diff options
| author |   djm <djm@openbsd.org> | 2008-12-09 02:38:18 +0000 |
|---|---|---|
| committer | djm <djm@openbsd.org> | 2008-12-09 02:38:18 +0000 |
| commit | e35525d330176d101adb44a4c6ec3e7d07dc7f08 (patch) | |
| tree | c94d20d866b97f60f55c123d98045acec5726324 | |
| parent | do device classification for non-UVC and firmware-needing devices together (diff) | |
| download | wireguard-openbsd-e35525d330176d101adb44a4c6ec3e7d07dc7f08.tar.xz wireguard-openbsd-e35525d330176d101adb44a4c6ec3e7d07dc7f08.zip | |
The ~C escape handler does not work correctly for multiplexed sessions -
it opens a commandline on the master session, instead of on the slave
that requested it. Disable it on slave sessions until such time as it
is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
ok markus@
| -rw-r--r-- | usr.bin/ssh/clientloop.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/usr.bin/ssh/clientloop.c b/usr.bin/ssh/clientloop.c index 6d1683d6675..817be09c99b 100644 --- a/usr.bin/ssh/clientloop.c +++ b/usr.bin/ssh/clientloop.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clientloop.c,v 1.205 2008/12/02 19:01:07 markus Exp $ */ +/* $OpenBSD: clientloop.c,v 1.206 2008/12/09 02:38:18 djm Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -1033,7 +1033,6 @@ process_escapes(Channel *c, Buffer *bin, Buffer *bout, Buffer *berr, Supported escape sequences:\r\n\ %c. - terminate session\r\n\ %cB - send a BREAK to the remote system\r\n\ - %cC - open a command line\r\n\ %cR - Request rekey (SSH protocol 2 only)\r\n\ %c# - list forwarded connections\r\n\ %c? - this message\r\n\ @@ -1042,8 +1041,7 @@ Supported escape sequences:\r\n\ escape_char, escape_char, escape_char, escape_char, escape_char, escape_char, - escape_char, escape_char, - escape_char); + escape_char, escape_char); } else { snprintf(string, sizeof string, "%c?\r\n\ @@ -1078,6 +1076,8 @@ Supported escape sequences:\r\n\ continue; case 'C': + if (c && c->ctl_fd != -1) + goto noescape; process_cmdline(); continue; |