updated core to 7.58 (right after the site was hacked)

fix #6

.gitignore

@@ -22,3 +22,8 @@ node_modules
 .sass-cache
 typescript
 .directory
+
+*.old_patched
+
+sync_uploads
+

CHANGELOG.txt

@@ -1,4 +1,255 @@
 
+Drupal 7.58, 2018-03-28
+-----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2018-002.
+
+Drupal 7.57, 2018-02-21
+-----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2018-001.
+
+Drupal 7.56, 2017-06-21
+-----------------------
+- Fixed security issues (access bypass). See SA-CORE-2017-003.
+
+Drupal 7.55, 2017-06-07
+-----------------------
+- Fixed incompatibility with PHP versions 7.0.19 and 7.1.5 due to duplicate
+  DATE_RFC7231 definition.
+- Made Drupal core pass all automated tests on PHP 7.1.
+- Allowed services such as Let's Encrypt to work with Drupal on Apache, by
+  making Drupal's .htaccess file allow access to the .well-known directory
+  defined by RFC 5785.
+- Made new Drupal sites work correctly on Apache 2.4 when the mod_access_compat
+  Apache module is disabled.
+- Fixed Drupal's URL-generating functions to always encode '[' and ']' so that
+  the URLs will pass HTML5 validation.
+- Various additional bug fixes.
+- Various API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.54, 2017-02-01
+-----------------------
+- Modules are now able to define theme engines (API addition:
+  https://www.drupal.org/node/2826480).
+- Logging of searches can now be disabled (new option in the administrative
+  interface).
+- Added menu tree render structure to (pre-)process hooks for theme_menu_tree()
+  (API addition: https://www.drupal.org/node/2827134).
+- Added new function for determining whether an HTTPS request is being served
+  (API addition: https://www.drupal.org/node/2824590).
+- Fixed incorrect default value for short and medium date formats on the date
+  type configuration page.
+- File validation error message is now removed after subsequent upload of valid
+  file.
+- Numerous bug fixes.
+- Numerous API documentation improvements.
+- Additional performance improvements.
+- Additional automated test coverage.
+
+Drupal 7.53, 2016-12-07
+-----------------------
+- Fixed drag and drop support on newer Chrome/IE 11+ versions after 7.51 update
+  when jQuery is updated to 1.7-1.11.0.
+
+Drupal 7.52, 2016-11-16
+-----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2016-005.
+
+Drupal 7.51, 2016-10-05
+-----------------------
+- The Update module now also checks for updates to a disabled theme that is
+  used as an admin theme.
+- Exceptions thrown in dblog_watchdog() are now caught and ignored.
+- Clarified the warning that appears when modules are missing or have moved.
+- Log messages are now XSS filtered on display.
+- Draggable tables now work on touch screen devices.
+- Added a setting for allowing double underscores in CSS identifiers
+  (https://www.drupal.org/node/2810369).
+- If a user navigates away from a page while an Ajax request is running they
+  will no longer get an error message saying "An Ajax HTTP request terminated
+  abnormally".
+- The system_region_list() API function now takes an optional third parameter
+  which allows region name translations to be skipped when they are not needed
+  (API addition: https://www.drupal.org/node/2810365).
+- Numerous performance improvements.
+- Numerous bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.50, 2016-07-07 
+-----------------------
+- Added a new "administer fields" permission for trusted users, which is
+  required in addition to other permissions to use the field UI
+  (https://www.drupal.org/node/2483307).
+- Added clickjacking protection to Drupal core by setting the X-Frame-Options
+  header to SAMEORIGIN by default (https://www.drupal.org/node/2735873).
+- Added support for full UTF-8 (emojis, Asian symbols, mathematical symbols) on
+  MySQL and other database drivers when the site and database are configured to
+  allow it (https://www.drupal.org/node/2761183).
+- Improved performance by avoiding a re-scan of directories when a file is
+  missing; instead, trigger a PHP warning (minor API change:
+  https://www.drupal.org/node/2581445).
+- Made it possible to use any PHP callable in Ajax form callbacks, form API
+  form-building functions, and form API wrapper callbacks (API addition:
+  https://www.drupal.org/node/2761169).
+- Fixed that following a password reset link while logged in leaves users unable
+  to change their password (minor user interface change:
+  https://www.drupal.org/node/2759023).
+- Implemented various fixes for automated test failures on PHP 5.4+ and PHP 7.
+  Drupal core automated tests now pass in these environments.
+- Improved support for PHP 7 by fixing various problems.
+- Fixed various bugs with PHP 5.5+ imagerotate(), including when incorrect
+  color indices are passed in.
+- Fixed a regression introduced in Drupal 7.43 that allowed files uploaded by
+  anonymous users to be lost after form validation errors, and that also caused
+  regressions with certain contributed modules.
+- Fixed a regression introduced in Drupal 7.36 which caused the default value
+  of hidden textarea fields to be ignored.
+- Fixed robots.txt to allow search engines to access CSS, JavaScript and image
+  files.
+- Changed wording on the Update Manager settings page to clarify that the
+  option to check for disabled module updates also applies to uninstalled
+  modules (administrative-facing translatable string change).
+- Changed the help text when editing menu links and configuring URL redirect
+  actions so that it does not reference "Drupal" or the drupal.org website
+  (administrative-facing translatable string change).
+- Fixed the locale safety check that is used to ensure that translations are
+  safe to allow for tokens in the href/src attributes of translated strings.
+- Fixed that URL generation only works on port 80 when using domain based
+  language negotation.
+- Made method="get" forms work inside the administrative overlay. The fix adds
+  a new hidden field to these forms when they appear inside the overlay (minor
+  data structure change).
+- Increased maxlength of menu link title input fields in the node form and
+  menu link form from 128 to 255 characters.
+- Removed meaningless post-check=0 and pre-check=0 cache control headers from
+  Drupal HTTP responses.
+- Added a .editorconfig file to auto-configure editors that support it.
+- Added --directory option to run-tests.sh for easier test discovery of all
+  tests within a project.
+- Made run-tests.sh exit with a failure code when there are test fails or
+  problems running the script.
+- Fixed that cookies from previous tests are still present when a new test
+  starts in DrupalWebTestCase.
+- Improved performance of queries on the {authmap} database table.
+- Fixed handling of missing files and functions inside the registry.
+- Fixed Ajax handling for tableselect form elements that use checkboxes.
+- Fixed a bug which caused ip_address() to return nothing when the client IP
+  address and proxy IP address are the same.
+- Added a new option to format_xml_elements() to allow for already encoded
+  values.
+- Changed the {history} table's node ID field to be an unsigned integer, to
+  match the same field in the {node} table and to prevent errors with very
+  large node IDs.
+- Added an explicit page callback to the "admin/people/create" menu item in the
+  User module (minor data structure change). Previously this automatically
+  inherited the page callback from the parent "admin/people" menu item, which
+  broke contributed modules that override the "admin/people" page.
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.44, 2016-06-15
+-----------------------
+- Fixed security issues (privilege escalation). See SA-CORE-2016-002.
+
+Drupal 7.43, 2016-02-24
+-----------------------
+- Fixed security issues (multiple vulnerabilities). See SA-CORE-2016-001.
+
+Drupal 7.42, 2016-02-03
+-----------------------
+- Stopped invoking hook_flush_caches() on every cron run, since some modules
+  use that hook for expensive operations that are only needed on cache clears.
+- Changed the default .htaccess and web.config to block Composer-related files.
+- Added static caching to module_load_include() to improve performance.
+- Fixed double-encoding bugs in select field widgets provided by the Options
+  module. The fix deprecates the 'strip_tags' property on option widgets and
+  replaces it with a new 'strip_tags_and_unescape' property (minor data
+  structure change).
+- Improved MySQL 5.7 support by changing the MySQL database driver to stop
+  using the ANSI SQL mode alias, which has different meanings for different
+  MySQL versions.
+- Fixed a regression introduced in Drupal 7.39 which prevented autocomplete
+  functionality from working on servers that are not configured to
+  automatically recognize index.php.
+- Updated the Archive_Tar PEAR package to the latest 1.4.0 release, to fix bugs
+  with tar file handling on various operating systems.
+- Fixed fatal errors on node preview when a field is displayed in the node
+  teaser but hidden in the full node view. The fix removes a
+  field_attach_prepare_view() call from the node_preview() function since it is
+  redundant with one in the node preview theme layer.
+- Improved the description of the "Trimmed" format option on text fields
+  (translatable string change, and minor UI and data structure change).
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
+Drupal 7.41, 2015-10-21
+-----------------------
+- Fixed security issues (open redirect). See SA-CORE-2015-004.
+
+Drupal 7.40, 2015-10-14
+-----------------------
+- Made Drupal's code for parsing .info files run much faster and use much less
+  memory.
+- Prevented drupal_http_request() from returning an error when it receives a
+  201 through 206 HTTP status code.
+- Added support for autoloading traits via the registry on sites running PHP
+  5.4 or higher.
+- Allowed the user-picture.tpl.php theme template to have HTML classes besides
+  the default "user-picture" class printed in it (markup change).
+- Fixed the URL text filter to convert e-mail addresses with plus signs into
+  mailto: links.
+- Added alternate text to file icons displayed by the File module, to improve
+  accessibility (string change, and minor API addition to theme_file_icon()).
+- Changed one-time login link failure messages to be displayed as errors or
+  warnings as appropriate, rather than as regular status messages (minor UI
+  change and data structure change).
+- Changed the default settings.php configuration to exclude private files from
+  the "404_fast_paths" behavior.
+- Changed the page that displays filter tips for a particular text format, for
+  example filter/tips/full_html, to return "page not found" or "access denied"
+  if the format does not exist or the user does not have access to it. This
+  change adds a new menu item to the Filter module's hook_menu() entry (minor
+  data structure change).
+- Added a new hook, hook_block_cid_parts_alter(), to allow modules to alter the
+  cache keys used for caching a particular block.
+- Made drupal_set_message() display and return messages when "0" is passed in
+  as the message to set.
+- Fixed non-functional "Files displayed by default" setting on file fields.
+- The "worker callback" provided in hook_cron_queue_info() and the "finished"
+  callback specified during batch processing can now be any PHP callable
+  instead of just functions.
+- Prevented drupal_set_time_limit() from decreasing the time limit in the case
+  where the PHP maximum execution time is already unlimited.
+- Changed the default thousand marker for numeric fields from a space ("1 000")
+  to nothing ("1000") (minor UI change: https://www.drupal.org/node/1388376).
+- Prevented malformed theme .info files (without a "name" key) from causing
+  exceptions during menu rebuilds. If an .info file without a "name" key is
+  found in a module or theme directory, Drupal will now use the module or
+  theme's machine name as the display name instead.
+- Made the format column in the {date_format_locale} database table
+  case-sensitive, to match the equivalent column in the {date_formats} table.
+- Fixed a bug in the Statistics module that caused JavaScript files attached to
+  a node while it is being viewed to be omitted from the page.
+- Added an optional 'project:' prefix that can be added to dependencies in a
+  module's .info file to indicate which project the dependency resides in (API
+  addition: https://www.drupal.org/node/2299747).
+- Fixed various bugs that occurred after hooks were invoked early in the Drupal
+  bootstrap and that caused module_implements() and drupal_alter() to cache an
+  incomplete set of hook implementations for later use.
+- Set the X-Content-Type-Options header to "nosniff" when possible, to prevent
+  certain web browsers from picking an unsafe MIME type.
+- Prevented the database API from executing multiple queries at once on MySQL,
+  if the site's PHP version is new enough to do so. This is a secondary defense
+  against SQL injection (API change: https://www.drupal.org/node/2463973).
+- Fixed a bug in the Drupal 6 to Drupal 7 upgrade path which caused the upgrade
+  to fail when there were multiple file records pointing to the same file.
+- Numerous small bug fixes.
+- Numerous API documentation improvements.
+- Additional automated test coverage.
+
 Drupal 7.39, 2015-08-19
 -----------------------
 - Fixed security issues (multiple vulnerabilities). See SA-CORE-2015-003.
@@ -86,11 +337,11 @@ Drupal 7.36, 2015-04-01
 - Additional automated test coverage.
 
 Drupal 7.35, 2015-03-18
-----------------------
+-----------------------
 - Fixed security issues (multiple vulnerabilities). See SA-CORE-2015-001.
 
 Drupal 7.34, 2014-11-19
-----------------------
+-----------------------
 - Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-006.
 
 Drupal 7.33, 2014-11-07
@@ -159,11 +410,11 @@ Drupal 7.33, 2014-11-07
 - Additional automated test coverage.
 
 Drupal 7.32, 2014-10-15
-----------------------
+-----------------------
 - Fixed security issues (SQL injection). See SA-CORE-2014-005.
 
 Drupal 7.31, 2014-08-06
-----------------------
+-----------------------
 - Fixed security issues (denial of service). See SA-CORE-2014-004.
 
 Drupal 7.30, 2014-07-24
@@ -178,7 +429,7 @@ Drupal 7.30, 2014-07-24
 - Additional automated test coverage.
 
 Drupal 7.29, 2014-07-16
-----------------------
+-----------------------
 - Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-003.
 
 Drupal 7.28, 2014-05-08
@@ -224,11 +475,11 @@ Drupal 7.28, 2014-05-08
 - Additional automated test coverage.
 
 Drupal 7.27, 2014-04-16
-----------------------
+-----------------------
 - Fixed security issues (information disclosure). See SA-CORE-2014-002.
 
 Drupal 7.26, 2014-01-15
-----------------------
+-----------------------
 - Fixed security issues (multiple vulnerabilities). See SA-CORE-2014-001.
 
 Drupal 7.25, 2014-01-02
@@ -294,7 +545,7 @@ Drupal 7.25, 2014-01-02
 - Additional automated test coverage.
 
 Drupal 7.24, 2013-11-20
-----------------------
+-----------------------
 - Fixed security issues (multiple vulnerabilities), see SA-CORE-2013-003.
 
 Drupal 7.23, 2013-08-07
@@ -548,8 +799,8 @@ Drupal 7.15, 2012-08-01
 - Numerous API documentation improvements.
 - Additional automated test coverage.
 
-Drupal 7.14 2012-05-02
-----------------------
+Drupal 7.14, 2012-05-02
+-----------------------
 - Fixed "integrity constraint" fatal errors when rebuilding registry.
 - Fixed custom logo and favicon functionality referencing incorrect paths.
 - Fixed DB Case Sensitivity: Allow BINARY attribute in MySQL.
@@ -597,12 +848,12 @@ Drupal 7.14 2012-05-02
   - system_update_7061() converts filepaths too aggressively.
   - Trigger upgrade path: Node triggers removed when upgrading to 7-x from 6.25.
 
-Drupal 7.13 2012-05-02
-----------------------
+Drupal 7.13, 2012-05-02
+-----------------------
 - Fixed security issues (Multiple vulnerabilities), see SA-CORE-2012-002.
 
 Drupal 7.12, 2012-02-01
-----------------------
+-----------------------
 - Fixed bug preventing custom menus from receiving an active trail.
 - Fixed hook_field_delete() no longer invoked during field_purge_data().
 - Fixed bug causing entity info cache to not be cleared with the rest of caches.
@@ -636,11 +887,11 @@ Drupal 7.12, 2012-02-01
   cache.
 
 Drupal 7.11, 2012-02-01
-----------------------
+-----------------------
 - Fixed security issues (Multiple vulnerabilities), see SA-CORE-2012-001.
 
 Drupal 7.10, 2011-12-05
-----------------------
+-----------------------
 - Fixed Content-Language HTTP header to not cause issues with Drush 5.x.
 - Reduce memory usage of theme registry (performance).
 - Fixed PECL upload progress bar for FileField
@@ -993,7 +1244,7 @@ Drupal 7.0, 2011-01-05
       requests.
 
 Drupal 6.23-dev, xxxx-xx-xx (development release)
------------------------
+---------------------------
 
 Drupal 6.22, 2011-05-25
 -----------------------
@@ -1003,25 +1254,25 @@ Drupal 6.22, 2011-05-25
 - Fixed a variety of other bugs.
 
 Drupal 6.21, 2011-05-25
-----------------------
+-----------------------
 - Fixed security issues (Cross site scripting), see SA-CORE-2011-001.
 
 Drupal 6.20, 2010-12-15
-----------------------
+-----------------------
 - Fixed a variety of small bugs, improved code documentation.
 
 Drupal 6.19, 2010-08-11
-----------------------
+-----------------------
 - Fixed a variety of small bugs, improved code documentation.
 
 Drupal 6.18, 2010-08-11
-----------------------
+-----------------------
 - Fixed security issues (OpenID authentication bypass, File download access
   bypass, Comment unpublishing bypass, Actions cross site scripting),
   see SA-CORE-2010-002.
 
 Drupal 6.17, 2010-06-02
-----------------------
+-----------------------
 - Improved PostgreSQL compatibility
 - Better PHP 5.3 and PHP 4 compatibility
 - Better browser compatibility of CSS and JS aggregation
@@ -1030,7 +1281,7 @@ Drupal 6.17, 2010-06-02
 - Fixed a variety of other bugs.
 
 Drupal 6.16, 2010-03-03
-----------------------
+-----------------------
 - Fixed security issues (Installation cross site scripting, Open redirection,
   Locale module cross site scripting, Blocked user session regeneration),
   see SA-CORE-2010-001.
@@ -1042,12 +1293,12 @@ Drupal 6.16, 2010-03-03
 - Fixed a variety of other bugs.
 
 Drupal 6.15, 2009-12-16
-----------------------
+-----------------------
 - Fixed security issues (Cross site scripting), see SA-CORE-2009-009.
 - Fixed a variety of other bugs.
 
 Drupal 6.14, 2009-09-16
-----------------------
+-----------------------
 - Fixed security issues (OpenID association cross site request forgeries,
   OpenID impersonation and File upload), see SA-CORE-2009-008.
 - Changed the system modules page to not run all cache rebuilds; use the
@@ -1056,18 +1307,18 @@ Drupal 6.14, 2009-09-16
 - Fixed a variety of small bugs.
 
 Drupal 6.13, 2009-07-01
-----------------------
+-----------------------
 - Fixed security issues (Cross site scripting, Input format access bypass and
   Password leakage in URL), see SA-CORE-2009-007.
 - Fixed a variety of small bugs.
 
 Drupal 6.12, 2009-05-13
-----------------------
+-----------------------
 - Fixed security issues (Cross site scripting), see SA-CORE-2009-006.
 - Fixed a variety of small bugs.
 
 Drupal 6.11, 2009-04-29
-----------------------
+-----------------------
 - Fixed security issues (Cross site scripting and limited information
   disclosure), see SA-CORE-2009-005
 - Fixed performance issues with the menu router cache, the update
@@ -1075,7 +1326,7 @@ Drupal 6.11, 2009-04-29
 - Fixed a variety of small bugs.
 
 Drupal 6.10, 2009-02-25
-----------------------
+-----------------------
 - Fixed a security issue, (Local file inclusion on Windows),
   see SA-CORE-2009-003
 - Fixed node_feed() so custom fields can show up in RSS feeds.
@@ -1471,7 +1722,7 @@ Drupal 4.7.9, 2007-12-05
 - fixed a security issue (SQL injection), see SA-2007-031
 
 Drupal 4.7.8, 2007-10-17
-----------------------
+------------------------
 - fixed a security issue (HTTP response splitting), see SA-2007-024
 - fixed a security issue (Cross site scripting via uploads), see SA-2007-026
 - fixed a security issue (API handling of unpublished comment), see SA-2007-030
@@ -1584,7 +1835,7 @@ Drupal 4.6.11, 2007-01-05
 - Fixed security issue (DoS), see SA-2007-002
 
 Drupal 4.6.10, 2006-10-18
-------------------------
+-------------------------
 - Fixed security issue (XSS), see SA-2006-024
 - Fixed security issue (CSRF), see SA-2006-025
 - Fixed security issue (Form action attribute injection), see SA-2006-026

INSTALL.mysql.txt

@@ -0,0 +1,45 @@
+
+CREATE THE MySQL DATABASE
+--------------------------
+
+This step is only necessary if you don't already have a database set up (e.g.,
+by your host). In the following examples, 'username' is an example MySQL user
+which has the CREATE and GRANT privileges. Use the appropriate user name for
+your system.
+
+First, you must create a new database for your Drupal site (here, 'databasename'
+is the name of the new database):
+
+  mysqladmin -u username -p create databasename
+
+MySQL will prompt for the 'username' database password and then create the
+initial database files. Next you must log in and set the access database rights:
+
+  mysql -u username -p
+
+Again, you will be asked for the 'username' database password. At the MySQL
+prompt, enter the following command:
+
+  GRANT SELECT, INSERT, UPDATE, DELETE, CREATE, DROP, INDEX, ALTER,
+  CREATE TEMPORARY TABLES ON databasename.*
+  TO 'username'@'localhost' IDENTIFIED BY 'password';
+
+where:
+
+ 'databasename' is the name of your database
+ 'username' is the username of your MySQL account
+ 'localhost' is the web server host where Drupal is installed
+ 'password' is the password required for that username
+
+Note: Unless the database user/host combination for your Drupal installation
+has all of the privileges listed above (except possibly CREATE TEMPORARY TABLES,
+which is currently only used by Drupal core automated tests and some
+contributed modules), you will not be able to install or run Drupal.
+
+If successful, MySQL will reply with:
+
+  Query OK, 0 rows affected
+
+If the InnoDB storage engine is available, it will be used for all database
+tables. InnoDB provides features over MyISAM such as transaction support,
+row-level locks, and consistent non-locking reads.

INSTALL.pgsql.txt

@@ -0,0 +1,44 @@
+
+CREATE THE PostgreSQL DATABASE
+------------------------------
+
+Note that the database must be created with UTF-8 (Unicode) encoding.
+
+1. CREATE DATABASE USER
+
+   This step is only necessary if you don't already have a user set up (e.g., by
+   your host), or want to create a new user for use with Drupal only. The
+   following command creates a new user named 'username' and asks for a password
+   for that user:
+
+     createuser --pwprompt --encrypted --no-createrole --no-createdb username
+
+   If there are no errors, then the command was successful.
+
+2. CREATE DRUPAL DATABASE
+
+   This step is only necessary if you don't already have a database set up
+   (e.g., by your host) or want to create a new database for use with Drupal
+   only. The following command creates a new database named 'databasename',
+   which is owned by the previously created 'username':
+
+     createdb --encoding=UTF8 --owner=username databasename
+
+   If there are no errors, then the command was successful.
+
+3. CREATE SCHEMA OR SCHEMAS (Optional advanced step)
+
+   Drupal will run across different schemas within your database if you so wish.
+   By default, Drupal runs inside the 'public' schema but you can use $db_prefix
+   inside settings.php to define a schema for Drupal to run inside of, or
+   specify tables that are shared inside of a separate schema. Drupal will not
+   create schemas for you. In fact, the user that Drupal runs as should not be
+   allowed to do this. You'll need to execute the SQL below as a superuser,
+   replace 'username' with the username that Drupal uses to connect to
+   PostgreSQL, and replace 'schema_name' with a schema name you wish to use,
+   such as 'shared':
+
+     CREATE SCHEMA schema_name AUTHORIZATION username;
+
+   Do this for as many schemas as you need. See default.settings.php for
+   instructions on how to set which tables use which schemas.

INSTALL.sqlite.txt

@@ -0,0 +1,31 @@
+
+SQLITE REQUIREMENTS
+-------------------
+
+To use SQLite with your Drupal installation, the following requirements must be
+met: Server has PHP 5.2 or later with PDO, and the PDO SQLite driver must be
+enabled.
+
+SQLITE DATABASE CREATION
+------------------------
+
+The Drupal installer will create the SQLite database for you. The only
+requirement is that the installer must have write permissions to the directory
+where the database file resides. This directory (not just the database file) also
+has to remain writeable by the web server going forward for SQLite to continue to
+be able to operate.
+
+On the "Database configuration" form in the "Database file" field, you must
+supply the exact path to where you wish your database file to reside. It is
+strongly suggested that you choose a path that is outside of the webroot, yet
+ensure that the directory is writeable by the web server.
+
+If you must place your database file in your webroot, you could try using the
+following in your "Database file" field:
+
+  sites/default/files/.ht.sqlite
+
+Note: The .ht in the name will tell Apache to prevent the database from being
+downloaded. Please check that the file is, indeed, protected by your webserver.
+If not, please consult the documentation of your webserver on how to protect a
+file from downloading.

