From dab6a35f4cf6a7e8a3c05319e891e06887d63998 Mon Sep 17 00:00:00 2001
From: Volker Lendecke <vl@samba.org>
Date: Wed, 5 Jan 2011 14:35:11 +0100
Subject: s3: Limit the number of unexpected clients to 200

DoS protection like the max winbind clients. Settable by
nmbd:unexpected_clients
---
 source3/nmbd/nmbd_packets.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'source3/nmbd/nmbd_packets.c')

diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c
index ec5225a5ec..c2a5204fac 100644
--- a/source3/nmbd/nmbd_packets.c
+++ b/source3/nmbd/nmbd_packets.c
@@ -37,8 +37,10 @@ bool nmbd_init_packet_server(void)
 {
 	NTSTATUS status;
 
-	status = nb_packet_server_create(NULL, nmbd_event_context(), 0,
-					 &packet_server);
+	status = nb_packet_server_create(
+		NULL, nmbd_event_context(),
+		lp_parm_int(-1, "nmbd", "unexpected_clients", 200),
+		&packet_server);
 	if (!NT_STATUS_IS_OK(status)) {
 		DEBUG(0, ("ERROR: nb_packet_server_create failed: %s\n",
 			  nt_errstr(status)));
-- 
cgit