From 43555b3ff9c28a44aa27f447475b9f9cfccbe702 Mon Sep 17 00:00:00 2001
From: xiezhipeng <[email protected]>
Date: Fri, 24 Jun 2022 09:39:54 +0800
Subject: [PATCH] fix memory leaks in xmlACatalogAdd

---
 catalog.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/catalog.c b/catalog.c
index effbb2e..866e753 100644
--- a/catalog.c
+++ b/catalog.c
@@ -2981,6 +2981,8 @@ xmlACatalogAdd(xmlCatalogPtr catal, const xmlChar * type,
 	    if (catal->sgml == NULL)
 		catal->sgml = xmlHashCreate(10);
             res = xmlHashAddEntry(catal->sgml, orig, entry);
+            if (res)
+                xmlFreeCatalogEntry(entry, NULL);
         }
     }
     return (res);
-- 
1.8.3.1