From cb4334b7abf265f55d1a41f435fedd67494eeb18 Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Tue, 14 Feb 2023 18:10:14 +0100
Subject: [PATCH] malloc-fail: Fix memory leak in xmlSAX2StartElementNs

Found with libFuzzer, see #344.

Reference:https://github.com/GNOME/libxml2/commit/cb4334b7abf265f55d1a41f435fedd67494eeb18
Conflict:NA
---
 SAX2.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SAX2.c b/SAX2.c
index 2426e93..916e974 100644
--- a/SAX2.c
+++ b/SAX2.c
@@ -2242,6 +2242,7 @@ xmlSAX2StartElementNs(void *ctx,
 	        ret->name = lname;
 	    if (ret->name == NULL) {
 	        xmlSAX2ErrMemory(ctxt, "xmlSAX2StartElementNs");
+                xmlFree(ret);
 		return;
 	    }
 	}
-- 
2.27.0