INSTALL.txt

@@ -0,0 +1,400 @@
+
+CONTENTS OF THIS FILE
+---------------------
+
+ * Requirements and notes
+ * Optional server requirements
+ * Installation
+ * Building and customizing your site
+ * Multisite configuration
+ * More information
+
+REQUIREMENTS AND NOTES
+----------------------
+
+Drupal requires:
+
+- A web server. Apache (version 2.0 or greater) is recommended.
+- PHP 5.2.4 (or greater) (http://www.php.net/).
+- One of the following databases:
+  - MySQL 5.0.15 (or greater) (http://www.mysql.com/).
+  - MariaDB 5.1.44 (or greater) (http://mariadb.org/). MariaDB is a fully
+    compatible drop-in replacement for MySQL.
+  - Percona Server 5.1.70 (or greater) (http://www.percona.com/). Percona
+    Server is a backwards-compatible replacement for MySQL.
+  - PostgreSQL 8.3 (or greater) (http://www.postgresql.org/).
+  - SQLite 3.3.7 (or greater) (http://www.sqlite.org/).
+
+For more detailed information about Drupal requirements, including a list of
+PHP extensions and configurations that are required, see "System requirements"
+(http://drupal.org/requirements) in the Drupal.org online documentation.
+
+For detailed information on how to configure a test server environment using a
+variety of operating systems and web servers, see "Local server setup"
+(http://drupal.org/node/157602) in the Drupal.org online documentation.
+
+Note that all directories mentioned in this document are always relative to the
+directory of your Drupal installation, and commands are meant to be run from
+this directory (except for the initial commands that create that directory).
+
+OPTIONAL SERVER REQUIREMENTS
+----------------------------
+
+- If you want to use Drupal's "Clean URLs" feature on an Apache web server, you
+  will need the mod_rewrite module and the ability to use local .htaccess
+  files. For Clean URLs support on IIS, see "Clean URLs with IIS"
+  (http://drupal.org/node/3854) in the Drupal.org online documentation.
+
+- If you plan to use XML-based services such as RSS aggregation, you will need
+  PHP's XML extension. This extension is enabled by default on most PHP
+  installations.
+
+- To serve gzip compressed CSS and JS files on an Apache web server, you will
+  need the mod_headers module and the ability to use local .htaccess files.
+
+- Some Drupal functionality (e.g., checking whether Drupal and contributed
+  modules need updates, RSS aggregation, etc.) require that the web server be
+  able to go out to the web and download information. If you want to use this
+  functionality, you need to verify that your hosting provider or server
+  configuration allows the web server to initiate outbound connections. Most web
+  hosting setups allow this.
+
+INSTALLATION
+------------
+
+1. Download and extract Drupal.
+
+   You can obtain the latest Drupal release from http://drupal.org -- the files
+   are available in .tar.gz and .zip formats and can be extracted using most
+   compression tools.
+
+   To download and extract the files, on a typical Unix/Linux command line, use
+   the following commands (assuming you want version x.y of Drupal in .tar.gz
+   format):
+
+     wget http://drupal.org/files/projects/drupal-x.y.tar.gz
+     tar -zxvf drupal-x.y.tar.gz
+
+   This will create a new directory drupal-x.y/ containing all Drupal files and
+   directories. Then, to move the contents of that directory into a directory
+   within your web server's document root or your public HTML directory,
+   continue with this command:
+
+     mv drupal-x.y/* drupal-x.y/.htaccess /path/to/your/installation
+
+2. Optionally, download a translation.
+
+   By default, Drupal is installed in English, and further languages may be
+   installed later. If you prefer to install Drupal in another language
+   initially:
+
+   - Download a translation file for the correct Drupal version and language
+     from the translation server: http://localize.drupal.org/translate/downloads
+
+   - Place the file into your installation profile's translations directory.
+     For instance, if you are using the Standard installation profile,
+     move the .po file into the directory:
+
+       profiles/standard/translations/
+
+   For detailed instructions, visit http://drupal.org/localize
+
+3. Create the Drupal database.
+
+   Because Drupal stores all site information in a database, you must create
+   this database in order to install Drupal, and grant Drupal certain database
+   privileges (such as the ability to create tables). For details, consult
+   INSTALL.mysql.txt, INSTALL.pgsql.txt, or INSTALL.sqlite.txt. You may also
+   need to consult your web hosting provider for instructions specific to your
+   web host.
+
+   Take note of the username, password, database name, and hostname as you
+   create the database. You will enter this information during the install.
+
+4. Run the install script.
+
+   To run the install script, point your browser to the base URL of your
+   website (e.g., http://www.example.com).
+
+   You will be guided through several screens to set up the database, add the
+   site maintenance account (the first user, also known as user/1), and provide
+   basic web site settings.
+
+   During installation, several files and directories need to be created, which
+   the install script will try to do automatically. However, on some hosting
+   environments, manual steps are required, and the install script will tell
+   you that it cannot proceed until you fix certain issues. This is normal and
+   does not indicate a problem with your server.
+
+   The most common steps you may need to perform are:
+
+   a. Missing files directory.
+
+      The install script will attempt to create a file storage directory in
+      the default location at sites/default/files (the location of the files
+      directory may be changed after Drupal is installed).
+
+      If auto-creation fails, you can make it work by changing permissions on
+      the sites/default directory so that the web server can create the files
+      directory within it for you. (If you are creating a multisite
+      installation, substitute the correct sites directory for sites/default;
+      see the Multisite Configuration section of this file, below.)
+
+      For example, on a Unix/Linux command line, you can grant everyone
+      (including the web server) permission to write to the sites/default
+      directory with this command:
+
+        chmod a+w sites/default
+
+      Be sure to set the permissions back after the installation is finished!
+      Sample command:
+
+        chmod go-w sites/default
+
+      Alternatively, instead of allowing the web server to create the files
+      directory for you as described above, you can create it yourself. Sample
+      commands from a Unix/Linux command line:
+
+        mkdir sites/default/files
+        chmod a+w sites/default/files
+
+   b. Missing settings file.
+
+      Drupal will try to automatically create a settings.php configuration file,
+      which is normally in the directory sites/default (to avoid problems when
+      upgrading, Drupal is not packaged with this file). If auto-creation fails,
+      you will need to create this file yourself, using the file
+      sites/default/default.settings.php as a template.
+
+      For example, on a Unix/Linux command line, you can make a copy of the
+      default.settings.php file with the command:
+
+        cp sites/default/default.settings.php sites/default/settings.php
+
+      Next, grant write privileges to the file to everyone (including the web
+      server) with the command:
+
+        chmod a+w sites/default/settings.php
+
+      Be sure to set the permissions back after the installation is finished!
+      Sample command:
+
+        chmod go-w sites/default/settings.php
+
+   c. Write permissions after install.
+
+      The install script will attempt to write-protect the settings.php file and
+      the sites/default directory after saving your configuration. If this
+      fails, you will be notified, and you can do it manually. Sample commands
+      from a Unix/Linux command line:
+
+        chmod go-w sites/default/settings.php
+        chmod go-w sites/default
+
+5. Verify that the site is working.
+
+   When the install script finishes, you will be logged in with the site
+   maintenance account on a "Welcome" page. If the default Drupal theme is not
+   displaying properly and links on the page result in "Page Not Found" errors,
+   you may be experiencing problems with clean URLs. Visit
+   http://drupal.org/getting-started/clean-urls to troubleshoot.
+
+6. Change file system storage settings (optional).
+
+   The files directory created in step 4 is the default file system path used to
+   store all uploaded files, as well as some temporary files created by
+   Drupal. After installation, you can modify the file system path to store
+   uploaded files in a different location.
+
+   It is not necessary to modify this path, but you may wish to change it if:
+
+   - Your site runs multiple Drupal installations from a single codebase (modify
+     the file system path of each installation to a different directory so that
+     uploads do not overlap between installations).
+
+   - Your site runs on a number of web servers behind a load balancer or reverse
+     proxy (modify the file system path on each server to point to a shared file
+     repository).
+
+   - You want to restrict access to uploaded files.
+
+   To modify the file system path:
+
+   a. Ensure that the new location for the path exists and is writable by the
+      web server. For example, to create a new directory named uploads and grant
+      write permissions, use the following commands on a Unix/Linux command
+      line:
+
+        mkdir uploads
+        chmod a+w uploads
+
+   b. Navigate to Administration > Configuration > Media > File system, and
+      enter the desired path. Note that if you want to use private file storage,
+      you need to first enter the path for private files and save the
+      configuration, and then change the "Default download method" setting and
+      save again.
+
+   Changing the file system path after files have been uploaded may cause
+   unexpected problems on an existing site. If you modify the file system path
+   on an existing site, remember to copy all files from the original location
+   to the new location.
+
+7. Revoke documentation file permissions (optional).
+
+   Some administrators suggest making the documentation files, especially
+   CHANGELOG.txt, non-readable so that the exact version of Drupal you are
+   running is slightly more difficult to determine. If you wish to implement
+   this optional security measure, from a Unix/Linux command line you can use
+   the following command:
+
+     chmod a-r CHANGELOG.txt
+
+   Note that the example only affects CHANGELOG.txt. To completely hide all
+   documentation files from public view, repeat this command for each of the
+   Drupal documentation files in the installation directory, substituting the
+   name of each file for CHANGELOG.txt in the example.
+
+   For more information on setting file permissions, see "Modifying Linux,
+   Unix, and Mac file permissions" (http://drupal.org/node/202483) or
+   "Modifying Windows file permissions" (http://drupal.org/node/202491) in the
+   Drupal.org online documentation.
+
+8. Set up independent "cron" maintenance jobs.
+
+   Many Drupal modules have tasks that must be run periodically, including the
+   Search module (building and updating the index used for keyword searching),
+   the Aggregator module (retrieving feeds from other sites), and the System
+   module (performing routine maintenance and pruning of database tables). These
+   tasks are known as "cron maintenance tasks", named after the Unix/Linux
+   "cron" utility.
+
+   When you install Drupal, its built-in cron feature is enabled, which
+   automatically runs the cron tasks periodically, triggered by people visiting
+   pages of your site. You can configure the built-in cron feature by navigating
+   to Administration > Configuration > System > Cron.
+
+   It is also possible to run the cron tasks independent of site visits; this is
+   recommended for most sites. To do this, you will need to set up an automated
+   process to visit the page cron.php on your site, which executes the cron
+   tasks.
+
+   The URL of the cron.php page requires a "cron key" to protect against
+   unauthorized access. Your site's cron key is automatically generated during
+   installation and is specific to your site. The full URL of the page, with the
+   cron key, is available in the "Cron maintenance tasks" section of the Status
+   report page at Administration > Reports > Status report.
+
+   As an example for how to set up this automated process, you can use the
+   crontab utility on Unix/Linux systems. The following crontab line uses the
+   wget command to visit the cron.php page, and runs each hour, on the hour:
+
+   0 * * * * wget -O - -q -t 1 http://example.com/cron.php?cron_key=YOURKEY
+
+   Replace the text "http://example.com/cron.php?cron_key=YOURKEY" in the
+   example with the full URL displayed under "Cron maintenance tasks" on the
+   "Status report" page.
+
+   More information about cron maintenance tasks is available at
+   http://drupal.org/cron, and sample cron shell scripts can be found in the
+   scripts/ directory. (Note that these scripts must be customized like the
+   above example, to add your site-specific cron key and domain name.)
+
+BUILDING AND CUSTOMIZING YOUR SITE
+----------------------------------
+
+A new installation of Drupal defaults to a very basic configuration. To extend
+your site, you use "modules" and "themes". A module is a plugin that adds
+functionality to Drupal, while a theme changes the look of your site. The core
+of Drupal provides several optional modules and themes, and you can download
+more at http://drupal.org/project/modules and http://drupal.org/project/themes
+
+Do not mix downloaded or custom modules and themes with Drupal's core modules
+and themes. Drupal's modules and themes are located in the top-level modules and
+themes directories, while the modules and themes you add to Drupal are normally
+placed in the sites/all/modules and sites/all/themes directories. If you run a
+multisite installation, you can also place modules and themes in the
+site-specific directories -- see the Multisite Configuration section, below.
+
+Never edit Drupal's core modules and themes; instead, use the hooks available in
+the Drupal API. To modify the behavior of Drupal, develop a module as described
+at http://drupal.org/developing/modules. To modify the look of Drupal, create a
+subtheme as described at http://drupal.org/node/225125, or a completely new
+theme as described at http://drupal.org/documentation/theme
+
+MULTISITE CONFIGURATION
+-----------------------
+
+A single Drupal installation can host several Drupal-powered sites, each with
+its own individual configuration.
+
+Additional site configurations are created in subdirectories within the 'sites'
+directory. Each subdirectory must have a 'settings.php' file, which specifies
+the configuration settings. The easiest way to create additional sites is to
+copy the 'default' directory and modify the 'settings.php' file as appropriate.
+The new directory name is constructed from the site's URL. The configuration for
+www.example.com could be in 'sites/example.com/settings.php' (note that 'www.'
+should be omitted if users can access your site at http://example.com/).
+
+Sites do not have to have a different domain. You can also use subdomains and
+subdirectories for Drupal sites. For example, example.com, sub.example.com, and
+sub.example.com/site3 can all be defined as independent Drupal sites. The setup
+for a configuration such as this would look like the following:
+
+  sites/default/settings.php
+  sites/example.com/settings.php
+  sites/sub.example.com/settings.php
+  sites/sub.example.com.site3/settings.php
+
+When searching for a site configuration (for example www.sub.example.com/site3),
+Drupal will search for configuration files in the following order, using the
+first configuration it finds:
+
+  sites/www.sub.example.com.site3/settings.php
+  sites/sub.example.com.site3/settings.php
+  sites/example.com.site3/settings.php
+  sites/www.sub.example.com/settings.php
+  sites/sub.example.com/settings.php
+  sites/example.com/settings.php
+  sites/default/settings.php
+
+If you are installing on a non-standard port, the port number is treated as the
+deepest subdomain. For example: http://www.example.com:8080/ could be loaded
+from sites/8080.www.example.com/. The port number will be removed according to
+the pattern above if no port-specific configuration is found, just like a real
+subdomain.
+
+Each site configuration can have its own site-specific modules and themes in
+addition to those installed in the standard 'modules' and 'themes' directories.
+To use site-specific modules or themes, simply create a 'modules' or 'themes'
+directory within the site configuration directory. For example, if
+sub.example.com has a custom theme and a custom module that should not be
+accessible to other sites, the setup would look like this:
+
+  sites/sub.example.com/
+    settings.php
+    themes/custom_theme
+    modules/custom_module
+
+NOTE: for more information about multiple virtual hosts or the configuration
+settings, consult http://drupal.org/getting-started/6/install/multi-site
+
+For more information on configuring Drupal's file system path in a multisite
+configuration, see step 6 above.
+
+MORE INFORMATION
+----------------
+
+- See the Drupal.org online documentation:
+  http://drupal.org/documentation
+
+- For a list of security announcements, see the "Security advisories" page at
+  http://drupal.org/security (available as an RSS feed). This page also
+  describes how to subscribe to these announcements via e-mail.
+
+- For information about the Drupal security process, or to find out how to
+  report a potential security issue to the Drupal security team, see the
+  "Security team" page at http://drupal.org/security-team
+
+- For information about the wide range of available support options, visit
+  http://drupal.org and click on Community and Support in the top or bottom
+  navigation.

MAINTAINERS.txt

@@ -1,7 +1,8 @@
 
 Drupal core is built and maintained by the Drupal project community. Everyone is
 encouraged to submit issues and changes (patches) to improve Drupal, and to
-contribute in other ways -- see http://drupal.org/contribute to find out how.
+contribute in other ways -- see https://www.drupal.org/contribute to find out
+how.
 
 Branch maintainers
 ------------------
@@ -9,154 +10,154 @@ Branch maintainers
 The Drupal Core branch maintainers oversee the development of Drupal as a whole.
 The branch maintainers for Drupal 7 are:
 
-- Dries Buytaert 'dries' http://drupal.org/user/1
-- Angela Byron 'webchick' http://drupal.org/user/24967
-- David Rothstein 'David_Rothstein' http://drupal.org/user/124982
+- Dries Buytaert 'dries' https://www.drupal.org/u/dries
+- Angela Byron 'webchick' https://www.drupal.org/u/webchick
+- Fabian Franz 'Fabianx' https://www.drupal.org/u/fabianx
+- David Rothstein 'David_Rothstein' https://www.drupal.org/u/david_rothstein
+- Stefan Ruijsenaars 'stefan.r' https://www.drupal.org/u/stefanr-0
 
 
 Component maintainers
 ---------------------
 
 The Drupal Core component maintainers oversee the development of Drupal
-subsystems. See http://drupal.org/contribute/core-maintainers for more
+subsystems. See https://www.drupal.org/contribute/core-maintainers for more
 information on their responsibilities, and to find out how to become a component
 maintainer. Current component maintainers for Drupal 7:
 
 Ajax system
-- Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
-- Earl Miles 'merlinofchaos' http://drupal.org/user/26979
+- Alex Bronstein 'effulgentsia' https://www.drupal.org/u/effulgentsia
+- Earl Miles 'merlinofchaos' https://www.drupal.org/u/merlinofchaos
 
 Base system
-- Damien Tournoud 'DamZ' http://drupal.org/user/22211
-- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
+- Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
+- Moshe Weitzman 'moshe weitzman' https://www.drupal.org/u/moshe-weitzman
 
 Batch system
-- Yves Chedemois 'yched' http://drupal.org/user/39567
+- Yves Chedemois 'yched' https://www.drupal.org/u/yched
 
 Cache system
-- Damien Tournoud 'DamZ' http://drupal.org/user/22211
-- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
+- Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
+- Nathaniel Catchpole 'catch' https://www.drupal.org/u/catch
 
 Cron system
-- Derek Wright 'dww' http://drupal.org/user/46549
+- Derek Wright 'dww' https://www.drupal.org/u/dww
 
 Database system
-- Larry Garfield 'Crell' http://drupal.org/user/26398
+- Larry Garfield 'Crell' https://www.drupal.org/u/crell
 
   - MySQL driver
-    - Larry Garfield 'Crell' http://drupal.org/user/26398
-    - David Strauss 'David Strauss' http://drupal.org/user/93254
+    - Larry Garfield 'Crell' https://www.drupal.org/u/crell
+    - David Strauss 'David Strauss' https://www.drupal.org/u/david-strauss
 
   - PostgreSQL driver
-    - Damien Tournoud 'DamZ' http://drupal.org/user/22211
-    - Josh Waihi 'fiasco' http://drupal.org/user/188162
+    - Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
+    - Josh Waihi 'fiasco' https://www.drupal.org/u/josh-waihi
 
   - Sqlite driver
-    - Damien Tournoud 'DamZ' http://drupal.org/user/22211
+    - Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
 
 Database update system
-- Ashok Modi 'BTMash' http://drupal.org/user/60422
+- Ashok Modi 'BTMash' https://www.drupal.org/u/btmash
 
 Entity system
-- Wolfgang Ziegler 'fago' http://drupal.org/user/16747
-- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
-- Franz Heinzmann 'Frando' http://drupal.org/user/21850
+- Wolfgang Ziegler 'fago' https://www.drupal.org/u/fago
+- Nathaniel Catchpole 'catch' https://www.drupal.org/u/catch
+- Franz Heinzmann 'Frando' https://www.drupal.org/u/frando
 
 File system
-- Andrew Morton 'drewish' http://drupal.org/user/34869
-- Aaron Winborn 'aaron' http://drupal.org/user/33420
+- Andrew Morton 'drewish' https://www.drupal.org/u/drewish
+- Aaron Winborn 'aaron' https://www.drupal.org/u/aaron
 
 Form system
-- Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
-- Wolfgang Ziegler 'fago' http://drupal.org/user/16747
-- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
-- Franz Heinzmann 'Frando' http://drupal.org/user/21850
+- Alex Bronstein 'effulgentsia' https://www.drupal.org/u/effulgentsia
+- Wolfgang Ziegler 'fago' https://www.drupal.org/u/fago
+- Daniel F. Kudwien 'sun' https://www.drupal.org/u/sun
+- Franz Heinzmann 'Frando' https://www.drupal.org/u/frando
 
 Image system
-- Andrew Morton 'drewish' http://drupal.org/user/34869
-- Nathan Haug 'quicksketch' http://drupal.org/user/35821
+- Andrew Morton 'drewish' https://www.drupal.org/u/drewish
+- Nathan Haug 'quicksketch' https://www.drupal.org/u/quicksketch
 
 Install system
-- David Rothstein 'David_Rothstein' http://drupal.org/user/124982
+- David Rothstein 'David_Rothstein' https://www.drupal.org/u/david_rothstein
 
 JavaScript
-- Théodore Biadala 'nod_' http://drupal.org/user/598310
-- Steve De Jonghe 'seutje' http://drupal.org/user/264148
-- Jesse Renée Beach 'jessebeach' http://drupal.org/user/748566
+- Théodore Biadala 'nod_' https://www.drupal.org/u/nod_
+- Steve De Jonghe 'seutje' https://www.drupal.org/u/seutje
 
 Language system
-- Francesco Placella 'plach' http://drupal.org/user/183211
-- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
+- Francesco Placella 'plach' https://www.drupal.org/u/plach
+- Daniel F. Kudwien 'sun' https://www.drupal.org/u/sun
 
 Lock system
-- Damien Tournoud 'DamZ' http://drupal.org/user/22211
+- Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
 
 Mail system
 - ?
 
 Markup
-- Jacine Luisi 'Jacine' http://drupal.org/user/88931
-- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
+- Jacine Luisi 'Jacine' https://www.drupal.org/u/jacine
+- Daniel F. Kudwien 'sun' https://www.drupal.org/u/sun
 
 Menu system
-- Peter Wolanin 'pwolanin' http://drupal.org/user/49851
+- Peter Wolanin 'pwolanin' https://www.drupal.org/u/pwolanin
 
 Path system
-- Dave Reid 'davereid' http://drupal.org/user/53892
-- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
+- Dave Reid 'davereid' https://www.drupal.org/u/dave-reid
+- Nathaniel Catchpole 'catch' https://www.drupal.org/u/catch
 
 Render system
-- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
-- Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
-- Franz Heinzmann 'Frando' http://drupal.org/user/21850
+- Moshe Weitzman 'moshe weitzman' https://www.drupal.org/u/moshe-weitzman
+- Alex Bronstein 'effulgentsia' https://www.drupal.org/u/effulgentsia
+- Franz Heinzmann 'Frando' https://www.drupal.org/u/frando
 
 Theme system
-- Earl Miles 'merlinofchaos' http://drupal.org/user/26979
-- Alex Bronstein 'effulgentsia' http://drupal.org/user/78040
-- Joon Park 'dvessel' http://drupal.org/user/56782
-- John Albin Wilkins 'JohnAlbin' http://drupal.org/user/32095
+- Earl Miles 'merlinofchaos' https://www.drupal.org/u/merlinofchaos
+- Alex Bronstein 'effulgentsia' https://www.drupal.org/u/effulgentsia
+- Joon Park 'dvessel' https://www.drupal.org/u/dvessel
+- John Albin Wilkins 'JohnAlbin' https://www.drupal.org/u/johnalbin
 
 Token system
-- Dave Reid 'davereid' http://drupal.org/user/53892
+- Dave Reid 'davereid' https://www.drupal.org/u/dave-reid
 
 XML-RPC system
-- Frederic G. Marand 'fgm' http://drupal.org/user/27985
+- Frederic G. Marand 'fgm' https://www.drupal.org/u/fgm
 
 
 Topic coordinators
 ------------------
 
 Accessibility
-- Everett Zufelt 'Everett Zufelt' http://drupal.org/user/406552
-- Brandon Bowersox-Johnson 'bowersox' http://drupal.org/user/186415
+- Everett Zufelt 'Everett Zufelt' https://www.drupal.org/u/everett-zufelt
+- Brandon Bowersox-Johnson 'bowersox' https://www.drupal.org/u/bowersox
 
 Documentation
-- Jennifer Hodgdon 'jhodgdon' http://drupal.org/user/155601
+- Jennifer Hodgdon 'jhodgdon' https://www.drupal.org/u/jhodgdon
 
 Translations
-- Gerhard Killesreiter 'killes' http://drupal.org/user/83
+- Gerhard Killesreiter 'killes' https://www.drupal.org/u/gerhard-killesreiter
 
 User experience and usability
-- Roy Scholten 'yoroy' http://drupal.org/user/41502
-- Bojhan Somers 'Bojhan' http://drupal.org/user/87969
+- Roy Scholten 'yoroy' https://www.drupal.org/u/yoroy
+- Bojhan Somers 'Bojhan' https://www.drupal.org/u/bojhan
 
 Node Access
-- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
-- Ken Rickard 'agentrickard' http://drupal.org/user/20975
-- Jess Myrbo 'xjm' http://drupal.org/user/65776
+- Moshe Weitzman 'moshe weitzman' https://www.drupal.org/u/moshe-weitzman
+- Ken Rickard 'agentrickard' https://www.drupal.org/u/agentrickard
 
 
 Security team
 -----------------
 
-To report a security issue, see: https://drupal.org/security-team/report-issue
+To report a security issue, see: https://www.drupal.org/security-team/report-issue
 
 The Drupal security team provides Security Advisories for vulnerabilities,
 assists developers in resolving security issues, and provides security
-documentation. See http://drupal.org/security-team for more information. The
-security team lead is:
+documentation. See https://www.drupal.org/security-team for more information.
+The security team lead is:
 
-- Michael Hess 'mlhess' https://drupal.org/user/102818
+- Michael Hess 'mlhess' https://www.drupal.org/u/mlhess
 
 
 Module maintainers
@@ -166,142 +167,141 @@ Aggregator module
 - ?
 
 Block module
-- John Albin Wilkins 'JohnAlbin' http://drupal.org/user/32095
+- John Albin Wilkins 'JohnAlbin' https://www.drupal.org/u/johnalbin
 
 Blog module
 - ?
 
 Book module
-- Peter Wolanin 'pwolanin' http://drupal.org/user/49851
+- Peter Wolanin 'pwolanin' https://www.drupal.org/u/pwolanin
 
 Color module
 - ?
 
 Comment module
-- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
+- Nathaniel Catchpole 'catch' https://www.drupal.org/u/catch
 
 Contact module
-- Dave Reid 'davereid' http://drupal.org/user/53892
+- Dave Reid 'davereid' https://www.drupal.org/u/dave-reid
 
 Contextual module
-- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
+- Daniel F. Kudwien 'sun' https://www.drupal.org/u/sun
 
 Dashboard module
 - ?
 
 Database logging module
-- Khalid Baheyeldin 'kbahey' http://drupal.org/user/4063
+- Khalid Baheyeldin 'kbahey' https://www.drupal.org/u/kbahey
 
 Field module
-- Yves Chedemois 'yched' http://drupal.org/user/39567
-- Barry Jaspan 'bjaspan' http://drupal.org/user/46413
+- Yves Chedemois 'yched' https://www.drupal.org/u/yched
+- Barry Jaspan 'bjaspan' https://www.drupal.org/u/bjaspan
 
 Field UI module
-- Yves Chedemois 'yched' http://drupal.org/user/39567
+- Yves Chedemois 'yched' https://www.drupal.org/u/yched
 
 File module
-- Aaron Winborn 'aaron' http://drupal.org/user/33420
+- Aaron Winborn 'aaron' https://www.drupal.org/u/aaron
 
 Filter module
-- Daniel F. Kudwien 'sun' http://drupal.org/user/54136
+- Daniel F. Kudwien 'sun' https://www.drupal.org/u/sun
 
 Forum module
-- Lee Rowlands 'larowlan' http://drupal.org/user/395439
+- Lee Rowlands 'larowlan' https://www.drupal.org/u/larowlan
 
 Help module
 - ?
 
 Image module
-- Nathan Haug 'quicksketch' http://drupal.org/user/35821
+- Nathan Haug 'quicksketch' https://www.drupal.org/u/quicksketch
 
 Locale module
-- Gábor Hojtsy 'Gábor Hojtsy' http://drupal.org/user/4166
+- Gábor Hojtsy 'Gábor Hojtsy' https://www.drupal.org/u/gábor-hojtsy
 
 Menu module
 - ?
 
 Node module
-- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
-- David Strauss 'David Strauss' http://drupal.org/user/93254
+- Moshe Weitzman 'moshe weitzman' https://www.drupal.org/u/moshe-weitzman
+- David Strauss 'David Strauss' https://www.drupal.org/u/david-strauss
 
 OpenID module
-- Vojtech Kusy 'wojtha' http://drupal.org/user/56154
-- Christian Schmidt 'c960657' http://drupal.org/user/216078
-- Damien Tournoud 'DamZ' http://drupal.org/user/22211
+- Vojtech Kusy 'wojtha' https://www.drupal.org/u/wojtha
+- Christian Schmidt 'c960657' https://www.drupal.org/u/c960657
+- Damien Tournoud 'DamZ' https://www.drupal.org/u/damien-tournoud
 
 Overlay module
-- Katherine Senzee 'ksenzee' http://drupal.org/user/139855
+- Katherine Senzee 'ksenzee' https://www.drupal.org/u/ksenzee
 
 Path module
-- Dave Reid 'davereid' http://drupal.org/user/53892
+- Dave Reid 'davereid' https://www.drupal.org/u/dave-reid
 
 PHP module
 - ?
 
 Poll module
-- Andrei Mateescu 'amateescu' http://drupal.org/user/729614
+- Andrei Mateescu 'amateescu' https://www.drupal.org/u/amateescu
 
 Profile module
 - ?
 
 RDF module
-- Stéphane Corlosquet 'scor' http://drupal.org/user/52142
+- Stéphane Corlosquet 'scor' https://www.drupal.org/u/scor
 
 Search module
-- Doug Green 'douggreen' http://drupal.org/user/29191
+- Doug Green 'douggreen' https://www.drupal.org/u/douggreen
 
 Shortcut module
-- David Rothstein 'David_Rothstein' http://drupal.org/user/124982
+- David Rothstein 'David_Rothstein' https://www.drupal.org/u/david_rothstein
 
 Simpletest module
-- Jimmy Berry 'boombatower' http://drupal.org/user/214218
+- Jimmy Berry 'boombatower' https://www.drupal.org/u/boombatower
 
 Statistics module
-- Tim Millwood 'timmillwood' http://drupal.org/user/227849
+- Tim Millwood 'timmillwood' https://www.drupal.org/u/timmillwood
 
 Syslog module
-- Khalid Baheyeldin 'kbahey' http://drupal.org/user/4063
+- Khalid Baheyeldin 'kbahey' https://www.drupal.org/u/kbahey
 
 System module
 - ?
 
 Taxonomy module
-- Jess Myrbo 'xjm' http://drupal.org/user/65776
-- Nathaniel Catchpole 'catch' http://drupal.org/user/35733
-- Benjamin Doherty 'bangpound' http://drupal.org/user/100456
+- Nathaniel Catchpole 'catch' https://www.drupal.org/u/catch
+- Benjamin Doherty 'bangpound' https://www.drupal.org/u/bangpound
 
 Toolbar module
 - ?
 
 Tracker module
-- David Strauss 'David Strauss' http://drupal.org/user/93254
+- David Strauss 'David Strauss' https://www.drupal.org/u/david-strauss
 
 Translation module
-- Francesco Placella 'plach' http://drupal.org/user/183211
+- Francesco Placella 'plach' https://www.drupal.org/u/plach
 
 Trigger module
 - ?
 
 Update module
-- Derek Wright 'dww' http://drupal.org/user/46549
+- Derek Wright 'dww' https://www.drupal.org/u/dww
 
 User module
-- Moshe Weitzman 'moshe weitzman' http://drupal.org/user/23
-- David Strauss 'David Strauss' http://drupal.org/user/93254
+- Moshe Weitzman 'moshe weitzman' https://www.drupal.org/u/moshe-weitzman
+- David Strauss 'David Strauss' https://www.drupal.org/u/david-strauss
 
 
 Theme maintainers
 -----------------
 
 Bartik theme
-- Jen Simmons 'jensimmons' http://drupal.org/user/140882
-- Jeff Burns 'Jeff Burnz' http://drupal.org/user/61393
+- Jen Simmons 'jensimmons' https://www.drupal.org/u/jensimmons
+- Jeff Burns 'Jeff Burnz' https://www.drupal.org/u/jeff-burnz
 
 Garland theme
-- John Albin Wilkins 'JohnAlbin' http://drupal.org/user/32095
+- John Albin Wilkins 'JohnAlbin' https://www.drupal.org/u/johnalbin
 
 Seven theme
-- Jeff Burns 'Jeff Burnz' http://drupal.org/user/61393
+- Jeff Burns 'Jeff Burnz' https://www.drupal.org/u/jeff-burnz
 
 Stark theme
-- John Albin Wilkins 'JohnAlbin' http://drupal.org/user/32095
+- John Albin Wilkins 'JohnAlbin' https://www.drupal.org/u/johnalbin

PATCH_LIST.txt

@@ -2,24 +2,26 @@
 - Implement language aware tokens for one time login link and cancel link
 https://www.drupal.org/node/1754162
 
-- est-ce que je dois faire ce patch ???
-includes/entity.inc
-see https://www.drupal.org/node/1003788
+//- est-ce que je dois faire ce patch ???
+//includes/entity.inc
+//see https://www.drupal.org/node/1003788
+
 
 # Modules :
 
+link : allow any tld (https://www.drupal.org/node/2299657#comment-11414075)
 cer
 contentadminrelink
-entity_translation_search_api
+// entity_translation_search_api
 entityreference
 feedback
-//field_group
+// field_group
 filter_path_alias
-flag_lists
-//nodeformcols
-//search_api
-search_api_page
-//search_api_solr
+// flag_lists
+// nodeformcols
+// search_api
+// search_api_page
+// search_api_solr
 termreferencetree
 views
 wysiwyg
@@ -27,3 +29,7 @@ views_rss_media
 node_export :
   - https://www.drupal.org/node/1869918
   - https://www.drupal.org/node/1911638
+login_tobogan (pd with field permission et donc field collection)
+  - https://www.drupal.org/node/1365764#comment-10286257
+  - logintoboggan-exempting_lt_preauth_role_from_user_permissions_js-1365764-52.patch
+  - interdiff-1365764-23-52-do-not-test.diff

UPGRADE.txt

@@ -64,6 +64,9 @@ following the instructions in the INTRODUCTION section at the top of this file:
    Sometimes an update includes changes to default.settings.php (this will be
    noted in the release notes). If that's the case, follow these steps:
 
+   - Locate your settings.php file in the /sites/* directory. (Typically
+     sites/default.)
+
    - Make a backup copy of your settings.php file, with a different file name.
 
    - Make a copy of the new default.settings.php file, and name the copy
@@ -74,6 +77,13 @@ following the instructions in the INTRODUCTION section at the top of this file:
      database information, and you will also want to copy in any other
      customizations you have added.
 
