2 - (dtucker) OpenBSD CVS Sync
3 - andreas@cvs.openbsd.org 2009/10/24 11:11:58
5 Declarations needed for upcoming changes.
7 - andreas@cvs.openbsd.org 2009/10/24 11:13:54
8 [sshconnect2.c kex.h kex.c]
9 Let the client detect if the server supports roaming by looking
10 for the resume@appgate.com kex algorithm.
12 - andreas@cvs.openbsd.org 2009/10/24 11:15:29
14 client_loop() must detect if the session has been suspended and resumed,
15 and take appropriate action in that case.
16 From Martin Forssen, maf at appgate dot com
17 - andreas@cvs.openbsd.org 2009/10/24 11:19:17
19 Define the KEX messages used when resuming a suspended connection.
21 - andreas@cvs.openbsd.org 2009/10/24 11:22:37
23 Do the actual suspend/resume in the client. This won't be useful until
24 the server side supports roaming.
25 Most code from Martin Forssen, maf at appgate dot com. Some changes by
28 - andreas@cvs.openbsd.org 2009/10/24 11:23:42
30 Request roaming to be enabled if UseRoaming is true and the server
33 - reyk@cvs.openbsd.org 2009/10/28 16:38:18
34 [ssh_config.5 sshd.c misc.h ssh-keyscan.1 readconf.h sshconnect.c
35 channels.c channels.h servconf.h servconf.c ssh.1 ssh-keyscan.c scp.1
36 sftp.1 sshd_config.5 readconf.c ssh.c misc.c]
37 Allow to set the rdomain in ssh/sftp/scp/sshd and ssh-keyscan.
39 - jmc@cvs.openbsd.org 2009/10/28 21:45:08
40 [sshd_config.5 sftp.1]
42 - djm@cvs.openbsd.org 2009/11/10 02:56:22
44 explain the constraints on LocalCommand some more so people don't
46 - djm@cvs.openbsd.org 2009/11/10 02:58:56
48 clarify that StrictModes does not apply to ChrootDirectory. Permissions
49 and ownership are always checked when chrooting. bz#1532
50 - dtucker@cvs.openbsd.org 2009/11/10 04:30:45
51 [sshconnect2.c channels.c sshconnect.c]
52 Set close-on-exec on various descriptors so they don't get leaked to
53 child processes. bz #1643, patch from jchadima at redhat, ok deraadt.
54 - markus@cvs.openbsd.org 2009/11/11 21:37:03
55 [channels.c channels.h]
56 fix race condition in x11/agent channel allocation: don't read after
57 the end of the select read/write fdset and make sure a reused FD
58 is not touched before the pre-handlers are called.
60 - djm@cvs.openbsd.org 2009/11/17 05:31:44
62 fix incorrect exit status when multiplexing and channel ID 0 is recycled
63 bz#1570 reported by peter.oliver AT eon-is.co.uk; ok dtucker
64 - djm@cvs.openbsd.org 2009/11/19 23:39:50
66 bz#1606: error when an attempt is made to connect to a server
67 with ForceCommand=internal-sftp with a shell session (i.e. not a
68 subsystem session). Avoids stuck client when attempting to ssh to such a
70 - dtucker@cvs.openbsd.org 2009/11/20 00:15:41
72 Warn but do not fail if stat()ing the subsystem binary fails. This helps
73 with chrootdirectory+forcecommand=sftp-server and restricted shells.
75 - djm@cvs.openbsd.org 2009/11/20 00:54:01
77 bz#1588 change "Connecting to host..." message to "Connected to host."
78 and delay it until after the sftp protocol connection has been established.
79 Avoids confusing sequence of messages when the underlying ssh connection
80 experiences problems. ok dtucker@
81 - dtucker@cvs.openbsd.org 2009/11/20 00:59:36
83 Use the HostKeyAlias when prompting for passwords. bz#1039, ok djm@
84 - djm@cvs.openbsd.org 2009/11/20 03:24:07
86 correct off-by-one in percent_expand(): we would fatal() when trying
87 to expand EXPAND_MAX_KEYS, allowing only EXPAND_MAX_KEYS-1 to actually
88 work. Note that nothing in OpenSSH actually uses close to this limit at
89 present. bz#1607 from Jan.Pechanec AT Sun.COM
90 - halex@cvs.openbsd.org 2009/11/22 13:18:00
92 make passing of zero-length arguments to ssh safe by
93 passing "-<switch>" "<value>" rather than "-<switch><value>"
94 ok dtucker@, guenther@, djm@
95 - dtucker@cvs.openbsd.org 2009/12/06 23:41:15
97 zap unused variable and strlen; from Steve McClellan, ok djm
98 - djm@cvs.openbsd.org 2009/12/06 23:53:45
100 use socklen_t for getsockopt optlen parameter; reported by
101 Steve.McClellan AT radisys.com, ok dtucker@
102 - dtucker@cvs.openbsd.org 2009/12/06 23:53:54
104 fix potential divide-by-zero in sftp's "df" output when talking to a server
105 that reports zero files on the filesystem (Unix filesystems always have at
106 least the root inode). From Steve McClellan at radisys, ok djm@
107 - markus@cvs.openbsd.org 2009/12/11 18:16:33
109 switch from 35 to the more common value of RSA_F4 == (2**16)+1 == 65537
110 for the RSA public exponent; discussed with provos; ok djm@
111 - guenther@cvs.openbsd.org 2009/12/20 07:28:36
113 When passing user-controlled options with arguments to other programs,
114 pass the option and option argument as separate argv entries and
115 not smashed into one (e.g., as -l foo and not -lfoo). Also, always
116 pass a "--" argument to stop option parsing, so that a positional
117 argument that starts with a '-' isn't treated as an option. This
118 fixes some error cases as well as the handling of hostnames and
119 filenames that start with a '-'.
120 Based on a diff by halex@
121 ok halex@ djm@ deraadt@
122 - djm@cvs.openbsd.org 2009/12/20 23:20:40
124 fix an incorrect magic number and typo in PROTOCOL; bz#1688
125 report and fix from ueno AT unixuser.org
126 - stevesk@cvs.openbsd.org 2009/12/25 19:40:21
127 [readconf.c servconf.c misc.h ssh-keyscan.c misc.c]
128 validate routing domain is in range 0-RT_TABLEID_MAX.
129 'Looks right' deraadt@
130 - stevesk@cvs.openbsd.org 2009/12/29 16:38:41
131 [sshd_config.5 readconf.c ssh_config.5 scp.1 servconf.c sftp.1 ssh.1]
132 Rename RDomain config option to RoutingDomain to be more clear and
133 consistent with other options.
