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2006-07-10 - djm@cvs.openbsd.org 2006/07/10 12:08:08Damien Miller
[channels.c] fix misparsing of SOCKS 5 packets that could result in a crash; reported by mk@ ok markus@
2006-07-10 - stevesk@cvs.openbsd.org 2006/07/03 17:59:32Damien Miller
[channels.c includes.h] move #include <arpa/inet.h> out of includes.h; old ok djm@ (portable needed session.c too)
2006-06-25 - (dtucker) [channels.c serverloop.c] Apply the bug #1102 workaround to ptysDarren Tucker
only, otherwise sshd can hang exiting non-interactive sessions.
2006-06-23 - (dtucker) [channels.c configure.ac serverloop.c] Bug #1102: Around AIXDarren Tucker
4.3.3 ML3 or so, the AIX pty layer starting passing zero-length writes on the pty slave as zero-length reads on the pty master, which sshd interprets as the descriptor closing. Since most things don't do zero length writes this rarely matters, but occasionally it happens, and when it does the SSH pty session appears to hang, so we add a special case for this condition. ok djm@
2006-04-23 - djm@cvs.openbsd.org 2006/04/16 00:48:52Damien Miller
[buffer.c buffer.h channels.c] Fix condition where we could exit with a fatal error when an input buffer became too large and the remote end had advertised a big window. The problem was a mismatch in the backoff math between the channels code and the buffer code, so make a buffer_check_alloc() function that the channels code can use to propsectivly check whether an incremental allocation will succeed. bz #1131, debugged with the assistance of cove AT wildpackets.com; ok dtucker@ deraadt@
2006-03-31 - djm@cvs.openbsd.org 2006/03/30 09:41:25Damien Miller
[channels.c] ARGSUSED for dispatch table-driven functions
2006-03-31 - deraadt@cvs.openbsd.org 2006/03/28 01:52:28Damien Miller
[channels.c] do not accept unreasonable X ports numbers; ok djm
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/25 18:58:10Damien Miller
[channels.c] delete cast not required
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/25 18:56:55Damien Miller
[bufaux.c channels.c packet.c] remove (char *) casts to a function that accepts void * for the arg
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/25 18:43:30Damien Miller
[channels.c] use strtonum() instead of atoi() [limit X screens to 400, sorry]
2006-03-26 - djm@cvs.openbsd.org 2006/03/25 13:17:03Damien Miller
[atomicio.c auth-bsdauth.c auth-chall.c auth-options.c auth-passwd.c] [auth-rh-rsa.c auth-rhosts.c auth-rsa.c auth-skey.c auth.c auth1.c] [auth2-chall.c auth2-hostbased.c auth2-kbdint.c auth2-none.c] [auth2-passwd.c auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c] [buffer.c canohost.c channels.c cipher-3des1.c cipher-bf1.c] [cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c compress.c] [deattack.c dh.c dispatch.c fatal.c groupaccess.c hostfile.c kex.c] [kexdh.c kexdhc.c kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c] [mac.c match.c md-sha256.c misc.c monitor.c monitor_fdpass.c] [monitor_mm.c monitor_wrap.c msg.c nchan.c packet.c progressmeter.c] [readconf.c readpass.c rsa.c scard.c scp.c servconf.c serverloop.c] [session.c sftp-client.c sftp-common.c sftp-glob.c sftp-server.c] [sftp.c ssh-add.c ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c] [ssh-keysign.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c] [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c] [uidswap.c uuencode.c xmalloc.c] Put $OpenBSD$ tags back (as comments) to replace the RCSID()s that Theo nuked - our scripts to sync -portable need them in the files
2006-03-26 - djm@cvs.openbsd.org 2006/03/25 01:13:23Damien Miller
[buffer.c channels.c deattack.c misc.c scp.c session.c sftp-client.c] [sftp-server.c ssh-agent.c ssh-rsa.c xmalloc.c xmalloc.h auth-pam.c] [uidswap.c] change OpenSSH's xrealloc() function from being xrealloc(p, new_size) to xrealloc(p, new_nmemb, new_itemsize). realloc is particularly prone to integer overflows because it is almost always allocating "n * size" bytes, so this is a far safer API; ok deraadt@
