? drupal-cron_unserialize-axyjo.patch
? drupal_cron-495956-33-axyjo.patch
? sites/default/files
? sites/default/settings.php
Index: modules/system/system.install
===================================================================
RCS file: /cvs/drupal/drupal/modules/system/system.install,v
retrieving revision 1.348
diff -u -p -r1.348 system.install
--- modules/system/system.install	28 Jun 2009 17:04:52 -0000	1.348
+++ modules/system/system.install	30 Jun 2009 12:21:56 -0000
@@ -512,7 +512,7 @@ function system_install() {
 
   variable_set('node_options_forum', array(0 => 'status'));
 
-  $cron_key = serialize(md5(mt_rand()));
+  $cron_key = md5(mt_rand());
 
   variable_set('cron_key', $cron_key);
 }