134 NOTE: if you currently use RDomain in the ssh client or server config,
135 or ssh/sshd -o, you must update to use RoutingDomain.
137 - jmc@cvs.openbsd.org 2009/12/29 18:03:32
138 [sshd_config.5 ssh_config.5]
140 - dtucker@cvs.openbsd.org 2010/01/04 01:45:30
142 Don't escape backslashes in the SSH2 banner. bz#1533, patch from
143 Michal Gorny via Gentoo.
144 - djm@cvs.openbsd.org 2010/01/04 02:03:57
146 Implement tab-completion of commands, local and remote filenames for sftp.
147 Hacked on and off for some time by myself, mouring, Carlos Silva (via 2009
148 Google Summer of Code) and polished to a fine sheen by myself again.
149 It should deal more-or-less correctly with the ikky corner-cases presented
150 by quoted filenames, but the UI could still be slightly improved.
151 In particular, it is quite slow for remote completion on large directories.
153 - djm@cvs.openbsd.org 2010/01/04 02:25:15
155 bz#1566 don't unnecessarily dup() in and out fds for sftp-server;
157 - (dtucker) [Makefile.in added roaming_client.c roaming_serv.c] Import new
158 files for roaming and add to Makefile.
159 - (dtucker) [Makefile.in] .c files do not belong in the OBJ lines.
160 - (dtucker) [sftp.c] ifdef out the sftp completion bits for platforms that
162 - (dtucker) [configure.ac misc.c readconf.c servconf.c ssh-keyscan.c] Make
163 RoutingDomain an unsupported option on platforms that don't have it.
164 - (dtucker) [sftp.c] Expand ifdef for libedit to cover complete_is_remote
166 - (dtucker) [misc.c] Move the routingdomain ifdef to allow the socket to
170 - (tim) [contrib/cygwin/Makefile] Install ssh-copy-id and ssh-copy-id.1
171 Gzip all man pages. Patch from Corinna Vinschen.
174 - (dtucker) [auth-krb5.c platform.{c,h} openbsd-compat/port-aix.{c,h}]
175 Bug #1583: Use system's kerberos principal name on AIX if it's available.
176 Based on a patch from and tested by Miguel Sanders
179 - (dtucker) Bug #1470: Disable OOM-killing of the listening sshd on Linux,
180 based on a patch from Vaclav Ovsik and Colin Watson. ok djm.
183 - (dtucker) Bug #1160: use pkg-config for opensc config if it's available.
184 Tested by Martin Paljak.
185 - (dtucker) Bug #1677: add conditionals around the source for ssh-askpass.
188 - (tim) [opensshd.init.in] If PidFile is set in sshd_config, use it.
189 Bug 1628. OK dtucker@
192 - (djm) [ssh-rand-helper.c] Print error and usage() when passed command-
193 line arguments as none are supported. Exit when passed unrecognised
194 commandline flags. bz#1568 from gson AT araneus.fi
197 - (djm) [channels.c misc.c misc.h sshd.c] add missing setsockopt() to
198 set IPV6_V6ONLY for local forwarding with GatwayPorts=yes. Unify
199 setting IPV6_V6ONLY behind a new function misc.c:sock_set_v6only()
200 bz#1648, report and fix from jan.kratochvil AT redhat.com
201 - (djm) [contrib/gnome-ssh-askpass2.c] Make askpass dialog desktop-modal.
202 bz#1645, patch from jchadima AT redhat.com
205 - (dtucker) [authfile.c] Fall back to 3DES for the encryption of private
206 keys when built with OpenSSL versions that don't do AES.
209 - (dtucker) [authfile.c] Add OpenSSL compat header so this still builds with
210 older versions of OpenSSL.
213 - (dtucker) OpenBSD CVS Sync
214 - djm@cvs.openbsd.org 2009/10/11 23:03:15
216 mention the host name that we are looking for in check_host_in_hostfile()
217 - sobrado@cvs.openbsd.org 2009/10/17 12:10:39
220 - sobrado@cvs.openbsd.org 2009/10/22 12:35:53
221 [ssh.1 ssh-agent.1 ssh-add.1]
222 use the UNIX-related macros (.At and .Ux) where appropriate.
224 - sobrado@cvs.openbsd.org 2009/10/22 15:02:12
225 [ssh-agent.1 ssh-add.1 ssh.1]
226 write UNIX-domain in a more consistent way; while here, replace a
227 few remaining ".Tn UNIX" macros with ".Ux" ones.
228 pointed out by ratchov@, thanks!
230 - djm@cvs.openbsd.org 2009/10/22 22:26:13
232 switch from 3DES to AES-128 for encryption of passphrase-protected
233 SSH protocol 2 private keys; ok several
234 - djm@cvs.openbsd.org 2009/10/23 01:57:11
236 disallow a hostile server from checking jpake auth by sending an
237 out-of-sequence success message. (doesn't affect code enabled by default)
238 - dtucker@cvs.openbsd.org 2009/10/24 00:48:34
240 ssh-keygen now uses AES-128 for private keys
241 - (dtucker) [mdoc2man.awk] Teach it to understand the .Ux macro.
242 - (dtucker) [session.c openbsd-compat/port-linux.{c,h}] Bug #1637: if selinux
243 is enabled set the security context to "sftpd_t" before running the
244 internal sftp server Based on a patch from jchadima at redhat.
247 - (dtucker) [configure.ac sftp-client.c] Remove the gyrations required for
248 dirent d_type and DTTOIF as we've switched OpenBSD to the more portable
250 - (dtucker) OpenBSD CVS Sync
251 - markus@cvs.openbsd.org 2009/10/08 14:03:41
252 [sshd_config readconf.c ssh_config.5 servconf.c sshd_config.5]
253 disable protocol 1 by default (after a transition period of about 10 years)
255 - jmc@cvs.openbsd.org 2009/10/08 20:42:12
256 [sshd_config.5 ssh_config.5 sshd.8 ssh.1]
257 some tweaks now that protocol 1 is not offered by default; ok markus
258 - dtucker@cvs.openbsd.org 2009/10/11 10:41:26
260 d_type isn't portable so use lstat to get dirent modes. Suggested by and
261 "looks sane" deraadt@
262 - markus@cvs.openbsd.org 2009/10/08 18:04:27
263 [regress/test-exec.sh]
264 re-enable protocol v1 for the tests.
