Drupal 5.13

CHANGELOG.txt

 // $Id$
 
-Drupal 5.13-dev, xxxx-xx-xx (development version)
+Drupal 5.13, 2008-12-10
 -----------------------
+- fixed a variety of small bugs.
+- fixed security issues, (Cross site request forgery and Cross site scripting), see SA-2008-073
+- updated robots.txt and .htaccess to match current file use.
 
 Drupal 5.12, 2008-10-22
 -----------------------

modules/filter/filter.module

@@ -709,13 +709,20 @@ function filter_list_format($format) {
   static $filters = array();
 
   if (!isset($filters[$format])) {
-    $filters[$format] = array();
     $result = db_query("SELECT * FROM {filters} WHERE format = %d ORDER BY weight ASC", $format);
-    while ($filter = db_fetch_object($result)) {
-      $list = module_invoke($filter->module, 'filter', 'list');
-      if (isset($list) && is_array($list) && isset($list[$filter->delta])) {
-        $filter->name = $list[$filter->delta];
-        $filters[$format][$filter->module .'/'. $filter->delta] = $filter;
+    if (db_num_rows($result) == 0 && !db_result(db_query("SELECT 1 FROM {filter_formats} WHERE format = %d", $format))) {
+      // The format has no filters and does not exist, use the default input
+      // format.
+      $filters[$format] = filter_list_format(variable_get('filter_default_format', 1));
+    }
+    else {
+      $filters[$format] = array();
+      while ($filter = db_fetch_object($result)) {
+        $list = module_invoke($filter->module, 'filter', 'list');
+        if (isset($list) && is_array($list) && isset($list[$filter->delta])) {
+          $filter->name = $list[$filter->delta];
+          $filters[$format][$filter->module .'/'. $filter->delta] = $filter;
+        }
       }
     }
   }

modules/system/system.module

@@ -6,7 +6,7 @@
  * Configuration system that lets administrators modify the workings of the site.
  */
 
-define('VERSION', '5.13-dev');
+define('VERSION', '5.13');
 
 /**
  * Implementation of hook_help().

update.php

@@ -562,10 +562,11 @@ function update_finished_page($success) {
 
 function update_info_page() {
   drupal_set_title('Drupal database update');
+  $link = 'update.php?op=selection&token='. drupal_get_token('update');
   $output = "<ol>\n";
   $output .= "<li>Use this script to <strong>upgrade an existing Drupal installation</strong>. You don't need this script when installing Drupal from scratch.</li>";
   $output .= "<li>Before doing anything, backup your database. This process will change your database and its values, and some things might get lost.</li>\n";
-  $output .= "<li>Update your Drupal sources, check the notes below and <a href=\"update.php?op=selection\">run the database upgrade script</a>. Don't upgrade your database twice as it may cause problems.</li>\n";
+  $output .= "<li>Update your Drupal sources, check the notes below and <a href=\"$link\">run the database upgrade script</a>. Don't upgrade your database twice as it may cause problems.</li>\n";
   $output .= "<li>Go through the various administration pages to change the existing and new settings to your liking.</li>\n";
   $output .= "</ol>";
   $output .= '<p>For more help, see the <a href="http://drupal.org/node/258">Installation and upgrading handbook</a>. If you are unsure what these terms mean you should probably contact your hosting provider.</p>';
@@ -793,10 +794,6 @@ function update_create_cache_tables() {
 
   $op = isset($_REQUEST['op']) ? $_REQUEST['op'] : '';
   switch ($op) {
-    case 'Update':
-      $output = update_update_page();
-      break;
-
     case 'finished':
       $output = update_finished_page(TRUE);
       break;
@@ -813,10 +810,18 @@ function update_create_cache_tables() {
       $output = update_progress_page_nojs();
       break;
 
+    case 'Update':
+      if ($_GET['token'] == drupal_get_token('update')) {
+        $output = update_update_page();
+        break;
+      }
+      // If the token did not match we just display the default page.
     case 'selection':
-      $output = update_selection_page();
-      break;
-
+      if ($_GET['token'] == drupal_get_token('update')) {
+        $output = update_selection_page();
+        break;
+      }
+      // If the token did not match we just display the default page.
     default:
       $output = update_info_page();
       break;