From: Volker Lendecke <vl@samba.org>
Date: Wed, 7 May 2008 12:28:23 +0000 (+0200)
Subject: Add an error return in find_forced_group()
X-Git-Tag: samba-3.3.0pre1~1273
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=93ce0705c14f222bda3e6204f4b54ba1893f33e1;p=thirdparty%2Fsamba.git

Add an error return in find_forced_group()
---

diff --git a/source/smbd/service.c b/source/smbd/service.c
index 60d962f3fdf..30e48018e9a 100644
--- a/source/smbd/service.c
+++ b/source/smbd/service.c
@@ -557,6 +557,11 @@ static NTSTATUS find_forced_group(bool force_user,
 
 	groupname = talloc_string_sub(talloc_tos(), groupname,
 				      "%S", lp_servicename(snum));
+	if (groupname == NULL) {
+		DEBUG(1, ("talloc_string_sub failed\n"));
+		result = NT_STATUS_NO_MEMORY;
+		goto done;
+	}
 
 	if (!lookup_name_smbconf(talloc_tos(), groupname,
 			 LOOKUP_NAME_ALL|LOOKUP_NAME_GROUP,