+   You can find the release notes for your version at
+   https://www.drupal.org/project/drupal. At bottom of the project page under
+   "Downloads" use the link for your version of Drupal to view the release
+   notes. If your version is not listed, use the 'View all releases' link. From
+   this page you can scroll down or use the filter to find your version and its
+   release notes.
+
 4. Download the latest Drupal 7.x release from http://drupal.org to a
    directory outside of your web root. Extract the archive and copy the files
    into your Drupal directory.

fix-perms

@@ -0,0 +1,4 @@
+#! /bin/bash
+
+sudo chown -R $USER:http sites/all/modules/features/
+sudo chmod -R g+w sites/all/modules/features/

includes/ajax.inc

@@ -394,7 +394,7 @@ function ajax_form_callback() {
   if (!empty($form_state['triggering_element'])) {
     $callback = $form_state['triggering_element']['#ajax']['callback'];
   }
-  if (!empty($callback) && function_exists($callback)) {
+  if (!empty($callback) && is_callable($callback)) {
     $result = $callback($form, $form_state);
 
     if (!(is_array($result) && isset($result['#type']) && $result['#type'] == 'ajax')) {

includes/batch.inc

@@ -460,10 +460,10 @@ function _batch_finished() {
       if (isset($batch_set['file']) && is_file($batch_set['file'])) {
         include_once DRUPAL_ROOT . '/' . $batch_set['file'];
       }
-      if (function_exists($batch_set['finished'])) {
+      if (is_callable($batch_set['finished'])) {
         $queue = _batch_queue($batch_set);
         $operations = $queue->getAllItems();
-        $batch_set['finished']($batch_set['success'], $batch_set['results'], $operations, format_interval($batch_set['elapsed'] / 1000));
+        call_user_func($batch_set['finished'], $batch_set['success'], $batch_set['results'], $operations, format_interval($batch_set['elapsed'] / 1000));
       }
     }
   }

includes/bootstrap.inc

@@ -8,7 +8,7 @@
 /**
  * The current system version.
  */
-define('VERSION', '7.39');
+define('VERSION', '7.58');
 
 /**
  * Core API compatibility.
@@ -254,8 +254,13 @@ define('DRUPAL_PHP_FUNCTION_PATTERN', '[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*'
  * http://tools.ietf.org/html/rfc7231#section-7.1.1.1
  *
  * Example: Sun, 06 Nov 1994 08:49:37 GMT
+ *
+ * This constant was introduced in PHP 7.0.19 and PHP 7.1.5 but needs to be
+ * defined by Drupal for earlier PHP versions.
  */
-define('DATE_RFC7231', 'D, d M Y H:i:s \G\M\T');
+if (!defined('DATE_RFC7231')) {
+  define('DATE_RFC7231', 'D, d M Y H:i:s \G\M\T');
+}
 
 /**
  * Provides a caching wrapper to be used in place of large array structures.
@@ -718,6 +723,16 @@ function drupal_valid_http_host($host) {
     && preg_match('/^\[?(?:[a-zA-Z0-9-:\]_]+\.?)+$/', $host);
 }
 
+/**
+ * Checks whether an HTTPS request is being served.
+ *
+ * @return bool
+ *   TRUE if the request is HTTPS, FALSE otherwise.
+ */
+function drupal_is_https() {
+  return isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on';
+}
+
 /**
  * Sets the base URL, cookie domain, and session name from configuration.
  */
@@ -731,7 +746,7 @@ function drupal_settings_initialize() {
   if (file_exists(DRUPAL_ROOT . '/' . conf_path() . '/settings.php')) {
     include_once DRUPAL_ROOT . '/' . conf_path() . '/settings.php';
   }
-  $is_https = isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) == 'on';
+  $is_https = drupal_is_https();
 
   if (isset($base_url)) {
     // Parse fixed base URL from settings.php.
@@ -828,14 +843,21 @@ function drupal_settings_initialize() {
  * @param $filename
  *   The filename of the item if it is to be set explicitly rather
  *   than by consulting the database.
+ * @param bool $trigger_error
+ *   Whether to trigger an error when a file is missing or has unexpectedly
+ *   moved. This defaults to TRUE, but can be set to FALSE by calling code that
+ *   merely wants to check whether an item exists in the filesystem.
  *
  * @return
  *   The filename of the requested item or NULL if the item is not found.
  */
-function drupal_get_filename($type, $name, $filename = NULL) {
+function drupal_get_filename($type, $name, $filename = NULL, $trigger_error = TRUE) {
+  // The $files static variable will hold the locations of all requested files.
+  // We can be sure that any file listed in this static variable actually
+  // exists as all additions have gone through a file_exists() check.
   // The location of files will not change during the request, so do not use
   // drupal_static().
-  static $files = array(), $dirs = array();
+  static $files = array();
 
   // Profiles are a special case: they have a fixed location and naming.
   if ($type == 'profile') {
@@ -847,59 +869,41 @@ function drupal_get_filename($type, $name, $filename = NULL) {
   }
 
   if (!empty($filename) && file_exists($filename)) {
+    // Prime the static cache with the provided filename.
     $files[$type][$name] = $filename;
   }
   elseif (isset($files[$type][$name])) {
-    // nothing
+    // This item had already been found earlier in the request, either through
+    // priming of the static cache (for example, in system_list()), through a
+    // lookup in the {system} table, or through a file scan (cached or not). Do
+    // nothing.
   }
-  // Verify that we have an active database connection, before querying
-  // the database. This is required because this function is called both
-  // before we have a database connection (i.e. during installation) and
-  // when a database connection fails.
   else {
+    // Look for the filename listed in the {system} table. Verify that we have
+    // an active database connection before doing so, since this function is
+    // called both before we have a database connection (i.e. during
+    // installation) and when a database connection fails.
+    $database_unavailable = TRUE;
     try {
       if (function_exists('db_query')) {
         $file = db_query("SELECT filename FROM {system} WHERE name = :name AND type = :type", array(':name' => $name, ':type' => $type))->fetchField();
         if ($file !== FALSE && file_exists(DRUPAL_ROOT . '/' . $file)) {
           $files[$type][$name] = $file;
         }
+        $database_unavailable = FALSE;
       }
     }
     catch (Exception $e) {
       // The database table may not exist because Drupal is not yet installed,
-      // or the database might be down. We have a fallback for this case so we
-      // hide the error completely.
+      // the database might be down, or we may have done a non-database cache
+      // flush while $conf['page_cache_without_database'] = TRUE and
+      // $conf['page_cache_invoke_hooks'] = TRUE. We have a fallback for these
+      // cases so we hide the error completely.
     }
-    // Fallback to searching the filesystem if the database could not find the
-    // file or the file returned by the database is not found.
+    // Fall back to searching the filesystem if the database could not find the
+    // file or the file does not exist at the path returned by the database.
     if (!isset($files[$type][$name])) {
-      // We have a consistent directory naming: modules, themes...
-      $dir = $type . 's';
-      if ($type == 'theme_engine') {
-        $dir = 'themes/engines';
-        $extension = 'engine';
-      }
-      elseif ($type == 'theme') {
-        $extension = 'info';
-      }
-      else {
-        $extension = $type;
-      }
-
-      if (!isset($dirs[$dir][$extension])) {
-        $dirs[$dir][$extension] = TRUE;
-        if (!function_exists('drupal_system_listing')) {
-          require_once DRUPAL_ROOT . '/includes/common.inc';
-        }
-        // Scan the appropriate directories for all files with the requested
-        // extension, not just the file we are currently looking for. This
-        // prevents unnecessary scans from being repeated when this function is
-        // called more than once in the same page request.
-        $matches = drupal_system_listing("/^" . DRUPAL_PHP_FUNCTION_PATTERN . "\.$extension$/", $dir, 'name', 0);
-        foreach ($matches as $matched_name => $file) {
-          $files[$type][$matched_name] = $file->uri;
-        }
-      }
+      $files[$type][$name] = _drupal_get_filename_fallback($type, $name, $trigger_error, $database_unavailable);
     }
   }
 
@@ -908,6 +912,256 @@ function drupal_get_filename($type, $name, $filename = NULL) {
   }
 }
 
+/**
+ * Performs a cached file system scan as a fallback when searching for a file.
+ *
+ * This function looks for the requested file by triggering a file scan,
+ * caching the new location if the file has moved and caching the miss
+ * if the file is missing. If a file had been marked as missing in a previous
+ * file scan, or if it has been marked as moved and is still in the last known
+ * location, no new file scan will be performed.
+ *
+ * @param string $type
+ *   The type of the item (theme, theme_engine, module, profile).
+ * @param string $name
+ *   The name of the item for which the filename is requested.
+ * @param bool $trigger_error
+ *   Whether to trigger an error when a file is missing or has unexpectedly
+ *   moved.
+ * @param bool $database_unavailable
+ *   Whether this function is being called because the Drupal database could
+ *   not be queried for the file's location.
+ *
+ * @return
+ *   The filename of the requested item or NULL if the item is not found.
+ *
+ * @see drupal_get_filename()
+ */
+function _drupal_get_filename_fallback($type, $name, $trigger_error, $database_unavailable) {
+  $file_scans = &_drupal_file_scan_cache();
+  $filename = NULL;
+
+  // If the cache indicates that the item is missing, or we can verify that the
+  // item exists in the location the cache says it exists in, use that.
+  if (isset($file_scans[$type][$name]) && ($file_scans[$type][$name] === FALSE || file_exists($file_scans[$type][$name]))) {
+    $filename = $file_scans[$type][$name];
+  }
+  // Otherwise, perform a new file scan to find the item.
+  else {
+    $filename = _drupal_get_filename_perform_file_scan($type, $name);
+    // Update the static cache, and mark the persistent cache for updating at
+    // the end of the page request. See drupal_file_scan_write_cache().
+    $file_scans[$type][$name] = $filename;
+    $file_scans['#write_cache'] = TRUE;
+  }
+
+  // If requested, trigger a user-level warning about the missing or
+  // unexpectedly moved file. If the database was unavailable, do not trigger a
+  // warning in the latter case, though, since if the {system} table could not
+  // be queried there is no way to know if the location found here was
+  // "unexpected" or not.
+  if ($trigger_error) {
+    $error_type = $filename === FALSE ? 'missing' : 'moved';
+    if ($error_type == 'missing' || !$database_unavailable) {
+      _drupal_get_filename_fallback_trigger_error($type, $name, $error_type);
+    }
+  }
+
+  // The cache stores FALSE for files that aren't found (to be able to
+  // distinguish them from files that have not yet been searched for), but
+  // drupal_get_filename() expects NULL for these instead, so convert to NULL
+  // before returning.
+  if ($filename === FALSE) {
+    $filename = NULL;
+  }
+  return $filename;
+}
+
+/**
+ * Returns the current list of cached file system scan results.
+ *
+ * @return
+ *   An associative array tracking the most recent file scan results for all
+ *   files that have had scans performed. The keys are the type and name of the
+ *   item that was searched for, and the values can be either:
+ *   - Boolean FALSE if the item was not found in the file system.
+ *   - A string pointing to the location where the item was found.
+ */
+function &_drupal_file_scan_cache() {
+  $file_scans = &drupal_static(__FUNCTION__, array());
+
+  // The file scan results are stored in a persistent cache (in addition to the
+  // static cache) but because this function can be called before the
+  // persistent cache is available, we must merge any items that were found
+  // earlier in the page request into the results from the persistent cache.
+  if (!isset($file_scans['#cache_merge_done'])) {
+    try {
+      if (function_exists('cache_get')) {
+        $cache = cache_get('_drupal_file_scan_cache', 'cache_bootstrap');
+        if (!empty($cache->data)) {
+          // File scan results from the current request should take precedence
+          // over the results from the persistent cache, since they are newer.
+          $file_scans = drupal_array_merge_deep($cache->data, $file_scans);
+        }
+        // Set a flag to indicate that the persistent cache does not need to be
+        // merged again.
+        $file_scans['#cache_merge_done'] = TRUE;
+      }
+    }
+    catch (Exception $e) {
+      // Hide the error.
+    }
+  }
+
+  return $file_scans;
+}
+
+/**
+ * Performs a file system scan to search for a system resource.
+ *
+ * @param $type
+ *   The type of the item (theme, theme_engine, module, profile).
+ * @param $name
+ *   The name of the item for which the filename is requested.
+ *
+ * @return
+ *   The filename of the requested item or FALSE if the item is not found.
+ *
+ * @see drupal_get_filename()
+ * @see _drupal_get_filename_fallback()
+ */
+function _drupal_get_filename_perform_file_scan($type, $name) {
+  // The location of files will not change during the request, so do not use
+  // drupal_static().
+  static $dirs = array(), $files = array();
+
+  // We have a consistent directory naming: modules, themes...
+  $dir = $type . 's';
+  if ($type == 'theme_engine') {
+    $dir = 'themes/engines';
+    $extension = 'engine';
+  }
+  elseif ($type == 'theme') {
+    $extension = 'info';
+  }
+  else {
+    $extension = $type;
+  }
+
+  // Check if we had already scanned this directory/extension combination.
+  if (!isset($dirs[$dir][$extension])) {
+    // Log that we have now scanned this directory/extension combination
+    // into a static variable so as to prevent unnecessary file scans.
+    $dirs[$dir][$extension] = TRUE;
+    if (!function_exists('drupal_system_listing')) {
+      require_once DRUPAL_ROOT . '/includes/common.inc';
+    }
+    // Scan the appropriate directories for all files with the requested
+    // extension, not just the file we are currently looking for. This
+    // prevents unnecessary scans from being repeated when this function is
+    // called more than once in the same page request.
+    $matches = drupal_system_listing("/^" . DRUPAL_PHP_FUNCTION_PATTERN . "\.$extension$/", $dir, 'name', 0);
+    foreach ($matches as $matched_name => $file) {
+      // Log the locations found in the file scan into a static variable.
+      $files[$type][$matched_name] = $file->uri;
+    }
+  }
+
+  // Return the results of the file system scan, or FALSE to indicate the file
+  // was not found.
+  return isset($files[$type][$name]) ? $files[$type][$name] : FALSE;
+}
+
+/**
+ * Triggers a user-level warning for missing or unexpectedly moved files.
+ *
+ * @param $type
+ *   The type of the item (theme, theme_engine, module, profile).
+ * @param $name
+ *   The name of the item for which the filename is requested.
+ * @param $error_type
+ *   The type of the error ('missing' or 'moved').
+ *
+ * @see drupal_get_filename()
+ * @see _drupal_get_filename_fallback()
+ */
+function _drupal_get_filename_fallback_trigger_error($type, $name, $error_type) {
+  // Hide messages due to known bugs that will appear on a lot of sites.
+  // @todo Remove this in https://www.drupal.org/node/2383823
+  if (empty($name)) {
+    return;
+  }
+
+  // Make sure we only show any missing or moved file errors only once per
+  // request.
+  static $errors_triggered = array();
+  if (empty($errors_triggered[$type][$name][$error_type])) {
+    // Use _drupal_trigger_error_with_delayed_logging() here since these are
+    // triggered during low-level operations that cannot necessarily be
+    // interrupted by a watchdog() call.
+    if ($error_type == 'missing') {
+      _drupal_trigger_error_with_delayed_logging(format_string('The following @type is missing from the file system: %name. For information about how to fix this, see <a href="@documentation">the documentation page</a>.', array('@type' => $type, '%name' => $name, '@documentation' => 'https://www.drupal.org/node/2487215')), E_USER_WARNING);
+    }
+    elseif ($error_type == 'moved') {
+      _drupal_trigger_error_with_delayed_logging(format_string('The following @type has moved within the file system: %name. In order to fix this, clear caches or put the @type back in its original location. For more information, see <a href="@documentation">the documentation page</a>.', array('@type' => $type, '%name' => $name, '@documentation' => 'https://www.drupal.org/node/2487215')), E_USER_WARNING);
+    }
+    $errors_triggered[$type][$name][$error_type] = TRUE;
+  }
+}
+
+/**
+ * Invokes trigger_error() with logging delayed until the end of the request.
+ *
+ * This is an alternative to PHP's trigger_error() function which can be used
+ * during low-level Drupal core operations that need to avoid being interrupted
+ * by a watchdog() call.
+ *
+ * Normally, Drupal's error handler calls watchdog() in response to a
+ * trigger_error() call. However, this invokes hook_watchdog() which can run
+ * arbitrary code. If the trigger_error() happens in the middle of an
+ * operation such as a rebuild operation which should not be interrupted by
+ * arbitrary code, that could potentially break or trigger the rebuild again.
+ * This function protects against that by delaying the watchdog() call until
+ * the end of the current page request.
+ *
+ * This is an internal function which should only be called by low-level Drupal
+ * core functions. It may be removed in a future Drupal 7 release.
+ *
+ * @param string $error_msg
+ *   The error message to trigger. As with trigger_error() itself, this is
+ *   limited to 1024 bytes; additional characters beyond that will be removed.
+ * @param int $error_type
+ *   (optional) The type of error. This should be one of the E_USER family of
+ *   constants. As with trigger_error() itself, this defaults to E_USER_NOTICE
+ *   if not provided.
+ *
+ * @see _drupal_log_error()
+ */
+function _drupal_trigger_error_with_delayed_logging($error_msg, $error_type = E_USER_NOTICE) {
+  $delay_logging = &drupal_static(__FUNCTION__, FALSE);
+  $delay_logging = TRUE;
+  trigger_error($error_msg, $error_type);
+  $delay_logging = FALSE;
+}
+
+/**
+ * Writes the file scan cache to the persistent cache.
+ *
+ * This cache stores all files marked as missing or moved after a file scan
+ * to prevent unnecessary file scans in subsequent requests. This cache is
+ * cleared in system_list_reset() (i.e. after a module/theme rebuild).
+ */
+function drupal_file_scan_write_cache() {
+  // Only write to the persistent cache if requested, and if we know that any
+  // data previously in the cache was successfully loaded and merged in by
+  // _drupal_file_scan_cache().
+  $file_scans = &_drupal_file_scan_cache();
+  if (isset($file_scans['#write_cache']) && isset($file_scans['#cache_merge_done'])) {
+    unset($file_scans['#write_cache']);
+    cache_set('_drupal_file_scan_cache', $file_scans, 'cache_bootstrap');
+  }
+}
+
 /**
  * Loads the persistent variable table.
  *
@@ -1055,7 +1309,7 @@ function drupal_page_get_cache($check_only = FALSE) {
  * Determines the cacheability of the current page.
  *
  * @param $allow_caching
- *   Set to FALSE if you want to prevent this page to get cached.
+ *   Set to FALSE if you want to prevent this page from being cached.
  *
  * @return
  *   TRUE if the current page can be cached, FALSE otherwise.
@@ -1261,7 +1515,11 @@ function drupal_page_header() {
 
   $default_headers = array(
     'Expires' => 'Sun, 19 Nov 1978 05:00:00 GMT',
-    'Cache-Control' => 'no-cache, must-revalidate, post-check=0, pre-check=0',
+    'Cache-Control' => 'no-cache, must-revalidate',
+    // Prevent browsers from sniffing a response and picking a MIME type
+    // different from the declared content-type, since that can lead to
+    // XSS and other vulnerabilities.
+    'X-Content-Type-Options' => 'nosniff',
   );
   drupal_send_headers($default_headers);
 }
@@ -1435,6 +1693,23 @@ function drupal_unpack($obj, $field = 'data') {
  * available to code that needs localization. See st() and get_t() for
  * alternatives.
  *
+ * @section sec_context String context
+ * Matching source strings are normally only translated once, and the same
+ * translation is used everywhere that has a matching string. However, in some
+ * cases, a certain English source string needs to have multiple translations.
+ * One example of this is the string "May", which could be used as either a
+ * full month name or a 3-letter abbreviated month. In other languages where
+ * the month name for May has more than 3 letters, you would need to provide
+ * two different translations (one for the full name and one abbreviated), and
+ * the correct form would need to be chosen, depending on how "May" is being
+ * used. To facilitate this, the "May" string should be provided with two
+ * different contexts in the $options parameter when calling t(). For example:
+ * @code
+ * t('May', array(), array('context' => 'Long month name')
+ * t('May', array(), array('context' => 'Abbreviated month name')
+ * @endcode
+ * See https://localize.drupal.org/node/2109 for more information.
+ *
  * @param $string
  *   A string containing the English string to translate.
  * @param $args
@@ -1445,8 +1720,9 @@ function drupal_unpack($obj, $field = 'data') {
  *   An associative array of additional options, with the following elements:
  *   - 'langcode' (defaults to the current language): The language code to
  *     translate to a language other than what is used to display the page.
- *   - 'context' (defaults to the empty context): The context the source string
- *     belongs to.
+ *   - 'context' (defaults to the empty context): A string giving the context
+ *     that the source string belongs to. See @ref sec_context above for more
+ *     information.
  *
  * @return
  *   The translated string.
@@ -1776,7 +2052,7 @@ function watchdog($type, $message, $variables = array(), $severity = WATCHDOG_NO
  * @see theme_status_messages()
  */
 function drupal_set_message($message = NULL, $type = 'status', $repeat = TRUE) {
-  if ($message) {
+  if ($message || $message === '0' || $message === 0) {
     if (!isset($_SESSION['messages'][$type])) {
       $_SESSION['messages'][$type] = array();
     }
@@ -2356,6 +2632,10 @@ function _drupal_bootstrap_configuration() {
   timer_start('page');
   // Initialize the configuration, including variables from settings.php.
   drupal_settings_initialize();
+
+  // Sanitize unsafe keys from the request.
+  require_once DRUPAL_ROOT . '/includes/request-sanitizer.inc';
+  DrupalRequestSanitizer::sanitize();
 }
 
 /**
@@ -2464,6 +2744,9 @@ function _drupal_bootstrap_database() {
   // the install or upgrade process.
   spl_autoload_register('drupal_autoload_class');
   spl_autoload_register('drupal_autoload_interface');
+  if (version_compare(PHP_VERSION, '5.4') >= 0) {
+    spl_autoload_register('drupal_autoload_trait');
+  }
 }
 
 /**
@@ -2779,10 +3062,14 @@ function language_list($field = 'language') {
 }
 
 /**
- * Returns the default language used on the site
+ * Returns the default language, as an object, or one of its properties.
  *
  * @param $property
- *   Optional property of the language object to return
+ *   (optional) The property of the language object to return.
+ *
+ * @return
+ *   Either the language object for the default language used on the site,
+ *   or the property of that object named in the $property parameter.
  */
 function language_default($property = NULL) {
   $language = variable_get('language_default', (object) array('language' => 'en', 'name' => 'English', 'native' => 'English', 'direction' => 0, 'enabled' => 1, 'plurals' => 0, 'formula' => '', 'domain' => '', 'prefix' => '', 'weight' => 0, 'javascript' => ''));
@@ -2934,8 +3221,15 @@ function ip_address() {
         // Eliminate all trusted IPs.
         $untrusted = array_diff($forwarded, $reverse_proxy_addresses);
 
-        // The right-most IP is the most specific we can trust.
-        $ip_address = array_pop($untrusted);
+        if (!empty($untrusted)) {
+          // The right-most IP is the most specific we can trust.
+          $ip_address = array_pop($untrusted);
+        }
+        else {
+          // All IP addresses in the forwarded array are configured proxy IPs
+          // (and thus trusted). We take the leftmost IP.
+          $ip_address = array_shift($forwarded);
+        }
       }
     }
   }
@@ -2952,7 +3246,9 @@ function ip_address() {
  * Gets the schema definition of a table, or the whole database schema.
  *
  * The returned schema will include any modifications made by any
- * module that implements hook_schema_alter().
+ * module that implements hook_schema_alter(). To get the schema without
+ * modifications, use drupal_get_schema_unprocessed().
+ *
  *
  * @param $table
  *   The name of the table. If not given, the schema of all tables is returned.
@@ -3107,6 +3403,22 @@ function drupal_autoload_class($class) {
   return _registry_check_code('class', $class);
 }
 
+/**
+ * Confirms that a trait is available.
+ *
+ * This function is rarely called directly. Instead, it is registered as an
+ * spl_autoload() handler, and PHP calls it for us when necessary.
+ *
+ * @param string $trait
+ *   The name of the trait to check or load.
+ *
+ * @return bool
+ *   TRUE if the trait is currently available, FALSE otherwise.
+ */
+function drupal_autoload_trait($trait) {
+  return _registry_check_code('trait', $trait);
+}
+
 /**
  * Checks for a resource in the registry.
  *
@@ -3125,7 +3437,7 @@ function drupal_autoload_class($class) {
 function _registry_check_code($type, $name = NULL) {
   static $lookup_cache, $cache_update_needed;
 
-  if ($type == 'class' && class_exists($name) || $type == 'interface' && interface_exists($name)) {
+  if ($type == 'class' && class_exists($name) || $type == 'interface' && interface_exists($name) || $type == 'trait' && trait_exists($name)) {
     return TRUE;
   }
 
@@ -3158,7 +3470,7 @@ function _registry_check_code($type, $name = NULL) {
   $cache_key = $type[0] . $name;
   if (isset($lookup_cache[$cache_key])) {
     if ($lookup_cache[$cache_key]) {
-      require_once DRUPAL_ROOT . '/' . $lookup_cache[$cache_key];
+      include_once DRUPAL_ROOT . '/' . $lookup_cache[$cache_key];
     }
     return (bool) $lookup_cache[$cache_key];
   }
@@ -3183,7 +3495,7 @@ function _registry_check_code($type, $name = NULL) {
   $lookup_cache[$cache_key] = $file;
 
   if ($file) {
-    require_once DRUPAL_ROOT . '/' . $file;
+    include_once DRUPAL_ROOT . '/' . $file;
     return TRUE;
   }
   else {

includes/cache.inc

@@ -14,6 +14,7 @@
  *
  * @param $bin
  *   The cache bin for which the cache object should be returned.
+ *
  * @return DrupalCacheInterface
  *   The cache object associated with the specified bin.
  *
@@ -121,7 +122,12 @@ function cache_get_multiple(array &$cids, $bin = 'cache') {
  *     the administrator panel.
  *   - cache_path: Stores the system paths that have an alias.
  * @param $expire
- *   (optional) One of the following values:
+ *   (optional) Controls the maximum lifetime of this cache entry. Note that
+ *   caches might be subject to clearing at any time, so this setting does not
+ *   guarantee a minimum lifetime. With this in mind, the cache should not be
+ *   used for data that must be kept during a cache clear, like sessions.
+ *
+ *   Use one of the following values:
  *   - CACHE_PERMANENT: Indicates that the item should never be removed unless
  *     explicitly told to using cache_clear_all() with a cache ID.
  *   - CACHE_TEMPORARY: Indicates that the item should be removed at the next
@@ -261,7 +267,12 @@ interface DrupalCacheInterface {
    *   1MB in size to be stored by default. When caching large arrays or
    *   similar, take care to ensure $data does not exceed this size.
    * @param $expire
-   *   (optional) One of the following values:
+   *   (optional) Controls the maximum lifetime of this cache entry. Note that
+   *   caches might be subject to clearing at any time, so this setting does not
+   *   guarantee a minimum lifetime. With this in mind, the cache should not be
+   *   used for data that must be kept during a cache clear, like sessions.
+   *
+   *   Use one of the following values:
    *   - CACHE_PERMANENT: Indicates that the item should never be removed unless
    *     explicitly told to using cache_clear_all() with a cache ID.
    *   - CACHE_TEMPORARY: Indicates that the item should be removed at the next

includes/common.inc

@@ -487,7 +487,7 @@ function drupal_http_build_query(array $query, $parent = '') {
   $params = array();
 
   foreach ($query as $key => $value) {
-    $key = ($parent ? $parent . '[' . rawurlencode($key) . ']' : rawurlencode($key));
+    $key = $parent ? $parent . rawurlencode('[' . $key . ']') : rawurlencode($key);
 
     // Recurse into children.
     if (is_array($value)) {
@@ -688,6 +688,13 @@ function drupal_goto($path = '', array $options = array(), $http_response_code =
     $options['fragment'] = $destination['fragment'];
   }
 
+  // In some cases modules call drupal_goto(current_path()). We need to ensure
+  // that such a redirect is not to an external URL.
+  if ($path === current_path() && empty($options['external']) && url_is_external($path)) {
+    // Force url() to generate a non-external URL.
+    $options['external'] = FALSE;
+  }
+
   drupal_alter('drupal_goto', $path, $options, $http_response_code);
 
   // The 'Location' HTTP header must be absolute.
@@ -753,7 +760,8 @@ function drupal_access_denied() {
  *   - headers: An array containing request headers to send as name/value pairs.
  *   - method: A string containing the request method. Defaults to 'GET'.
  *   - data: A string containing the request body, formatted as
- *     'param=value&param=value&...'. Defaults to NULL.
+ *     'param=value&param=value&...'; to generate this, use http_build_query().
+ *     Defaults to NULL.
  *   - max_redirects: An integer representing how many times a redirect
  *     may be followed. Defaults to 3.
  *   - timeout: A float representing the maximum number of seconds the function
@@ -778,6 +786,8 @@ function drupal_access_denied() {
  *     HTTP header names are case-insensitive (RFC 2616, section 4.2), so for
  *     easy access the array keys are returned in lower case.
  *   - data: A string containing the response body that was received.
+ *
+ * @see http_build_query()
  */
 function drupal_http_request($url, array $options = array()) {
   // Allow an alternate HTTP client library to replace Drupal's default
@@ -1057,6 +1067,12 @@ function drupal_http_request($url, array $options = array()) {
 
   switch ($code) {
     case 200: // OK
+    case 201: // Created
+    case 202: // Accepted
+    case 203: // Non-Authoritative Information
+    case 204: // No Content
+    case 205: // Reset Content
+    case 206: // Partial Content
     case 304: // Not modified
       break;
     case 301: // Moved permanently
@@ -1754,9 +1770,15 @@ function format_rss_item($title, $link, $description, $args = array()) {
  *     - 'key': element name
  *     - 'value': element contents
  *     - 'attributes': associative array of element attributes
+ *     - 'encoded': TRUE if 'value' is already encoded
  *
  * In both cases, 'value' can be a simple string, or it can be another array
  * with the same format as $array itself for nesting.
+ *
+ * If 'encoded' is TRUE it is up to the caller to ensure that 'value' is either
+ * entity-encoded or CDATA-escaped. Using this option is not recommended when
+ * working with untrusted user input, since failing to escape the data
+ * correctly has security implications.
  */
 function format_xml_elements($array) {
   $output = '';
@@ -1769,7 +1791,7 @@ function format_xml_elements($array) {
         }
 
         if (isset($value['value']) && $value['value'] != '') {
-          $output .= '>' . (is_array($value['value']) ? format_xml_elements($value['value']) : check_plain($value['value'])) . '</' . $value['key'] . ">\n";
+          $output .= '>' . (is_array($value['value']) ? format_xml_elements($value['value']) : (!empty($value['encoded']) ? $value['value'] : check_plain($value['value']))) . '</' . $value['key'] . ">\n";
         }
         else {
           $output .= " />\n";
@@ -2214,20 +2236,11 @@ function url($path = NULL, array $options = array()) {
     'prefix' => ''
   );
 
