Ticket #17462: 17462.2.diff

wp-cron.php

@@ -53 +53 @@
                         wp_unschedule_event($timestamp, $hook, $v['args']);
 
                         do_action_ref_array($hook, $v['args']);
+
+                        if ( $local_time + 300 < time() )
+                                break 3;
                 }
         }
 }
 
+delete_transient( 'doing_cron' );
+
 die();

wp-includes/cron.php

@@ -210 +210 @@
                 $flag = 0;
 
         // don't run if another process is currently running it or more than once every 60 sec.
-        if ( $flag + 60 > $local_time )
+        if ( $flag + 360 > $local_time )
                 return;
 
         //sanity check