From 0b793591acccda4c4e8fe420cc9fe5ae8674b4f3 Mon Sep 17 00:00:00 2001
From: zhouzhongyuan <zhouzhongyuan96@gmail.com>
Date: Mon, 26 Aug 2019 15:24:12 +0800
Subject: [PATCH] Fix memory leak in xmlRegEpxFromParse

Merge request !39
---
 xmlregexp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/xmlregexp.c b/xmlregexp.c
index 9e9c3752..1e8bf934 100644
--- a/xmlregexp.c
+++ b/xmlregexp.c
@@ -545,6 +545,8 @@ xmlRegEpxFromParse(xmlRegParserCtxtPtr ctxt) {
 	if (transitions == NULL) {
 	    xmlFree(stateRemap);
 	    xmlFree(stringRemap);
+            for (i = 0;i < nbatoms;i++)
+		xmlFree(stringMap[i]);
 	    xmlFree(stringMap);
 	    xmlFree(ret);
 	    return(NULL);