Description:
------------
Hi,

In the file /ext/xmlrpc/libxmlrpc/xmlrpc.c:


 818            xml_element_to_DANDARPC_REQUEST(request, root_elem);
leaks memory, as it actually returns storage.

as does
 822                                xml_element_to_SOAP_REQUEST (request, root_elem);

and

 826            xml_element_to_XMLRPC_REQUEST(request, root_elem);



And in /ext/xmlrpc/libxmlrpc/xml_to_soap.c:

662                        }
leaks 'rpc'




and in /ext/xmlrpc/libxmlrpc/system_methods.c:

366   return xReturn;
leaks 'xIntro', and 'xFaults'


and in /ext/xmlrpc/libxmlrpc/xmlrpc_introspection.c:

240      }

leaks 'xTypesArray'