commit 7eca35fbaef6bd06074c4b978d381303609fcb0b
author Daniel Veillard <veillard@src.gnome.org> Mon Nov 29 13:08:03 2004 +0000
committer Daniel Veillard <veillard@src.gnome.org> Mon Nov 29 13:08:03 2004 +0000
tree 573210a01223727f5de88342f5484599fa55970a
parent 66e40b14d5c8f4700312d8704e09902c7ddfc240

fixed a memory leak on errors in some circumstances #159812 Daniel

* xpath.c: fixed a memory leak on errors in some circumstances #159812
Daniel

xpath.c

diff --git a/xpath.c b/xpath.c
index 8afbb34..20e38f4 100644
--- a/xpath.c
+++ b/xpath.c
@@ -3917,9 +3917,12 @@
  */
 void
 xmlXPathFreeContext(xmlXPathContextPtr ctxt) {
+    if (ctxt == NULL) return;
+
     xmlXPathRegisteredNsCleanup(ctxt);
     xmlXPathRegisteredFuncsCleanup(ctxt);
     xmlXPathRegisteredVariablesCleanup(ctxt);
+    xmlResetError(&ctxt->lastError);
     xmlFree(ctxt);
 }