267 - (dtucker) OpenBSD CVS Sync
268 - djm@cvs.openbsd.org 2009/08/12 00:13:00
270 support most of scp(1)'s commandline arguments in sftp(1), as a first
271 step towards making sftp(1) a drop-in replacement for scp(1).
272 One conflicting option (-P) has not been changed, pending further
274 Patch from carlosvsilvapt@gmail.com as part of his work in the
275 Google Summer of Code
276 - jmc@cvs.openbsd.org 2009/08/12 06:31:42
279 - djm@cvs.openbsd.org 2009/08/13 01:11:19
281 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
282 add "-P port" to match scp(1). Fortunately, the -P option is only really
283 used by our regression scripts.
284 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
285 of Code work; ok deraadt markus
286 - jmc@cvs.openbsd.org 2009/08/13 13:39:54
288 sync synopsis and usage();
289 - djm@cvs.openbsd.org 2009/08/14 18:17:49
291 make the "get_handle: ..." error messages vaguely useful by allowing
292 callers to specify their own error message strings.
293 - fgsch@cvs.openbsd.org 2009/08/15 18:56:34
295 remove unused define. markus@ ok.
296 (Id sync only, Portable still uses this.)
297 - dtucker@cvs.openbsd.org 2009/08/16 23:29:26
299 Add PubkeyAuthentication to the list allowed in a Match block (bz #1577)
300 - djm@cvs.openbsd.org 2009/08/18 18:36:21
301 [sftp-client.h sftp.1 sftp-client.c sftp.c]
302 recursive transfer support for get/put and on the commandline
303 work mostly by carlosvsilvapt@gmail.com for the Google Summer of Code
304 with some tweaks by me; "go for it" deraadt@
305 - djm@cvs.openbsd.org 2009/08/18 21:15:59
307 fix "get" command usage, spotted by jmc@
308 - jmc@cvs.openbsd.org 2009/08/19 04:56:03
311 - dtucker@cvs.openbsd.org 2009/08/20 23:54:28
313 subsystem_flag is defined in ssh.c so it's extern; ok djm
314 - djm@cvs.openbsd.org 2009/08/27 17:28:52
316 allow setting an explicit umask on the commandline to override whatever
317 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
318 - djm@cvs.openbsd.org 2009/08/27 17:33:49
320 force use of correct hash function for random-art signature display
321 as it was inheriting the wrong one when bubblebabble signatures were
322 activated; bz#1611 report and patch from fwojcik+openssh AT besh.com;
324 - djm@cvs.openbsd.org 2009/08/27 17:43:00
326 allow setting an explicit umask on the commandline to override whatever
327 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
328 - djm@cvs.openbsd.org 2009/08/27 17:44:52
329 [authfd.c ssh-add.c authfd.h]
330 Do not fall back to adding keys without contraints (ssh-add -c / -t ...)
331 when the agent refuses the constrained add request. This was a useful
332 migration measure back in 2002 when constraints were new, but just
334 bz #1612, report and patch from dkg AT fifthhorseman.net; ok markus@
335 - djm@cvs.openbsd.org 2009/08/31 20:56:02
337 check correct variable for error message, spotted by martynas@
338 - djm@cvs.openbsd.org 2009/08/31 21:01:29
340 document -e and -h; prodded by jmc@
341 - djm@cvs.openbsd.org 2009/09/01 14:43:17
343 fix a race condition in ssh-agent that could result in a wedged or
344 spinning agent: don't read off the end of the allocated fd_sets, and
345 don't issue blocking read/write on agent sockets - just fall back to
346 select() on retriable read/write errors. bz#1633 reported and tested
347 by "noodle10000 AT googlemail.com"; ok dtucker@ markus@
348 - grunk@cvs.openbsd.org 2009/10/01 11:37:33
352 - djm@cvs.openbsd.org 2009/10/06 04:46:40
354 bz#1596: fflush(NULL) before exec() to ensure that everying (motd
355 in particular) has made it out before the streams go away.
356 - djm@cvs.openbsd.org 2008/12/07 22:17:48
357 [regress/addrmatch.sh]
358 match string "passwordauthentication" only at start of line, not anywhere
360 - dtucker@cvs.openbsd.org 2009/05/05 07:51:36
361 [regress/multiplex.sh]
362 Always specify ssh_config for multiplex tests: prevents breakage caused
363 by options in ~/.ssh/config. From Dan Peterson.
364 - djm@cvs.openbsd.org 2009/08/13 00:57:17
366 regression test for port number parsing. written as part of the a2port
367 change that went into 5.2 but I forgot to commit it at the time...
368 - djm@cvs.openbsd.org 2009/08/13 01:11:55
369 [regress/sftp-batch.sh regress/sftp-badcmds.sh regress/sftp.sh
370 regress/sftp-cmds.sh regres/sftp-glob.sh]
371 date: 2009/08/13 01:11:19; author: djm; state: Exp; lines: +10 -7
372 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
373 add "-P port" to match scp(1). Fortunately, the -P option is only really
374 used by our regression scripts.
375 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
376 of Code work; ok deraadt markus
377 - djm@cvs.openbsd.org 2009/08/20 18:43:07
378 [regress/ssh-com-sftp.sh]
379 fix one sftp -D ... => sftp -P ... conversion that I missed; from Carlos
380 Silva for Google Summer of Code
381 - dtucker@cvs.openbsd.org 2009/10/06 23:51:49
382 [regress/ssh2putty.sh]
383 Add OpenBSD tag to make syncs easier
384 - (dtucker) [regress/portnum.sh] Import new test.
385 - (dtucker) [configure.ac sftp-client.c] DTOTIF is in fs/ffs/dir.h on at
387 - (dtucker) d_type is not mandated by POSIX, so add fallback code using
388 stat(), needed on at least cygwin.
391 - (djm) [Makefile.in] Mention readconf.o in ssh-keysign's make deps.
392 spotted by des AT des.no
395 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
396 [contrib/suse/openssh.spec] Update for release
397 - (djm) [README] update relnotes URL
398 - (djm) [packet.c] Restore EWOULDBLOCK handling that got lost somewhere
399 - (djm) Release 5.3p1
402 - (dtucker) [configure.ac] Change the -lresolv check so it works on Mac OS X
403 10.6 (which doesn't have BIND8_COMPAT and thus uses res_9_query). Patch
404 from jbasney at ncsa uiuc edu.
