#16 Update Drupal to 7.92

docroot/.htaccess

@@ -3,7 +3,7 @@
 #
 
 # Protect files and directories from prying eyes.
-<FilesMatch "\.(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)(~|\.sw[op]|\.bak|\.orig|\.save)?$|^(\.(?!well-known).*|Entries.*|Repository|Root|Tag|Template|composer\.(json|lock)|web\.config)$|^#.*#$|\.php(~|\.sw[op]|\.bak|\.orig\.save)$">
+<FilesMatch "\.(engine|inc|info|install|make|module|profile|test|po|sh|.*sql|theme|tpl(\.php)?|xtmpl)(~|\.sw[op]|\.bak|\.orig|\.save)?$|^(\.(?!well-known).*|Entries.*|Repository|Root|Tag|Template|composer\.(json|lock)|web\.config)$|^#.*#$|\.php(~|\.sw[op]|\.bak|\.orig|\.save)$">
   <IfModule mod_authz_core.c>
     Require all denied
   </IfModule>

docroot/CHANGELOG.txt

@@ -1,3 +1,9 @@
+Drupal 7.92, 2022-09-07
+-----------------------
+- Improved support for PHP 8.1
+- Various security hardenings
+- Various bug fixes, optimizations and improvements
+
 Drupal 7.91, 2022-07-20
 -----------------------
 - Fixed security issues:

docroot/MAINTAINERS.txt

@@ -13,6 +13,7 @@ The branch maintainers for Drupal 7 are:
 - Dries Buytaert 'dries' https://www.drupal.org/u/dries
 - Fabian Franz 'Fabianx' https://www.drupal.org/u/fabianx
 - Drew Webber 'mcdruid' https://www.drupal.org/u/mcdruid
+- (provisional) Juraj Nemec 'poker10' https://www.drupal.org/u/poker10
 
 
 Component maintainers

docroot/includes/bootstrap.inc

@@ -8,7 +8,7 @@
 /**
  * The current system version.
  */
-define('VERSION', '7.91');
+define('VERSION', '7.92');
 
 /**
  * Core API compatibility.
@@ -2348,7 +2348,7 @@ function drupal_random_bytes($count)  {
     // the microtime() - is prepended rather than appended. This is to avoid
     // directly leaking $random_state via the $output stream, which could
     // allow for trivial prediction of further "random" numbers.
-    if (strlen($bytes) < $count) {
+    if (strlen((string) $bytes) < $count) {
       // Initialize on the first call. The contents of $_SERVER includes a mix of
       // user-specific and system information that varies a little with each page.
       if (!isset($random_state)) {

docroot/includes/common.inc

@@ -1104,6 +1104,14 @@ function drupal_http_request($url, array $options = array()) {
         // Redirect to the new location.
         $options['max_redirects']--;
 
+        // Check if we need to remove any potentially sensitive headers before
+        // following the redirect.
+        // @see https://www.rfc-editor.org/rfc/rfc9110.html#name-redirection-3xx
+        if (_drupal_should_strip_sensitive_headers_on_http_redirect($url, $location)) {
+          unset($options['headers']['Cookie']);
+          unset($options['headers']['Authorization']);
+        }
+
         // We need to unset the 'Host' header
         // as we are redirecting to a new location.
         unset($options['headers']['Host']);
@@ -1122,6 +1130,36 @@ function drupal_http_request($url, array $options = array()) {
   return $result;
 }
 
