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2017-06-01upstream commitderaadt@openbsd.org
These shutdown() SHUT_RDWR are not needed before close() ok djm markus claudio Upstream-ID: 36f13ae4ba10f5618cb9347933101eb4a98dbcb5
2017-05-31upstream commitdjm@openbsd.org
fix possible OOB strlen() in SOCKS4A hostname parsing; ok markus@ Upstream-ID: c67297cbeb0e5a19d81752aa18ec44d31270cd11
2017-05-31upstream commitmarkus@openbsd.org
protocol handlers all get struct ssh passed; ok djm@ Upstream-ID: 0ca9ea2a5d01a6d2ded94c5024456a930c5bfb5d
2017-05-31upstream commitmarkus@openbsd.org
remove ssh1 references; ok djm@ Upstream-ID: fc23b7578e7b0a8daaec72946d7f5e58ffff5a3d
2017-05-27upstream commitmarkus@openbsd.org
remove SSH_CHANNEL_XXX_DRAINING (ssh1 only); ok djm@ Upstream-ID: e2e225b6ac67b84dd024f38819afff2554fafe42
2017-05-27upstream commitmarkus@openbsd.org
remove channel_input_close_confirmation (ssh1 only); ok djm@ Upstream-ID: 8e7c8c38f322d255bb0294a5c0ebef53fdf576f1
2017-05-01upstream commitdjm@openbsd.org
obliterate ssh1.h and some dead code that used it ok markus@ Upstream-ID: 1ca9159a9fb95618f9d51e069ac8e1131a087343
2017-05-01upstream commitdjm@openbsd.org
remove compat20/compat13/compat15 variables ok markus@ Upstream-ID: 43802c035ceb3fef6c50c400e4ecabf12354691c
2017-03-10If OSX is using launchd, remove screen no.Darren Tucker
Check for socket with and without screen number. From Apple and Jakob Schlyter via bz#2341, with contributions from Ron Frederick, ok djm@
2017-02-03upstream commitdtucker@openbsd.org
Return true reason for port forwarding failures where feasible rather than always "administratively prohibited". bz#2674, ok djm@ Upstream-ID: d901d9887951774e604ca970e1827afaaef9e419
2016-10-19upstream commitdtucker@openbsd.org
Remove channel_input_port_forward_request(); the only caller was the recently-removed SSH1 server code so it's now dead code. ok markus@ Upstream-ID: 05453983230a1f439562535fec2818f63f297af9
2016-10-01upstream commitdjm@openbsd.org
fix some -Wpointer-sign warnings in the new mux proxy; ok markus@ Upstream-ID: b1ba7b3769fbc6b7f526792a215b0197f5e55dfd
2016-10-01upstream commitmarkus@openbsd.org
ssh proxy mux mode (-O proxy; idea from Simon Tatham): - mux client speaks the ssh-packet protocol directly over unix-domain socket. - mux server acts as a proxy, translates channel IDs and relays to the server. - no filedescriptor passing necessary. - combined with unix-domain forwarding it's even possible to run mux client and server on different machines. feedback & ok djm@ Upstream-ID: 666a2fb79f58e5c50e246265fb2b9251e505c25b
2016-09-21upstream commitnatano@openbsd.org
Replace two more arc4random() loops with arc4random_buf(). tweaks and ok dtucker ok deraadt Upstream-ID: 738d3229130ccc7eac975c190276ca6fcf0208e4
2016-09-12upstream commitderaadt@openbsd.org
Add MAXIMUM(), MINIMUM(), and ROUNDUP() to misc.h, then use those definitions rather than pulling <sys/param.h> and unknown namespace pollution. ok djm markus dtucker Upstream-ID: 712cafa816c9f012a61628b66b9fbd5687223fb8
2016-07-22upstream commitdtucker@openbsd.org
Allow wildcard for PermitOpen hosts as well as ports. bz#2582, patch from openssh at mzpqnxow.com and jjelen at redhat.com. ok markus@ Upstream-ID: af0294e9b9394c4e16e991424ca0a47a7cc605f2
2016-03-08upstream commitdjm@openbsd.org
refactor canohost.c: move functions that cache results closer to the places that use them (authn and session code). After this, no state is cached in canohost.c feedback and ok markus@ Upstream-ID: 5f2e4df88d4803fc8ec59ec53629105e23ce625e
2016-02-08upstream commitnaddy@openbsd.org
Only check errno if read() has returned an error. EOF is not an error. This fixes a problem where the mux master would sporadically fail to notice that the client had exited. ok mikeb@ djm@ Upstream-ID: 3c2dadc21fac6ef64665688aac8a75fffd57ae53
2015-10-16upstream commitdjm@openbsd.org
fix some signed/unsigned integer type mismatches in format strings; reported by Nicholas Lemonias Upstream-ID: 78cd55420a0eef68c4095bdfddd1af84afe5f95c
2015-07-01upstream commitdjm@openbsd.org