2006-03-26 - djm@cvs.openbsd.org 2006/03/25 00:05:41Damien Miller
[auth-bsdauth.c auth-skey.c auth.c auth2-chall.c channels.c] [clientloop.c deattack.c gss-genr.c kex.c key.c misc.c moduli.c] [monitor.c monitor_wrap.c packet.c scard.c sftp-server.c ssh-agent.c] [ssh-keyscan.c ssh.c sshconnect.c sshconnect2.c sshd.c uuencode.c] [xmalloc.c xmalloc.h] introduce xcalloc() and xasprintf() failure-checked allocations functions and use them throughout openssh xcalloc is particularly important because malloc(nmemb * size) is a dangerous idiom (subject to integer overflow) and it is time for it to die feedback and ok deraadt@
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/20 18:48:34Damien Miller
[channels.c fatal.c kex.c packet.c serverloop.c] spacing
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/20 18:35:12Damien Miller
[channels.c] x11_fake_data is only ever used as u_char *
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/20 18:26:55Damien Miller
[channels.c monitor.c session.c session.h ssh-agent.c ssh-keygen.c] [ssh-rsa.c ssh.c sshlogin.c] annoying spacing fixes getting in the way of real diffs
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/20 18:14:02Damien Miller
[channels.c clientloop.c monitor_wrap.c monitor_wrap.h serverloop.c] [ssh.c sshpty.c sshpty.h] sprinkle u_int throughout pty subsystem, ok markus
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/19 18:52:11Damien Miller
[auth1.c authfd.c channels.c] spacing
2006-03-26 - deraadt@cvs.openbsd.org 2006/03/19 18:51:18Damien Miller
[atomicio.c auth-bsdauth.c auth-chall.c auth-krb5.c auth-options.c] [auth-pam.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c auth-rsa.c] [auth-shadow.c auth-skey.c auth.c auth1.c auth2-chall.c] [auth2-hostbased.c auth2-kbdint.c auth2-none.c auth2-passwd.c] [auth2-pubkey.c auth2.c authfd.c authfile.c bufaux.c buffer.c] [canohost.c channels.c cipher-3des1.c cipher-acss.c cipher-aes.c] [cipher-bf1.c cipher-ctr.c cipher.c cleanup.c clientloop.c compat.c] [compress.c deattack.c dh.c dispatch.c dns.c entropy.c fatal.c] [groupaccess.c hostfile.c includes.h kex.c kexdh.c kexdhc.c] [kexdhs.c kexgex.c kexgexc.c kexgexs.c key.c log.c loginrec.c] [loginrec.h logintest.c mac.c match.c md-sha256.c md5crypt.c misc.c] [monitor.c monitor_fdpass.c monitor_mm.c monitor_wrap.c msg.c] [nchan.c packet.c progressmeter.c readconf.c readpass.c rsa.c] [scard.c scp.c servconf.c serverloop.c session.c sftp-client.c] [sftp-common.c sftp-glob.c sftp-server.c sftp.c ssh-add.c] [ssh-agent.c ssh-dss.c ssh-keygen.c ssh-keyscan.c ssh-keysign.c] [ssh-rand-helper.c ssh-rsa.c ssh.c sshconnect.c sshconnect1.c] [sshconnect2.c sshd.c sshlogin.c sshpty.c sshtty.c ttymodes.c] [uidswap.c uuencode.c xmalloc.c openbsd-compat/bsd-arc4random.c] [openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-cygwin_util.c] [openbsd-compat/bsd-getpeereid.c openbsd-compat/bsd-misc.c] [openbsd-compat/bsd-nextstep.c openbsd-compat/bsd-snprintf.c] [openbsd-compat/bsd-waitpid.c openbsd-compat/fake-rfc2553.c] RCSID() can die
2006-03-15 - stevesk@cvs.openbsd.org 2006/02/20 16:36:15Damien Miller
[authfd.c channels.c includes.h session.c ssh-agent.c ssh.c] move #include <sys/un.h> out of includes.h; ok djm@
2006-03-15 - stevesk@cvs.openbsd.org 2006/02/10 00:27:13Damien Miller
[channels.c clientloop.c includes.h misc.c progressmeter.c sftp.c] [ssh.c sshd.c sshpty.c] move #include <sys/ioctl.h> out of includes.h; ok markus@
2006-03-15 - stevesk@cvs.openbsd.org 2006/02/07 01:42:00Damien Miller
[channels.c clientloop.c clientloop.h includes.h packet.h] [serverloop.c sshpty.c sshpty.h sshtty.c ttymodes.c] move #include <termios.h> out of includes.h; ok markus@
2006-01-31 - reyk@cvs.openbsd.org 2006/01/30 12:22:22Damien Miller