-  // A duplicate of the code from url_is_external() to avoid needing another
-  // function call, since performance inside url() is critical.
+  // Determine whether this is an external link, but ensure that the current
+  // path is always treated as internal by default (to prevent external link
+  // injection vulnerabilities).
   if (!isset($options['external'])) {
-    // Return an external link if $path contains an allowed absolute URL. Avoid
-    // calling drupal_strip_dangerous_protocols() if there is any slash (/),
-    // hash (#) or question_mark (?) before the colon (:) occurrence - if any -
-    // as this would clearly mean it is not a URL. If the path starts with 2
-    // slashes then it is always considered an external URL without an explicit
-    // protocol part.
-    $colonpos = strpos($path, ':');
-    $options['external'] = (strpos($path, '//') === 0)
-      || ($colonpos !== FALSE
-        && !preg_match('![/?#]!', substr($path, 0, $colonpos))
-        && drupal_strip_dangerous_protocols($path) == $path);
+    $options['external'] = $path === $_GET['q'] ? FALSE : url_is_external($path);
   }
 
   // Preserve the original path before altering or aliasing.
@@ -2347,12 +2360,18 @@ function url($path = NULL, array $options = array()) {
  */
 function url_is_external($path) {
   $colonpos = strpos($path, ':');
-  // Avoid calling drupal_strip_dangerous_protocols() if there is any slash (/),
-  // hash (#) or question_mark (?) before the colon (:) occurrence - if any - as
-  // this would clearly mean it is not a URL. If the path starts with 2 slashes
-  // then it is always considered an external URL without an explicit protocol
-  // part.
+  // Some browsers treat \ as / so normalize to forward slashes.
+  $path = str_replace('\\', '/', $path);
+  // If the path starts with 2 slashes then it is always considered an external
+  // URL without an explicit protocol part.
   return (strpos($path, '//') === 0)
+    // Leading control characters may be ignored or mishandled by browsers, so
+    // assume such a path may lead to an external location. The \p{C} character
+    // class matches all UTF-8 control, unassigned, and private characters.
+    || (preg_match('/^\p{C}/u', $path) !== 0)
+    // Avoid calling drupal_strip_dangerous_protocols() if there is any slash
+    // (/), hash (#) or question_mark (?) before the colon (:) occurrence - if
+    // any - as this would clearly mean it is not a URL.
     || ($colonpos !== FALSE
       && !preg_match('![/?#]!', substr($path, 0, $colonpos))
       && drupal_strip_dangerous_protocols($path) == $path);
@@ -2637,6 +2656,15 @@ function drupal_deliver_html_page($page_callback_result) {
   global $language;
   drupal_add_http_header('Content-Language', $language->language);
 
+  // By default, do not allow the site to be rendered in an iframe on another
+  // domain, but provide a variable to override this. If the code running for
+  // this page request already set the X-Frame-Options header earlier, don't
+  // overwrite it here.
+  $frame_options = variable_get('x_frame_options', 'SAMEORIGIN');
+  if ($frame_options && is_null(drupal_get_http_header('X-Frame-Options'))) {
+    drupal_add_http_header('X-Frame-Options', $frame_options);
+  }
+
   // Menu status constants are integers; page content is a string or array.
   if (is_int($page_callback_result)) {
     // @todo: Break these up into separate functions?
@@ -2751,6 +2779,7 @@ function drupal_page_footer() {
   _registry_check_code(REGISTRY_WRITE_LOOKUP_CACHE);
   drupal_cache_system_paths();
   module_implements_write_cache();
+  drupal_file_scan_write_cache();
   system_run_automated_cron();
 }
 
@@ -2812,11 +2841,11 @@ function drupal_map_assoc($array, $function = NULL) {
  * into script execution a call such as set_time_limit(20) is made, the
  * script will run for a total of 45 seconds before timing out.
  *
- * It also means that it is possible to decrease the total time limit if
- * the sum of the new time limit and the current time spent running the
- * script is inferior to the original time limit. It is inherent to the way
- * set_time_limit() works, it should rather be called with an appropriate
- * value every time you need to allocate a certain amount of time
+ * If the current time limit is not unlimited it is possible to decrease the
+ * total time limit if the sum of the new time limit and the current time spent
+ * running the script is inferior to the original time limit. It is inherent to
+ * the way set_time_limit() works, it should rather be called with an
+ * appropriate value every time you need to allocate a certain amount of time
  * to execute a task than only once at the beginning of the script.
  *
  * Before calling set_time_limit(), we check if this function is available
@@ -2833,7 +2862,11 @@ function drupal_map_assoc($array, $function = NULL) {
  */
 function drupal_set_time_limit($time_limit) {
   if (function_exists('set_time_limit')) {
-    @set_time_limit($time_limit);
+    $current = ini_get('max_execution_time');
+    // Do not set time limit if it is currently unlimited.
+    if ($current != 0) {
+      @set_time_limit($time_limit);
+    }
   }
 }
 
@@ -3014,6 +3047,13 @@ function drupal_add_html_head_link($attributes, $header = FALSE) {
  */
 function drupal_add_css($data = NULL, $options = NULL) {
   $css = &drupal_static(__FUNCTION__, array());
+  $count = &drupal_static(__FUNCTION__ . '_count', 0);
+
+  // If the $css variable has been reset with drupal_static_reset(), there is
+  // no longer any CSS being tracked, so set the counter back to 0 also.
+  if (count($css) === 0) {
+    $count = 0;
+  }
 
   // Construct the options, taking the defaults into consideration.
   if (isset($options)) {
@@ -3049,7 +3089,8 @@ function drupal_add_css($data = NULL, $options = NULL) {
     }
 
     // Always add a tiny value to the weight, to conserve the insertion order.
-    $options['weight'] += count($css) / 1000;
+    $options['weight'] += $count / 1000;
+    $count++;
 
     // Add the data to the CSS array depending on the type.
     switch ($options['type']) {
@@ -3862,6 +3903,21 @@ function drupal_delete_file_if_stale($uri) {
  *   The cleaned identifier.
  */
 function drupal_clean_css_identifier($identifier, $filter = array(' ' => '-', '_' => '-', '/' => '-', '[' => '-', ']' => '')) {
+  // Use the advanced drupal_static() pattern, since this is called very often.
+  static $drupal_static_fast;
+  if (!isset($drupal_static_fast)) {
+    $drupal_static_fast['allow_css_double_underscores'] = &drupal_static(__FUNCTION__ . ':allow_css_double_underscores');
+  }
+  $allow_css_double_underscores = &$drupal_static_fast['allow_css_double_underscores'];
+  if (!isset($allow_css_double_underscores)) {
+    $allow_css_double_underscores = variable_get('allow_css_double_underscores', FALSE);
+  }
+
+  // Preserve BEM-style double-underscores depending on custom setting.
+  if ($allow_css_double_underscores) {
+    $filter['__'] = '__';
+  }
+
   // By default, we filter using Drupal's coding standards.
   $identifier = strtr($identifier, $filter);
 
@@ -3933,7 +3989,11 @@ function drupal_html_id($id) {
   // be merged with content already on the base page. The HTML IDs must be
   // unique for the fully merged content. Therefore, initialize $seen_ids to
   // take into account IDs that are already in use on the base page.
-  $seen_ids_init = &drupal_static(__FUNCTION__ . ':init');
+  static $drupal_static_fast;
+  if (!isset($drupal_static_fast['seen_ids_init'])) {
+    $drupal_static_fast['seen_ids_init'] = &drupal_static(__FUNCTION__ . ':init');
+  }
+  $seen_ids_init = &$drupal_static_fast['seen_ids_init'];
   if (!isset($seen_ids_init)) {
     // Ideally, Drupal would provide an API to persist state information about
     // prior page requests in the database, and we'd be able to add this
@@ -3978,7 +4038,10 @@ function drupal_html_id($id) {
       }
     }
   }
-  $seen_ids = &drupal_static(__FUNCTION__, $seen_ids_init);
+  if (!isset($drupal_static_fast['seen_ids'])) {
+    $drupal_static_fast['seen_ids'] = &drupal_static(__FUNCTION__, $seen_ids_init);
+  }
+  $seen_ids = &$drupal_static_fast['seen_ids'];
 
   $id = strtr(drupal_strtolower($id), array(' ' => '-', '_' => '-', '[' => '-', ']' => ''));
 
@@ -5212,6 +5275,11 @@ function _drupal_bootstrap_full() {
   fix_gpc_magic();
   // Load all enabled modules
   module_load_all();
+  // Reset drupal_alter() and module_implements() static caches as these
+  // include implementations for vital modules only when called early on
+  // in the bootstrap.
+  drupal_static_reset('drupal_alter');
+  drupal_static_reset('module_implements');
   // Make sure all stream wrappers are registered.
   file_get_stream_wrappers();
   // Ensure mt_rand is reseeded, to prevent random values from one page load
@@ -5308,8 +5376,8 @@ function drupal_page_set_cache() {
  *
  * Do not call this function from a test. Use $this->cronRun() instead.
  *
- * @return
- *   TRUE if cron ran successfully.
+ * @return bool
+ *   TRUE if cron ran successfully and FALSE if cron is already running.
  */
 function drupal_cron_run() {
   // Allow execution to continue even if the request gets canceled.
@@ -5371,12 +5439,12 @@ function drupal_cron_run() {
       // Do not run if queue wants to skip.
       continue;
     }
-    $function = $info['worker callback'];
+    $callback = $info['worker callback'];
     $end = time() + (isset($info['time']) ? $info['time'] : 15);
     $queue = DrupalQueue::get($queue_name);
     while (time() < $end && ($item = $queue->claimItem())) {
       try {
-        $function($item->data);
+        call_user_func($callback, $item->data);
         $queue->deleteItem($item);
       }
       catch (Exception $e) {
@@ -7083,7 +7151,8 @@ function drupal_uninstall_schema($module) {
  * specification of a schema, as it was defined in a module's
  * hook_schema(). No additional default values will be set,
  * hook_schema_alter() is not invoked and these unprocessed
- * definitions won't be cached.
+ * definitions won't be cached. To retrieve the schema after
+ * hook_schema_alter() has been invoked use drupal_get_schema().
  *
  * This function can be used to retrieve a schema specification in
  * hook_schema(), so it allows you to derive your tables from existing
@@ -7156,6 +7225,7 @@ function _drupal_schema_initialize(&$schema, $module, $remove_descriptions = TRU
  */
 function drupal_schema_field_types($table) {
   $table_schema = drupal_get_schema($table);
+  $field_types = array();
   foreach ($table_schema['fields'] as $field_name => $field_info) {
     $field_types[$field_name] = isset($field_info['type']) ? $field_info['type'] : NULL;
   }
@@ -7363,7 +7433,16 @@ function drupal_write_record($table, &$record, $primary_keys = array()) {
  * Information stored in a module .info file:
  * - name: The real name of the module for display purposes.
  * - description: A brief description of the module.
- * - dependencies: An array of shortnames of other modules this module requires.
+ * - dependencies: An array of dependency strings. Each is in the form
+ *   'project:module (versions)'; with the following meanings:
+ *   - project: (optional) Project shortname, recommended to ensure uniqueness,
+ *     if the module is part of a project hosted on drupal.org. If omitted,
+ *     also omit the : that follows. The project name is currently ignored by
+ *     Drupal core but is used for automated testing.
+ *   - module: (required) Module shortname within the project.
+ *   - (versions): Optional version information, consisting of one or more
+ *     comma-separated operator/value pairs or simply version numbers, which
+ *     can contain "x" as a wildcard. Examples: (>=7.22, <7.28), (7.x-3.x).
  * - package: The name of the package of modules this module belongs to.
  *
  * See forum.info for an example of a module .info file.
@@ -7443,7 +7522,6 @@ function drupal_parse_info_file($filename) {
  */
 function drupal_parse_info_format($data) {
   $info = array();
-  $constants = get_defined_constants();
 
   if (preg_match_all('
     @^\s*                           # Start at the beginning of a line, ignoring leading whitespace
@@ -7483,8 +7561,8 @@ function drupal_parse_info_format($data) {
       }
 
       // Handle PHP constants.
-      if (isset($constants[$value])) {
-        $value = $constants[$value];
+      if (preg_match('/^\w+$/i', $value) && defined($value)) {
+        $value = constant($value);
       }
 
       // Insert actual value.
@@ -7648,7 +7726,12 @@ function debug($data, $label = NULL, $print_r = FALSE) {
  * Parses a dependency for comparison by drupal_check_incompatibility().
  *
  * @param $dependency
- *   A dependency string, for example 'foo (>=7.x-4.5-beta5, 3.x)'.
+ *   A dependency string, which specifies a module dependency, and optionally
+ *   the project it comes from and versions that are supported. Supported
+ *   formats include:
+ *   - 'module'
+ *   - 'project:module'
+ *   - 'project:module (>=version, version)'
  *
  * @return
  *   An associative array with three keys:
@@ -7663,6 +7746,12 @@ function debug($data, $label = NULL, $print_r = FALSE) {
  * @see drupal_check_incompatibility()
  */
 function drupal_parse_dependency($dependency) {
+  $value = array();
+  // Split out the optional project name.
+  if (strpos($dependency, ':')) {
+    list($project_name, $dependency) = explode(':', $dependency);
+    $value['project'] = $project_name;
+  }
   // We use named subpatterns and support every op that version_compare
   // supports. Also, op is optional and defaults to equals.
   $p_op = '(?P<operation>!=|==|=|<|<=|>|>=|<>)?';
@@ -7671,7 +7760,6 @@ function drupal_parse_dependency($dependency) {
   $p_major = '(?P<major>\d+)';
   // By setting the minor version to x, branches can be matched.
   $p_minor = '(?P<minor>(?:\d+|x)(?:-[A-Za-z]+\d+)?)';
-  $value = array();
   $parts = explode('(', $dependency, 2);
   $value['name'] = trim($parts[0]);
   if (isset($parts[1])) {

includes/database/database.inc

@@ -296,6 +296,20 @@ abstract class DatabaseConnection extends PDO {
    */
   protected $prefixReplace = array();
 
+  /**
+   * List of escaped database, table, and field names, keyed by unescaped names.
+   *
+   * @var array
+   */
+  protected $escapedNames = array();
+
+  /**
+   * List of escaped aliases names, keyed by unescaped aliases.
+   *
+   * @var array
+   */
+  protected $escapedAliases = array();
+
   function __construct($dsn, $username, $password, $driver_options = array()) {
     // Initialize and prepare the connection prefix.
     $this->setPrefix(isset($this->connectionOptions['prefix']) ? $this->connectionOptions['prefix'] : '');
@@ -656,7 +670,7 @@ abstract class DatabaseConnection extends PDO {
    * @return DatabaseStatementInterface
    *   This method will return one of: the executed statement, the number of
    *   rows affected by the query (not the number matched), or the generated
-   *   insert IT of the last query, depending on the value of
+   *   insert ID of the last query, depending on the value of
    *   $options['return']. Typically that value will be set by default or a
    *   query builder and should not be set by a user. If there is an error,
    *   this method will return NULL and may throw an exception if
@@ -919,11 +933,14 @@ abstract class DatabaseConnection extends PDO {
    * For some database drivers, it may also wrap the table name in
    * database-specific escape characters.
    *
-   * @return
+   * @return string
    *   The sanitized table name string.
    */
   public function escapeTable($table) {
-    return preg_replace('/[^A-Za-z0-9_.]+/', '', $table);
+    if (!isset($this->escapedNames[$table])) {
+      $this->escapedNames[$table] = preg_replace('/[^A-Za-z0-9_.]+/', '', $table);
+    }
+    return $this->escapedNames[$table];
   }
 
   /**
@@ -933,11 +950,14 @@ abstract class DatabaseConnection extends PDO {
    * For some database drivers, it may also wrap the field name in
    * database-specific escape characters.
    *
-   * @return
+   * @return string
    *   The sanitized field name string.
    */
   public function escapeField($field) {
-    return preg_replace('/[^A-Za-z0-9_.]+/', '', $field);
+    if (!isset($this->escapedNames[$field])) {
+      $this->escapedNames[$field] = preg_replace('/[^A-Za-z0-9_.]+/', '', $field);
+    }
+    return $this->escapedNames[$field];
   }
 
   /**
@@ -948,11 +968,14 @@ abstract class DatabaseConnection extends PDO {
    * DatabaseConnection::escapeTable(), this doesn't allow the period (".")
    * because that is not allowed in aliases.
    *
-   * @return
+   * @return string
    *   The sanitized field name string.
    */
   public function escapeAlias($field) {
-    return preg_replace('/[^A-Za-z0-9_]+/', '', $field);
+    if (!isset($this->escapedAliases[$field])) {
+      $this->escapedAliases[$field] = preg_replace('/[^A-Za-z0-9_]+/', '', $field);
+    }
+    return $this->escapedAliases[$field];
   }
 
   /**
@@ -1313,6 +1336,39 @@ abstract class DatabaseConnection extends PDO {
    *   also larger than the $existing_id if one was passed in.
    */
   abstract public function nextId($existing_id = 0);
+
+  /**
+   * Checks whether utf8mb4 support is configurable in settings.php.
+   *
+   * @return bool
+   */
+  public function utf8mb4IsConfigurable() {
+    // Since 4 byte UTF-8 is not supported by default, there is nothing to
+    // configure.
+    return FALSE;
+  }
+
+  /**
+   * Checks whether utf8mb4 support is currently active.
+   *
+   * @return bool
+   */
+  public function utf8mb4IsActive() {
+    // Since 4 byte UTF-8 is not supported by default, there is nothing to
+    // activate.
+    return FALSE;
+  }
+
+  /**
+   * Checks whether utf8mb4 support is available on the current database system.
+   *
+   * @return bool
+   */
+  public function utf8mb4IsSupported() {
+    // By default we assume that the database backend may not support 4 byte
+    // UTF-8.
+    return FALSE;
+  }
 }
 
 /**

includes/database/mysql/database.inc

@@ -28,6 +28,12 @@ class DatabaseConnection_mysql extends DatabaseConnection {
 
     $this->connectionOptions = $connection_options;
 
+    $charset = 'utf8';
+    // Check if the charset is overridden to utf8mb4 in settings.php.
+    if ($this->utf8mb4IsActive()) {
+      $charset = 'utf8mb4';
+    }
+
     // The DSN should use either a socket or a host/port.
     if (isset($connection_options['unix_socket'])) {
       $dsn = 'mysql:unix_socket=' . $connection_options['unix_socket'];
@@ -39,7 +45,7 @@ class DatabaseConnection_mysql extends DatabaseConnection {
     // Character set is added to dsn to ensure PDO uses the proper character
     // set when escaping. This has security implications. See
     // https://www.drupal.org/node/1201452 for further discussion.
-    $dsn .= ';charset=utf8';
+    $dsn .= ';charset=' . $charset;
     $dsn .= ';dbname=' . $connection_options['database'];
     // Allow PDO options to be overridden.
     $connection_options += array(
@@ -51,6 +57,11 @@ class DatabaseConnection_mysql extends DatabaseConnection {
       // Because MySQL's prepared statements skip the query cache, because it's dumb.
       PDO::ATTR_EMULATE_PREPARES => TRUE,
     );
+    if (defined('PDO::MYSQL_ATTR_MULTI_STATEMENTS')) {
+      // An added connection option in PHP 5.5.21+ to optionally limit SQL to a
+      // single statement like mysqli.
+      $connection_options['pdo'] += array(PDO::MYSQL_ATTR_MULTI_STATEMENTS => FALSE);
+    }
 
     parent::__construct($dsn, $connection_options['username'], $connection_options['password'], $connection_options['pdo']);
 
@@ -58,10 +69,10 @@ class DatabaseConnection_mysql extends DatabaseConnection {
     // certain one has been set; otherwise, MySQL defaults to 'utf8_general_ci'
     // for UTF-8.
     if (!empty($connection_options['collation'])) {
-      $this->exec('SET NAMES utf8 COLLATE ' . $connection_options['collation']);
+      $this->exec('SET NAMES ' . $charset . ' COLLATE ' . $connection_options['collation']);
     }
     else {
-      $this->exec('SET NAMES utf8');
+      $this->exec('SET NAMES ' . $charset);
     }
 
     // Set MySQL init_commands if not already defined.  Default Drupal's MySQL
@@ -76,10 +87,12 @@ class DatabaseConnection_mysql extends DatabaseConnection {
       'init_commands' => array(),
     );
     $connection_options['init_commands'] += array(
-      'sql_mode' => "SET sql_mode = 'ANSI,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER'",
+      'sql_mode' => "SET sql_mode = 'REAL_AS_FLOAT,PIPES_AS_CONCAT,ANSI_QUOTES,IGNORE_SPACE,STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER'",
     );
-    // Set connection options.
-    $this->exec(implode('; ', $connection_options['init_commands']));
+    // Execute initial commands.
+    foreach ($connection_options['init_commands'] as $sql) {
+      $this->exec($sql);
+    }
   }
 
   public function __destruct() {
@@ -199,6 +212,42 @@ class DatabaseConnection_mysql extends DatabaseConnection {
       }
     }
   }
+
+  public function utf8mb4IsConfigurable() {
+    return TRUE;
+  }
+
+  public function utf8mb4IsActive() {
+    return isset($this->connectionOptions['charset']) && $this->connectionOptions['charset'] === 'utf8mb4';
+  }
+
+  public function utf8mb4IsSupported() {
+    // Ensure that the MySQL driver supports utf8mb4 encoding.
+    $version = $this->getAttribute(PDO::ATTR_CLIENT_VERSION);
+    if (strpos($version, 'mysqlnd') !== FALSE) {
+      // The mysqlnd driver supports utf8mb4 starting at version 5.0.9.
+      $version = preg_replace('/^\D+([\d.]+).*/', '$1', $version);
+      if (version_compare($version, '5.0.9', '<')) {
+        return FALSE;
+      }
+    }
+    else {
+      // The libmysqlclient driver supports utf8mb4 starting at version 5.5.3.
+      if (version_compare($version, '5.5.3', '<')) {
+        return FALSE;
+      }
+    }
+
+    // Ensure that the MySQL server supports large prefixes and utf8mb4.
+    try {
+      $this->query("CREATE TABLE {drupal_utf8mb4_test} (id VARCHAR(255), PRIMARY KEY(id(255))) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci ROW_FORMAT=DYNAMIC ENGINE=INNODB");
+    }
+    catch (Exception $e) {
+      return FALSE;
+    }
+    $this->query("DROP TABLE {drupal_utf8mb4_test}");
+    return TRUE;
+  }
 }
 
 

includes/database/mysql/schema.inc

@@ -39,8 +39,8 @@ class DatabaseSchema_mysql extends DatabaseSchema {
       $info['table'] = substr($table, ++$pos);
     }
     else {
-      $db_info = Database::getConnectionInfo();
-      $info['database'] = $db_info[$this->connection->getTarget()]['database'];
+      $db_info = $this->connection->getConnectionOptions();
+      $info['database'] = $db_info['database'];
       $info['table'] = $table;
     }
     return $info;
@@ -81,7 +81,8 @@ class DatabaseSchema_mysql extends DatabaseSchema {
     // Provide defaults if needed.
     $table += array(
       'mysql_engine' => 'InnoDB',
-      'mysql_character_set' => 'utf8',
+      // Allow the default charset to be overridden in settings.php.
+      'mysql_character_set' => $this->connection->utf8mb4IsActive() ? 'utf8mb4' : 'utf8',
     );
 
     $sql = "CREATE TABLE {" . $name . "} (\n";
@@ -109,6 +110,13 @@ class DatabaseSchema_mysql extends DatabaseSchema {
       $sql .= ' COLLATE ' . $info['collation'];
     }
 
+    // The row format needs to be either DYNAMIC or COMPRESSED in order to allow
+    // for the innodb_large_prefix setting to take effect, see
+    // https://dev.mysql.com/doc/refman/5.6/en/create-table.html
+    if ($this->connection->utf8mb4IsActive()) {
+      $sql .= ' ROW_FORMAT=DYNAMIC';
+    }
+
     // Add table comment.
     if (!empty($table['description'])) {
       $sql .= ' COMMENT ' . $this->prepareComment($table['description'], self::COMMENT_MAX_TABLE);

includes/database/pgsql/database.inc

@@ -11,7 +11,7 @@
  */
 
 /**
- * The name by which to obtain a lock for retrive the next insert id.
+ * The name by which to obtain a lock for retrieving the next insert id.
  */
 define('POSTGRESQL_NEXTID_LOCK', 1000);
 
@@ -55,7 +55,7 @@ class DatabaseConnection_pgsql extends DatabaseConnection {
     $connection_options['pdo'] += array(
       // Prepared statements are most effective for performance when queries
       // are recycled (used several times). However, if they are not re-used,
-      // prepared statements become ineffecient. Since most of Drupal's
+      // prepared statements become inefficient. Since most of Drupal's
       // prepared queries are not re-used, it should be faster to emulate
       // the preparation than to actually ready statements for re-use. If in
       // doubt, reset to FALSE and measure performance.
@@ -175,14 +175,14 @@ class DatabaseConnection_pgsql extends DatabaseConnection {
   }
 
   /**
-   * Retrive a the next id in a sequence.
+   * Retrieve the next id in a sequence.
    *
    * PostgreSQL has built in sequences. We'll use these instead of inserting
    * and updating a sequences table.
    */
   public function nextId($existing = 0) {
 
-    // Retrive the name of the sequence. This information cannot be cached
+    // Retrieve the name of the sequence. This information cannot be cached
     // because the prefix may change, for example, like it does in simpletests.
     $sequence_name = $this->makeSequenceName('sequences', 'value');
 
@@ -194,7 +194,7 @@ class DatabaseConnection_pgsql extends DatabaseConnection {
     }
 
     // PostgreSQL advisory locks are simply locks to be used by an
-    // application such as Drupal. This will prevent other Drupal proccesses
+    // application such as Drupal. This will prevent other Drupal processes
     // from altering the sequence while we are.
     $this->query("SELECT pg_advisory_lock(" . POSTGRESQL_NEXTID_LOCK . ")");
 
@@ -209,13 +209,21 @@ class DatabaseConnection_pgsql extends DatabaseConnection {
     // Reset the sequence to a higher value than the existing id.
     $this->query("ALTER SEQUENCE " . $sequence_name . " RESTART WITH " . ($existing + 1));
 
-    // Retrive the next id. We know this will be as high as we want it.
+    // Retrieve the next id. We know this will be as high as we want it.
     $id = $this->query("SELECT nextval('" . $sequence_name . "')")->fetchField();
 
     $this->query("SELECT pg_advisory_unlock(" . POSTGRESQL_NEXTID_LOCK . ")");
 
     return $id;
   }
+
+  public function utf8mb4IsActive() {
+    return TRUE;
+  }
+
+  public function utf8mb4IsSupported() {
+    return TRUE;
+  }
 }
 
 /**

includes/database/pgsql/install.inc

@@ -165,7 +165,7 @@ class DatabaseTasks_pgsql extends DatabaseTasks {
         LANGUAGE \'sql\''
       );
 
-      // Using || to concatenate in Drupal is not recommeneded because there are
+      // Using || to concatenate in Drupal is not recommended because there are
       // database drivers for Drupal that do not support the syntax, however
       // they do support CONCAT(item1, item2) which we can replicate in
       // PostgreSQL. PostgreSQL requires the function to be defined for each

includes/database/pgsql/select.inc

@@ -80,7 +80,7 @@ class SelectQuery_pgsql extends SelectQuery {
     }
 
     // If a table loads all fields, it can not be added again. It would
-    // result in an ambigious alias error because that field would be loaded
+    // result in an ambiguous alias error because that field would be loaded
     // twice: Once through table_alias.* and once directly. If the field
     // actually belongs to a different table, it must be added manually.
     foreach ($this->tables as $table) {
@@ -90,7 +90,7 @@ class SelectQuery_pgsql extends SelectQuery {
     }
 