better refuse ForwardX11Trusted=no connections attempted after ForwardX11Timeout expires; reported by Jann Horn Upstream-ID: bf0fddadc1b46a0334e26c080038313b4b6dea21
2015-06-30upstream commitdjm@openbsd.org
fatal() when a remote window update causes the window value to overflow. Reported by Georg Wicherski, ok markus@ Upstream-ID: ead397a9aceb3bf74ebfa5fcaf259d72e569f351
2015-06-30upstream commitdjm@openbsd.org
Fix math error in remote window calculations that causes eventual stalls for datagram channels. Reported by Georg Wicherski, ok markus@ Upstream-ID: be54059d11bf64e0d85061f7257f53067842e2ab
2015-06-07upstream commitmillert@openbsd.org
For "ssh -L 12345:/tmp/sock" don't fail with "No forward host name." (we have a path, not a host name). Based on a diff from Jared Yanovich. OK djm@ Upstream-ID: 2846b0a8c7de037e33657f95afbd282837fc213f
2015-05-08upstream commitdtucker@openbsd.org
Use xcalloc for permitted_adm_opens instead of xmalloc to ensure it's zeroed. Fixes post-auth crash with permitopen=none. bz#2355, ok djm@
2015-04-29upstream commitderaadt@openbsd.org
rename xrealloc() to xreallocarray() since it follows that form. ok djm
2015-02-23Wrap stdint.h includes in ifdefs.Darren Tucker
2015-02-09upstream commitmillert@openbsd.org
SIZE_MAX is standard, we should be using it in preference to the obsolete SIZE_T_MAX. OK miod@ beck@
2015-01-26upstream commitderaadt@openbsd.org
Reduce use of <sys/param.h> and transition to <limits.h> throughout. ok djm markus
2015-01-20upstream commitmarkus@openbsd.org
move dispatch to struct ssh; ok djm@
2014-12-11upstream commitdjm@openbsd.org
explicitly include sys/param.h in files that use the howmany() macro; from portable
2014-10-13upstream commitdjm@openbsd.org
fix a few -Wpointer-sign warnings from clang
2014-07-18 - millert@cvs.openbsd.org 2014/07/15 15:54:14Damien Miller
[PROTOCOL auth-options.c auth-passwd.c auth-rh-rsa.c auth-rhosts.c] [auth-rsa.c auth.c auth1.c auth2-hostbased.c auth2-kbdint.c auth2-none.c] [auth2-passwd.c auth2-pubkey.c auth2.c canohost.c channels.c channels.h] [clientloop.c misc.c misc.h monitor.c mux.c packet.c readconf.c] [readconf.h servconf.c servconf.h serverloop.c session.c ssh-agent.c] [ssh.c ssh_config.5 sshconnect.c sshconnect1.c sshconnect2.c sshd.c] [sshd_config.5 sshlogin.c] Add support for Unix domain socket forwarding. A remote TCP port may be forwarded to a local Unix domain socket and vice versa or both ends may be a Unix domain socket. This is a reimplementation of the streamlocal patches by William Ahern from: http://www.25thandclement.com/~william/projects/streamlocal.html OK djm@ markus@
2014-07-06 - djm@cvs.openbsd.org 2014/07/05 23:11:48Damien Miller
[channels.c] fix remote-forward cancel regression; ok markus@
2014-07-04 - djm@cvs.openbsd.org 2014/07/03 22:33:41Damien Miller
[channels.c] allow explicit ::1 and 127.0.0.1 forwarding bind addresses when GatewayPorts=no; allows client to choose address family; bz#2222 ok markus@
2014-07-02 - markus@cvs.openbsd.org 2014/06/27 16:41:56Damien Miller
[channels.c channels.h clientloop.c ssh.c] fix remote fwding with same listen port but different listen address with gerhard@, ok djm@
2014-05-21revert a diff I didn't mean to commitDamien Miller
2014-05-21 - (djm) [misc.c] Use CLOCK_BOOTTIME in preference to CLOCK_MONOTONICDamien Miller
when it is available. It takes into account time spent suspended, thereby ensuring timeouts (e.g. for expiring agent keys) fire correctly. bz#2228 reported by John Haxby
2014-05-15 - djm@cvs.openbsd.org 2014/04/28 03:09:18Damien Miller
[authfile.c bufaux.c buffer.h channels.c krl.c mux.c packet.c packet.h] [ssh-keygen.c] buffer_get_string_ptr's return should be const to remind callers that futzing with it will futz with the actual buffer contents
2014-02-27 - djm@cvs.openbsd.org 2014/02/26 20:29:29Damien Miller
[channels.c] don't assume that the socks4 username is \0 terminated; spotted by Ben Hawkes; ok markus@
2014-02-24 - djm@cvs.openbsd.org 2014/02/15 23:05:36Damien Miller
[channels.c] avoid spurious "getsockname failed: Bad file descriptor" errors in ssh -W; bz#2200, debian#738692 via Colin Watson; ok dtucker@
2014-02-04 - tedu@cvs.openbsd.org 2014/01/31 16:39:19Damien Miller