+/**
+ * Determine whether to strip sensitive headers from a request when redirected.
+ *
+ * @param string $url
+ *   The url from the original outbound http request.
+ *
+ * @param string $location
+ *   The location to which the request has been redirected.
+ *
+ * @return boolean
+ *   Whether sensitive headers should be stripped from the request before
+ *   following the redirect.
+ */
+function _drupal_should_strip_sensitive_headers_on_http_redirect($url, $location) {
+  $url_parsed = parse_url($url);
+  $location_parsed = parse_url($location);
+  if (!isset($location_parsed['host'])) {
+    return FALSE;
+  }
+  $strip_on_host_change = variable_get('drupal_http_request_strip_sensitive_headers_on_host_change', TRUE);
+  $strip_on_https_downgrade = variable_get('drupal_http_request_strip_sensitive_headers_on_https_downgrade', TRUE);
+  if ($strip_on_host_change && strcasecmp($url_parsed['host'], $location_parsed['host']) !== 0) {
+    return TRUE;
+  }
+  if ($strip_on_https_downgrade && $url_parsed['scheme'] !== $location_parsed['scheme'] && 'https' !== $location_parsed['scheme']) {
+    return TRUE;
+  }
+  return FALSE;
+}
+
 /**
  * Splits an HTTP response status line into components.
  *
@@ -2570,6 +2608,7 @@ function l($text, $path, array $options = array()) {
       $use_theme = FALSE;
     }
   }
+  $path = drupal_strip_dangerous_protocols((string) $path);
   if ($use_theme) {
     return theme('link', array('text' => $text, 'path' => $path, 'options' => $options));
   }
@@ -6088,7 +6127,7 @@ function drupal_render_page($page) {
  */
 function drupal_render(&$elements) {
   // Early-return nothing if user does not have access.
-  if (empty($elements) || (isset($elements['#access']) && !$elements['#access'])) {
+  if (empty($elements) || !is_array($elements) || (isset($elements['#access']) && !$elements['#access'])) {
     return '';
   }
 

docroot/includes/database/prefetch.inc

@@ -286,7 +286,7 @@ class DatabaseStatementPrefetch implements Iterator, DatabaseStatementInterface
         case PDO::FETCH_OBJ:
           return (object) $this->currentRow;
         case PDO::FETCH_CLASS | PDO::FETCH_CLASSTYPE:
-          $class_name = array_unshift($this->currentRow);
+          $class_name = array_shift($this->currentRow);
           // Deliberate no break.
         case PDO::FETCH_CLASS:
           if (!isset($class_name)) {

docroot/includes/database/query.inc

@@ -1905,7 +1905,7 @@ class DatabaseCondition implements QueryConditionInterface, Countable {
   public function __toString() {
     // If the caller forgot to call compile() first, refuse to run.
     if ($this->changed) {
-      return NULL;
+      return '';
     }
     return $this->stringVersion;
   }

docroot/includes/database/select.inc

@@ -883,14 +883,18 @@ class SelectQuery extends Query implements SelectQueryInterface {
    *   'type' => $join_type (one of INNER, LEFT OUTER, RIGHT OUTER),
    *   'table' => $table,
    *   'alias' => $alias_of_the_table,
-   *   'condition' => $condition_clause_on_which_to_join,
+   *   'condition' => $join_condition (string or Condition object),
    *   'arguments' => $array_of_arguments_for_placeholders_in_the condition.
    *   'all_fields' => TRUE to SELECT $alias.*, FALSE or NULL otherwise.
    * )
    *
    * If $table is a string, it is taken as the name of a table. If it is
    * a SelectQuery object, it is taken as a subquery.
    *
+   * If $join_condition is a Condition object, any arguments should be
+   * incorporated into the object; a separate array of arguments does not need
+   * to be provided.
+   *
    * @var array
    */
   protected $tables = array();
@@ -1028,6 +1032,10 @@ class SelectQuery extends Query implements SelectQueryInterface {
       if ($table['table'] instanceof SelectQueryInterface) {
         $args += $table['table']->arguments();
       }
+      // If the join condition is an object, grab its arguments recursively.
+      if (!empty($table['condition']) && $table['condition'] instanceof QueryConditionInterface) {
+        $args += $table['condition']->arguments();
+      }
     }
 
     foreach ($this->expressions as $expression) {
@@ -1079,6 +1087,10 @@ class SelectQuery extends Query implements SelectQueryInterface {
       if ($table['table'] instanceof SelectQueryInterface) {
         $table['table']->compile($connection, $queryPlaceholder);
       }
+      // Make sure join conditions are also compiled.
+      if (!empty($table['condition']) && $table['condition'] instanceof QueryConditionInterface) {
+        $table['condition']->compile($connection, $queryPlaceholder);
+      }
     }
 