407 - (djm) [serverloop.c] Fix test for server-assigned remote forwarding port
408 (-R 0:...); bz#1578, spotted and fix by gavin AT emf.net; ok dtucker@
411 - (dtucker) [configure.ac] Bug #1639: use AC_PATH_PROG to search the path for
412 krb5-config if it's not in the location specified by --with-kerberos5.
413 Patch from jchadima at redhat.
416 - (dtucker) [README.platform] Add text about development packages, based on
417 text from Chris Pepper in bug #1631.
420 - dtucker [auth-sia.c] Roll back the change for bug #1241 as it apparently
421 causes problems in some Tru64 configurations.
422 - (djm) [sshd_config.5] downgrade mention of login.conf to be an example
423 and mention PAM as another provider for ChallengeResponseAuthentication;
425 - (djm) [sftp-server.c] bz#1535: accept ENOSYS as a fallback error when
426 attempting atomic rename(); ok dtucker@
427 - (djm) [Makefile.in] bz#1505: Solaris make(1) doesn't accept make variables
428 in argv, so pass them in the environment; ok dtucker@
429 - (dtucker) [channels.c configure.ac] Bug #1528: skip the tcgetattr call on
430 the pty master on Solaris, since it never succeeds and can hang if large
431 amounts of data is sent to the slave (eg a copy-paste). Based on a patch
432 originally from Doke Scott, ok djm@
433 - (dtucker) [clientloop.c configure.ac defines.h] Make the client's IO buffer
434 size a compile-time option and set it to 64k on Cygwin, since Corinna
435 reports that it makes a significant difference to performance. ok djm@
436 - (dtucker) [configure.ac] Fix the syntax of the Solaris tcgetattr entry.
439 - (dtucker) [includes.h] Bug #1634: do not include system glob.h if we're not
440 using it since the type conflicts can cause problems on FreeBSD. Patch
442 - (dtucker) [session.c openbsd-compat/port-aix.h] Bugs #1249 and #1567: move
443 the setpcred call on AIX to immediately before the permanently_set_uid().
444 Ensures that we still have privileges when we call chroot and
445 pam_open_sesson. Based on a patch from David Leonard.
448 - (dtucker) [configure.ac] Check for headers before libraries for openssl an
449 zlib, which should make the errors slightly more meaningful on platforms
450 where there's separate "-devel" packages for those.
451 - (dtucker) [sshlogin.c openbsd-compat/port-aix.{c,h}] Bug #1595: make
452 PrintLastLog work on AIX. Based in part on a patch from Miguel Sanders.
455 - (tim) [contrib/cygwin/ssh-user-config] Change script to call correct error
456 function. Patch from Corinna Vinschen.
459 - (dtucker) [openbsd-compat/getrrsetbyname.c] Reduce answer buffer size so it
460 fits into 16 bits to work around a bug in glibc's resolver where it masks
461 off the buffer size at 16 bits. Patch from Hauke Lampe, ok djm jakob.
464 - (dtucker) [configure.ac] Include sys/param.h for the sys/mount.h test,
465 prevents configure complaining on older BSDs.
466 - (dtucker [contrib/cygwin/ssh-{host,user}-config] Add license text. Patch
467 from Corinna Vinschen.
468 - (dtucker) [auth-pam.c] Bug #1534: move the deletion of PAM credentials on
469 logout to after the session close. Patch from Anicka Bernathova,
470 originally from Andreas Schwab via Novelll ok djm.
473 - (dtucker) [contrib/cygwin/ssh-host-config] better support for automated
474 scripts and fix usage of eval. Patch from Corinna Vinschen.
477 - (dtucker) OpenBSD CVS Sync
478 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
480 packet_bacup_state() and packet_restore_state() will be used to
481 temporarily save the current state ren resuming a suspended connection.
483 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
484 [roaming_common.c roaming.h]
485 It may be necessary to retransmit some data when resuming, so add it
486 to a buffer when roaming is enabled.
487 Most of this code was written by Martin Forssen, maf at appgate dot com.
489 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
490 [readconf.h readconf.c]
491 Add client option UseRoaming. It doesn't do anything yet but will
492 control whether the client tries to use roaming if enabled on the
493 server. From Martin Forssen.
495 - markus@cvs.openbsd.org 2009/06/30 14:54:40
497 crank version; ok deraadt
498 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
500 allow for long home dir paths (bz #1615). ok deraadt
501 (based in part on a patch from jchadima at redhat)
502 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
504 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
508 - (dtucker) OpenBSD CVS Sync
509 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
510 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
511 alphabetize includes; reduces diff vs portable and style(9).
513 (Id sync only; these were already in order in -portable)
516 - (dtucker) OpenBSD CVS Sync
517 - markus@cvs.openbsd.org 2009/03/17 21:37:00
519 pass correct argv[0] to openlog(); ok djm@
520 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
522 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
523 as we do for "MACs": this stops us getting out of sync when the lists
525 fixes documentation/6102, submitted by Peter J. Philipp
526 alternative fix proposed by djm
528 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
530 Fixed a possible out-of-bounds memory access if the environment variable
531 SHELL is shorter than 3 characters.
532 with input by and ok dtucker
533 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
535 My previous commit didn't fix the problem at all, so stick at my first
536 version of the fix presented to dtucker.
537 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
539 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
540 [sftp-server.8 sshd.8 ssh-agent.1]
541 fix a few typographical errors found by spell(1).
543 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
545 fix possessive; ok djm@
546 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
548 remove unused option character from getopt() optstring; ok markus@
549 - jj@cvs.openbsd.org 2009/04/14 21:10:54
551 Fixed a few the-the misspellings in comments. Skipped a bunch in
552 binutils,gcc and so on. ok jmc@
553 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
555 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
557 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
559 clarify that even internal-sftp needs /dev/log for logging to work; ok
561 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
563 tweak previous; ok stevesk
564 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
566 clarify we cd to user's home after chroot; ok markus@ on
567 earlier version; tweaks and ok jmc@
568 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
569 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
571 Put the globals in packet.c into a struct and don't access it directly
572 from other files. No functional changes.
574 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
575 [canohost.h canohost.c]
576 Add clear_cached_addr(), needed for upcoming changes allowing the peer
579 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
581 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
582 change from Martin Forssen, maf at appgate dot com.
584 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
586 Move the KEX_COOKIE_LEN define to kex.h
588 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
590 Add packet_put_int64() and packet_get_int64(), part of a larger change
593 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
594 [sshconnect.h sshconnect.c]
595 Un-static ssh_exchange_identification(), part of a larger change from
596 Martin Forssen and needed for upcoming changes.
598 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
599 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
600 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
601 Keep track of number of bytes read and written. Needed for upcoming
602 changes. Most code from Martin Forssen, maf at appgate dot com.
