From 5a26b2d72b63f0b3d8d4aa151044521fdf8c2064 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Fri, 30 Dec 2005 21:25:38 +0000
Subject: r12619: make sure we don't return more than 25 addresses, as w2k3
 crashes in that case

I still need to make sure we didn't write such records to our database...

metze
(This used to be commit d0dc0ffa3160041e137b629b4dbbe821044edfe3)
---
 source4/nbt_server/wins/winsdb.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'source4/nbt_server/wins/winsdb.c')

diff --git a/source4/nbt_server/wins/winsdb.c b/source4/nbt_server/wins/winsdb.c
index 47abcd4a63..9131a70c07 100644
--- a/source4/nbt_server/wins/winsdb.c
+++ b/source4/nbt_server/wins/winsdb.c
@@ -479,6 +479,10 @@ NTSTATUS winsdb_record(struct winsdb_handle *h, struct ldb_message *msg, TALLOC_
 			goto failed;
 		}
 	}
+	if (num_values > 25) {
+		status = NT_STATUS_INTERNAL_DB_CORRUPTION;
+		goto failed;
+	}
 
 	rec->addresses     = talloc_array(rec, struct winsdb_addr *, num_values+1);
 	if (rec->addresses == NULL) {
-- 
cgit