     // If $field contains an characters which are not allowed in a field name
-    // it is considered an expression, these can't be handeld automatically
+    // it is considered an expression, these can't be handled automatically
     // either.
     if ($this->connection->escapeField($field) != $field) {
       return $return;

includes/database/query.inc

@@ -845,8 +845,8 @@ class DeleteQuery extends Query implements QueryConditionInterface {
   /**
    * Executes the DELETE query.
    *
-   * @return
-   *   The return value is dependent on the database connection.
+   * @return int
+   *   The number of rows affected by the delete query.
    */
   public function execute() {
     $values = array();
@@ -1242,7 +1242,7 @@ class UpdateQuery extends Query implements QueryConditionInterface {
  * MergeQuery::updateFields() and MergeQuery::insertFields() needs to be called
  * instead. MergeQuery::fields() can also be called which calls both of these
  * methods as the common case is to use the same column-value pairs for both
- * INSERT and UPDATE. However, this is not mandatory. Another convinient
+ * INSERT and UPDATE. However, this is not mandatory. Another convenient
  * wrapper is MergeQuery::key() which adds the same column-value pairs to the
  * condition and the INSERT query part.
  *

includes/database/schema.inc

@@ -92,7 +92,8 @@ require_once dirname(__FILE__) . '/query.inc';
  *    specification). Each specification is an array containing the name of
  *    the referenced table ('table'), and an array of column mappings
  *    ('columns'). Column mappings are defined by key pairs ('source_column' =>
- *    'referenced_column').
+ *    'referenced_column'). This key is for documentation purposes only; foreign
+ *    keys are not created in the database, nor are they enforced by Drupal.
  *  - 'indexes':  An associative array of indexes ('indexname' =>
  *    specification). Each specification is an array of one or more
  *    key column specifiers (see below) that form an index on the
@@ -144,6 +145,8 @@ require_once dirname(__FILE__) . '/query.inc';
  *   'unique keys' => array(
  *     'vid' => array('vid'),
  *   ),
+ *   // For documentation purposes only; foreign keys are not created in the
+ *   // database.
  *   'foreign keys' => array(
  *     'node_revision' => array(
  *       'table' => 'node_revision',
@@ -161,6 +164,9 @@ require_once dirname(__FILE__) . '/query.inc';
  * @see drupal_install_schema()
  */
 
+/**
+ * Base class for database schema definitions.
+ */
 abstract class DatabaseSchema implements QueryPlaceholderInterface {
 
   protected $connection;
@@ -288,7 +294,7 @@ abstract class DatabaseSchema implements QueryPlaceholderInterface {
   protected function buildTableNameCondition($table_name, $operator = '=', $add_prefix = TRUE) {
     $info = $this->connection->getConnectionOptions();
 
-    // Retrive the table name and schema
+    // Retrieve the table name and schema
     $table_info = $this->getPrefixInfo($table_name, $add_prefix);
 
     $condition = new DatabaseCondition('AND');

includes/database/select.inc

@@ -1231,6 +1231,21 @@ class SelectQuery extends Query implements SelectQueryInterface {
 
     // Modules may alter all queries or only those having a particular tag.
     if (isset($this->alterTags)) {
+      // Many contrib modules assume that query tags used for access-checking
+      // purposes follow the pattern $entity_type . '_access'. But this is
+      // not the case for taxonomy terms, since core used to add term_access
+      // instead of taxonomy_term_access to its queries. Provide backwards
+      // compatibility by adding both tags here instead of attempting to fix
+      // all contrib modules in a coordinated effort.
+      // TODO:
+      // - Extract this mechanism into a hook as part of a public (non-security)
+      //   issue.
+      // - Emit E_USER_DEPRECATED if term_access is used.
+      //   https://www.drupal.org/node/2575081
+      $term_access_tags = array('term_access' => 1, 'taxonomy_term_access' => 1);
+      if (array_intersect_key($this->alterTags, $term_access_tags)) {
+        $this->alterTags += $term_access_tags;
+      }
       $hooks = array('query');
       foreach ($this->alterTags as $tag => $value) {
         $hooks[] = 'query_' . $tag;

includes/database/sqlite/database.inc

@@ -378,6 +378,14 @@ class DatabaseConnection_sqlite extends DatabaseConnection {
     }
   }
 
+  public function utf8mb4IsActive() {
+    return TRUE;
+  }
+
+  public function utf8mb4IsSupported() {
+    return TRUE;
+  }
+
 }
 
 /**

includes/database/sqlite/install.inc

@@ -14,8 +14,6 @@ class DatabaseTasks_sqlite extends DatabaseTasks {
 
   /**
    * Minimum engine version.
-   *
-   * @todo: consider upping to 3.6.8 in Drupal 8 to get SAVEPOINT support.
    */
   public function minimumVersion() {
     return '3.3.7';

includes/database/sqlite/query.inc

@@ -99,16 +99,15 @@ class UpdateQuery_sqlite extends UpdateQuery {
 
 /**
  * SQLite specific implementation of DeleteQuery.
- *
- * When the WHERE is omitted from a DELETE statement and the table being deleted
- * has no triggers, SQLite uses an optimization to erase the entire table content
- * without having to visit each row of the table individually.
- *
- * Prior to SQLite 3.6.5, SQLite does not return the actual number of rows deleted
- * by that optimized "truncate" optimization.
  */
 class DeleteQuery_sqlite extends DeleteQuery {
   public function execute() {
+    // When the WHERE is omitted from a DELETE statement and the table being
+    // deleted has no triggers, SQLite uses an optimization to erase the entire
+    // table content without having to visit each row of the table individually.
+    // Prior to SQLite 3.6.5, SQLite does not return the actual number of rows
+    // deleted by that optimized "truncate" optimization. But we want to return
+    // the number of rows affected, so we calculate it directly.
     if (!count($this->condition)) {
       $total_rows = $this->connection->query('SELECT COUNT(*) FROM {' . $this->connection->escapeTable($this->table) . '}')->fetchField();
       parent::execute();

includes/database/sqlite/schema.inc

@@ -244,7 +244,7 @@ class DatabaseSchema_sqlite extends DatabaseSchema {
     // database. So the syntax '...RENAME TO database.table' would fail.
     // So we must determine the full table name here rather than surrounding
     // the table with curly braces incase the db_prefix contains a reference
-    // to a database outside of our existsing database.
+    // to a database outside of our existing database.
     $info = $this->getPrefixInfo($new_name);
     $this->connection->query('ALTER TABLE {' . $table . '} RENAME TO ' . $info['table']);
 

includes/date.inc

@@ -12,11 +12,6 @@ function system_default_date_formats() {
   $formats = array();
 
   // Short date formats.
-  $formats[] = array(
-    'type' => 'short',
-    'format' => 'Y-m-d H:i',
-    'locales' => array(),
-  );
   $formats[] = array(
     'type' => 'short',
     'format' => 'm/d/Y - H:i',
@@ -37,6 +32,11 @@ function system_default_date_formats() {
     'format' => 'd.m.Y - H:i',
     'locales' => array('de-ch', 'de-de', 'de-lu', 'fi-fi', 'fr-ch', 'is-is', 'pl-pl', 'ro-ro', 'ru-ru'),
   );
+  $formats[] = array(
+    'type' => 'short',
+    'format' => 'Y-m-d H:i',
+    'locales' => array(),
+  );
   $formats[] = array(
     'type' => 'short',
     'format' => 'm/d/Y - g:ia',
@@ -84,11 +84,6 @@ function system_default_date_formats() {
   );
 
   // Medium date formats.
-  $formats[] = array(
-    'type' => 'medium',
-    'format' => 'D, Y-m-d H:i',
-    'locales' => array(),
-  );
   $formats[] = array(
     'type' => 'medium',
     'format' => 'D, m/d/Y - H:i',
@@ -104,6 +99,11 @@ function system_default_date_formats() {
     'format' => 'D, Y/m/d - H:i',
     'locales' => array('en-ca', 'fr-ca', 'no-no', 'sv-se'),
   );
+  $formats[] = array(
+    'type' => 'medium',
+    'format' => 'D, Y-m-d H:i',
+    'locales' => array(),
+  );
   $formats[] = array(
     'type' => 'medium',
     'format' => 'F j, Y - H:i',

includes/entity.inc

@@ -446,7 +446,7 @@ class EntityFieldQueryException extends Exception {}
  *
  * This class allows finding entities based on entity properties (for example,
  * node->changed), field values, and generic entity meta data (bundle,
- * entity type, entity id, and revision ID). It is not possible to query across
+ * entity type, entity ID, and revision ID). It is not possible to query across
  * multiple entity types. For example, there is no facility to find published
  * nodes written by users created in the last hour, as this would require
  * querying both node->status and user->created.
@@ -688,14 +688,36 @@ class EntityFieldQuery {
    * @param $field
    *   Either a field name or a field array.
    * @param $column
-   *   The column that should hold the value to be matched.
+   *   The column that should hold the value to be matched, defined in the
+   *   hook_field_schema() of this field. If this is omitted then all of the
+   *   other parameters are ignored, except $field, and this call will just be
+   *   adding a condition that says that the field has a value, rather than
+   *   testing the value itself.
    * @param $value
-   *   The value to test the column value against.
+   *   The value to test the column value against. In most cases, this is a
+   *   scalar. For more complex options, it is an array. The meaning of each
+   *   element in the array is dependent on $operator.
    * @param $operator
-   *   The operator to be used to test the given value.
+   *   The operator to be used to test the given value. The possible values are:
+   *   - '=', '<>', '>', '>=', '<', '<=', 'STARTS_WITH', 'CONTAINS': These
+   *     operators expect $value to be a literal of the same type as the
+   *     column.
+   *   - 'IN', 'NOT IN': These operators expect $value to be an array of
+   *     literals of the same type as the column.
+   *   - 'BETWEEN': This operator expects $value to be an array of two literals
+   *     of the same type as the column.
+   *   The operator can be omitted, and will default to 'IN' if the value is an
+   *   array, or to '=' otherwise.
    * @param $delta_group
    *   An arbitrary identifier: conditions in the same group must have the same
-   *   $delta_group.
+   *   $delta_group. For example, let's presume a multivalue field which has
+   *   two columns, 'color' and 'shape', and for entity ID 1, there are two
+   *   values: red/square and blue/circle. Entity ID 1 does not have values
+   *   corresponding to 'red circle'; however if you pass 'red' and 'circle' as
+   *   conditions, it will appear in the results -- by default queries will run
+   *   against any combination of deltas. By passing the conditions with the
+   *   same $delta_group it will ensure that only values attached to the same
+   *   delta are matched, and entity 1 would then be excluded from the results.
    * @param $language_group
    *   An arbitrary identifier: conditions in the same group must have the same
    *   $language_group.
@@ -770,9 +792,11 @@ class EntityFieldQuery {
    * @param $field
    *   Either a field name or a field array.
    * @param $column
-   *   A column defined in the hook_field_schema() of this field. If this is
-   *   omitted then the query will find only entities that have data in this
-   *   field, using the entity and property conditions if there are any.
+   *   The column that should hold the value to be matched, defined in the
+   *   hook_field_schema() of this field. If this is omitted then all of the
+   *   other parameters are ignored, except $field, and this call will just be
+   *   adding a condition that says that the field has a value, rather than
+   *   testing the value itself.
    * @param $value
    *   The value to test the column value against. In most cases, this is a
    *   scalar. For more complex options, it is an array. The meaning of each
@@ -791,10 +815,10 @@ class EntityFieldQuery {
    * @param $delta_group
    *   An arbitrary identifier: conditions in the same group must have the same
    *   $delta_group. For example, let's presume a multivalue field which has
-   *   two columns, 'color' and 'shape', and for entity id 1, there are two
+   *   two columns, 'color' and 'shape', and for entity ID 1, there are two
    *   values: red/square and blue/circle. Entity ID 1 does not have values
    *   corresponding to 'red circle', however if you pass 'red' and 'circle' as
-   *   conditions, it will appear in the  results - by default queries will run
+   *   conditions, it will appear in the results -- by default queries will run
    *   against any combination of deltas. By passing the conditions with the
    *   same $delta_group it will ensure that only values attached to the same
    *   delta are matched, and entity 1 would then be excluded from the results.

includes/errors.inc

@@ -66,7 +66,7 @@ function _drupal_error_handler_real($error_level, $message, $filename, $line, $c
     _drupal_log_error(array(
       '%type' => isset($types[$error_level]) ? $severity_msg : 'Unknown error',
       // The standard PHP error handler considers that the error messages
-      // are HTML. We mimick this behavior here.
+      // are HTML. We mimic this behavior here.
       '!message' => filter_xss_admin($message),
       '%function' => $caller['function'],
       '%file' => $caller['file'],
@@ -114,7 +114,7 @@ function _drupal_decode_exception($exception) {
   return array(
     '%type' => get_class($exception),
     // The standard PHP exception handler considers that the exception message
-    // is plain-text. We mimick this behavior here.
+    // is plain-text. We mimic this behavior here.
     '!message' => check_plain($message),
     '%function' => $caller['function'],
     '%file' => $caller['file'],
@@ -199,7 +199,16 @@ function _drupal_log_error($error, $fatal = FALSE) {
     $number++;
   }
 
-  watchdog('php', '%type: !message in %function (line %line of %file).', $error, $error['severity_level']);
+  // Log the error immediately, unless this is a non-fatal error which has been
+  // triggered via drupal_trigger_error_with_delayed_logging(); in that case
+  // trigger it in a shutdown function. Fatal errors are always triggered
+  // immediately since for a fatal error the page request will end here anyway.
+  if (!$fatal && drupal_static('_drupal_trigger_error_with_delayed_logging')) {
+    drupal_register_shutdown_function('watchdog', 'php', '%type: !message in %function (line %line of %file).', $error, $error['severity_level']);
+  }
+  else {
+    watchdog('php', '%type: !message in %function (line %line of %file).', $error, $error['severity_level']);
+  }
 
   if ($fatal) {
     drupal_add_http_header('Status', '500 Service unavailable (with message)');
@@ -224,7 +233,7 @@ function _drupal_log_error($error, $fatal = FALSE) {
   }
   else {
     // Display the message if the current error reporting level allows this type
-    // of message to be displayed, and unconditionnaly in update.php.
+    // of message to be displayed, and unconditionally in update.php.
     if (error_displayable($error)) {
       $class = 'error';
 

includes/file.inc

@@ -273,7 +273,9 @@ function file_default_scheme() {
  *   The normalized URI.
  */
 function file_stream_wrapper_uri_normalize($uri) {
-  $scheme = file_uri_scheme($uri);
+  // Inline file_uri_scheme() function call for performance reasons.
+  $position = strpos($uri, '://');
+  $scheme = $position ? substr($uri, 0, $position) : FALSE;
 
   if ($scheme && file_stream_wrapper_valid_scheme($scheme)) {
     $target = file_uri_target($uri);
@@ -533,7 +535,18 @@ SetHandler Drupal_Security_Do_Not_Remove_See_SA_2006_006
 EOF;
 
   if ($private) {
-    $lines = "Deny from all\n\n" . $lines;
+    $lines = <<<EOF
+# Deny all requests from Apache 2.4+.
+<IfModule mod_authz_core.c>
+  Require all denied
+</IfModule>
+
+# Deny all requests from Apache 2.0-2.2.
+<IfModule !mod_authz_core.c>
+  Deny from all
+</IfModule>
+EOF
+    . "\n\n" . $lines;
   }
 
   return $lines;
@@ -887,7 +900,6 @@ function file_valid_uri($uri) {
  */
 function file_unmanaged_copy($source, $destination = NULL, $replace = FILE_EXISTS_RENAME) {
   $original_source = $source;
-  $original_destination = $destination;
 
   // Assert that the source file actually exists.
   if (!file_exists($source)) {
@@ -1602,6 +1614,20 @@ function file_save_upload($form_field_name, $validators = array(), $destination
 
   // If we made it this far it's safe to record this file in the database.
   if ($file = file_save($file)) {
+    // Track non-public files in the session if they were uploaded by an
+    // anonymous user. This allows modules such as the File module to only
+    // grant view access to the specific anonymous user who uploaded the file.
+    // See file_file_download().
+    // The 'file_public_schema' variable is used to allow other publicly
+    // accessible file schemes to be treated the same as the public:// scheme
+    // provided by Drupal core and to avoid adding unnecessary data to the
+    // session (and the resulting bypass of the page cache) in those cases. For
+    // security reasons, only schemes that are completely publicly accessible,
+    // with no download restrictions, should be added to this variable. See
+    // file_managed_file_value().
+    if (!$user->uid && !in_array($destination_scheme, variable_get('file_public_schema', array('public')))) {
+      $_SESSION['anonymous_allowed_file_ids'][$file->fid] = $file->fid;
+    }
     // Add file to the cache.
     $upload_cache[$form_field_name] = $file;
     return $file;
@@ -1785,7 +1811,7 @@ function file_validate_is_image(stdClass $file) {
 /**
  * Verifies that image dimensions are within the specified maximum and minimum.
  *
- * Non-image files will be ignored. If a image toolkit is available the image
+ * Non-image files will be ignored. If an image toolkit is available the image
  * will be scaled to fit within the desired maximum dimensions.
  *
  * @param $file
@@ -2022,7 +2048,7 @@ function file_download() {
  *
  * @see file_transfer()
  * @see file_download_access()
- * @see hook_file_downlaod()
+ * @see hook_file_download()
  */
 function file_download_headers($uri) {
   // Let other modules provide headers and control access to the file.
@@ -2551,7 +2577,6 @@ function file_directory_temp() {
  *   An associative array of headers, as expected by file_transfer().
  */
 function file_get_content_headers($file) {
-  $name = mime_header_encode($file->filename);
   $type = mime_header_encode($file->filemime);
 
   return array(

includes/form.inc

@@ -105,7 +105,8 @@
  *   generate the same form (or very similar forms) using different $form_ids
  *   can implement hook_forms(), which maps different $form_id values to the
  *   proper form constructor function. Examples may be found in node_forms(),
- *   and search_forms().
+ *   and search_forms(). hook_forms() can also be used to define forms in
+ *   classes.
  * @param ...
  *   Any additional arguments are passed on to the functions called by
  *   drupal_get_form(), including the unique form constructor function. For
@@ -809,7 +810,7 @@ function drupal_retrieve_form($form_id, &$form_state) {
     }
     if (isset($form_definition['callback'])) {
       $callback = $form_definition['callback'];
-      $form_state['build_info']['base_form_id'] = $callback;
+      $form_state['build_info']['base_form_id'] = isset($form_definition['base_form_id']) ? $form_definition['base_form_id'] : $callback;
     }
     // In case $form_state['wrapper_callback'] is not defined already, we also
     // allow hook_forms() to define one.
@@ -830,7 +831,7 @@ function drupal_retrieve_form($form_id, &$form_state) {
   // the actual form builder function ($callback) expects. This allows for
   // pre-populating a form with common elements for certain forms, such as
   // back/next/save buttons in multi-step form wizards. See drupal_build_form().
-  if (isset($form_state['wrapper_callback']) && function_exists($form_state['wrapper_callback'])) {
+  if (isset($form_state['wrapper_callback']) && is_callable($form_state['wrapper_callback'])) {
     $form = call_user_func_array($form_state['wrapper_callback'], $args);
     // Put the prepopulated $form into $args.
     $args[0] = $form;
@@ -1175,7 +1176,7 @@ function drupal_validate_form($form_id, &$form, &$form_state) {
   // If the session token was set by drupal_prepare_form(), ensure that it
   // matches the current user's session. This is duplicate to code in
   // form_builder() but left to protect any custom form handling code.
-  if (isset($form['#token'])) {
+  if (!empty($form['#token'])) {
     if (!drupal_valid_token($form_state['values']['form_token'], $form['#token']) || !empty($form_state['invalid_token'])) {
       _drupal_invalid_token_set_form_error();
       // Stop here and don't run any further validation handlers, because they
@@ -1836,7 +1837,7 @@ function form_builder($form_id, &$element, &$form_state) {
       // If the session token was set by drupal_prepare_form(), ensure that it
       // matches the current user's session.
       $form_state['invalid_token'] = FALSE;
-      if (isset($element['#token'])) {
+      if (!empty($element['#token'])) {
         if (empty($form_state['input']['form_token']) || !drupal_valid_token($form_state['input']['form_token'], $element['#token'])) {
           // Set an early form error to block certain input processing since that
           // opens the door for CSRF vulnerabilities.
@@ -2571,7 +2572,7 @@ function form_type_select_value($element, $input = FALSE) {
  *   for this element. Return nothing to use the default.
  */
 function form_type_textarea_value($element, $input = FALSE) {
-  if ($input !== FALSE) {
+  if ($input !== FALSE && $input !== NULL) {
     // This should be a string, but allow other scalars since they might be
     // valid input in programmatic form submissions.
     return is_scalar($input) ? (string) $input : '';
@@ -3028,7 +3029,7 @@ function form_process_password_confirm($element) {
 function password_confirm_validate($element, &$element_state) {
   $pass1 = trim($element['pass1']['#value']);
   $pass2 = trim($element['pass2']['#value']);
-  if (!empty($pass1) || !empty($pass2)) {
+  if (strlen($pass1) > 0 || strlen($pass2) > 0) {
     if (strcmp($pass1, $pass2)) {
       form_error($element, t('The specified passwords do not match.'));
     }
@@ -3385,9 +3386,12 @@ function form_process_container($element, &$form_state) {
 /**
  * Returns HTML to wrap child elements in a container.
  *
- * Used for grouped form items. Can also be used as a #theme_wrapper for any
+ * Used for grouped form items. Can also be used as a theme wrapper for any
  * renderable element, to surround it with a <div> and add attributes such as
- * classes or an HTML id.
+ * classes or an HTML ID.
+ *
+ * See the @link forms_api_reference.html Form API reference @endlink for more
+ * information on the #theme_wrappers render array property.
  *
  * @param $variables
  *   An associative array containing:
@@ -3542,6 +3546,7 @@ function form_process_tableselect($element) {
             '#return_value' => $key,
             '#default_value' => isset($value[$key]) ? $key : NULL,
             '#attributes' => $element['#attributes'],
+            '#ajax' => isset($element['#ajax']) ? $element['#ajax'] : NULL,
           );
         }
         else {
@@ -3979,7 +3984,12 @@ function form_process_autocomplete($element) {
     // browser interpreting the path plus search string as an actual file.
     $current_clean_url = isset($GLOBALS['conf']['clean_url']) ? $GLOBALS['conf']['clean_url'] : NULL;
     $GLOBALS['conf']['clean_url'] = 0;
-    $element['#autocomplete_input']['#url_value'] = url($element['#autocomplete_path'], array('absolute' => TRUE));
+    // Force the script path to 'index.php', in case the server is not
+    // configured to find it automatically. Normally it is the responsibility
+    // of the site to do this themselves using hook_url_outbound_alter() (see
+    // url()) but since this code is forcing non-clean URLs on sites that don't
+    // normally use them, it is done here instead.
+    $element['#autocomplete_input']['#url_value'] = url($element['#autocomplete_path'], array('absolute' => TRUE, 'script' => 'index.php'));
     $GLOBALS['conf']['clean_url'] = $current_clean_url;
   }
   return $element;
@@ -4484,7 +4494,7 @@ function element_validate_number($element, &$form_state) {
  *
  * Sample callback_batch_finished():
  * @code
- * function batch_test_finished($success, $results, $operations) {
+ * function my_finished_callback($success, $results, $operations) {
  *   // The 'success' parameter means no fatal PHP errors were detected. All
  *   // other error management should be handled using 'results'.
  *   if ($success) {

includes/install.core.inc

@@ -809,6 +809,13 @@ function install_system_module(&$install_state) {
 
   variable_set('install_profile_modules', array_diff($modules, array('system')));
   $install_state['database_tables_exist'] = TRUE;
+
+  // Prevent the hook_requirements() check from telling us to convert the
+  // database to utf8mb4.
+  $connection = Database::getConnection();
+  if ($connection->utf8mb4IsConfigurable() && $connection->utf8mb4IsActive()) {
+    variable_set('drupal_all_databases_are_utf8mb4', TRUE);
+  }
 }
 
 /**
@@ -1590,7 +1597,9 @@ function install_finished(&$install_state) {
 }
 
 /**
- * Batch callback for batch installation of modules.
+ * Implements callback_batch_operation().
+ *
+ * Performs batch installation of modules.
  */
 function _install_module_batch($module, $module_name, &$context) {
   // Install and enable the module right away, so that the module will be
@@ -1603,6 +1612,8 @@ function _install_module_batch($module, $module_name, &$context) {
 }
 
 /**
+ * Implements callback_batch_finished().
+ *
  * 'Finished' callback for module installation batch.
  */
 function _install_profile_modules_finished($success, $results, $operations) {

includes/install.inc

@@ -750,7 +750,7 @@ function drupal_install_system() {
 /**
  * Uninstalls a given list of disabled modules.
  *
- * @param array $module_list
+ * @param string[] $module_list
  *   The modules to uninstall. It is the caller's responsibility to ensure that
  *   all modules in this list have already been disabled before this function
  *   is called.
@@ -769,6 +769,7 @@ function drupal_install_system() {
  *   included in $module_list).
  *
  * @see module_disable()
+ * @see module_enable()
  */
 function drupal_uninstall_modules($module_list = array(), $uninstall_dependents = TRUE) {
   if ($uninstall_dependents) {

includes/locale.inc

@@ -435,6 +435,13 @@ function locale_language_url_rewrite_url(&$path, &$options) {
     switch (variable_get('locale_language_negotiation_url_part', LOCALE_LANGUAGE_NEGOTIATION_URL_PREFIX)) {
       case LOCALE_LANGUAGE_NEGOTIATION_URL_DOMAIN:
         if ($options['language']->domain) {
+          // Save the original base URL. If it contains a port, we need to
+          // retain it below.
+          if (!empty($options['base_url'])) {
+            // The colon in the URL scheme messes up the port checking below.
+            $normalized_base_url = str_replace(array('https://', 'http://'), '', $options['base_url']);
+          }
+
           // Ask for an absolute URL with our modified base_url.
           global $is_https;
           $url_scheme = ($is_https) ? 'https://' : 'http://';
@@ -449,6 +456,19 @@ function locale_language_url_rewrite_url(&$path, &$options) {
 
           // Apply the appropriate protocol to the URL.
           $options['base_url'] = $url_scheme . $host;
+
+          // In case either the original base URL or the HTTP host contains a
+          // port, retain it.
+          $http_host = $_SERVER['HTTP_HOST'];
+          if (isset($normalized_base_url) && strpos($normalized_base_url, ':') !== FALSE) {
+            list($host, $port) = explode(':', $normalized_base_url);
+            $options['base_url'] .= ':' . $port;
+          }
+          elseif (strpos($http_host, ':') !== FALSE) {
+            list($host, $port) = explode(':', $http_host);
+            $options['base_url'] .= ':' . $port;
+          }
+
           if (isset($options['https']) && variable_get('https', FALSE)) {
             if ($options['https'] === TRUE) {
               $options['base_url'] = str_replace('http://', 'https://', $options['base_url']);
@@ -523,6 +543,22 @@ function locale_language_url_rewrite_session(&$path, &$options) {
  * possible attack vector (img).
  */
 function locale_string_is_safe($string) {
+  // Some strings have tokens in them. For tokens in the first part of href or
+  // src HTML attributes, filter_xss() removes part of the token, the part
+  // before the first colon.  filter_xss() assumes it could be an attempt to
+  // inject javascript. When filter_xss() removes part of tokens, it causes the
+  // string to not be translatable when it should be translatable. See
+  // LocaleStringIsSafeTest::testLocaleStringIsSafe().
+  //
+  // We can recognize tokens since they are wrapped with brackets and are only
+  // composed of alphanumeric characters, colon, underscore, and dashes. We can
+  // be sure these strings are safe to strip out before the string is checked in
+  // filter_xss() because no dangerous javascript will match that pattern.
+  //
+  // @todo Do not strip out the token. Fix filter_xss() to not incorrectly
+  //   alter the string. https://www.drupal.org/node/2372127
+  $string = preg_replace('/\[[a-z0-9_-]+(:[a-z0-9_-]+)+\]/i', '', $string);
+
   return decode_entities($string) == decode_entities(filter_xss($string, array('a', 'abbr', 'acronym', 'address', 'b', 'bdo', 'big', 'blockquote', 'br', 'caption', 'cite', 'code', 'col', 'colgroup', 'dd', 'del', 'dfn', 'dl', 'dt', 'em', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'hr', 'i', 'ins', 'kbd', 'li', 'ol', 'p', 'pre', 'q', 'samp', 'small', 'span', 'strong', 'sub', 'sup', 'table', 'tbody', 'td', 'tfoot', 'th', 'thead', 'tr', 'tt', 'ul', 'var')));
 }
 
@@ -631,9 +667,6 @@ function locale_add_language($langcode, $name = NULL, $native = NULL, $direction
  *   translations).
  */
 function _locale_import_po($file, $langcode, $mode, $group = NULL) {
-  // Try to allocate enough time to parse and import the data.
-  drupal_set_time_limit(240);
-
   // Check if we have the language already in the database.
   if (!db_query("SELECT COUNT(language) FROM {languages} WHERE language = :language", array(':language' => $langcode))->fetchField()) {
     drupal_set_message(t('The language selected for import is not supported.'), 'error');
@@ -717,6 +750,12 @@ function _locale_import_read_po($op, $file, $mode = NULL, $lang = NULL, $group =
   $lineno = 0;
 
   while (!feof($fd)) {
+    // Refresh the time limit every 10 parsed rows to ensure there is always
+    // enough time to import the data for large PO files.
+    if (!($lineno % 10)) {
+      drupal_set_time_limit(30);
+    }
+
     // A line should not be longer than 10 * 1024.
     $line = fgets($fd, 10 * 1024);
 
@@ -2306,6 +2345,8 @@ function _locale_batch_build($files, $finished = NULL, $components = array()) {
 }
 
 /**
+ * Implements callback_batch_operation().
+ *
  * Perform interface translation import as a batch step.
  *
  * @param $filepath
@@ -2324,6 +2365,8 @@ function _locale_batch_import($filepath, &$context) {
 }
 
