From fbb1e990ab3915956217c2747a983e9ae0469fd3 Mon Sep 17 00:00:00 2001
From: =?utf8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
Date: Sun, 7 Jun 2009 02:02:26 +0200
Subject: [PATCH] s3-samr: fix return code of _samr_LookupRids when run with
 pdb_ldap.

when _samr_LookupRids is called with no rids, it needs to return
NT_STATUS_NONE_MAPPED (not NT_STATUS_NO_MEMORY).

Found by RPC-SAMR torture test.

Guenther
---
 source3/passdb/pdb_ldap.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source3/passdb/pdb_ldap.c b/source3/passdb/pdb_ldap.c
index 0bebcc7c2ca..2272aedf134 100644
--- a/source3/passdb/pdb_ldap.c
+++ b/source3/passdb/pdb_ldap.c
@@ -3977,6 +3977,11 @@ static NTSTATUS ldapsam_lookup_rids(struct pdb_methods *methods,
 		goto done;
 	}
 
+	if (num_rids == 0) {
+		result = NT_STATUS_NONE_MAPPED;
+		goto done;
+	}
+
 	for (i=0; i<num_rids; i++)
 		attrs[i] = SID_NAME_UNKNOWN;
 
-- 
2.34.1