From f8852184a111f6c4abb38ea3d2b2b91f45347a7a Mon Sep 17 00:00:00 2001
From: Nick Wellnhofer <wellnhofer@aevum.de>
Date: Tue, 14 Feb 2023 13:03:13 +0100
Subject: [PATCH] malloc-fail: Fix memory leak in xmlParseEntityDecl

Found with libFuzzer, see #344.

Reference:https://github.com/GNOME/libxml2/commit/f8852184a111f6c4abb38ea3d2b2b91f45347a7a
Conflict:NA
---
 parser.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/parser.c b/parser.c
index 3aea3e2..37d7dec 100644
--- a/parser.c
+++ b/parser.c
@@ -5518,7 +5518,7 @@ xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
 			ctxt->myDoc = xmlNewDoc(SAX_COMPAT_MODE);
 			if (ctxt->myDoc == NULL) {
 			    xmlErrMemory(ctxt, "New Doc failed");
-			    return;
+			    goto done;
 			}
 			ctxt->myDoc->properties = XML_DOC_INTERNAL;
 		    }
@@ -5589,7 +5589,7 @@ xmlParseEntityDecl(xmlParserCtxtPtr ctxt) {
 			    ctxt->myDoc = xmlNewDoc(SAX_COMPAT_MODE);
 			    if (ctxt->myDoc == NULL) {
 			        xmlErrMemory(ctxt, "New Doc failed");
-				return;
+				goto done;
 			    }
 			    ctxt->myDoc->properties = XML_DOC_INTERNAL;
 			}
-- 
2.27.0

