diff options
| author |   markus <markus@openbsd.org> | 2010-05-16 12:55:51 +0000 |
|---|---|---|
| committer | markus <markus@openbsd.org> | 2010-05-16 12:55:51 +0000 |
| commit | 711d1ecb673497255048d20d2a99f9517189b872 (patch) | |
| tree | 996d4165f54a4eefa6993682806f61fc0bafc3f7 /usr.bin/ssh/ssh.c | |
| parent | Don't include -ftree-vrp in -O2 and higher as it has known bugs in gcc 4.2. (diff) | |
| download | wireguard-openbsd-711d1ecb673497255048d20d2a99f9517189b872.tar.xz wireguard-openbsd-711d1ecb673497255048d20d2a99f9517189b872.zip | |
mux support for remote forwarding with dynamic port allocation,
use with
LPORT=`ssh -S muxsocket -R0:localhost:25 -O forward somehost`
feedback and ok djm@
Diffstat (limited to 'usr.bin/ssh/ssh.c')
| -rw-r--r-- | usr.bin/ssh/ssh.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.bin/ssh/ssh.c b/usr.bin/ssh/ssh.c index b1aa425088b..aafda8d6c39 100644 --- a/usr.bin/ssh/ssh.c +++ b/usr.bin/ssh/ssh.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ssh.c,v 1.337 2010/05/14 23:29:23 djm Exp $ */ +/* $OpenBSD: ssh.c,v 1.338 2010/05/16 12:55:51 markus Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -314,6 +314,8 @@ main(int ac, char **av) fatal("Multiplexing command already specified"); if (strcmp(optarg, "check") == 0) muxclient_command = SSHMUX_COMMAND_ALIVE_CHECK; + else if (strcmp(optarg, "forward") == 0) + muxclient_command = SSHMUX_COMMAND_FORWARD; else if (strcmp(optarg, "exit") == 0) muxclient_command = SSHMUX_COMMAND_TERMINATE; else @@ -858,9 +860,10 @@ ssh_confirm_remote_forward(int type, u_int32_t seq, void *ctxt) type == SSH2_MSG_REQUEST_SUCCESS ? "success" : "failure", rfwd->listen_port, rfwd->connect_host, rfwd->connect_port); if (type == SSH2_MSG_REQUEST_SUCCESS && rfwd->listen_port == 0) { + rfwd->allocated_port = packet_get_int(); logit("Allocated port %u for remote forward to %s:%d", - packet_get_int(), - rfwd->connect_host, rfwd->connect_port); + rfwd->allocated_port, + rfwd->connect_host, rfwd->connect_port); } if (type == SSH2_MSG_REQUEST_FAILURE) { |