Ticket #49700: ixr_message_memory_leak_patch.diff

wp-includes/IXR/class-IXR-message.php

@@ -117 +117 @@
             $part = substr($this->message, 0, $chunk_size);
             $this->message = substr($this->message, $chunk_size);
             if (!xml_parse($this->_parser, $part, $final)) {
+                xml_parser_free($this->_parser);
+                unset($this->_parser);
                 return false;
             }
             if ($final) {
@@ -124 +126 @@
             }
         } while (true);
         xml_parser_free($this->_parser);
+        unset($this->_parser);
 
         // Grab the error messages, if any
         if ($this->messageType == 'fault') {