From 7cd3e665076db5efdc9f31559da4d54f3e04ba01 Mon Sep 17 00:00:00 2001
From: "Paul J. Reder" <rederpj@apache.org>
Date: Fri, 16 Nov 2007 23:14:56 +0000
Subject: [PATCH] A quick fix to avoid potential memory issues.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@595866 13f79535-47bb-0310-9956-ffa450edef68
---
 modules/ldap/util_ldap_cache.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/modules/ldap/util_ldap_cache.c b/modules/ldap/util_ldap_cache.c
index 2217b20b7f..972e6ce64b 100644
--- a/modules/ldap/util_ldap_cache.c
+++ b/modules/ldap/util_ldap_cache.c
@@ -266,7 +266,13 @@ void *util_ldap_compare_node_copy(util_ald_cache_t *cache, void *c)
         }
         node->lastcompare = n->lastcompare;
         node->result = n->result;
-        node->sgl_processed = n->sgl_processed;
+        if (n->subgroupList && !node->subgroupList ) {
+  	    /* original entry had an SGL, no shared memory left to copy it */
+  	    node->sgl_processed = 0;
+  	}
+  	else {
+            node->sgl_processed = n->sgl_processed;
+        }
         return node;
     }
     else {
-- 
2.50.1