From: Leo Yuriev <leo@yuriev.ru>
Date: Tue, 14 Oct 2014 10:49:25 +0000 (+0400)
Subject: ITS#7965 mdb_dn2id
X-Git-Tag: OPENLDAP_REL_ENG_2_4_41~198
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=07fa9247053d0dd99e7ca6aa53c355dc24fae3ff;p=openldap

ITS#7965 mdb_dn2id

heap corruption due to returning a reference to a local variable
---

diff --git a/servers/slapd/back-mdb/dn2id.c b/servers/slapd/back-mdb/dn2id.c
index 06e6ad3f92..41c4758f95 100644
--- a/servers/slapd/back-mdb/dn2id.c
+++ b/servers/slapd/back-mdb/dn2id.c
@@ -346,7 +346,7 @@ mdb_dn2id(
 		cursor = mc;
 	} else {
 		rc = mdb_cursor_open( txn, dbi, &cursor );
-		if ( rc ) return rc;
+		if ( rc ) goto done;
 	}
 
 	for (;;) {
@@ -470,7 +470,7 @@ mdb_dn2sups(
 	key.mv_size = sizeof(ID);
 
 	rc = mdb_cursor_open( txn, dbi, &cursor );
-	if ( rc ) return rc;
+	if ( rc ) goto done;
 
 	for (;;) {
 		key.mv_data = &pid;