$NetBSD: patch-ak,v 1.1 2010/03/27 06:23:13 taca Exp $

Fix for CVE-2010-0397: r296152, r296153 from svn from PHP.

--- ext/xmlrpc/xmlrpc-epi-php.c.orig	2010-02-03 20:19:05.000000000 +0000
+++ ext/xmlrpc/xmlrpc-epi-php.c
@@ -778,6 +778,7 @@ zval* decode_request_worker(char *xml_in
 	zval* retval = NULL;
 	XMLRPC_REQUEST response;
 	STRUCT_XMLRPC_REQUEST_INPUT_OPTIONS opts = {{0}};
+	const char *method_name;
 	opts.xml_elem_opts.encoding = encoding_in ? utf8_get_encoding_id_from_string(encoding_in) : ENCODING_DEFAULT;
 
 	/* generate XMLRPC_REQUEST from raw xml */
@@ -788,10 +789,16 @@ zval* decode_request_worker(char *xml_in
 
 		if (XMLRPC_RequestGetRequestType(response) == xmlrpc_request_call) {
 			if (method_name_out) {
-				zval_dtor(method_name_out);
-				Z_TYPE_P(method_name_out) = IS_STRING;
-				Z_STRVAL_P(method_name_out) = estrdup(XMLRPC_RequestGetMethodName(response));
-				Z_STRLEN_P(method_name_out) = strlen(Z_STRVAL_P(method_name_out));
+				method_name = XMLRPC_RequestGetMethodName(response);
+				if (method_name) {
+					zval_dtor(method_name_out);
+					Z_TYPE_P(method_name_out) = IS_STRING;
+					Z_STRVAL_P(method_name_out) = estrdup(method_name);
+					Z_STRLEN_P(method_name_out) = strlen(Z_STRVAL_P(method_name_out));
+				} else if (retval) {
+					zval_ptr_dtor(&retval);
+					retval = NULL;
+				}
 			}
 		}
 