[channels.c] mark channel as write failed or dead instead of read failed on error of the channel output filter. ok markus@
2006-01-04 - (djm) [channels.c] clean up harmless merge error, from reyk@Damien Miller
2005-12-31 - reyk@cvs.openbsd.org 2005/12/30 15:56:37Damien Miller
[channels.c channels.h clientloop.c] add channel output filter interface. ok djm@, suggested by markus@
2005-12-31 - (djm) OpenBSD CVS SyncDamien Miller
- stevesk@cvs.openbsd.org 2005/12/28 22:46:06 [canohost.c channels.c clientloop.c] use 'break-in' for consistency; ok deraadt@ ok and input jmc@
2005-12-13 - markus@cvs.openbsd.org 2005/12/12 13:46:18Damien Miller
[channels.c channels.h session.c] make sure protocol messages for internal channels are ignored. allow adjust messages for non-open channels; with and ok djm@
2005-12-13 - reyk@cvs.openbsd.org 2005/12/06 22:38:28Damien Miller
[auth-options.c auth-options.h channels.c channels.h clientloop.c] [misc.c misc.h readconf.c readconf.h scp.c servconf.c servconf.h] [serverloop.c sftp.c ssh.1 ssh.c ssh_config ssh_config.5 sshconnect.c] [sshconnect.h sshd.8 sshd_config sshd_config.5] Add support for tun(4) forwarding over OpenSSH, based on an idea and initial channel code bits by markus@. This is a simple and easy way to use OpenSSH for ad hoc virtual private network connections, e.g. administrative tunnels or secure wireless access. It's based on a new ssh channel and works similar to the existing TCP forwarding support, except that it depends on the tun(4) network interface on both ends of the connection for layer 2 or layer 3 tunneling. This diff also adds support for LocalCommand in the ssh(1) client. ok djm@, markus@, jmc@ (manpages), tested and discussed with others
2005-11-05 - stevesk@cvs.openbsd.org 2005/10/14 02:29:37Damien Miller
[channels.c clientloop.c] free()->xfree(); ok djm@
2005-11-05 - djm@cvs.openbsd.org 2005/10/11 23:37:37Damien Miller
[channels.c] bz #1076 set SO_REUSEADDR on X11 forwarding listner sockets, preventing bind() failure when a previous connection's listeners are in TIME_WAIT, reported by plattner AT inf.ethz.ch; ok dtucker@
2005-11-05 - djm@cvs.openbsd.org 2005/10/10 10:23:08Damien Miller
[channels.c channels.h clientloop.c serverloop.c session.c] fix regression I introduced in 4.2: X11 forwardings initiated after a session has exited (e.g. "(sleep 5; xterm) &") would not start. bz #1086 reported by t8m AT centrum.cz; ok markus@ dtucker@
2005-10-03 - markus@cvs.openbsd.org 2005/09/07 08:53:53Darren Tucker
[channels.c] enforce chanid != NULL; ok djm
2005-07-17 - djm@cvs.openbsd.org 2005/07/17 07:17:55Damien Miller
[auth-rh-rsa.c auth-rhosts.c auth2-chall.c auth2-gss.c channels.c] [cipher-ctr.c gss-genr.c gss-serv.c kex.c moduli.c readconf.c] [serverloop.c session.c sftp-client.c sftp.c ssh-add.c ssh-keygen.c] [sshconnect.c sshconnect2.c] knf says that a 2nd level indent is four (not three or five) spaces
2005-07-17 - (djm) [auth-pam.c sftp.c] spaces vs. tabs at start of lineDamien Miller
- djm@cvs.openbsd.org 2005/07/17 06:49:04 [channels.c channels.h session.c session.h] Fix a number of X11 forwarding channel leaks: 1. Refuse multiple X11 forwarding requests on the same session 2. Clean up all listeners after a single_connection X11 forward, not just the one that made the single connection 3. Destroy X11 listeners when the session owning them goes away testing and ok dtucker@
2005-07-17 - djm@cvs.openbsd.org 2005/07/16 01:35:24Damien Miller
[auth1.c channels.c cipher.c clientloop.c kex.c session.c ssh.c] [sshconnect.c] spacing
2005-07-06 - markus@cvs.openbsd.org 2005/07/04 14:04:11Damien Miller
[channels.c] don't forget to set x11_saved_display
2005-07-06 - djm@cvs.openbsd.org 2005/07/04 00:58:43Damien Miller
[channels.c clientloop.c clientloop.h misc.c misc.h ssh.c ssh_config.5] implement support for X11 and agent forwarding over multiplex slave connections. Because of protocol limitations, the slave connections inherit the master's DISPLAY and SSH_AUTH_SOCK rather than distinctly forwarding their own. ok dtucker@ "put it in" deraadt@