 /**
+ * Implements callback_batch_finished().
+ *
  * Finished callback of system page locale import batch.
  * Inform the user of translation files imported.
  */
@@ -2334,6 +2377,8 @@ function _locale_batch_system_finished($success, $results) {
 }
 
 /**
+ * Implements callback_batch_finished().
+ *
  * Finished callback of language addition locale import batch.
  * Inform the user of translation files imported.
  */

includes/mail.inc

@@ -566,7 +566,7 @@ function _drupal_wrap_mail_line(&$line, $key, $values) {
   // Use soft-breaks only for purely quoted or unindented text.
   $line = wordwrap($line, 77 - $values['length'], $values['soft'] ? " \n" : "\n");
   // Break really long words at the maximum width allowed.
-  $line = wordwrap($line, 996 - $values['length'], $values['soft'] ? " \n" : "\n");
+  $line = wordwrap($line, 996 - $values['length'], $values['soft'] ? " \n" : "\n", TRUE);
 }
 
 /**

includes/menu.inc

@@ -229,12 +229,20 @@ define('MENU_CONTEXT_INLINE', 0x0002);
 define('MENU_FOUND', 1);
 
 /**
- * Internal menu status code -- Menu item was not found.
+ * Menu status code -- Not found.
+ *
+ * This can be used as the return value from a page callback, although it is
+ * preferable to use a load function to accomplish this; see the hook_menu()
+ * documentation for details.
  */
 define('MENU_NOT_FOUND', 2);
 
 /**
- * Internal menu status code -- Menu item access is denied.
+ * Menu status code -- Access denied.
+ *
+ * This can be used as the return value from a page callback, although it is
+ * preferable to use an access callback to accomplish this; see the hook_menu()
+ * documentation for details.
  */
 define('MENU_ACCESS_DENIED', 3);
 
@@ -431,7 +439,7 @@ function menu_set_item($path, $router_item) {
  *
  * @param $path
  *   The path; for example, 'node/5'. The function will find the corresponding
- *   node/% item and return that.
+ *   node/% item and return that. Defaults to the current path.
  * @param $router_item
  *   Internal use only.
  *
@@ -1598,6 +1606,7 @@ function _menu_tree_data(&$links, $parents, $depth) {
  * Implements template_preprocess_HOOK() for theme_menu_tree().
  */
 function template_preprocess_menu_tree(&$variables) {
+  $variables['#tree'] = $variables['tree'];
   $variables['tree'] = $variables['tree']['#children'];
 }
 
@@ -2411,7 +2420,7 @@ function menu_set_active_trail($new_trail = NULL) {
           // argument placeholders (%). Such links are not contained in regular
           // menu trees, and have only been loaded for the additional
           // translation that happens here, so as to be able to display them in
-          // the breadcumb for the current page.
+          // the breadcrumb for the current page.
           // @see _menu_tree_check_access()
           // @see _menu_link_translate()
           if (strpos($link['href'], '%') !== FALSE) {
@@ -2613,10 +2622,30 @@ function menu_get_active_breadcrumb() {
  */
 function menu_get_active_title() {
   $active_trail = menu_get_active_trail();
+  $local_task_title = NULL;
 
   foreach (array_reverse($active_trail) as $item) {
-    if (!(bool) ($item['type'] & MENU_IS_LOCAL_TASK)) {
-      return $item['title'];
+    // Local task titles are displayed as tabs and therefore should not be
+    // repeated as the page title. However, if the local task appears in a
+    // top-level menu, it is no longer a "local task" anymore (the front page
+    // of the site does not have tabs) so it is better to use the local task
+    // title in that case than to fall back on the front page link in the
+    // active trail (which is usually "Home" and would not make sense in this
+    // context).
+    if ((bool) ($item['type'] & MENU_IS_LOCAL_TASK)) {
+      // A local task title is being skipped; track it in case it needs to be
+      // used later.
+      $local_task_title = $item['title'];
+    }
+    else {
+      // This is not a local task, so use it for the page title (unless the
+      // conditions described above are met).
+      if (isset($local_task_title) && isset($item['href']) && $item['href'] == '<front>') {
+        return $local_task_title;
+      }
+      else {
+        return $item['title'];
+      }
     }
   }
 }
@@ -2654,7 +2683,7 @@ function menu_link_load($mlid) {
 }
 
 /**
- * Clears the cached cached data for a single named menu.
+ * Clears the cached data for a single named menu.
  */
 function menu_cache_clear($menu_name = 'navigation') {
   $cache_cleared = &drupal_static(__FUNCTION__, array());

includes/module.inc

@@ -227,6 +227,10 @@ function system_list_reset() {
   drupal_static_reset('list_themes');
   cache_clear_all('bootstrap_modules', 'cache_bootstrap');
   cache_clear_all('system_list', 'cache_bootstrap');
+
+  // Clean up the bootstrap file scan cache.
+  drupal_static_reset('_drupal_file_scan_cache');
+  cache_clear_all('_drupal_file_scan_cache', 'cache_bootstrap');
 }
 
 /**
@@ -320,16 +324,27 @@ function module_load_install($module) {
  *   The name of the included file, if successful; FALSE otherwise.
  */
 function module_load_include($type, $module, $name = NULL) {
+  static $files = array();
+
   if (!isset($name)) {
     $name = $module;
   }
 
+  $key = $type . ':' . $module . ':' . $name;
+  if (isset($files[$key])) {
+    return $files[$key];
+  }
+
   if (function_exists('drupal_get_path')) {
     $file = DRUPAL_ROOT . '/' . drupal_get_path('module', $module) . "/$name.$type";
     if (is_file($file)) {
       require_once $file;
+      $files[$key] = $file;
       return $file;
     }
+    else {
+      $files[$key] = FALSE;
+    }
   }
   return FALSE;
 }
@@ -365,20 +380,22 @@ function module_load_all_includes($type, $name = NULL) {
  * - Invoke hook_modules_installed().
  * - Invoke hook_modules_enabled().
  *
- * @param $module_list
+ * @param string[] $module_list
  *   An array of module names.
- * @param $enable_dependencies
+ * @param bool $enable_dependencies
  *   If TRUE, dependencies will automatically be added and enabled in the
  *   correct order. This incurs a significant performance cost, so use FALSE
  *   if you know $module_list is already complete and in the correct order.
  *
- * @return
+ * @return bool
  *   FALSE if one or more dependencies are missing, TRUE otherwise.
  *
  * @see hook_install()
  * @see hook_enable()
  * @see hook_modules_installed()
  * @see hook_modules_enabled()
+ * @see module_disable()
+ * @see drupal_uninstall_modules()
  */
 function module_enable($module_list, $enable_dependencies = TRUE) {
   if ($enable_dependencies) {
@@ -505,12 +522,15 @@ function module_enable($module_list, $enable_dependencies = TRUE) {
 /**
  * Disables a given set of modules.
  *
- * @param $module_list
+ * @param string[] $module_list
  *   An array of module names.
- * @param $disable_dependents
+ * @param bool $disable_dependents
  *   If TRUE, dependent modules will automatically be added and disabled in the
  *   correct order. This incurs a significant performance cost, so use FALSE
  *   if you know $module_list is already complete and in the correct order.
+ *
+ * @see drupal_uninstall_modules()
+ * @see module_enable()
  */
 function module_disable($module_list, $disable_dependents = TRUE) {
   if ($disable_dependents) {
@@ -676,12 +696,16 @@ function module_hook($module, $hook) {
 /**
  * Determines which modules are implementing a hook.
  *
- * @param $hook
+ * Lazy-loaded include files specified with "group" via hook_hook_info() or
+ * hook_module_implements_alter() will be automatically included by this
+ * function when necessary.
+ *
+ * @param string $hook
  *   The name of the hook (e.g. "help" or "menu").
- * @param $sort
+ * @param bool $sort
  *   By default, modules are ordered by weight and filename, settings this option
  *   to TRUE, module list will be ordered by module name.
- * @param $reset
+ * @param bool $reset
  *   For internal use only: Whether to force the stored list of hook
  *   implementations to be regenerated (such as after enabling a new module,
  *   before processing hook_enable).
@@ -696,8 +720,10 @@ function module_implements($hook, $sort = FALSE, $reset = FALSE) {
   static $drupal_static_fast;
   if (!isset($drupal_static_fast)) {
     $drupal_static_fast['implementations'] = &drupal_static(__FUNCTION__);
+    $drupal_static_fast['verified'] = &drupal_static(__FUNCTION__ . ':verified');
   }
   $implementations = &$drupal_static_fast['implementations'];
+  $verified = &$drupal_static_fast['verified'];
 
   // We maintain a persistent cache of hook implementations in addition to the
   // static cache to avoid looping through every module and every hook on each
@@ -711,14 +737,19 @@ function module_implements($hook, $sort = FALSE, $reset = FALSE) {
   // per request.
   if ($reset) {
     $implementations = array();
+    $verified = array();
     cache_set('module_implements', array(), 'cache_bootstrap');
     drupal_static_reset('module_hook_info');
     drupal_static_reset('drupal_alter');
     cache_clear_all('hook_info', 'cache_bootstrap');
+    cache_clear_all('system_cache_tables', 'cache');
     return;
   }
 
   // Fetch implementations from cache.
+  // This happens on the first call to module_implements(*, *, FALSE) during a
+  // request, but also when $implementations have been reset, e.g. after
+  // module_enable().
   if (empty($implementations)) {
     $implementations = cache_get('module_implements', 'cache_bootstrap');
     if ($implementations === FALSE) {
@@ -727,12 +758,17 @@ function module_implements($hook, $sort = FALSE, $reset = FALSE) {
     else {
       $implementations = $implementations->data;
     }
+    // Forget all previously "verified" hooks, in case that $implementations
+    // were cleared via drupal_static_reset('module_implements') instead of
+    // module_implements(*, *, TRUE).
+    $verified = array();
   }
 
   if (!isset($implementations[$hook])) {
     // The hook is not cached, so ensure that whether or not it has
     // implementations, that the cache is updated at the end of the request.
     $implementations['#write_cache'] = TRUE;
+    // Discover implementations for this hook.
     $hook_info = module_hook_info();
     $implementations[$hook] = array();
     $list = module_list(FALSE, FALSE, $sort);
@@ -744,13 +780,31 @@ function module_implements($hook, $sort = FALSE, $reset = FALSE) {
         $implementations[$hook][$module] = $include_file ? $hook_info[$hook]['group'] : FALSE;
       }
     }
-    // Allow modules to change the weight of specific implementations but avoid
+    // Allow modules to change the weight of specific implementations, but avoid
     // an infinite loop.
     if ($hook != 'module_implements_alter') {
+      // Remember the implementations before hook_module_implements_alter().
+      $implementations_before = $implementations[$hook];
       drupal_alter('module_implements', $implementations[$hook], $hook);
+      // Verify implementations that were added or modified.
+      foreach (array_diff_assoc($implementations[$hook], $implementations_before) as $module => $group) {
+        // If drupal_alter('module_implements') changed or added a $group, the
+        // respective file needs to be included.
+        if ($group) {
+          module_load_include('inc', $module, "$module.$group");
+        }
+        // If a new implementation was added, verify that the function exists.
+        if (!function_exists($module . '_' . $hook)) {
+          unset($implementations[$hook][$module]);
+        }
+      }
     }
+    // Implementations for this hook are now "verified".
+    $verified[$hook] = TRUE;
   }
-  else {
+  elseif (!isset($verified[$hook])) {
+    // Implementations for this hook were in the cache, but they are not
+    // "verified" yet.
     foreach ($implementations[$hook] as $module => $group) {
       // If this hook implementation is stored in a lazy-loaded file, so include
       // that file first.
@@ -769,6 +823,7 @@ function module_implements($hook, $sort = FALSE, $reset = FALSE) {
         $implementations['#write_cache'] = TRUE;
       }
     }
+    $verified[$hook] = TRUE;
   }
 
   return array_keys($implementations[$hook]);
@@ -833,6 +888,11 @@ function module_hook_info() {
  * @see module_implements()
  */
 function module_implements_write_cache() {
+  // The list of implementations includes vital modules only before full
+  // bootstrap, so do not write cache if we are not fully bootstrapped yet.
+  if (drupal_get_bootstrap_phase() != DRUPAL_BOOTSTRAP_FULL) {
+    return;
+  }
   $implementations = &drupal_static('module_implements');
   if (isset($implementations['#write_cache'])) {
     unset($implementations['#write_cache']);
@@ -880,7 +940,9 @@ function module_invoke($module, $hook) {
  *
  * @return
  *   An array of return values of the hook implementations. If modules return
- *   arrays from their implementations, those are merged into one array.
+ *   arrays from their implementations, those are merged into one array
+ *   recursively. Note: integer keys in arrays will be lost, as the merge is
+ *   done using array_merge_recursive().
  *
  * @see drupal_alter()
  */

includes/path.inc

@@ -347,7 +347,8 @@ function drupal_match_path($path, $patterns) {
  * drupal_bootstrap(DRUPAL_BOOTSTRAP_FULL) makes this function available.
  *
  * @return
- *   The current Drupal URL path.
+ *   The current Drupal URL path. The path is untrusted user input and must be
+ *   treated as such.
  *
  * @see request_path()
  */

includes/registry.inc

@@ -164,7 +164,7 @@ function _registry_parse_files($files) {
  *   (optional) Weight of the module.
  */
 function _registry_parse_file($filename, $contents, $module = '', $weight = 0) {
-  if (preg_match_all('/^\s*(?:abstract|final)?\s*(class|interface)\s+([a-zA-Z0-9_]+)/m', $contents, $matches)) {
+  if (preg_match_all('/^\s*(?:abstract|final)?\s*(class|interface|trait)\s+([a-zA-Z0-9_]+)/m', $contents, $matches)) {
     foreach ($matches[2] as $key => $name) {
       db_merge('registry')
         ->key(array(

includes/request-sanitizer.inc

@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * @file
+ * Contains code for sanitizing user input from the request.
+ */
+
+/**
+ * Sanitizes user input from the request.
+ */
+class DrupalRequestSanitizer {
+
+  /**
+   * Tracks whether the request was already sanitized.
+   */
+  protected static $sanitized = FALSE;
+
+  /**
+   * Modifies the request to strip dangerous keys from user input.
+   */
+  public static function sanitize() {
+    if (!self::$sanitized) {
+      $whitelist = variable_get('sanitize_input_whitelist', array());
+      $log_sanitized_keys = variable_get('sanitize_input_logging', FALSE);
+
+      // Process query string parameters.
+      $get_sanitized_keys = array();
+      $_GET = self::stripDangerousValues($_GET, $whitelist, $get_sanitized_keys);
+      if ($log_sanitized_keys && $get_sanitized_keys) {
+        _drupal_trigger_error_with_delayed_logging(format_string('Potentially unsafe keys removed from query string parameters (GET): @keys', array('@keys' => implode(', ', $get_sanitized_keys))), E_USER_NOTICE);
+      }
+
+      // Process request body parameters.
+      $post_sanitized_keys = array();
+      $_POST = self::stripDangerousValues($_POST, $whitelist, $post_sanitized_keys);
+      if ($log_sanitized_keys && $post_sanitized_keys) {
+        _drupal_trigger_error_with_delayed_logging(format_string('Potentially unsafe keys removed from request body parameters (POST): @keys', array('@keys' => implode(', ', $post_sanitized_keys))), E_USER_NOTICE);
+      }
+
+      // Process cookie parameters.
+      $cookie_sanitized_keys = array();
+      $_COOKIE = self::stripDangerousValues($_COOKIE, $whitelist, $cookie_sanitized_keys);
+      if ($log_sanitized_keys && $cookie_sanitized_keys) {
+        _drupal_trigger_error_with_delayed_logging(format_string('Potentially unsafe keys removed from cookie parameters (COOKIE): @keys', array('@keys' => implode(', ', $cookie_sanitized_keys))), E_USER_NOTICE);
+      }
+
+      $request_sanitized_keys = array();
+      $_REQUEST = self::stripDangerousValues($_REQUEST, $whitelist, $request_sanitized_keys);
+
+      self::$sanitized = TRUE;
+    }
+  }
+
+  /**
+   * Strips dangerous keys from the provided input.
+   *
+   * @param mixed $input
+   *   The input to sanitize.
+   * @param string[] $whitelist
+   *   An array of keys to whitelist as safe.
+   * @param string[] $sanitized_keys
+   *   An array of keys that have been removed.
+   *
+   * @return mixed
+   *   The sanitized input.
+   */
+  protected static function stripDangerousValues($input, array $whitelist, array &$sanitized_keys) {
+    if (is_array($input)) {
+      foreach ($input as $key => $value) {
+        if ($key !== '' && $key[0] === '#' && !in_array($key, $whitelist, TRUE)) {
+          unset($input[$key]);
+          $sanitized_keys[] = $key;
+        }
+        else {
+          $input[$key] = self::stripDangerousValues($input[$key], $whitelist, $sanitized_keys);
+        }
+      }
+    }
+    return $input;
+  }
+
+}

includes/session.inc

@@ -163,7 +163,7 @@ function _drupal_session_write($sid, $value) {
   try {
     if (!drupal_save_session()) {
       // We don't have anything to do if we are not allowed to save the session.
-      return;
+      return TRUE;
     }
 
     // Check whether $_SESSION has been changed in this request.
@@ -425,7 +425,7 @@ function _drupal_session_destroy($sid) {
 
   // Nothing to do if we are not allowed to change the session.
   if (!drupal_save_session()) {
-    return;
+    return TRUE;
   }
 
   // Delete session data.
@@ -446,6 +446,8 @@ function _drupal_session_destroy($sid) {
   elseif (variable_get('https', FALSE)) {
     _drupal_session_delete_cookie('S' . session_name(), TRUE);
   }
+
+  return TRUE;
 }
 
 /**

includes/stream_wrappers.inc

@@ -133,7 +133,7 @@ interface DrupalStreamWrapperInterface extends StreamWrapperInterface {
    * @param $uri
    *   A string containing the URI that should be used for this instance.
    */
-  function setUri($uri);
+  public function setUri($uri);
 
   /**
    * Returns the stream resource URI.
@@ -219,7 +219,6 @@ interface DrupalStreamWrapperInterface extends StreamWrapperInterface {
   public function dirname($uri = NULL);
 }
 
-
 /**
  * Drupal stream wrapper base class for local files.
  *
@@ -549,6 +548,155 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
     return fclose($this->handle);
   }
 
+  /**
+   * Sets metadata on the stream.
+   *
+   * WARNING: Do not call this method directly! It will be called internally by
+   * PHP itself when one of the following functions is called on a stream URL:
+   *
+   * @param string $uri
+   *   A string containing the URI to the file to set metadata on.
+   * @param int $option
+   *   One of:
+   *   - STREAM_META_TOUCH: The method was called in response to touch().
+   *   - STREAM_META_OWNER_NAME: The method was called in response to chown()
+   *     with string parameter.
+   *   - STREAM_META_OWNER: The method was called in response to chown().
+   *   - STREAM_META_GROUP_NAME: The method was called in response to chgrp().
+   *   - STREAM_META_GROUP: The method was called in response to chgrp().
+   *   - STREAM_META_ACCESS: The method was called in response to chmod().
+   * @param mixed $value
+   *   If option is:
+   *   - STREAM_META_TOUCH: Array consisting of two arguments of the touch()
+   *     function.
+   *   - STREAM_META_OWNER_NAME or STREAM_META_GROUP_NAME: The name of the owner
+   *     user/group as string.
+   *   - STREAM_META_OWNER or STREAM_META_GROUP: The value of the owner
+   *     user/group as integer.
+   *   - STREAM_META_ACCESS: The argument of the chmod() as integer.
+   *
+   * @return bool
+   *   Returns TRUE on success or FALSE on failure. If $option is not
+   *   implemented, FALSE should be returned.
+   *
+   * @see touch()
+   * @see chmod()
+   * @see chown()
+   * @see chgrp()
+   * @link http://php.net/manual/streamwrapper.stream-metadata.php
+   */
+  public function stream_metadata($uri, $option, $value) {
+    $target = $this->getLocalPath($uri);
+    $return = FALSE;
+    switch ($option) {
+      case STREAM_META_TOUCH:
+        if (!empty($value)) {
+          $return = touch($target, $value[0], $value[1]);
+        }
+        else {
+          $return = touch($target);
+        }
+        break;
+
+      case STREAM_META_OWNER_NAME:
+      case STREAM_META_OWNER:
+        $return = chown($target, $value);
+        break;
+
+      case STREAM_META_GROUP_NAME:
+      case STREAM_META_GROUP:
+        $return = chgrp($target, $value);
+        break;
+
+      case STREAM_META_ACCESS:
+        $return = chmod($target, $value);
+        break;
+    }
+    if ($return) {
+      // For convenience clear the file status cache of the underlying file,
+      // since metadata operations are often followed by file status checks.
+      clearstatcache(TRUE, $target);
+    }
+    return $return;
+  }
+
+  /**
+   * Truncate stream.
+   *
+   * Will respond to truncation; e.g., through ftruncate().
+   *
+   * @param int $new_size
+   *   The new size.
+   *
+   * @return bool
+   *   TRUE on success, FALSE otherwise.
+   */
+  public function stream_truncate($new_size) {
+    return ftruncate($this->handle, $new_size);
+  }
+
+  /**
+   * Retrieve the underlying stream resource.
+   *
+   * This method is called in response to stream_select().
+   *
+   * @param int $cast_as
+   *   Can be STREAM_CAST_FOR_SELECT when stream_select() is calling
+   *   stream_cast() or STREAM_CAST_AS_STREAM when stream_cast() is called for
+   *   other uses.
+   *
+   * @return resource|false
+   *   The underlying stream resource or FALSE if stream_select() is not
+   *   supported.
+   *
+   * @see stream_select()
+   * @link http://php.net/manual/streamwrapper.stream-cast.php
+   */
+  public function stream_cast($cast_as) {
+    return $this->handle ? $this->handle : FALSE;
+  }
+
+  /**
+   * Change stream options.
+   *
+   * This method is called to set options on the stream.
+   *
+   * Since Windows systems do not allow it and it is not needed for most use
+   * cases anyway, this method is not supported on local files and will trigger
+   * an error and return false. If needed, custom subclasses can provide
+   * OS-specific implementations for advanced use cases.
+   *
+   * @param int $option
+   *   One of:
+   *   - STREAM_OPTION_BLOCKING: The method was called in response to
+   *     stream_set_blocking().
+   *   - STREAM_OPTION_READ_TIMEOUT: The method was called in response to
+   *     stream_set_timeout().
+   *   - STREAM_OPTION_WRITE_BUFFER: The method was called in response to
+   *     stream_set_write_buffer().
+   * @param int $arg1
+   *   If option is:
+   *   - STREAM_OPTION_BLOCKING: The requested blocking mode:
+   *     - 1 means blocking.
+   *     - 0 means not blocking.
+   *   - STREAM_OPTION_READ_TIMEOUT: The timeout in seconds.
+   *   - STREAM_OPTION_WRITE_BUFFER: The buffer mode, STREAM_BUFFER_NONE or
+   *     STREAM_BUFFER_FULL.
+   * @param int $arg2
+   *   If option is:
+   *   - STREAM_OPTION_BLOCKING: This option is not set.
+   *   - STREAM_OPTION_READ_TIMEOUT: The timeout in microseconds.
+   *   - STREAM_OPTION_WRITE_BUFFER: The requested buffer size.
+   *
+   * @return bool
+   *   TRUE on success, FALSE otherwise. If $option is not implemented, FALSE
+   *   should be returned.
+   */
+  public function stream_set_option($option, $arg1, $arg2) {
+    trigger_error('stream_set_option() not supported for local file based stream wrappers', E_USER_WARNING);
+    return FALSE;
+  }
+
   /**
    * Support for unlink().
    *

includes/theme.inc

@@ -1248,6 +1248,7 @@ function path_to_theme() {
 function drupal_find_theme_functions($cache, $prefixes) {
   $implementations = array();
   $functions = get_defined_functions();
+  $theme_functions = preg_grep('/^(' . implode(')|(', $prefixes) . ')_/', $functions['user']);
 
   foreach ($cache as $hook => $info) {
     foreach ($prefixes as $prefix) {
@@ -1264,7 +1265,7 @@ function drupal_find_theme_functions($cache, $prefixes) {
       // intermediary suggestion.
       $pattern = isset($info['pattern']) ? $info['pattern'] : ($hook . '__');
       if (!isset($info['base hook']) && !empty($pattern)) {
-        $matches = preg_grep('/^' . $prefix . '_' . $pattern . '/', $functions['user']);
+        $matches = preg_grep('/^' . $prefix . '_' . $pattern . '/', $theme_functions);
         if ($matches) {
           foreach ($matches as $match) {
             $new_hook = substr($match, strlen($prefix) + 1);
@@ -1710,11 +1711,29 @@ function theme_status_messages($variables) {
  * copy if none of the enabled modules or the active theme implement any
  * preprocess or process functions or override this theme implementation.
  *
- * @param $variables
- *   An associative array containing the keys 'text', 'path', and 'options'.
- *   See the l() function for information about these variables.
+ * @param array $variables
+ *   An associative array containing the keys:
+ *   - text: The text of the link.
+ *   - path: The internal path or external URL being linked to. It is used as
+ *     the $path parameter of the url() function.
+ *   - options: (optional) An array that defaults to empty, but can contain:
+ *     - attributes: Can contain optional attributes:
+ *       - class: must be declared in an array. Example: 'class' =>
+ *         array('class_name1','class_name2').
+ *       - title: must be a string. Example: 'title' => 'Example title'
+ *       - Others are more flexible as long as they work with
+ *         drupal_attributes($variables['options']['attributes]).
+ *     - html: Boolean flag that tells whether text contains HTML or plain
+ *       text. If set to TRUE, the text value will not be sanitized so the
+         calling function must ensure that it already contains safe HTML.
+ *   The elements $variables['options']['attributes'] and
+ *   $variables['options']['html'] are used in this function similarly to the
+ *   way that $options['attributes'] and $options['html'] are used in l().
+ *   The link itself is built by the url() function, which takes
+ *   $variables['path'] and $variables['options'] as arguments.
  *
  * @see l()
+ * @see url()
  */
 function theme_link($variables) {
   return '<a href="' . check_plain(url($variables['path'], $variables['options'])) . '"' . drupal_attributes($variables['options']['attributes']) . '>' . ($variables['options']['html'] ? $variables['text'] : check_plain($variables['text'])) . '</a>';
@@ -1791,7 +1810,8 @@ function theme_links($variables) {
     foreach ($links as $key => $link) {
       $class = array($key);
 
-      // Add first, last and active classes to the list of links to help out themers.
+      // Add first, last and active classes to the list of links to help out
+      // themers.
       if ($i == 1) {
         $class[] = 'first';
       }
@@ -1809,7 +1829,8 @@ function theme_links($variables) {
         $output .= l($link['title'], $link['href'], $link);
       }
       elseif (!empty($link['title'])) {
-        // Some links are actually not links, but we wrap these in <span> for adding title and class attributes.
+        // Some links are actually not links, but we wrap these in <span> for
+        // adding title and class attributes.
         if (empty($link['html'])) {
           $link['title'] = check_plain($link['title']);
         }
@@ -2618,7 +2639,7 @@ function template_preprocess_page(&$variables) {
   // Move some variables to the top level for themer convenience and template cleanliness.
   $variables['show_messages'] = $variables['page']['#show_messages'];
 
-  foreach (system_region_list($GLOBALS['theme']) as $region_key => $region_name) {
+  foreach (system_region_list($GLOBALS['theme'], REGIONS_ALL, FALSE) as $region_key) {
     if (!isset($variables['page'][$region_key])) {
       $variables['page'][$region_key] = array();
     }

includes/update.inc

@@ -795,6 +795,14 @@ function update_fix_d7_requirements() {
 function update_fix_d7_install_profile() {
   $profile = drupal_get_profile();
 
+  // 'Default' profile has been renamed to 'Standard' in D7.
+  // We change the profile here to prevent a broken record in the system table.
+  // See system_update_7049().
+  if ($profile == 'default') {
+    $profile = 'standard';
+    variable_set('install_profile', $profile);
+  }
+
   $results = db_select('system', 's')
     ->fields('s', array('name', 'schema_version'))
     ->condition('name', $profile)
@@ -908,6 +916,8 @@ function update_get_d6_session_name() {
 }
 
 /**
+ * Implements callback_batch_operation().
+ *
  * Performs one update and stores the results for display on the results page.
  *
  * If an update function completes successfully, it should return a message
@@ -1078,6 +1088,8 @@ function update_batch($start, $redirect = NULL, $url = NULL, $batch = array(), $
 }
 