[auth2-chall.c authfd.c authfile.c bufaux.c bufec.c canohost.c] [channels.c cipher-chachapoly.c clientloop.c configure.ac hostfile.c] [kexc25519.c krl.c monitor.c sandbox-systrace.c session.c] [sftp-client.c ssh-keygen.c ssh.c sshconnect2.c sshd.c sshlogin.c] [openbsd-compat/explicit_bzero.c openbsd-compat/openbsd-compat.h] replace most bzero with explicit_bzero, except a few that cna be memset ok djm dtucker
2013-12-29 - djm@cvs.openbsd.org 2013/12/19 01:04:36Damien Miller
[channels.c] bz#2147: fix multiple remote forwardings with dynamically assigned listen ports. In the s->c message to open the channel we were sending zero (the magic number to request a dynamic port) instead of the actual listen port. The client therefore had no way of discriminating between them. Diagnosis and fix by ronf AT timeheart.net
2013-11-08 - djm@cvs.openbsd.org 2013/11/08 00:39:15Damien Miller
[auth-options.c auth2-chall.c authfd.c channels.c cipher-3des1.c] [clientloop.c gss-genr.c monitor_mm.c packet.c schnorr.c umac.c] [sftp-client.c sftp-glob.c] use calloc for all structure allocations; from markus@
2013-10-10 - djm@cvs.openbsd.org 2013/09/19 01:24:46Darren Tucker
[channels.c] bz#1297 - tell the client (via packet_send_debug) when their preferred listen address has been overridden by the server's GatewayPorts; ok dtucker@
2013-09-14 - djm@cvs.openbsd.org 2013/09/13 06:54:34Damien Miller
[channels.c] avoid unaligned access in code that reused a buffer to send a struct in_addr in a reply; simpler just use use buffer_put_int(); from portable; spotted by and ok dtucker@
2013-08-01 - (djm) [channels.c channels.h] bz#2135: On Solaris, isatty() on a non-Damien Miller
blocking connecting socket will clear any stored errno that might otherwise have been retrievable via getsockopt(). A hack to limit writes to TTYs on AIX was triggering this. Since only AIX needs the hack, wrap it in an #ifdef. Diagnosis and patch from Ivo Raisr.
2013-07-18 - djm@cvs.openbsd.org 2013/07/12 00:19:59Damien Miller
[auth-options.c auth-rsa.c bufaux.c buffer.h channels.c hostfile.c] [hostfile.h mux.c packet.c packet.h roaming_common.c serverloop.c] fix pointer-signedness warnings from clang/llvm-3.3; "seems nice" deraadt@
2013-06-10 - dtucker@cvs.openbsd.org 2013/06/07 15:37:52Damien Miller
[channels.c channels.h clientloop.c] Add an "ABANDONED" channel state and use for mux sessions that are disconnected via the ~. escape sequence. Channels in this state will be able to close if the server responds, but do not count as active channels. This means that if you ~. all of the mux clients when using ControlPersist on a broken network, the backgrounded mux master will exit when the Control Persist time expires rather than hanging around indefinitely. bz#1917, also reported and tested by tedu@. ok djm@ markus@.
2013-06-02 - dtucker@cvs.openbsd.org 2013/06/01 13:15:52Darren Tucker
[ssh-agent.c clientloop.c misc.h packet.c progressmeter.c misc.c channels.c sandbox-systrace.c] Use clock_gettime(CLOCK_MONOTONIC ...) for ssh timers so that things like keepalives and rekeying will work properly over clock steps. Suggested by markus@, "looks good" djm@.
2013-06-02 - djm@cvs.openbsd.org 2013/05/17 00:13:13Darren Tucker
[xmalloc.h cipher.c sftp-glob.c ssh-keyscan.c ssh.c sftp-common.c ssh-ecdsa.c auth2-chall.c compat.c readconf.c kexgexs.c monitor.c gss-genr.c cipher-3des1.c kex.c monitor_wrap.c ssh-pkcs11-client.c auth-options.c rsa.c auth2-pubkey.c sftp.c hostfile.c auth2.c servconf.c auth.c authfile.c xmalloc.c uuencode.c sftp-client.c auth2-gss.c sftp-server.c bufaux.c mac.c session.c jpake.c kexgexc.c sshconnect.c auth-chall.c auth2-passwd.c sshconnect1.c buffer.c kexecdhs.c kexdhs.c ssh-rsa.c auth1.c ssh-pkcs11.c auth2-kbdint.c kexdhc.c sshd.c umac.c ssh-dss.c auth2-jpake.c bufbn.c clientloop.c monitor_mm.c scp.c roaming_client.c serverloop.c key.c auth-rsa.c ssh-pkcs11-helper.c ssh-keysign.c ssh-keygen.c match.c channels.c sshconnect2.c addrmatch.c mux.c canohost.c kexecdhc.c schnorr.c ssh-add.c misc.c auth2-hostbased.c ssh-agent.c bufec.c groupaccess.c dns.c packet.c readpass.c authfd.c moduli.c] bye, bye xfree(); ok markus@
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