     // If there are any dependent queries to UNION, compile it recursively.
@@ -1099,6 +1111,11 @@ class SelectQuery extends Query implements SelectQueryInterface {
           return FALSE;
         }
       }
+      if (!empty($table['condition']) && $table['condition'] instanceof QueryConditionInterface) {
+        if (!$table['condition']->compiled()) {
+          return FALSE;
+        }
+      }
     }
 
     foreach ($this->union as $union) {
@@ -1568,7 +1585,7 @@ class SelectQuery extends Query implements SelectQueryInterface {
       $query .=  $table_string . ' ' . $this->connection->escapeAlias($table['alias']);
 
       if (!empty($table['condition'])) {
-        $query .= ' ON ' . $table['condition'];
+        $query .= ' ON ' . (string) $table['condition'];
       }
     }
 
@@ -1589,6 +1606,14 @@ class SelectQuery extends Query implements SelectQueryInterface {
       $query .= "\nHAVING " . $this->having;
     }
 
+    // UNION is a little odd, as the select queries to combine are passed into
+    // this query, but syntactically they all end up on the same level.
+    if ($this->union) {
+      foreach ($this->union as $union) {
+        $query .= ' ' . $union['type'] . ' ' . (string) $union['query'];
+      }
+    }
+
     // ORDER BY
     if ($this->order) {
       $query .= "\nORDER BY ";
@@ -1608,14 +1633,6 @@ class SelectQuery extends Query implements SelectQueryInterface {
       $query .= "\nLIMIT " . (int) $this->range['length'] . " OFFSET " . (int) $this->range['start'];
     }
 
-    // UNION is a little odd, as the select queries to combine are passed into
-    // this query, but syntactically they all end up on the same level.
-    if ($this->union) {
-      foreach ($this->union as $union) {
-        $query .= ' ' . $union['type'] . ' ' . (string) $union['query'];
-      }
-    }
-
     if ($this->forUpdate) {
       $query .= ' FOR UPDATE';
     }
@@ -1624,6 +1641,8 @@ class SelectQuery extends Query implements SelectQueryInterface {
   }
 
   public function __clone() {
+    parent::__clone();
+
     // On cloning, also clone the dependent objects. However, we do not
     // want to clone the database connection object as that would duplicate the
     // connection itself.
@@ -1633,6 +1652,11 @@ class SelectQuery extends Query implements SelectQueryInterface {
     foreach ($this->union as $key => $aggregate) {
       $this->union[$key]['query'] = clone($aggregate['query']);
     }
+    foreach ($this->tables as $alias => $table) {
+      if ($table['table'] instanceof SelectQueryInterface) {
+        $this->tables[$alias]['table'] = clone $table['table'];
+      }
+    }
   }
 }
 

docroot/includes/form.inc

@@ -4327,10 +4327,14 @@ function theme_form_required_marker($variables) {
  * required. That is especially important for screenreader users to know
  * which field is required.
  *
+ * To associate the label with a different field, set the #label_for property
+ * to the ID of the desired field.
+ *
  * @param $variables
  *   An associative array containing:
  *   - element: An associative array containing the properties of the element.
- *     Properties used: #required, #title, #id, #value, #description.
+ *     Properties used: #required, #title, #id, #value, #description,
+ *     #label_for.
  *
  * @ingroup themeable
  */
@@ -4359,7 +4363,14 @@ function theme_form_element_label($variables) {
     $attributes['class'] = 'element-invisible';
   }
 
-  if (!empty($element['#id'])) {
+  // Use the element's ID as the default value of the "for" attribute (to
+  // associate the label with this form element), but allow this to be
+  // overridden in order to associate the label with a different form element
+  // instead.
+  if (!empty($element['#label_for'])) {
+    $attributes['for'] = $element['#label_for'];
+  }
+  elseif (!empty($element['#id'])) {
     $attributes['for'] = $element['#id'];
   }
 

docroot/includes/locale.inc

@@ -615,7 +615,7 @@ function locale_add_language($langcode, $name = NULL, $native = NULL, $direction
       'direction' => $direction,
       'domain' => $domain,
       'prefix' => $prefix,
-      'enabled' => $enabled,
+      'enabled' => $enabled ? 1 : 0,
     ))
     ->execute();
 

