From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 30 Jun 2011 07:56:06 +0000 (+0200)
Subject: s3:nmbd_packets: return the used number of sockets in create_listen_fdset() (bug... 
X-Git-Url: http://git.samba.org/?p=samba.git;a=commitdiff_plain;h=d9c0ace4311560a6f4a4df6d722b143a58cc6e9d

s3:nmbd_packets: return the used number of sockets in create_listen_fdset() (bug #8276)

Fix bug #7949 (DoS in Winbind and smbd with many file descriptors open)
(commit feb3fcd0fa4bda0967b881315595d7702f4d1752) changed the bahavior,
so that we skipped some sockets.

This should work for v3-3-test.

metze
---

diff --git a/source/nmbd/nmbd_packets.c b/source/nmbd/nmbd_packets.c
index 03e53623e21..bb65e39bfc0 100644
--- a/source/nmbd/nmbd_packets.c
+++ b/source/nmbd/nmbd_packets.c
@@ -1742,7 +1742,7 @@ only use %d.\n", (count*2) + 2, FD_SETSIZE));
 		*maxfd = MAX( *maxfd, subrec->dgram_sock);
 	}
 
-	*listen_number = (count*2) + 2;
+	*listen_number = num;
 
 	SAFE_FREE(*ppset);
 	SAFE_FREE(*psock_array);