604 Also, applied appropriate changes to Makefile.in
605 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
607 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
608 return type to match atomicio's
609 Diff from djm@, ok markus@
610 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
612 Move some more statics into session_state
614 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
616 abort if key_sign fails, preventing possible null deref. Based on report
617 from Paolo Ganci, ok markus@ djm@
618 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
619 [roaming.h roaming_common.c roaming_dummy.c]
620 Add tags for the benefit of the sync scripts
621 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
622 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
623 header-order changes to reduce diff vs OpenBSD.
624 - (dtucker) [servconf.c sshd.c] More whitespace sync.
625 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
629 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
630 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
633 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
634 variable declarations. Should prevent unused warnings anywhere it's set
635 (only Crays as far as I can tell) and be a no-op everywhere else.
638 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
639 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
640 Based on patch from vinschen at redhat com.
643 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
644 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
645 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
646 version of Cygwin. Patch from vinschen at redhat com.
649 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
650 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
652 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
653 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
654 to use them. Allows building with older OpenSSL versions.
655 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
656 - (dtucker) [configure.ac] Missing comma in type list.
657 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
658 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
659 in openssl 0.9.6) so add an explicit test for it.
662 - (djm) OpenBSD CVS Sync
663 - djm@cvs.openbsd.org 2009/03/05 07:18:19
664 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
666 refactor the (disabled) Schnorr proof code to make it a little more
668 - djm@cvs.openbsd.org 2009/03/05 11:30:50
670 document what these functions do so I don't ever have to recuse into
671 b64_pton/ntop to remember their return values
674 - (djm) OpenBSD CVS Sync
675 - djm@cvs.openbsd.org 2009/02/22 23:50:57
676 [ssh_config.5 sshd_config.5]
677 don't advertise experimental options
678 - djm@cvs.openbsd.org 2009/02/22 23:59:25
681 - djm@cvs.openbsd.org 2009/02/23 00:06:15
684 - (djm) [README] update for 5.2
685 - (djm) Release openssh-5.2p1
688 - (djm) OpenBSD CVS Sync
689 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
690 [misc.c sftp-server-main.c ssh-keygen.c]
691 Added missing newlines in error messages.
695 - (djm) OpenBSD CVS Sync
696 - djm@cvs.openbsd.org 2009/02/17 01:28:32
698 sync with revised default ciphers; pointed out by dkrause@
699 - djm@cvs.openbsd.org 2009/02/18 04:31:21
701 signature should hash over the entire group, not just the generator
702 (this is still disabled code)
703 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
704 [contrib/suse/openssh.spec] Prepare for 5.2p1
707 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
708 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
709 interop tests from FATAL error to a warning. Allows some interop
710 tests to proceed if others are missing necessary prerequisites.
711 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
712 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
715 - (djm) OpenBSD CVS Sync
716 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
718 Initialize a few variables to prevent spurious "may be used
719 uninitialized" warnings from newer gcc's. ok djm@
720 - djm@cvs.openbsd.org 2009/02/12 03:00:56
721 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
722 [readconf.h serverloop.c ssh.c]
723 support remote port forwarding with a zero listen port (-R0:...) to
724 dyamically allocate a listen port at runtime (this is actually
725 specified in rfc4254); bz#1003 ok markus@
726 - djm@cvs.openbsd.org 2009/02/12 03:16:01
728 tighten check for -R0:... forwarding: only allow dynamic allocation
729 if want_reply is set in the packet
730 - djm@cvs.openbsd.org 2009/02/12 03:26:22
732 some paranoia: check that the serialised key is really KEY_RSA before
733 diddling its internals
734 - djm@cvs.openbsd.org 2009/02/12 03:42:09
736 document -R0:... usage
737 - djm@cvs.openbsd.org 2009/02/12 03:44:25
739 consistency: Dq => Ql
740 - djm@cvs.openbsd.org 2009/02/12 03:46:17
742 document RemoteForward usage with 0 listen port
743 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
745 kill trailing whitespace;
746 - markus@cvs.openbsd.org 2009/02/13 11:50:21
748 check for enc !=NULL in packet_start_discard
749 - djm@cvs.openbsd.org 2009/02/14 06:35:49
751 mention that eow and no-more-sessions extensions are sent only to
755 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
756 set ownership and modes, so avoid explicitly setting them
757 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
758 OSX provides a getlastlogxbyname function that automates the reading of
759 a lastlog file. Also, the pututxline function will update lastlog so
760 there is no need for loginrec.c to do it explicitly. Collapse some
761 overly verbose code while I'm in there.
764 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
765 channels.c too, so move the definition for non-IP6 platforms to defines.h
766 where it can be shared.
769 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
770 If the CYGWIN environment variable is empty, the installer script
771 should not install the service with an empty CYGWIN variable, but
772 rather without setting CYGWNI entirely.
773 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
776 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
777 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
778 The information given for the setting of the CYGWIN environment variable
779 is wrong for both releases so I just removed it, together with the
780 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
783 - (djm) OpenBSD CVS Sync
784 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
785 [channels.c servconf.c]
786 channel_print_adm_permitted_opens() should deal with all the printing
787 for that config option. suggested by markus@; ok markus@ djm@
789 - djm@cvs.openbsd.org 2008/12/09 04:32:22
791 replace by-hand string building with xasprinf(); ok deraadt@
792 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
794 update for the synopses displayed by the 'help' command, there are a
795 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
796 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
798 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
800 fix typo in error message
801 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
803 o cannot be NULL here but use xfree() to be consistent; ok djm@
804 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
806 fix example, default key type is rsa for 3+ years; from
807 frederic.perrin@resel.fr
808 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
810 no need to escape single quotes in comments
811 - okan@cvs.openbsd.org 2008/12/30 00:46:56
813 add AllowAgentForwarding to available Match keywords list
815 - djm@cvs.openbsd.org 2009/01/01 21:14:35
817 call channel destroy callbacks on receipt of open failure messages.