docroot/includes/module.inc

@@ -142,9 +142,10 @@ function system_list($type) {
     foreach ($bootstrap_list as $module) {
       drupal_get_filename('module', $module->name, $module->filename);
     }
-    // We only return the module names here since module_list() doesn't need
-    // the filename itself.
-    $lists['bootstrap'] = array_keys($bootstrap_list);
+    // Only return module names here since module_list() doesn't need the
+    // filename itself. Don't use drupal_map_assoc() as that requires common.inc.
+    $list = array_keys($bootstrap_list);
+    $lists['bootstrap'] = (!empty($list) ? array_combine($list, $list) : array());
   }
   // Otherwise build the list for enabled modules and themes.
   elseif (!isset($lists['module_enabled'])) {

docroot/includes/pager.inc

@@ -164,6 +164,21 @@ class PagerDefault extends SelectQueryExtender {
     }
     return $this;
   }
+
+  /**
+   * Gets the element ID for this pager query.
+   *
+   * The element is used to differentiate different pager queries on the same
+   * page so that they may be operated independently.
+   *
+   * @return
+   *   Element ID that is used to differentiate between different pager
+   *   queries.
+   */
+  public function getElement() {
+    $this->ensureElement();
+    return $this->element;
+  }
 }
 
 /**

docroot/includes/path.inc

@@ -417,6 +417,8 @@ function path_load($conditions) {
   }
   return $select
     ->fields('url_alias')
+    ->orderBy('pid', 'DESC')
+    ->range(0, 1)
     ->execute()
     ->fetchAssoc();
 }

docroot/includes/stream_wrappers.inc

@@ -405,6 +405,12 @@ abstract class DrupalLocalStreamWrapper implements DrupalStreamWrapperInterface
   public function stream_open($uri, $mode, $options, &$opened_path) {
     $this->uri = $uri;
     $path = $this->getLocalPath();
+    if ($path === FALSE) {
+      if ($options & STREAM_REPORT_ERRORS) {
+        trigger_error('stream_open() filename cannot be empty', E_USER_WARNING);
+      }
+      return FALSE;
+    }
     $this->handle = ($options & STREAM_REPORT_ERRORS) ? fopen($path, $mode) : @fopen($path, $mode);
 
     if ((bool) $this->handle && $options & STREAM_USE_PATH) {

docroot/misc/machine-name.js

@@ -27,7 +27,7 @@ Drupal.behaviors.machineName = {
   attach: function (context, settings) {
     var self = this;
     $.each(settings.machineName, function (source_id, options) {
-      var $source = $(source_id, context).addClass('machine-name-source');
+      var $source = $(source_id, context).addClass('machine-name-source').once('machine-name');
       var $target = $(options.target, context).addClass('machine-name-target');
       var $suffix = $(options.suffix, context);
       var $wrapper = $target.closest('.form-item');

docroot/modules/aggregator/aggregator.info

@@ -7,7 +7,7 @@ files[] = aggregator.test
 configure = admin/config/services/aggregator/settings
 stylesheets[all][] = aggregator.css
 
-; Information added by Drupal.org packaging script on 2022-07-20
-version = "7.91"
+; Information added by Drupal.org packaging script on 2022-09-07
+version = "7.92"
 project = "drupal"
-datestamp = "1658334256"
+datestamp = "1662554078"

docroot/modules/aggregator/tests/aggregator_test.info

@@ -5,7 +5,7 @@ version = VERSION
 core = 7.x
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2022-07-20
-version = "7.91"
+; Information added by Drupal.org packaging script on 2022-09-07
+version = "7.92"
 project = "drupal"
-datestamp = "1658334256"
+datestamp = "1662554078"

docroot/modules/block/block.info

@@ -6,7 +6,7 @@ core = 7.x
 files[] = block.test
 configure = admin/structure/block
 
-; Information added by Drupal.org packaging script on 2022-07-20
-version = "7.91"
+; Information added by Drupal.org packaging script on 2022-09-07
+version = "7.92"
 project = "drupal"
-datestamp = "1658334256"
+datestamp = "1662554078"

docroot/modules/block/tests/block_test.info

@@ -5,7 +5,7 @@ version = VERSION
 core = 7.x
 hidden = TRUE
 
-; Information added by Drupal.org packaging script on 2022-07-20
-version = "7.91"
+; Information added by Drupal.org packaging script on 2022-09-07
+version = "7.92"
 project = "drupal"
-datestamp = "1658334256"
+datestamp = "1662554078"