Ticket #8794: wordpress-automatical-upgrade-does-not-choose-direct-method.patch

wp-admin/includes/file.php

@@ -627 +627 @@
                 $temp_file = wp_tempnam();
                 if ( getmyuid() == fileowner($temp_file) )
                         $method = 'direct';
+                elseif ( fileperms($temp_file) & 0x0010 && getmygid() == filegroup($temp_file) )
+                        $method = 'direct';
                 unlink($temp_file);
         }