1From cfbc1f48ee6259efaedcdc485d86b90e252da970 Mon Sep 17 00:00:00 2001 2From: Nick Wellnhofer <wellnhofer@aevum.de> 3Date: Sun, 5 Mar 2023 14:06:51 +0100 4Subject: [PATCH] malloc-fail: Fix memory leak in xmlSchemaParse 5 6Found with libFuzzer, see #344. 7 8Reference:https://github.com/GNOME/libxml2/commit/cfbc1f48ee6259efaedcdc485d86b90e252da970 9Conflict:NA 10--- 11 xmlschemas.c | 2 +- 12 1 file changed, 1 insertion(+), 1 deletion(-) 13 14diff --git a/xmlschemas.c b/xmlschemas.c 15index c68103c..fa9d113 100644 16--- a/xmlschemas.c 17+++ b/xmlschemas.c 18@@ -21473,7 +21473,7 @@ xmlSchemaParse(xmlSchemaParserCtxtPtr ctxt) 19 if (ctxt->constructor == NULL) { 20 ctxt->constructor = xmlSchemaConstructionCtxtCreate(ctxt->dict); 21 if (ctxt->constructor == NULL) 22- return(NULL); 23+ goto exit_failure; 24 /* Take ownership of the constructor to be able to free it. */ 25 ctxt->ownsConstructor = 1; 26 } 27-- 282.27.0 29 30