Commit 5a02583c authored by Zhipeng Xie's avatar Zhipeng Xie Committed by Nick Wellnhofer
Browse files

Fix memory leak in xmlParseBalancedChunkMemoryRecover

When doc is NULL, namespace created in xmlTreeEnsureXMLDecl
is bind to newDoc->oldNs, in this case, set newDoc->oldNs to
NULL and free newDoc will cause a memory leak.

Found with libFuzzer.

Closes #82.
parent 09b6f818
......@@ -13894,7 +13894,8 @@ xmlParseBalancedChunkMemoryRecover(xmlDocPtr doc, xmlSAXHandlerPtr sax,
newDoc->intSubset = NULL;
newDoc->extSubset = NULL;
newDoc->oldNs = NULL;
if(doc != NULL)
newDoc->oldNs = NULL;
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment