From: Michael Adam <obnox@samba.org>
Date: Wed, 7 May 2008 11:42:48 +0000 (+0200)
Subject: registry: check for existence of key in regdb_fetch_keys() before proceeding.
X-Git-Tag: samba-4.0.0alpha6~801^2~1475
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=4394c2dafb65c20a0cefa168b1b7c39abb2b493b;p=thirdparty%2Fsamba.git

registry: check for existence of key in regdb_fetch_keys() before proceeding.

Michael
(This used to be commit cf653e101d1b2c38b5e9de35732421a120213170)
---

diff --git a/source3/registry/reg_backend_db.c b/source3/registry/reg_backend_db.c
index 5cbc83e3c4d..7513b3b2633 100644
--- a/source3/registry/reg_backend_db.c
+++ b/source3/registry/reg_backend_db.c
@@ -852,6 +852,10 @@ int regdb_fetch_keys(const char *key, REGSUBKEY_CTR *ctr)
 
 	DEBUG(11,("regdb_fetch_keys: Enter key => [%s]\n", key ? key : "NULL"));
 
+	if (!regdb_key_exists(key)) {
+		goto fail;
+	}
+
 	ctr->seqnum = regdb_get_seqnum();
 
 	value = regdb_fetch_key_internal(frame, key);