 /**
+ * Implements callback_batch_finished().
+ *
  * Finishes the update process and stores the results for eventual display.
  *
  * After the updates run, all caches are flushed. The update results are

includes/xmlrpcs.inc

@@ -264,6 +264,10 @@ function xmlrpc_server_call($xmlrpc_server, $methodname, $args) {
  */
 function xmlrpc_server_multicall($methodcalls) {
   // See http://www.xmlrpc.com/discuss/msgReader$1208
+  // To avoid multicall expansion attacks, limit the number of duplicate method
+  // calls allowed with a default of 1. Set to -1 for unlimited.
+  $duplicate_method_limit = variable_get('xmlrpc_multicall_duplicate_method_limit', 1);
+  $method_count = array();
   $return = array();
   $xmlrpc_server = xmlrpc_server_get();
   foreach ($methodcalls as $call) {
@@ -273,10 +277,14 @@ function xmlrpc_server_multicall($methodcalls) {
       $ok = FALSE;
     }
     $method = $call['methodName'];
+    $method_count[$method] = isset($method_count[$method]) ? $method_count[$method] + 1 : 1;
     $params = $call['params'];
     if ($method == 'system.multicall') {
       $result = xmlrpc_error(-32600, t('Recursive calls to system.multicall are forbidden.'));
     }
+    elseif ($duplicate_method_limit > 0 && $method_count[$method] > $duplicate_method_limit) {
+      $result = xmlrpc_error(-156579, t('Too many duplicate method calls in system.multicall.'));
+    }
     elseif ($ok) {
       $result = xmlrpc_server_call($xmlrpc_server, $method, $params);
     }

install.php

@@ -0,0 +1,26 @@
+<?php
+
+/**
+ * @file
+ * Initiates a browser-based installation of Drupal.
+ */
+
+/**
+ * Defines the root directory of the Drupal installation.
+ */
+define('DRUPAL_ROOT', getcwd());
+
+/**
+ * Global flag to indicate the site is in installation mode.
+ */
+define('MAINTENANCE_MODE', 'install');
+
+// Exit early if running an incompatible PHP version to avoid fatal errors.
+if (version_compare(PHP_VERSION, '5.2.4') < 0) {
+  print 'Your PHP installation is too old. Drupal requires at least PHP 5.2.4. See the <a href="http://drupal.org/requirements">system requirements</a> page for more information.';
+  exit;
+}
+
+// Start the installer.
+require_once DRUPAL_ROOT . '/includes/install.core.inc';
+install_drupal();

interdiff-1365764-23-52-do-not-test.diff

@@ -0,0 +1,14 @@
+diff --git a/logintoboggan.permissions.js b/logintoboggan.permissions.js
+index d463d29..492b64c 100644
+--- a/logintoboggan.permissions.js
++++ b/logintoboggan.permissions.js
+@@ -14,6 +14,9 @@ Drupal.behaviors.LoginTobogganPermissions = {
+     $('table#permissions', context).once('tobogganPermissions', function () {
+       $('input[type=checkbox]', this).filter('.rid-' + settings.LoginToboggan.preAuthID).removeClass('real-checkbox').each(function () {
+         $(this).next().filter('.dummy-checkbox').remove();
++        $('input.rid-' + settings.LoginToboggan.preAuthID).each(function () {
++          this.style.display = '';
++        });
+       });
+     });
+   },

logintoboggan-exempting_lt_preauth_role_from_user_permissions_js-1365764-52.patch

@@ -0,0 +1,136 @@
+diff --git a/logintoboggan.module b/logintoboggan.module
+index 55b93fe..4e4e0fc 100644
+--- a/logintoboggan.module
++++ b/logintoboggan.module
+@@ -306,26 +306,6 @@ function logintoboggan_form_user_pass_reset_alter(&$form, &$form_state) {
+ }
+ 
+ /**
+- * Implement hook_form_user_admin_permissions_alter().
+- *
+- * @ingroup logintoboggan_core
+- */
+-function logintoboggan_form_user_admin_permissions_alter(&$form, &$form_state) {
+-  // If the pre-auth role isn't the auth user, then add it as a setting.
+-  $id = logintoboggan_validating_id();
+-  if ($id != DRUPAL_AUTHENTICATED_RID) {
+-    $form['#attached']['js'][] = array(
+-      'data' => array(
+-        'LoginToboggan' => array(
+-          'preAuthID' => $id,
+-        ),
+-      ),
+-      'type' => 'setting',
+-    );
+-  }
+-}
+-
+-/**
+  * Implement hook_form_alter().
+  *
+  * @ingroup logintoboggan_core
+@@ -410,7 +390,10 @@ function logintoboggan_js_alter(&$javascript) {
+     // prevent the pre-auth role's checkboxes from being automatically disabled
+     // when the auth user's checkboxes are checked.
+     if ($id != DRUPAL_AUTHENTICATED_RID) {
+-      $javascript['modules/user/user.permissions.js']['data'] = drupal_get_path('module', 'logintoboggan') . '/logintoboggan.permissions.js';
++      $javascript['settings']['data'][] = array('LoginToboggan' => array('preAuthID' => $id));
++      $file = drupal_get_path('module', 'logintoboggan') . '/logintoboggan.permissions.js';
++      $javascript[$file] = drupal_js_defaults($file);
++      $javascript[$file]['weight'] = 999;
+     }
+   }
+ }
+diff --git a/logintoboggan.permissions.js b/logintoboggan.permissions.js
+index 1d406cc..492b64c 100644
+--- a/logintoboggan.permissions.js
++++ b/logintoboggan.permissions.js
+@@ -1,77 +1,25 @@
+ 
+ /**
+- * This is a custom implementation of user.permissions.js, which is necessary
+- * because LoginToboggan needs its pre-auth role to not be explicitly tied to
+- * the auth role. The change is minor -- simply exclude the pre-auth role from
+- * all the auto-checking as the anon and auth user roles are.
++ * LoginToboggan needs its pre-auth role to not be explicitly tied to
++ * the auth role.
+  */
+-
+ (function ($) {
+ 
+ /**
+  * Shows checked and disabled checkboxes for inherited permissions.
+  */
+-Drupal.behaviors.permissions = {
+-  attach: function (context) {
+-    var self = this;
+-    $('table#permissions').once('permissions', function () {
+-      // On a site with many roles and permissions, this behavior initially has
+-      // to perform thousands of DOM manipulations to inject checkboxes and hide
+-      // them. By detaching the table from the DOM, all operations can be
+-      // performed without triggering internal layout and re-rendering processes
+-      // in the browser.
+-      var $table = $(this);
+-      if ($table.prev().length) {
+-        var $ancestor = $table.prev(), method = 'after';
+-      }
+-      else {
+-        var $ancestor = $table.parent(), method = 'append';
+-      }
+-      $table.detach();
+-
+-      // Create dummy checkboxes. We use dummy checkboxes instead of reusing
+-      // the existing checkboxes here because new checkboxes don't alter the
+-      // submitted form. If we'd automatically check existing checkboxes, the
+-      // permission table would be polluted with redundant entries. This
+-      // is deliberate, but desirable when we automatically check them.
+-      var $dummy = $('<input type="checkbox" class="dummy-checkbox" disabled="disabled" checked="checked" />')
+-        .attr('title', Drupal.t("This permission is inherited from the authenticated user role."))
+-        .hide();
+-
+-      $('input[type=checkbox]', this).not('.rid-2, .rid-1, .rid-' + Drupal.settings.LoginToboggan.preAuthID).addClass('real-checkbox').each(function () {
+-        $dummy.clone().insertAfter(this);
++Drupal.behaviors.LoginTobogganPermissions = {
++  attach: function (context, settings) {
++    // Revert changes made by modules/user/user.permissions.js
++    $('table#permissions', context).once('tobogganPermissions', function () {
++      $('input[type=checkbox]', this).filter('.rid-' + settings.LoginToboggan.preAuthID).removeClass('real-checkbox').each(function () {
++        $(this).next().filter('.dummy-checkbox').remove();
++        $('input.rid-' + settings.LoginToboggan.preAuthID).each(function () {
++          this.style.display = '';
++        });
+       });
+-
+-      // Initialize the authenticated user checkbox.
+-      $('input[type=checkbox].rid-2', this)
+-        .bind('click.permissions', self.toggle)
+-        // .triggerHandler() cannot be used here, as it only affects the first
+-        // element.
+-        .each(self.toggle);
+-
+-      // Re-insert the table into the DOM.
+-      $ancestor[method]($table);
+     });
+   },
+-
+-  /**
+-   * Toggles all dummy checkboxes based on the checkboxes' state.
+-   *
+-   * If the "authenticated user" checkbox is checked, the checked and disabled
+-   * checkboxes are shown, the real checkboxes otherwise.
+-   */
+-  toggle: function () {
+-    var authCheckbox = this, $row = $(this).closest('tr');
+-    // jQuery performs too many layout calculations for .hide() and .show(),
+-    // leading to a major page rendering lag on sites with many roles and
+-    // permissions. Therefore, we toggle visibility directly.
+-    $row.find('.real-checkbox').each(function () {
+-      this.style.display = (authCheckbox.checked ? 'none' : '');
+-    });
+-    $row.find('.dummy-checkbox').each(function () {
+-      this.style.display = (authCheckbox.checked ? '' : 'none');
+-    });
+-  }
+ };
+ 
+ })(jQuery);

misc/ajax.js

@@ -476,7 +476,7 @@ Drupal.ajax.prototype.getEffect = function (response) {
  * Handler for the form redirection error.
  */
 Drupal.ajax.prototype.error = function (xmlhttprequest, uri, customMessage) {
-  alert(Drupal.ajaxError(xmlhttprequest, uri, customMessage));
+  Drupal.displayAjaxError(Drupal.ajaxError(xmlhttprequest, uri, customMessage));
   // Remove the progress element.
   if (this.progress.element) {
     $(this.progress.element).remove();

misc/autocomplete.js

@@ -310,7 +310,7 @@ Drupal.ACDB.prototype.search = function (searchString) {
         }
       },
       error: function (xmlhttp) {
-        alert(Drupal.ajaxError(xmlhttp, db.uri));
+        Drupal.displayAjaxError(Drupal.ajaxError(xmlhttp, db.uri));
       }
     });
   }, this.delay);

misc/drupal.js

@@ -27,6 +27,42 @@ $.fn.init = function (selector, context, rootjQuery) {
 };
 $.fn.init.prototype = jquery_init.prototype;
 
+/**
+ * Pre-filter Ajax requests to guard against XSS attacks.
+ *
+ * See https://github.com/jquery/jquery/issues/2432
+ */
+if ($.ajaxPrefilter) {
+  // For newer versions of jQuery, use an Ajax prefilter to prevent
+  // auto-executing script tags from untrusted domains. This is similar to the
+  // fix that is built in to jQuery 3.0 and higher.
+  $.ajaxPrefilter(function (s) {
+    if (s.crossDomain) {
+      s.contents.script = false;
+    }
+  });
+}
+else if ($.httpData) {
+  // For the version of jQuery that ships with Drupal core, override
+  // jQuery.httpData to prevent auto-detecting "script" data types from
+  // untrusted domains.
+  var jquery_httpData = $.httpData;
+  $.httpData = function (xhr, type, s) {
+    // @todo Consider backporting code from newer jQuery versions to check for
+    //   a cross-domain request here, rather than using Drupal.urlIsLocal() to
+    //   block scripts from all URLs that are not on the same site.
+    if (!type && !Drupal.urlIsLocal(s.url)) {
+      var content_type = xhr.getResponseHeader('content-type') || '';
+      if (content_type.indexOf('javascript') >= 0) {
+        // Default to a safe data type.
+        type = 'text';
+      }
+    }
+    return jquery_httpData.call(this, xhr, type, s);
+  };
+  $.httpData.prototype = jquery_httpData.prototype;
+}
+
 /**
  * Attach all registered behaviors to a page element.
  *
@@ -137,7 +173,7 @@ Drupal.detachBehaviors = function (context, settings, trigger) {
  */
 Drupal.checkPlain = function (str) {
   var character, regex,
-      replace = { '&': '&amp;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
+      replace = { '&': '&amp;', "'": '&#39;', '"': '&quot;', '<': '&lt;', '>': '&gt;' };
   str = String(str);
   for (character in replace) {
     if (replace.hasOwnProperty(character)) {
@@ -168,23 +204,76 @@ Drupal.checkPlain = function (str) {
 Drupal.formatString = function(str, args) {
   // Transform arguments before inserting them.
   for (var key in args) {
-    switch (key.charAt(0)) {
-      // Escaped only.
-      case '@':
-        args[key] = Drupal.checkPlain(args[key]);
-      break;
-      // Pass-through.
-      case '!':
-        break;
-      // Escaped and placeholder.
-      case '%':
-      default:
-        args[key] = Drupal.theme('placeholder', args[key]);
-        break;
+    if (args.hasOwnProperty(key)) {
+      switch (key.charAt(0)) {
+        // Escaped only.
+        case '@':
+          args[key] = Drupal.checkPlain(args[key]);
+          break;
+        // Pass-through.
+        case '!':
+          break;
+        // Escaped and placeholder.
+        default:
+          args[key] = Drupal.theme('placeholder', args[key]);
+          break;
+      }
     }
-    str = str.replace(key, args[key]);
   }
-  return str;
+
+  return Drupal.stringReplace(str, args, null);
+};
+
+/**
+ * Replace substring.
+ *
+ * The longest keys will be tried first. Once a substring has been replaced,
+ * its new value will not be searched again.
+ *
+ * @param {String} str
+ *   A string with placeholders.
+ * @param {Object} args
+ *   Key-value pairs.
+ * @param {Array|null} keys
+ *   Array of keys from the "args".  Internal use only.
+ *
+ * @return {String}
+ *   Returns the replaced string.
+ */
+Drupal.stringReplace = function (str, args, keys) {
+  if (str.length === 0) {
+    return str;
+  }
+
+  // If the array of keys is not passed then collect the keys from the args.
+  if (!$.isArray(keys)) {
+    keys = [];
+    for (var k in args) {
+      if (args.hasOwnProperty(k)) {
+        keys.push(k);
+      }
+    }
+
+    // Order the keys by the character length. The shortest one is the first.
+    keys.sort(function (a, b) { return a.length - b.length; });
+  }
+
+  if (keys.length === 0) {
+    return str;
+  }
+
+  // Take next longest one from the end.
+  var key = keys.pop();
+  var fragments = str.split(key);
+
+  if (keys.length) {
+    for (var i = 0; i < fragments.length; i++) {
+      // Process each fragment with a copy of remaining keys.
+      fragments[i] = Drupal.stringReplace(fragments[i], args, keys.slice(0));
+    }
+  }
+
+  return fragments.join(args[key]);
 };
 
 /**
@@ -251,7 +340,7 @@ Drupal.t = function (str, args, options) {
  *   A translated string.
  */
 Drupal.formatPlural = function (count, singular, plural, args, options) {
-  var args = args || {};
+  args = args || {};
   args['@count'] = count;
   // Determine the index of the plural form.
   var index = Drupal.locale.pluralFormula ? Drupal.locale.pluralFormula(args['@count']) : ((args['@count'] == 1) ? 0 : 1);
@@ -413,6 +502,29 @@ Drupal.getSelection = function (element) {
   return { 'start': element.selectionStart, 'end': element.selectionEnd };
 };
 
+/**
+ * Add a global variable which determines if the window is being unloaded.
+ *
+ * This is primarily used by Drupal.displayAjaxError().
+ */
+Drupal.beforeUnloadCalled = false;
+$(window).bind('beforeunload pagehide', function () {
+    Drupal.beforeUnloadCalled = true;
+});
+
+/**
+ * Displays a JavaScript error from an Ajax response when appropriate to do so.
+ */
+Drupal.displayAjaxError = function (message) {
+  // Skip displaying the message if the user deliberately aborted (for example,
+  // by reloading the page or navigating to a different page) while the Ajax
+  // request was still ongoing. See, for example, the discussion at
+  // http://stackoverflow.com/questions/699941/handle-ajax-error-when-a-user-clicks-refresh.
+  if (!Drupal.beforeUnloadCalled) {
+    alert(message);
+  }
+};
+
 /**
  * Build an error message from an Ajax response.
  */

misc/states.js

@@ -493,7 +493,11 @@ $(document).bind('state:disabled', function(e) {
 $(document).bind('state:required', function(e) {
   if (e.trigger) {
     if (e.value) {
-      $(e.target).closest('.form-item, .form-wrapper').find('label').append('<span class="form-required">*</span>');
+      var $label = $(e.target).closest('.form-item, .form-wrapper').find('label');
+      // Avoids duplicate required markers on initialization.
+      if (!$label.find('.form-required').length) {
+        $label.append('<span class="form-required">*</span>');
+      }
     }
     else {
       $(e.target).closest('.form-item, .form-wrapper').find('label .form-required').remove();

misc/tabledrag.js

@@ -106,8 +106,10 @@ Drupal.tableDrag = function (table, tableSettings) {
 
   // Add mouse bindings to the document. The self variable is passed along
   // as event handlers do not have direct access to the tableDrag object.
-  $(document).bind('mousemove', function (event) { return self.dragRow(event, self); });
-  $(document).bind('mouseup', function (event) { return self.dropRow(event, self); });
+  $(document).bind('mousemove pointermove', function (event) { return self.dragRow(event, self); });
+  $(document).bind('mouseup pointerup', function (event) { return self.dropRow(event, self); });
+  $(document).bind('touchmove', function (event) { return self.dragRow(event.originalEvent.touches[0], self); });
+  $(document).bind('touchend', function (event) { return self.dropRow(event.originalEvent.touches[0], self); });
 };
 
 /**
@@ -274,7 +276,10 @@ Drupal.tableDrag.prototype.makeDraggable = function (item) {
   });
 
   // Add the mousedown action for the handle.
-  handle.mousedown(function (event) {
+  handle.bind('mousedown touchstart pointerdown', function (event) {
+    if (event.originalEvent.type == "touchstart") {
+      event = event.originalEvent.touches[0];
+    }
     // Create a new dragObject recording the event information.
     self.dragObject = {};
     self.dragObject.initMouseOffset = self.getMouseOffset(item, event);
@@ -575,12 +580,20 @@ Drupal.tableDrag.prototype.dropRow = function (event, self) {
  * Get the mouse coordinates from the event (allowing for browser differences).
  */
 Drupal.tableDrag.prototype.mouseCoords = function (event) {
+  // Complete support for pointer events was only introduced to jQuery in
+  // version 1.11.1; between versions 1.7 and 1.11.0 pointer events have the
+  // clientX and clientY properties undefined. In those cases, the properties
+  // must be retrieved from the event.originalEvent object instead.
+  var clientX = event.clientX || event.originalEvent.clientX;
+  var clientY = event.clientY || event.originalEvent.clientY;
+
   if (event.pageX || event.pageY) {
     return { x: event.pageX, y: event.pageY };
   }
+
   return {
-    x: event.clientX + document.body.scrollLeft - document.body.clientLeft,
-    y: event.clientY + document.body.scrollTop  - document.body.clientTop
+    x: clientX + document.body.scrollLeft - document.body.clientLeft,
+    y: clientY + document.body.scrollTop  - document.body.clientTop
   };
 };
 

modules/aggregator/aggregator.info

@@ -7,8 +7,8 @@ files[] = aggregator.test
 configure = admin/config/services/aggregator/settings
 stylesheets[all][] = aggregator.css
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/aggregator/aggregator.module

@@ -455,6 +455,14 @@ function aggregator_save_category($edit) {
       db_delete('aggregator_category')
         ->condition('cid', $edit['cid'])
         ->execute();
+      // Remove category from feeds.
+      db_delete('aggregator_category_feed')
+        ->condition('cid', $edit['cid'])
+        ->execute();
+      // Remove category from feed items.
+      db_delete('aggregator_category_item')
+        ->condition('cid', $edit['cid'])
+        ->execute();
       // Make sure there is no active block for this category.
       if (module_exists('block')) {
         db_delete('block')

modules/aggregator/aggregator.processor.inc

@@ -72,7 +72,7 @@ function aggregator_aggregator_remove($feed) {
  */
 function aggregator_form_aggregator_admin_form_alter(&$form, $form_state) {
   if (in_array('aggregator', variable_get('aggregator_processors', array('aggregator')))) {
-    $info = module_invoke('aggregator', 'aggregator_process', 'info');
+    $info = module_invoke('aggregator', 'aggregator_process_info');
     $items = drupal_map_assoc(array(3, 5, 10, 15, 20, 25), '_aggregator_items');
     $period = drupal_map_assoc(array(3600, 10800, 21600, 32400, 43200, 86400, 172800, 259200, 604800, 1209600, 2419200, 4838400, 9676800), 'format_interval');
     $period[AGGREGATOR_CLEAR_NEVER] = t('Never');

modules/aggregator/aggregator.test

@@ -418,7 +418,7 @@ class CategorizeFeedTestCase extends AggregatorTestCase {
   }
 
   /**
-   * Creates a feed and makes sure you can add more than one category to it.
+   * Creates a feed and makes sure you can add/delete categories to it.
    */
   function testCategorizeFeed() {
 
@@ -448,7 +448,31 @@ class CategorizeFeedTestCase extends AggregatorTestCase {
     // Assert the feed has two categories.
     $this->getFeedCategories($db_feed);
     $this->assertEqual(count($db_feed->categories), 2, 'Feed has 2 categories');
+
+    // Use aggregator_save_feed() to delete a category.
+    $category = reset($categories);
+    aggregator_save_category(array('cid' => $category->cid));
+
+    // Assert that category is deleted.
+    $db_category = db_query("SELECT COUNT(*) FROM {aggregator_category} WHERE cid = :cid", array(':cid' => $category->cid))->fetchField();
+    $this->assertFalse($db_category, format_string('The category %title has been deleted.', array('%title' => $category->title)));
+
+    // Assert that category has been removed from feed.
+    $categorized_feeds = db_query("SELECT COUNT(*) FROM {aggregator_category_feed} WHERE cid = :cid", array(':cid' => $category->cid))->fetchField();
+    $this->assertFalse($categorized_feeds, format_string('The category %title has been removed from feed %feed_title.', array('%title' => $category->title, '%feed_title' => $feed['title'])));
+
+    // Assert that no broken links (associated with the deleted category)
+    // appear on one of the other category pages.
+    $this->createSampleNodes();
+    $this->drupalGet('admin/config/services/aggregator');
+    $this->clickLink('update items');
+    $categories = $this->getCategories();
+    $category = reset($categories);
+    $this->drupalGet('aggregator/categories/' . $category->cid);
+    global $base_path;
+    $this->assertNoRaw('<a href="' . $base_path . 'aggregator/categories/"></a>,');
   }
+
 }
 
 /**
@@ -685,9 +709,21 @@ class CategorizeFeedItemTestCase extends AggregatorTestCase {
       }
     }
 
+    // Delete category from feed items when category is deleted.
+    $cid = reset($feed->categories);
+    $categories = $this->getCategories();
+    $category_title = $categories[$cid]->title;
+
+    // Delete category.
+    aggregator_save_category(array('cid' => $cid));
+
+    // Assert category has been removed from feed items.
+    $categorized_count = db_query("SELECT COUNT(*) FROM {aggregator_category_item} WHERE cid = :cid", array(':cid' => $cid))->fetchField();
+    $this->assertFalse($categorized_count, format_string('The category %title has been removed from feed items.', array('%title' => $category_title)));
     // Delete feed.
     $this->deleteFeed($feed);
   }
+
 }
 
 /**

modules/aggregator/tests/aggregator_test.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/block/block.api.php

@@ -363,6 +363,31 @@ function hook_block_list_alter(&$blocks) {
   }
 }
 
+/**
+ * Act on block cache ID (cid) parts before the cid is generated.
+ *
+ * This hook allows you to add, remove or modify the custom keys used to
+ * generate a block cache ID (by default, these keys are set to the block
+ * module and delta). These keys will be combined with the standard ones
+ * provided by drupal_render_cid_parts() to generate the final block cache ID.
+ *
+ * To change the cache granularity used by drupal_render_cid_parts(), this hook
+ * cannot be used; instead, set the 'cache' key in the block's definition in
+ * hook_block_info().
+ *
+ * @params $cid_parts
+ *   An array of elements used to build the cid.
+ * @param $block
+ *   The block object being acted on.
+ *
+ * @see _block_get_cache_id()
+ */
+function hook_block_cid_parts_alter(&$cid_parts, $block) {
+  global $user;
+  // This example shows how to cache a block based on the user's timezone.
+  $cid_parts[] = $user->timezone;
+}
+
 /**
  * @} End of "addtogroup hooks".
  */

modules/block/block.info

@@ -6,8 +6,8 @@ core = 7.x
 files[] = block.test
 configure = admin/structure/block
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/block/block.js

@@ -24,7 +24,7 @@ Drupal.behaviors.blockSettingsSummary = {
     $('fieldset#edit-node-type', context).drupalSetSummary(function (context) {
       var vals = [];
       $('input[type="checkbox"]:checked', context).each(function () {
-        vals.push($.trim($(this).next('label').text()));
+        vals.push($.trim($(this).next('label').html()));
       });
       if (!vals.length) {
         vals.push(Drupal.t('Not restricted'));
@@ -35,7 +35,7 @@ Drupal.behaviors.blockSettingsSummary = {
     $('fieldset#edit-role', context).drupalSetSummary(function (context) {
       var vals = [];
       $('input[type="checkbox"]:checked', context).each(function () {
-        vals.push($.trim($(this).next('label').text()));
+        vals.push($.trim($(this).next('label').html()));
       });
       if (!vals.length) {
         vals.push(Drupal.t('Not restricted'));
@@ -49,7 +49,7 @@ Drupal.behaviors.blockSettingsSummary = {
         return Drupal.t('Not customizable');
       }
       else {
-        return $radio.next('label').text();
+        return $radio.next('label').html();
       }
     });
   }

modules/block/block.module

@@ -16,7 +16,7 @@ define('BLOCK_REGION_NONE', -1);
 define('BLOCK_CUSTOM_FIXED', 0);
 
 /**
- *  Shows this block by default, but lets individual users hide it.
+ * Shows this block by default, but lets individual users hide it.
  */
 define('BLOCK_CUSTOM_ENABLED', 1);
 
@@ -59,6 +59,7 @@ function block_help($path, $arg) {
       $output .= '<dd>' . t('Users with the <em>Administer blocks</em> permission can <a href="@block-add">add custom blocks</a>, which are then listed on the <a href="@blocks">Blocks administration page</a>. Once created, custom blocks behave just like default and module-generated blocks.', array('@blocks' => url('admin/structure/block'), '@block-add' => url('admin/structure/block/add'))) . '</dd>';
       $output .= '</dl>';
       return $output;
+
     case 'admin/structure/block/add':
       return '<p>' . t('Use this page to create a new custom block.') . '</p>';
   }
@@ -189,6 +190,7 @@ function _block_themes_access($theme) {
  * @param $theme
  *   The theme whose blocks are being configured. If not set, the default theme
  *   is assumed.
+ *
  * @return
  *   The theme that should be used for the block configuration page, or NULL
  *   to indicate that the default theme should be used.
@@ -283,8 +285,7 @@ function block_page_build(&$page) {
     // Append region description if we are rendering the regions demo page.
     $item = menu_get_item();
     if ($item['path'] == 'admin/structure/block/demo/' . $theme) {
-      $visible_regions = array_keys(system_region_list($theme, REGIONS_VISIBLE));
-      foreach ($visible_regions as $region) {
+      foreach (system_region_list($theme, REGIONS_VISIBLE, FALSE) as $region) {
         $description = '<div class="block-region">' . $all_regions[$region] . '</div>';
         $page[$region]['block_description'] = array(
           '#markup' => $description,
@@ -343,14 +344,17 @@ function _block_get_renderable_array($list = array()) {
     // to perform contextual actions on the help block, and the links needlessly
     // draw attention on it.
     if ($key != 'system_main' && $key != 'system_help') {
-      $build[$key]['#contextual_links']['block'] = array('admin/structure/block/manage', array($block->module, $block->delta));
+      $build[$key]['#contextual_links']['block'] = array(
+        'admin/structure/block/manage',
+        array($block->module, $block->delta),
+      );
     }
 