818 fixes client hangs when connecting to a server that has MaxSessions=0
819 set spotted by imorgan AT nas.nasa.gov; ok markus@
820 - djm@cvs.openbsd.org 2009/01/01 21:17:36
822 fix hash calculation for KEXGEX: hash over the original client-supplied
823 values and not the sanity checked versions that we acutally use;
824 bz#1540 reported by john.smith AT arrows.demon.co.uk
826 - djm@cvs.openbsd.org 2009/01/14 01:38:06
828 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
830 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
832 1) use obsolete instead of alias for consistency
833 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
835 3) reorder so like options are together
837 - djm@cvs.openbsd.org 2009/01/22 09:46:01
838 [channels.c channels.h session.c]
839 make Channel->path an allocated string, saving a few bytes here and
840 there and fixing bz#1380 in the process; ok markus@
841 - djm@cvs.openbsd.org 2009/01/22 09:49:57
843 oops! I committed the wrong version of the Channel->path diff,
844 it was missing some tweaks suggested by stevesk@
845 - djm@cvs.openbsd.org 2009/01/22 10:02:34
846 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
847 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
848 make a2port() return -1 when it encounters an invalid port number
849 rather than 0, which it will now treat as valid (needed for future work)
850 adjust current consumers of a2port() to check its return value is <= 0,
851 which in turn required some things to be converted from u_short => int
852 make use of int vs. u_short consistent in some other places too
853 feedback & ok markus@
854 - djm@cvs.openbsd.org 2009/01/22 10:09:16
856 another chunk of a2port() diff that got away. wtfdjm??
857 - djm@cvs.openbsd.org 2009/01/23 07:58:11
859 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
861 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
862 [ssh_config.5 sshd_config.5]
863 sync list of preferred ciphers; ok djm@
864 - markus@cvs.openbsd.org 2009/01/26 09:58:15
865 [cipher.c cipher.h packet.c]
866 Work around the CPNI-957037 Plaintext Recovery Attack by always
867 reading 256K of data on packet size or HMAC errors (in CBC mode only).
868 Help, feedback and ok djm@
869 Feedback from Martin Albrecht and Paterson Kenny
872 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
873 Patch based on one from vgiffin AT apple.com; ok dtucker@
874 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
875 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
877 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
878 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
879 key). Patch from cjwatson AT debian.org
882 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
883 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
885 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
886 OpenServer 6 doesn't need libcrypt.
889 - (djm) OpenBSD CVS Sync
890 - djm@cvs.openbsd.org 2008/12/09 02:38:18
892 The ~C escape handler does not work correctly for multiplexed sessions -
893 it opens a commandline on the master session, instead of on the slave
894 that requested it. Disable it on slave sessions until such time as it
895 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
897 - djm@cvs.openbsd.org 2008/12/09 02:39:59
899 Deal correctly with failures in remote stat() operation in sftp,
900 correcting fail-on-error behaviour in batchmode. bz#1541 report and
901 fix from anedvedicky AT gmail.com; ok markus@
902 - djm@cvs.openbsd.org 2008/12/09 02:58:16
904 don't leave junk (free'd) pointers around in Forward *fwd argument on
905 failure; avoids double-free in ~C -L handler when given an invalid
906 forwarding specification; bz#1539 report from adejong AT debian.org
907 via Colin Watson; ok markus@ dtucker@
908 - djm@cvs.openbsd.org 2008/12/09 03:02:37
910 correct sftp(1) and corresponding usage syntax;
911 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
914 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
915 use some stack in main().
916 Report and suggested fix from vapier AT gentoo.org
917 - (djm) OpenBSD CVS Sync
918 - markus@cvs.openbsd.org 2008/12/02 19:01:07
920 we have to use the recipient's channel number (RFC 4254) for
921 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
922 otherwise we trigger 'Non-public channel' error messages on sshd
923 systems with clientkeepalive enabled; noticed by sturm; ok djm;
924 - markus@cvs.openbsd.org 2008/12/02 19:08:59
926 backout 1.149, since it's not necessary and openssh clients send
927 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
928 - markus@cvs.openbsd.org 2008/12/02 19:09:38
930 s/remote_id/id/ to be more consistent with other code; ok djm@
933 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
934 and tweak the is-sshd-running check in ssh-host-config. Patch from
935 vinschen at redhat com.
936 - (dtucker) OpenBSD CVS Sync
937 - markus@cvs.openbsd.org 2008/11/21 15:47:38
939 packet_disconnect() on padding error, too. should reduce the success
940 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
942 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
944 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
947 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
948 declarations, removing an unnecessary union member and adding whitespace.
949 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
952 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
953 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
957 - (dtucker) OpenBSD CVS Sync
958 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
961 fixes user/5975 from Rene Maroufi
962 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
964 spelling/typo in comment
965 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
967 add space to some log/debug messages for readability; ok djm@ markus@
968 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
970 Move JPAKE define to make life easier for portable. ok djm@
971 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
973 typo fixed (overriden -> overridden)
975 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
977 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
978 kerberosgetafstoken. ok dtucker@
979 (Id sync only, we still want the ifdef in portable)
980 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
982 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
983 permitopen's; ok and input dtucker@
984 - djm@cvs.openbsd.org 2008/11/10 02:06:35
985 [regress/putty-ciphers.sh]
986 PuTTY supports AES CTR modes, so interop test against them too
990 - djm@cvs.openbsd.org 2008/11/03 08:59:41
992 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
993 - djm@cvs.openbsd.org 2008/11/04 07:58:09
995 need unistd.h for close() prototype
997 - djm@cvs.openbsd.org 2008/11/04 08:22:13
998 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
999 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
1000 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
1002 Add support for an experimental zero-knowledge password authentication
1003 method using the J-PAKE protocol described in F. Hao, P. Ryan,
1004 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
1005 Security Protocols, Cambridge, April 2008.
1007 This method allows password-based authentication without exposing
1008 the password to the server. Instead, the client and server exchange
1009 cryptographic proofs to demonstrate of knowledge of the password while
1010 revealing nothing useful to an attacker or compromised endpoint.
1012 This is experimental, work-in-progress code and is presently
1013 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
1015 "just commit it. It isn't too intrusive." deraadt@
1016 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
1018 because parse_forward() is now used to parse all forward types (DLR),
1019 and it malloc's space for host variables, we don't need to malloc
1020 here. fixes small memory leaks.
1022 previously dynamic forwards were not parsed in parse_forward() and
1023 space was not malloc'd in that case.
1026 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
1027 [clientloop.c ssh.1]
1028 add dynamic forward escape command line; ok djm@
1032 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
1034 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
1035 known_hosts). ok djm@
1036 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
1038 Add VisualHostKey to example file, ok djm@
1039 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
1041 In random art visualization, make sure to use the end marker only at the
1042 end. Initial diff by Dirk Loss, tweaks and ok djm@
1043 - markus@cvs.openbsd.org 2008/07/31 14:48:28
1045 don't allocate space for empty banners; report t8m at centrum.cz;
1047 - krw@cvs.openbsd.org 2008/08/02 04:29:51
1049 whitepsace -> whitespace. From Matthew Clarke via bugs@.