2005-07-06 - markus@cvs.openbsd.org 2005/07/01 13:19:47Damien Miller
[channels.c] don't free() if getaddrinfo() fails; report mpech@
2005-06-17 - djm@cvs.openbsd.org 2005/06/17 02:44:33Damien Miller
[auth-rsa.c auth.c auth1.c auth2-chall.c auth2-gss.c authfd.c authfile.c] [bufaux.c canohost.c channels.c cipher.c clientloop.c dns.c gss-serv.c] [kex.c kex.h key.c mac.c match.c misc.c packet.c packet.h scp.c] [servconf.c session.c session.h sftp-client.c sftp-server.c sftp.c] [ssh-keyscan.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c sshd.c] make this -Wsign-compare clean; ok avsm@ markus@ NB. auth1.c changes not committed yet (conflicts with uncommitted sync) NB2. more work may be needed to make portable Wsign-compare clean
2005-06-17 - markus@cvs.openbsd.org 2005/06/16 08:00:00Damien Miller
[canohost.c channels.c sshd.c] don't exit if getpeername fails for forwarded ports; bugzilla #1054; ok djm
2005-06-17 - (djm) OpenBSD CVS SyncDamien Miller
- djm@cvs.openbsd.org 2005/06/16 03:38:36 [channels.c channels.h clientloop.c clientloop.h ssh.c] move x11_get_proto from ssh.c to clientloop.c, to make muliplexed xfwd easier later; ok deraadt@
2005-03-14 - markus@cvs.openbsd.org 2005/03/14 11:46:56Darren Tucker
[buffer.c buffer.h channels.c] limit input buffer size for channels; bugzilla #896; with and ok dtucker@
2005-03-14 - deraadt@cvs.openbsd.org 2005/03/10 22:01:05Darren Tucker
[misc.c ssh-keygen.c servconf.c clientloop.c auth-options.c ssh-add.c monitor.c sftp-client.c bufaux.h hostfile.c ssh.c sshconnect.c channels.c readconf.c bufaux.c sftp.c] spacing
2005-03-01 - djm@cvs.openbsd.org 2005/03/01 10:09:52Damien Miller
[auth-options.c channels.c channels.h clientloop.c compat.c compat.h] [misc.c misc.h readconf.c readconf.h servconf.c ssh.1 ssh.c ssh_config.5] [sshd_config.5] bz#413: allow optional specification of bind address for port forwardings. Patch originally by Dan Astorian, but worked on by several people Adds GatewayPorts=clientspecified option on server to allow remote forwards to bind to client-specified ports.
2004-11-05 - djm@cvs.openbsd.org 2004/10/29 21:47:15Darren Tucker
[channels.c channels.h clientloop.c] fix some window size change bugs for multiplexed connections: windows sizes were not being updated if they had changed after ~^Z suspends and SIGWINCH was not being processed unless the first connection had requested a tty; ok markus
2004-08-29 - djm@cvs.openbsd.org 2004/08/23 11:48:47Darren Tucker
[channels.c] typo, spotted by Martin.Kraemer AT Fujitsu-Siemens.com; ok markus
2004-08-13 - avsm@cvs.openbsd.org 2004/08/11 21:43:05Darren Tucker
[channels.c channels.h clientloop.c misc.c misc.h serverloop.c ssh-agent.c] some signed/unsigned int comparison cleanups; markus@ ok
2004-07-17 - deraadt@cvs.openbsd.org 2004/07/11 17:48:47Darren Tucker
[channels.c cipher.c clientloop.c clientloop.h compat.h moduli.c readconf.c nchan.c pathnames.h progressmeter.c readconf.h servconf.c session.c sftp-client.c sftp.c ssh-agent.1 ssh-keygen.c ssh.c ssh1.h sshd.c ttymodes.h] spaces
2004-06-22 - avsm@cvs.openbsd.org 2004/06/21 17:36:31Darren Tucker
[auth-rsa.c auth2-gss.c auth2-pubkey.c authfile.c canohost.c channels.c cipher.c dns.c kex.c monitor.c monitor_fdpass.c monitor_wrap.c monitor_wrap.h nchan.c packet.c progressmeter.c scp.c sftp-server.c sftp.c ssh-gss.h ssh-keygen.c ssh.c sshconnect.c sshconnect1.c sshlogin.c sshpty.c] make ssh -Wshadow clean, no functional changes markus@ ok There are also some portable-specific -Wshadow warnings to be fixed in monitor.c and montior_wrap.c.
2004-06-18 - djm@cvs.openbsd.org 2004/06/18 11:11:54Damien Miller
[channels.c clientloop.c] Don't explode in clientloop when we receive a bogus channel id, but also don't generate them to begin with; ok markus@