Ticket #10181: 10181.patch

wp-admin/includes/misc.php

@@ -72 +72 @@
                         $markerdata = explode( "\n", implode( '', file( $filename ) ) );
                 }
 
-                $f = fopen( $filename, 'w' );
+                if ( !$f = @fopen( $filename, 'w' ) )
+                        return false;
+
                 $foundit = false;
                 if ( $markerdata ) {
                         $state = true;