1050 - djm@cvs.openbsd.org 2008/08/21 04:09:57
1052 allow ForceCommand internal-sftp with arguments. based on patch from
1053 michael.barabanov AT gmail.com; ok markus@
1054 - djm@cvs.openbsd.org 2008/09/06 12:24:13
1056 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
1058 (ID sync only for portable - we still need this)
1059 - markus@cvs.openbsd.org 2008/09/11 14:22:37
1060 [compat.c compat.h nchan.c ssh.c]
1061 only send eow and no-more-sessions requests to openssh 5 and newer;
1062 fixes interop problems with broken ssh v2 implementations; ok djm@
1063 - millert@cvs.openbsd.org 2008/10/02 14:39:35
1065 Convert an unchecked strdup to xstrdup. OK deraadt@
1066 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
1068 do not give an example of how to chmod files: we can presume the user
1069 knows that. removes an ambiguity in the permission of authorized_keys;
1071 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
1073 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
1075 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
1076 and (as is fairly typical) did not report the problem to us. But this fix
1079 - djm@cvs.openbsd.org 2008/10/08 23:34:03
1081 Add -y option to force logging via syslog rather than stderr.
1082 Useful for daemonised ssh connection (ssh -f). Patch originally from
1084 - djm@cvs.openbsd.org 2008/10/09 03:50:54
1085 [servconf.c sshd_config.5]
1086 support setting PermitEmptyPasswords in a Match block
1087 requested in PR3891; ok dtucker@
1088 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
1091 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
1093 spelling in comment; ok djm@
1094 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
1096 typo in error message; ok djm@
1097 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
1099 use 'Privileged ports can be forwarded only when logging in as root on
1100 the remote machine.' for RemoteForward just like ssh.1 -R.
1102 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
1104 use #define ROQUIET here; no binary change. ok dtucker@
1105 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
1107 correct and clarify VisualHostKey; ok jmc@
1108 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
1109 [clientloop.c sshd.c]
1110 don't need to #include "monitor_fdpass.h"
1111 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
1113 remove unused #define DISPATCH_MIN; ok markus@
1114 - djm@cvs.openbsd.org 2008/11/01 04:50:08
1116 sprinkle ARGSUSED on dispatch handlers
1117 nuke stale unusued prototype
1118 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
1120 fix some typos in log messages; ok djm@
1121 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
1122 [ssh-keyscan.1 ssh-keyscan.c]
1123 the ellipsis is not an optional argument; while here, improve spacing.
1124 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
1125 [clientloop.c readconf.c readconf.h ssh.c]
1126 merge dynamic forward parsing into parse_forward();
1127 'i think this is OK' djm@
1128 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
1130 protocol 2 tty modes support is now 7.5 years old so remove these
1131 debug3()s; ok deraadt@
1132 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
1134 remove valueless comment
1135 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
1138 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
1139 Make example scripts generate keys with default sizes rather than fixed,
1140 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
1141 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
1142 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
1143 incorrect auth group in example files;
1144 patch from imorgan AT nas.nasa.gov
1147 - (dtucker) [config.guess config.sub] Update to latest versions from
1148 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
1152 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
1153 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
1154 from Nicholas Marriott.
1157 - (djm) OpenBSD CVS Sync
1158 - djm@cvs.openbsd.org 2008/07/23 07:36:55
1160 do not try to print options that have been compile-time disabled
1161 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
1163 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
1164 has been compiled in); report from nix-corp AT esperi.org.uk
1168 - (djm) OpenBSD CVS Sync
1169 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
1171 no need for .Pp before or after .Sh;
1172 - djm@cvs.openbsd.org 2008/07/21 08:19:07
1175 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1176 [contrib/suse/openssh.spec] Update version number in README and RPM specs
1177 - (djm) Release OpenSSH-5.1
1180 - (djm) OpenBSD CVS Sync
1181 - djm@cvs.openbsd.org 2008/07/17 08:48:00
1183 strnvis preauth banner; pointed out by mpf@ ok markus@
1184 - djm@cvs.openbsd.org 2008/07/17 08:51:07
1186 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
1187 report and patch from res AT qoxp.net (bz#1200); ok markus@
1188 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
1189 code, replace with equivalent cygwin library call. Patch from vinschen
1190 at redhat.com, ok djm@.
1191 - (djm) [sshconnect2.c] vis.h isn't available everywhere
1195 - djm@cvs.openbsd.org 2008/07/15 02:23:14
1197 number of pipelined requests is now 64;
1198 prodded by Iain.Morgan AT nasa.gov
1199 - djm@cvs.openbsd.org 2008/07/16 11:51:14
1201 rename variable first_gc -> last_gc (since it is actually the last
1203 - djm@cvs.openbsd.org 2008/07/16 11:52:19
1205 this loop index should be automatic, not static
1208 - (djm) OpenBSD CVS Sync
1209 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
1211 Change "ssh-keygen -F [host] -l" to not display random art unless
1212 -v is also specified, making it consistent with the manual and other
1215 - djm@cvs.openbsd.org 2008/07/13 22:13:07
1217 use struct sockaddr_storage instead of struct sockaddr for accept(2)
1218 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
1219 - djm@cvs.openbsd.org 2008/07/13 22:16:03
1221 increase number of piplelined requests so they properly fill the
1222 (recently increased) channel window. prompted by rapier AT psc.edu;
1224 - djm@cvs.openbsd.org 2008/07/14 01:55:56
1226 mention requirement for /dev/log inside chroot when using sftp-server
1227 with ChrootDirectory
1228 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
1229 avoid clash with sin(3) function; reported by
1230 cristian.ionescu-idbohrn AT axis.com
1231 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
1232 prototype; reported by cristian.ionescu-idbohrn AT axis.com
1233 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
1234 reported by cristian.ionescu-idbohrn AT axis.com
1235 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
1236 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
1237 Revamped and simplified Cygwin ssh-host-config script that uses
1238 unified csih configuration tool. Requires recent Cygwin.
1239 Patch from vinschen AT redhat.com
1242 - (djm) OpenBSD CVS Sync
1243 - djm@cvs.openbsd.org 2008/07/12 04:52:50
1245 unbreak; move clearing of cctx struct to before first use
1246 reported by dkrause@
1247 - djm@cvs.openbsd.org 2008/07/12 05:33:41
1249 better description for -i flag:
1250 s/RSA authentication/public key authentication/
1251 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
1252 return EAI_FAMILY when trying to lookup unsupported address family;
1253 from vinschen AT redhat.com
1256 - (djm) OpenBSD CVS Sync
1257 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
1259 we don't need arg after the debug3() was removed. from lint.