     $build[$key] += array(
       '#block' => $block,
       '#weight' => ++$weight,
     );
-    $build[$key]['#theme_wrappers'][] ='block';
+    $build[$key]['#theme_wrappers'][] = 'block';
   }
   $build['#sorted'] = TRUE;
   return $build;
@@ -386,18 +390,20 @@ function _block_rehash($theme = NULL) {
   // Gather the blocks defined by modules.
   foreach (module_implements('block_info') as $module) {
     $module_blocks = module_invoke($module, 'block_info');
+    $delta_list = array();
     foreach ($module_blocks as $delta => $block) {
       // Compile a condition to retrieve this block from the database.
-      $condition = db_and()
-        ->condition('module', $module)
-        ->condition('delta', $delta);
-      $or->condition($condition);
       // Add identifiers.
+      $delta_list[] = $delta;
       $block['module'] = $module;
-      $block['delta']  = $delta;
-      $block['theme']  = $theme;
+      $block['delta'] = $delta;
+      $block['theme'] = $theme;
       $current_blocks[$module][$delta] = $block;
     }
+    if (!empty($delta_list)) {
+      $condition = db_and()->condition('module', $module)->condition('delta', $delta_list);
+      $or->condition($condition);
+    }
   }
   // Save the blocks defined in code for alter context.
   $code_blocks = $current_blocks;
@@ -426,23 +432,20 @@ function _block_rehash($theme = NULL) {
   drupal_alter('block_info', $current_blocks, $theme, $code_blocks);
   foreach ($current_blocks as $module => $module_blocks) {
     foreach ($module_blocks as $delta => $block) {
-      if (!isset($block['pages'])) {
-        // {block}.pages is type 'text', so it cannot have a
-        // default value, and not null, so we need to provide
-        // value if the module did not.
-        $block['pages']  = '';
-      }
-      // Make sure weight is set.
-      if (!isset($block['weight'])) {
-        $block['weight'] = 0;
-      }
+      // Make sure certain attributes are set.
+      $block += array(
+        'pages' => '',
+        'weight' => 0,
+        'status' => 0,
+      );
+      // Check for active blocks in regions that are not available.
       if (!empty($block['region']) && $block['region'] != BLOCK_REGION_NONE && !isset($regions[$block['region']]) && $block['status'] == 1) {
         drupal_set_message(t('The block %info was assigned to the invalid region %region and has been disabled.', array('%info' => $block['info'], '%region' => $block['region'])), 'warning');
         // Disabled modules are moved into the BLOCK_REGION_NONE later so no
         // need to move the block to another region.
         $block['status'] = 0;
       }
-      // Set region to none if not enabled and make sure status is set.
+      // Set region to none if not enabled.
       if (empty($block['status'])) {
         $block['status'] = 0;
         $block['region'] = BLOCK_REGION_NONE;
@@ -644,7 +647,8 @@ function block_theme_initialize($theme) {
     $regions = system_region_list($theme, REGIONS_VISIBLE);
     $result = db_query("SELECT * FROM {block} WHERE theme = :theme", array(':theme' => $default_theme), array('fetch' => PDO::FETCH_ASSOC));
     foreach ($result as $block) {
-      // If the region isn't supported by the theme, assign the block to the theme's default region.
+      // If the region isn't supported by the theme, assign the block to the
+      // theme's default region.
       if ($block['status'] && !isset($regions[$block['region']])) {
         $block['region'] = system_default_region($theme);
       }
@@ -812,17 +816,18 @@ function block_block_list_alter(&$blocks) {
       // with different case. Ex: /Page, /page, /PAGE.
       $pages = drupal_strtolower($block->pages);
       if ($block->visibility < BLOCK_VISIBILITY_PHP) {
-        // Convert the Drupal path to lowercase
+        // Convert the Drupal path to lowercase.
         $path = drupal_strtolower(drupal_get_path_alias($_GET['q']));
         // Compare the lowercase internal and lowercase path alias (if any).
         $page_match = drupal_match_path($path, $pages);
         if ($path != $_GET['q']) {
           $page_match = $page_match || drupal_match_path($_GET['q'], $pages);
         }
-        // When $block->visibility has a value of 0 (BLOCK_VISIBILITY_NOTLISTED),
-        // the block is displayed on all pages except those listed in $block->pages.
-        // When set to 1 (BLOCK_VISIBILITY_LISTED), it is displayed only on those
-        // pages listed in $block->pages.
+        // When $block->visibility has a value of 0
+        // (BLOCK_VISIBILITY_NOTLISTED), the block is displayed on all pages
+        // except those listed in $block->pages. When set to 1
+        // (BLOCK_VISIBILITY_LISTED), it is displayed only on those pages
+        // listed in $block->pages.
         $page_match = !($block->visibility xor $page_match);
       }
       elseif (module_exists('php')) {
@@ -845,7 +850,8 @@ function block_block_list_alter(&$blocks) {
  * Render the content and subject for a set of blocks.
  *
  * @param $region_blocks
- *   An array of block objects such as returned for one region by _block_load_blocks().
+ *   An array of block objects such as returned for one region by
+ *   _block_load_blocks().
  *
  * @return
  *   An array of visible blocks as expected by drupal_render().
@@ -953,6 +959,8 @@ function _block_render_blocks($region_blocks) {
  * Theme and language contexts are automatically differentiated.
  *
  * @param $block
+ *   The block to get the cache_id from.
+ *
  * @return
  *   The string used as cache_id for the block.
  */
@@ -967,6 +975,7 @@ function _block_get_cache_id($block) {
     // Start with common sub-patterns: block identification, theme, language.
     $cid_parts[] = $block->module;
     $cid_parts[] = $block->delta;
+    drupal_alter('block_cid_parts', $cid_parts, $block);
     $cid_parts = array_merge($cid_parts, drupal_render_cid_parts($block->cache));
 
     return implode(':', $cid_parts);

modules/block/tests/block_test.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/block/tests/themes/block_test_theme/block_test_theme.info

@@ -13,8 +13,8 @@ regions[footer] = Footer
 regions[highlighted] = Highlighted
 regions[help] = Help
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/blog/blog.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 files[] = blog.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/blog/blog.module

@@ -152,7 +152,7 @@ function blog_menu_local_tasks_alter(&$data, $router_item, $root_path) {
     }
   }
   // Provide a helper action link to the author on the 'blog/%' page.
-  elseif ($root_path == 'blog/%' && $router_item['page_arguments'][0]->uid == $user->uid) {
+  elseif ($root_path == 'blog/%' && isset($router_item['page_arguments'][0]->uid) && $router_item['page_arguments'][0]->uid == $user->uid) {
     $data['actions']['output']['blog'] = array(
       '#theme' => 'menu_local_action',
     );

modules/book/book.info

@@ -7,8 +7,8 @@ files[] = book.test
 configure = admin/content/book/settings
 stylesheets[all][] = book.css
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/color/color.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 files[] = color.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/color/color.test

@@ -122,7 +122,7 @@ class ColorTestCase extends DrupalWebTestCase {
       $edit['palette[bg]'] = $color;
       $this->drupalPost($settings_path, $edit, t('Save configuration'));
 
-      if($is_valid) {
+      if ($is_valid) {
         $this->assertText('The configuration options have been saved.');
       }
       else {

modules/comment/comment.info

@@ -9,8 +9,8 @@ files[] = comment.test
 configure = admin/content/comment
 stylesheets[all][] = comment.css
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/comment/comment.test

@@ -11,9 +11,15 @@ class CommentHelperCase extends DrupalWebTestCase {
   protected $node;
 
   function setUp() {
-    parent::setUp('comment', 'search');
+    $modules = func_get_args();
+    if (isset($modules[0]) && is_array($modules[0])) {
+      $modules = $modules[0];
+    }
+    $modules[] = 'comment';
+    parent::setUp($modules);
+
     // Create users and test node.
-    $this->admin_user = $this->drupalCreateUser(array('administer content types', 'administer comments', 'administer blocks', 'administer actions'));
+    $this->admin_user = $this->drupalCreateUser(array('administer content types', 'administer comments', 'administer blocks', 'administer actions', 'administer fields'));
     $this->web_user = $this->drupalCreateUser(array('access comments', 'post comments', 'create article content', 'edit own comments'));
     $this->node = $this->drupalCreateNode(array('type' => 'article', 'promote' => 1, 'uid' => $this->web_user->uid));
   }
@@ -1490,7 +1496,7 @@ class CommentNodeAccessTest extends CommentHelperCase {
   }
 
   function setUp() {
-    DrupalWebTestCase::setUp('comment', 'search', 'node_access_test');
+    parent::setUp('search', 'node_access_test');
     node_access_rebuild();
 
     // Create users and test node.

modules/contact/contact.info

@@ -6,8 +6,8 @@ core = 7.x
 files[] = contact.test
 configure = admin/structure/contact
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/contact/contact.module

@@ -234,7 +234,14 @@ function contact_form_user_profile_form_alter(&$form, &$form_state) {
  * Implements hook_user_presave().
  */
 function contact_user_presave(&$edit, $account, $category) {
-  $edit['data']['contact'] = isset($edit['contact']) ? $edit['contact'] : variable_get('contact_default_status', 1);
+  if (isset($edit['contact'])) {
+    // Set new value.
+    $edit['data']['contact'] = $edit['contact'];
+  }
+  elseif (!isset($account->data['contact'])) {
+    // Use default if none has been set.
+    $edit['data']['contact'] = variable_get('contact_default_status', 1);
+  }
 }
 
 /**

modules/contact/contact.test

@@ -346,6 +346,28 @@ class ContactPersonalTestCase extends DrupalWebTestCase {
     $this->drupalGet('user/' . $this->contact_user->uid . '/contact');
     $this->assertResponse(200);
 
+    // Test that users can disable their contact form.
+    $this->drupalLogin($this->contact_user);
+    $edit = array('contact' => FALSE);
+    $this->drupalPost('user/' . $this->contact_user->uid . '/edit', $edit, 'Save');
+    $this->drupalLogout();
+    $this->drupalGet('user/' . $this->contact_user->uid . '/contact');
+    $this->assertResponse(403);
+
+    // Test that user's contact status stays disabled when saving.
+    $contact_user_temp = user_load($this->contact_user->uid, TRUE);
+    user_save($contact_user_temp);
+    $this->drupalGet('user/' . $this->contact_user->uid . '/contact');
+    $this->assertResponse(403);
+
+    // Test that users can enable their contact form.
+    $this->drupalLogin($this->contact_user);
+    $edit = array('contact' => TRUE);
+    $this->drupalPost('user/' . $this->contact_user->uid . '/edit', $edit, 'Save');
+    $this->drupalLogout();
+    $this->drupalGet('user/' . $this->contact_user->uid . '/contact');
+    $this->assertResponse(200);
+
     // Revoke the personal contact permission for the anonymous user.
     user_role_revoke_permissions(DRUPAL_ANONYMOUS_RID, array('access user contact forms'));
     $this->drupalGet('user/' . $this->contact_user->uid . '/contact');

modules/contextual/contextual.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 files[] = contextual.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/dashboard/dashboard.info

@@ -7,8 +7,8 @@ files[] = dashboard.test
 dependencies[] = block
 configure = admin/dashboard/customize
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/dblog/dblog.admin.inc

@@ -294,11 +294,18 @@ function theme_dblog_message($variables) {
     else {
       $output = t($event->message, unserialize($event->variables));
     }
+    // If the output is expected to be a link, strip all the tags and
+    // special characters by using filter_xss() without any allowed tags.
+    // If not, use filter_xss_admin() to allow some tags.
     if ($variables['link'] && isset($event->wid)) {
-      // Truncate message to 56 chars.
+      // Truncate message to 56 chars after stripping all the tags.
       $output = truncate_utf8(filter_xss($output, array()), 56, TRUE, TRUE);
       $output = l($output, 'admin/reports/event/' . $event->wid, array('html' => TRUE));
     }
+    else {
+      // Prevent XSS in log detail pages.
+      $output = filter_xss_admin($output);
+    }
   }
   return $output;
 }
@@ -413,6 +420,6 @@ function dblog_clear_log_form($form) {
  */
 function dblog_clear_log_submit() {
   $_SESSION['dblog_overview_filter'] = array();
-  db_delete('watchdog')->execute();
+  db_truncate('watchdog')->execute();
   drupal_set_message(t('Database log cleared.'));
 }

modules/dblog/dblog.info

@@ -5,8 +5,8 @@ version = VERSION
 core = 7.x
 files[] = dblog.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/dblog/dblog.install

@@ -154,6 +154,15 @@ function dblog_update_7002() {
   db_add_index('watchdog', 'severity', array('severity'));
 }
 
+/**
+ * Account for possible legacy systems where dblog was not installed.
+ */
+function dblog_update_7003() {
+  if (!db_table_exists('watchdog')) {
+    db_create_table('watchdog', drupal_get_schema_unprocessed('dblog', 'watchdog'));
+  }
+}
+
 /**
  * @} End of "addtogroup updates-7.x-extra".
  */

modules/dblog/dblog.module

@@ -144,20 +144,30 @@ function _dblog_get_message_types() {
  * Note: Some values may be truncated to meet database column size restrictions.
  */
 function dblog_watchdog(array $log_entry) {
-  Database::getConnection('default', 'default')->insert('watchdog')
-    ->fields(array(
-      'uid' => $log_entry['uid'],
-      'type' => substr($log_entry['type'], 0, 64),
-      'message' => $log_entry['message'],
-      'variables' => serialize($log_entry['variables']),
-      'severity' => $log_entry['severity'],
-      'link' => substr($log_entry['link'], 0, 255),
-      'location' => $log_entry['request_uri'],
-      'referer' => $log_entry['referer'],
-      'hostname' => substr($log_entry['ip'], 0, 128),
-      'timestamp' => $log_entry['timestamp'],
-    ))
-    ->execute();
+  if (!function_exists('drupal_substr')) {
+    require_once DRUPAL_ROOT . '/includes/unicode.inc';
+  }
+  try {
+    Database::getConnection('default', 'default')->insert('watchdog')
+      ->fields(array(
+        'uid' => $log_entry['uid'],
+        'type' => drupal_substr($log_entry['type'], 0, 64),
+        'message' => $log_entry['message'],
+        'variables' => serialize($log_entry['variables']),
+        'severity' => $log_entry['severity'],
+        'link' => drupal_substr($log_entry['link'], 0, 255),
+        'location' => $log_entry['request_uri'],
+        'referer' => $log_entry['referer'],
+        'hostname' => drupal_substr($log_entry['ip'], 0, 128),
+        'timestamp' => $log_entry['timestamp'],
+      ))
+      ->execute();
+  }
+  catch (Exception $e) {
+    // Exception is ignored so that watchdog does not break pages during the
+    // installation process or is not able to create the watchdog table during
+    // installation.
+  }
 }
 
 /**

modules/dblog/dblog.test

@@ -119,13 +119,18 @@ class DBLogTestCase extends DrupalWebTestCase {
   private function generateLogEntries($count, $type = 'custom', $severity = WATCHDOG_NOTICE) {
     global $base_root;
 
+    // This long URL makes it just a little bit harder to pass the link part of
+    // the test with a mix of English words and a repeating series of random
+    // percent-encoded Chinese characters.
+    $link = urldecode('/content/xo%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A%E9%85%B1%E5%87%89%E6%8B%8C%E7%B4%A0%E9%B8%A1%E7%85%A7%E7%83%A7%E9%B8%A1%E9%BB%84%E7%8E%AB%E7%91%B0-%E7%A7%91%E5%B7%9E%E7%9A%84%E5%B0%8F%E4%B9%9D%E5%AF%A8%E6%B2%9F%E7%BB%9D%E7%BE%8E%E9%AB%98%E5%B1%B1%E6%B9%96%E6%B3%8A-lake-isabelle');
+
     // Prepare the fields to be logged
     $log = array(
       'type'        => $type,
       'message'     => 'Log entry added to test the dblog row limit.',
       'variables'   => array(),
       'severity'    => $severity,
-      'link'        => NULL,
+      'link'        => $link,
       'user'        => $this->big_user,
       'uid'         => isset($this->big_user->uid) ? $this->big_user->uid : 0,
       'request_uri' => $base_root . request_uri(),
@@ -515,6 +520,33 @@ class DBLogTestCase extends DrupalWebTestCase {
     $this->assertText(t('Database log cleared.'), 'Confirmation message found');
   }
 
+  /**
+   * Verifies that exceptions are caught in dblog_watchdog().
+   */
+  protected function testDBLogException() {
+    $log = array(
+      'type'        => 'custom',
+      'message'     => 'Log entry added to test watchdog handling of Exceptions.',
+      'variables'   => array(),
+      'severity'    => WATCHDOG_NOTICE,
+      'link'        => NULL,
+      'user'        => $this->big_user,
+      'uid'         => isset($this->big_user->uid) ? $this->big_user->uid : 0,
+      'request_uri' => request_uri(),
+      'referer'     => $_SERVER['HTTP_REFERER'],
+      'ip'          => ip_address(),
+      'timestamp'   => REQUEST_TIME,
+    );
+
+    // Remove watchdog table temporarily to simulate it missing during
+    // installation.
+    db_query("DROP TABLE {watchdog}");
+
+    // Add a watchdog entry.
+    // This should not throw an Exception, but fail silently.
+    dblog_watchdog($log);
+  }
+
   /**
    * Gets the database log event information from the browser page.
    *
@@ -633,5 +665,32 @@ class DBLogTestCase extends DrupalWebTestCase {
     // Document Object Model (DOM).
     $this->assertLink(html_entity_decode($message_text), 0, $message);
   }
-}
 
+  /**
+   * Make sure HTML tags are filtered out in the log detail page.
+   */
+  public function testLogMessageSanitized() {
+    $this->drupalLogin($this->big_user);
+
+    // Make sure dangerous HTML tags are filtered out in log detail page.
+    $log = array(
+      'uid' => 0,
+      'type' => 'custom',
+      'message' => "<script>alert('foo');</script> <strong>Lorem ipsum</strong>",
+      'variables' => NULL,
+      'severity' => WATCHDOG_NOTICE,
+      'link' => 'foo/bar',
+      'request_uri' => 'http://example.com?dblog=1',
+      'referer' => 'http://example.org?dblog=2',
+      'ip' => '0.0.1.0',
+      'timestamp' => REQUEST_TIME,
+    );
+    dblog_watchdog($log);
+
+    $wid = db_query('SELECT MAX(wid) FROM {watchdog}')->fetchField();
+    $this->drupalGet('admin/reports/event/' . $wid);
+    $this->assertResponse(200);
+    $this->assertNoRaw("<script>alert('foo');</script>");
+    $this->assertRaw("alert('foo'); <strong>Lorem ipsum</strong>");
+  }
+}

modules/field/field.crud.inc

@@ -189,7 +189,7 @@ function field_create_field($field) {
   }
 
   // Clear caches
-  field_cache_clear(TRUE);
+  field_cache_clear();
 
   // Invoke external hooks after the cache is cleared for API consistency.
   module_invoke_all('field_create_field', $field);
@@ -288,7 +288,7 @@ function field_update_field($field) {
   drupal_write_record('field_config', $field, $primary_key);
 
   // Clear caches
-  field_cache_clear(TRUE);
+  field_cache_clear();
 
   // Invoke external hooks after the cache is cleared for API consistency.
   module_invoke_all('field_update_field', $field, $prior_field, $has_data);
@@ -430,7 +430,7 @@ function field_delete_field($field_name) {
     ->execute();
 
   // Clear the cache.
-  field_cache_clear(TRUE);
+  field_cache_clear();
 
   module_invoke_all('field_delete_field', $field);
 }

modules/field/field.info

@@ -11,8 +11,8 @@ dependencies[] = field_sql_storage
 required = TRUE
 stylesheets[all][] = theme/field.css
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/field.info.class.inc

@@ -612,10 +612,12 @@ class FieldInfo {
     // Fill in default values.
     $display += array(
       'label' => 'above',
-      'type' => $field_type_info['default_formatter'],
       'settings' => array(),
       'weight' => 0,
     );
+    if (empty($display['type'])) {
+      $display['type'] = $field_type_info['default_formatter'];
+    }
     if ($display['type'] != 'hidden') {
       $formatter_type_info = field_info_formatter_types($display['type']);
       // Fall back to default formatter if formatter type is not available.

modules/field/field.install

@@ -467,6 +467,27 @@ function field_update_7003() {
   // Empty update to force a rebuild of the registry.
 }
 
+/**
+ * Grant the new "administer fields" permission to trusted users.
+ */
+function field_update_7004() {
+  // Assign the permission to anyone that already has a trusted core permission
+  // that would have previously let them administer fields on an entity type.
+  $rids = array();
+  $permissions = array(
+    'administer site configuration',
+    'administer content types',
+    'administer users',
+  );
+  foreach ($permissions as $permission) {
+    $rids = array_merge($rids, array_keys(user_roles(FALSE, $permission)));
+  }
+  $rids = array_unique($rids);
+  foreach ($rids as $rid) {
+    _update_7000_user_role_grant_permissions($rid, array('administer fields'), 'field');
+  }
+}
+
 /**
  * @} End of "addtogroup updates-7.x-extra".
  */

modules/field/field.module

@@ -316,6 +316,21 @@ function field_help($path, $arg) {
   }
 }
 
+/**
+ * Implements hook_permission().
+ */
+function field_permission() {
+  return array(
+    'administer fields' => array(
+      'title' => t('Administer fields'),
+      'description' => t('Additional permissions are required based on what the fields are attached to (for example, <a href="@url">administer content types</a> to manage fields attached to content).', array(
+        '@url' => '#module-node',
+      )),
+      'restrict access' => TRUE,
+    ),
+  );
+}
+
 /**
  * Implements hook_theme().
  */

modules/field/modules/field_sql_storage/field_sql_storage.info

@@ -7,8 +7,8 @@ dependencies[] = field
 files[] = field_sql_storage.test
 required = TRUE
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/list/list.info

@@ -7,8 +7,8 @@ dependencies[] = field
 dependencies[] = options
 files[] = tests/list.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/list/tests/list.test

@@ -212,7 +212,7 @@ class ListFieldUITestCase extends FieldTestCase {
     parent::setUp('field_test', 'field_ui');
 
     // Create test user.
-    $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy'));
+    $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy', 'administer fields'));
     $this->drupalLogin($admin_user);
 
     // Create content type, with underscores.

modules/field/modules/list/tests/list_test.info

@@ -5,8 +5,8 @@ package = Testing
 version = VERSION
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/number/number.info

@@ -6,8 +6,8 @@ core = 7.x
 dependencies[] = field
 files[] = number.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/number/number.module

@@ -164,6 +164,15 @@ function number_field_presave($entity_type, $entity, $field, $instance, $langcod
       }
     }
   }
+  if ($field['type'] == 'number_float') {
+    // Remove the decimal point from float values with decimal
+    // point but no decimal numbers.
+    foreach ($items as $delta => $item) {
+      if (isset($item['value'])) {
+        $items[$delta]['value'] = floatval($item['value']);
+      }
+    }
+  }
 }
 
 /**
@@ -188,7 +197,7 @@ function number_field_formatter_info() {
       'label' => t('Default'),
       'field types' => array('number_integer'),
       'settings' =>  array(
-        'thousand_separator' => ' ',
+        'thousand_separator' => '',
         // The 'decimal_separator' and 'scale' settings are not configurable
         // through the UI, and will therefore keep their default values. They
         // are only present so that the 'number_integer' and 'number_decimal'
@@ -202,7 +211,7 @@ function number_field_formatter_info() {
       'label' => t('Default'),
       'field types' => array('number_decimal', 'number_float'),
       'settings' =>  array(
-        'thousand_separator' => ' ',
+        'thousand_separator' => '',
         'decimal_separator' => '.',
         'scale' => 2,
         'prefix_suffix' => TRUE,
@@ -222,6 +231,8 @@ function number_field_formatter_settings_form($field, $instance, $view_mode, $fo
   $display = $instance['display'][$view_mode];
   $settings = $display['settings'];
 
+  $element = array();
+
   if ($display['type'] == 'number_decimal' || $display['type'] == 'number_integer') {
     $options = array(
       ''  => t('<none>'),

modules/field/modules/number/number.test

@@ -23,7 +23,7 @@ class NumberFieldTestCase extends DrupalWebTestCase {
 
   function setUp() {
     parent::setUp('field_test');
-    $this->web_user = $this->drupalCreateUser(array('access field_test content', 'administer field_test content', 'administer content types'));
+    $this->web_user = $this->drupalCreateUser(array('access field_test content', 'administer field_test content', 'administer content types', 'administer fields'));
     $this->drupalLogin($this->web_user);
   }
 
@@ -152,4 +152,50 @@ class NumberFieldTestCase extends DrupalWebTestCase {
     );
     $this->drupalPost(NULL, $edit, t('Save'));
   }
+
+  /**
+   * Test number_float field.
+   */
+  function testNumberFloatField() {
+    $this->field = array(
+      'field_name' => drupal_strtolower($this->randomName()),
+      'type' => 'number_float',
+      'settings' => array(
+        'precision' => 8, 'scale' => 4, 'decimal_separator' => '.',
+      )
+    );
+    field_create_field($this->field);
+    $this->instance = array(
+      'field_name' => $this->field['field_name'],
+      'entity_type' => 'test_entity',
+      'bundle' => 'test_bundle',
+      'widget' => array(
+        'type' => 'number',
+      ),
+      'display' => array(
+        'default' => array(
+          'type' => 'number_float',
+        ),
+      ),
+    );
+    field_create_instance($this->instance);
+
+    $langcode = LANGUAGE_NONE;
+    $value = array(
+      '9.' => '9',
+      '.' => '0',
+      '123.55' => '123.55',
+      '.55' => '0.55',
+      '-0.55' => '-0.55',
+    );
+    foreach($value as $key => $value) {
+      $edit = array(
+        "{$this->field['field_name']}[$langcode][0][value]" => $key,
+      );
+      $this->drupalPost('test-entity/add/test-bundle', $edit, t('Save'));
+      $this->assertNoText("PDOException");
+      $this->assertRaw($value, 'Correct value is displayed.');
+    }
+  }
+
 }

modules/field/modules/options/options.info

@@ -6,8 +6,8 @@ core = 7.x
 dependencies[] = field
 files[] = options.test
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/options/options.module

@@ -185,6 +185,7 @@ function _options_properties($type, $multiple, $required, $has_value) {
   $base = array(
     'filter_xss' => FALSE,
     'strip_tags' => FALSE,
+    'strip_tags_and_unescape' => FALSE,
     'empty_option' => FALSE,
     'optgroups' => FALSE,
   );
@@ -195,7 +196,7 @@ function _options_properties($type, $multiple, $required, $has_value) {
     case 'select':
       $properties = array(
         // Select boxes do not support any HTML tag.
-        'strip_tags' => TRUE,
+        'strip_tags_and_unescape' => TRUE,
         'optgroups' => TRUE,
       );
       if ($multiple) {
@@ -271,9 +272,16 @@ function _options_prepare_options(&$options, $properties) {
       _options_prepare_options($options[$value], $properties);
     }
     else {
+      // The 'strip_tags' option is deprecated. Use 'strip_tags_and_unescape'
+      // when plain text is required (and where the output will be run through
+      // check_plain() before being inserted back into HTML) or 'filter_xss'
+      // when HTML is required.
       if ($properties['strip_tags']) {
         $options[$value] = strip_tags($label);
       }
+      if ($properties['strip_tags_and_unescape']) {
+        $options[$value] = decode_entities(strip_tags($label));
+      }
       if ($properties['filter_xss']) {
         $options[$value] = field_filter_xss($label);
       }

modules/field/modules/options/options.test

@@ -23,8 +23,15 @@ class OptionsWidgetsTestCase extends FieldTestCase {
       'type' => 'list_integer',
       'cardinality' => 1,
       'settings' => array(
-        // Make sure that 0 works as an option.
-        'allowed_values' => array(0 => 'Zero', 1 => 'One', 2 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>'),
+        'allowed_values' => array(
+          // Make sure that 0 works as an option.
+          0 => 'Zero',
+          1 => 'One',
+          // Make sure that option text is properly sanitized.
+          2 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>',
+          // Make sure that HTML entities in option text are not double-encoded.
+          3 => 'Some HTML encoded markup with &lt; &amp; &gt;',
+        ),
       ),
     );
     $this->card_1 = field_create_field($this->card_1);
@@ -35,8 +42,13 @@ class OptionsWidgetsTestCase extends FieldTestCase {
       'type' => 'list_integer',
       'cardinality' => 2,
       'settings' => array(
-        // Make sure that 0 works as an option.
-        'allowed_values' => array(0 => 'Zero', 1 => 'One', 2 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>'),
+        'allowed_values' => array(
+          // Make sure that 0 works as an option.
+          0 => 'Zero',
+          1 => 'One',
+          // Make sure that option text is properly sanitized.
+          2 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>',
+        ),
       ),
     );
     $this->card_2 = field_create_field($this->card_2);
@@ -47,14 +59,18 @@ class OptionsWidgetsTestCase extends FieldTestCase {
       'type' => 'list_boolean',
       'cardinality' => 1,
       'settings' => array(
-        // Make sure that 0 works as a 'on' value'.
-        'allowed_values' => array(1 => 'Zero', 0 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>'),
+        'allowed_values' => array(
+          // Make sure that 1 works as a 'on' value'.
+          1 => 'Zero',
+          // Make sure that option text is properly sanitized.
+          0 => 'Some <script>dangerous</script> & unescaped <strong>markup</strong>',
+        ),
       ),
     );
     $this->bool = field_create_field($this->bool);
 
     // Create a web user.
-    $this->web_user = $this->drupalCreateUser(array('access field_test content', 'administer field_test content'));
+    $this->web_user = $this->drupalCreateUser(array('access field_test content', 'administer field_test content', 'administer fields'));
     $this->drupalLogin($this->web_user);
   }
 
@@ -233,6 +249,7 @@ class OptionsWidgetsTestCase extends FieldTestCase {
     $this->assertNoOptionSelected("edit-card-1-$langcode", 1);
     $this->assertNoOptionSelected("edit-card-1-$langcode", 2);
     $this->assertRaw('Some dangerous &amp; unescaped markup', 'Option text was properly filtered.');
+    $this->assertRaw('Some HTML encoded markup with &lt; &amp; &gt;', 'HTML entities in option text were properly handled and not double-encoded');
 
     // Submit form: select invalid 'none' option.
     $edit = array("card_1[$langcode]" => '_none');
@@ -459,7 +476,7 @@ class OptionsWidgetsTestCase extends FieldTestCase {
     $this->assertNoFieldChecked("edit-bool-$langcode");
 
     // Create admin user.
-    $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy'));
+    $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy', 'administer fields'));
     $this->drupalLogin($admin_user);
 
     // Create a test field instance.

modules/field/modules/text/text.info

@@ -7,8 +7,8 @@ dependencies[] = field
 files[] = text.test
 required = TRUE
 
-; Information added by Drupal.org packaging script on 2015-08-19
-version = "7.39"
+; Information added by Drupal.org packaging script on 2018-03-28
+version = "7.58"
 project = "drupal"
-datestamp = "1440020197"
+datestamp = "1522264019"
 

modules/field/modules/text/text.module

@@ -223,11 +223,13 @@ function text_field_formatter_settings_form($field, $instance, $view_mode, $form
 
   if (strpos($display['type'], '_trimmed') !== FALSE) {
     $element['trim_length'] = array(
-      '#title' => t('Trim length'),
+      '#title' => t('Trimmed limit'),
       '#type' => 'textfield',
+      '#field_suffix' => t('characters'),
       '#size' => 10,
       '#default_value' => $settings['trim_length'],
       '#element_validate' => array('element_validate_integer_positive'),
+      '#description' => t('If the summary is not set, the trimmed %label field will be shorter than this character limit.', array('%label' => $instance['label'])),
       '#required' => TRUE,
     );
   }
@@ -245,7 +247,7 @@ function text_field_formatter_settings_summary($field, $instance, $view_mode) {
   $summary = '';
 
   if (strpos($display['type'], '_trimmed') !== FALSE) {
-    $summary = t('Trim length') . ': ' . check_plain($settings['trim_length']);
+    $summary = t('Trimmed limit: @trim_length characters', array('@trim_length' => $settings['trim_length']));
   }
 
   return $summary;