From dd33abf649f4e1479365a2ccc2b41134270ff4ac Mon Sep 17 00:00:00 2001
From: Günther Deschner <gd@samba.org>
Date: Tue, 28 Apr 2009 01:08:31 +0200
Subject: s3-svcctl: Fix crash in _svcctl_EnumServicesStatusW().

The resume handle is a unique pointer, always check before dereference.

Guenther
---
 source3/rpc_server/srv_svcctl_nt.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/source3/rpc_server/srv_svcctl_nt.c b/source3/rpc_server/srv_svcctl_nt.c
index f5b7b61020..f393a9a464 100644
--- a/source3/rpc_server/srv_svcctl_nt.c
+++ b/source3/rpc_server/srv_svcctl_nt.c
@@ -470,7 +470,9 @@ WERROR _svcctl_EnumServicesStatusW(pipes_struct *p,
 
 	*r->out.needed			= (buffer_size > r->in.offered) ? buffer_size : r->in.offered;
 	*r->out.services_returned	= (uint32)num_services;
-	*r->out.resume_handle		= 0x0;
+	if (r->out.resume_handle) {
+		*r->out.resume_handle	= 0;
+	}
 
 	return result;
 }
-- 
cgit