- djm@cvs.openbsd.org 2011/09/09 22:46:44
     [channels.c channels.h clientloop.h mux.c ssh.c]
     support for cancelling local and remote port forwards via the multiplex
     socket. Use ssh -O cancel -L xx:xx:xx -R yy:yy:yy user@host" to request
     the cancellation of the specified forwardings; ok markus@
diff --git a/ssh.c b/ssh.c
index c717dcf..f437dec 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh.c,v 1.364 2011/08/02 23:15:03 djm Exp $ */
+/* $OpenBSD: ssh.c,v 1.365 2011/09/09 22:46:44 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -377,6 +377,8 @@
 				muxclient_command = SSHMUX_COMMAND_TERMINATE;
 			else if (strcmp(optarg, "stop") == 0)
 				muxclient_command = SSHMUX_COMMAND_STOP;
+			else if (strcmp(optarg, "cancel") == 0)
+				muxclient_command = SSHMUX_COMMAND_CANCEL_FWD;
 			else
 				fatal("Invalid multiplex command.");
 			break;