diff options
| author | Matthieu Patou <mat@matws.net> | 2012-01-27 16:12:52 -0800 |
|---|---|---|
| committer | Matthieu Patou <mat@samba.org> | 2012-02-03 11:09:29 +0100 |
| commit | 357631b8b9da95c5cd43e05e8ad9d7ef43fb67da (patch) | |
| tree | 67a0bb5813d90eca361befb189407a5e230851c4 /source3/nmbd | |
| parent | 9b43ad4fcac1eb6796973336c5614b18a054080d (diff) | |
| download | samba-357631b8b9da95c5cd43e05e8ad9d7ef43fb67da.tar.gz | |
s3-nmbd: don't discard DGRAM frames from local addresses when we are a DC
Winbind use netbios to locate the DC, if samba is also a DC then nmbd
receive request from Winbind that are from a local address, those
requests must not be discarded otherwise winbind can't find the DC and
won't try another method.
Autobuild-User: Matthieu Patou <mat@samba.org>
Autobuild-Date: Fri Feb 3 11:09:29 CET 2012 on sn-devel-104
Diffstat (limited to 'source3/nmbd')
| -rw-r--r-- | source3/nmbd/nmbd_packets.c | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/source3/nmbd/nmbd_packets.c b/source3/nmbd/nmbd_packets.c index da38dcfbfeb..edac6f6b9ff 100644 --- a/source3/nmbd/nmbd_packets.c +++ b/source3/nmbd/nmbd_packets.c @@ -1995,21 +1995,23 @@ bool listen_for_packets(struct messaging_context *msg, bool run_election) continue; } - if ((is_loopback_ip_v4(packet->ip) || ismyip_v4(packet->ip)) && - packet->port == client_port) - { - if (client_port == DGRAM_PORT) { - DEBUG(7,("discarding own dgram packet from %s:%d\n", - inet_ntoa(packet->ip),packet->port)); - free_packet(packet); - continue; - } - - if (packet->packet.nmb.header.nm_flags.bcast) { - DEBUG(7,("discarding own nmb bcast packet from %s:%d\n", - inet_ntoa(packet->ip),packet->port)); - free_packet(packet); - continue; + if (!IS_DC) { + if ((is_loopback_ip_v4(packet->ip) || ismyip_v4(packet->ip)) && + packet->port == client_port) + { + if (client_port == DGRAM_PORT) { + DEBUG(7,("discarding own dgram packet from %s:%d\n", + inet_ntoa(packet->ip),packet->port)); + free_packet(packet); + continue; + } + + if (packet->packet.nmb.header.nm_flags.bcast) { + DEBUG(7,("discarding own nmb bcast packet from %s:%d\n", + inet_ntoa(packet->ip),packet->port)); + free_packet(packet); + continue; + } } } |