From dea6282d3b7bda6389c2f101c14159274472b780 Mon Sep 17 00:00:00 2001
From: =?utf8?q?G=C3=BCnther=20Deschner?= <gd@samba.org>
Date: Fri, 17 May 2013 15:14:35 +0200
Subject: [PATCH] s3-libads: Fail create_local_private_krb5_conf_for_domain()
 if parameters missing.
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Guenther

Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
(cherry picked from commit 6dc7c63efa95d0c04b542667d9b6a6621c8139bf)
---
 source3/libads/kerberos.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index 50a409c1af5..cad4ad4a251 100644
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -838,6 +838,10 @@ bool create_local_private_krb5_conf_for_domain(const char *realm,
 		return false;
 	}
 
+	if (!realm || !domain || !pss || !kdc_name) {
+		return false;
+	}
+
 	dname = lock_path("smb_krb5");
 	if (!dname) {
 		return false;
-- 
2.11.4.GIT