From: Günther Deschner <gd@samba.org>
Date: Thu, 23 Oct 2008 01:32:38 +0000 (+0200)
Subject: netapi: fix add_GROUP_USERS_INFO_X_buffer.
X-Git-Tag: samba-4.0.0alpha6~726
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7c38abe27e7f5a0823f8dacff51b1724426314c;p=thirdparty%2Fsamba.git

netapi: fix add_GROUP_USERS_INFO_X_buffer.

Guenther
---

diff --git a/source3/lib/netapi/user.c b/source3/lib/netapi/user.c
index 98c96ac450c..2abc25d6813 100644
--- a/source3/lib/netapi/user.c
+++ b/source3/lib/netapi/user.c
@@ -2787,15 +2787,23 @@ NTSTATUS add_GROUP_USERS_INFO_X_buffer(TALLOC_CTX *mem_ctx,
 
 	switch (level) {
 		case 0:
-			u0.grui0_name = talloc_strdup(mem_ctx, group_name);
-			NT_STATUS_HAVE_NO_MEMORY(u0.grui0_name);
+			if (group_name) {
+				u0.grui0_name = talloc_strdup(mem_ctx, group_name);
+				NT_STATUS_HAVE_NO_MEMORY(u0.grui0_name);
+			} else {
+				u0.grui0_name = NULL;
+			}
 
 			ADD_TO_ARRAY(mem_ctx, struct GROUP_USERS_INFO_0, u0,
 				     (struct GROUP_USERS_INFO_0 **)buffer, num_entries);
 			break;
 		case 1:
-			u1.grui1_name = talloc_strdup(mem_ctx, group_name);
-			NT_STATUS_HAVE_NO_MEMORY(u1.grui1_name);
+			if (group_name) {
+				u1.grui1_name = talloc_strdup(mem_ctx, group_name);
+				NT_STATUS_HAVE_NO_MEMORY(u1.grui1_name);
+			} else {
+				u1.grui1_name = NULL;
+			}
 
 			u1.grui1_attributes = attributes;