1261 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
1263 /*NOTREACHED*/ for lint warning:
1264 warning: function key_equal falls off bottom without returning value
1266 - markus@cvs.openbsd.org 2008/07/10 18:05:58
1268 missing bzero; from mickey; ok djm@
1269 - markus@cvs.openbsd.org 2008/07/10 18:08:11
1270 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
1271 sync v1 and v2 traffic accounting; add it to sshd, too;
1275 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
1276 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
1277 account check failure path. The vulnerable format buffer is supplied
1278 from PAM and should not contain attacker-supplied data.
1279 - (djm) [auth.c] Missing unistd.h for close()
1280 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
1283 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
1284 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
1285 hotpop.com, w/ dtucker@
1286 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
1287 Tru64. readv doesn't seem to be a comparable object there.
1288 bz#1386, patch from dtucker@ ok me
1289 - (djm) [Makefile.in] Pass though pass to conch for interop tests
1290 - (djm) [configure.ac] unbreak: remove extra closing brace
1291 - (djm) OpenBSD CVS Sync
1292 - djm@cvs.openbsd.org 2008/07/04 23:08:25
1294 handle EINTR in packet_write_poll()l ok dtucker@
1295 - djm@cvs.openbsd.org 2008/07/04 23:30:16
1297 Make protocol 1 MaxAuthTries logic match protocol 2's.
1298 Do not treat the first protocol 2 authentication attempt as
1299 a failure IFF it is for method "none".
1300 Makes MaxAuthTries' user-visible behaviour identical for
1303 - djm@cvs.openbsd.org 2008/07/05 05:16:01
1308 - (dtucker) OpenBSD CVS Sync
1309 - djm@cvs.openbsd.org 2008/07/02 13:30:34
1311 really really remove the freebie "none" auth try for protocol 2
1312 - djm@cvs.openbsd.org 2008/07/02 13:47:39
1314 When forking after authentication ("ssh -f") with ExitOnForwardFailure
1315 enabled, delay the fork until after replies for any -R forwards have
1316 been seen. Allows for robust detection of -R forward failure when
1317 using -f (similar to bz#92); ok dtucker@
1318 - otto@cvs.openbsd.org 2008/07/03 21:46:58
1320 avoid nasty double free; ok dtucker@ djm@
1321 - djm@cvs.openbsd.org 2008/07/04 03:44:59
1322 [servconf.c groupaccess.h groupaccess.c]
1323 support negation of groups in "Match group" block (bz#1315); ok dtucker@
1324 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
1326 Make debug a little clearer. ok djm@
1327 - djm@cvs.openbsd.org 2008/06/30 08:07:34
1328 [regress/key-options.sh]
1329 shell portability: use "=" instead of "==" in test(1) expressions,
1330 double-quote string with backslash escaped /
1331 - djm@cvs.openbsd.org 2008/06/30 10:31:11
1332 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
1333 remove "set -e" left over from debugging
1334 - djm@cvs.openbsd.org 2008/06/30 10:43:03
1335 [regress/conch-ciphers.sh]
1336 explicitly disable conch options that could interfere with the test
1337 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
1338 returns EXDEV. Patch from Mike Garrison, ok djm@
1339 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
1340 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
1341 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
1342 some platforms (HP nonstop) it is a distinct errno;
1343 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
1346 - (dtucker) OpenBSD CVS Sync
1347 - djm@cvs.openbsd.org 2008/06/30 08:05:59
1349 typo: s/constraint_date/constraint_data/
1350 - djm@cvs.openbsd.org 2008/06/30 12:15:39
1352 only pass channel requests on session channels through to the session
1353 channel handler, avoiding spurious log messages; ok! markus@
1354 - djm@cvs.openbsd.org 2008/06/30 12:16:02
1356 only send eow@openssh.com notifications for session channels; ok! markus@
1357 - djm@cvs.openbsd.org 2008/06/30 12:18:34
1359 clarify that eow@openssh.com is only sent on session channels
1360 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
1362 Check ExitOnForwardFailure if forwardings are disabled due to a failed
1363 host key check. ok djm@
1364 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
1365 [sshconnect.c sshd.c]
1366 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
1367 in order to comply with RFC 4253. bz #1443, ok djm@
1368 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
1370 fix some typos; ok djm@
1371 - djm@cvs.openbsd.org 2008/07/02 02:24:18
1372 [sshd_config sshd_config.5 sshd.8 servconf.c]
1373 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
1374 bits; prodded by & ok dtucker@ ok deraadt@
1375 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
1376 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
1377 Merge duplicate host key file checks, based in part on a patch from Rob
1378 Holland via bz #1348 . Also checks for non-regular files during protocol
1380 - djm@cvs.openbsd.org 2008/07/02 12:36:39
1381 [auth2-none.c auth2.c]
1382 Make protocol 2 MaxAuthTries behaviour a little more sensible:
1383 Check whether client has exceeded MaxAuthTries before running
1384 an authentication method and skip it if they have, previously it
1385 would always allow one try (for "none" auth).
1386 Preincrement failure count before post-auth test - previously this
1387 checked and postincremented, also to allow one "none" try.
1388 Together, these two changes always count the "none" auth method
1389 which could be skipped by a malicious client (e.g. an SSH worm)
1390 to get an extra attempt at a real auth method. They also make
1391 MaxAuthTries=0 a useful way to block users entirely (esp. in a
1392 sshd_config Match block).
1393 Also, move sending of any preauth banner from "none" auth method
1394 to the first call to input_userauth_request(), so worms that skip
1395 the "none" method get to see it too.
1398 - (djm) OpenBSD CVS Sync
1399 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1400 [regress/Makefile regress/key-options.sh]
1401 Add regress test for key options. ok djm@
1402 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
1404 Don't run cipher-speed test by default; mistakenly enabled by me
1405 - djm@cvs.openbsd.org 2008/06/28 13:57:25
1406 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
1407 very basic regress test against Twisted Conch in "make interop"
1408 target (conch is available in ports/devel/py-twisted/conch);
1410 - (djm) [regress/Makefile] search for conch by path, like we do putty
1413 - (djm) OpenBSD CVS Sync
1414 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
1416 use optopt to get invalid flag, instead of return value of getopt,
1417 which is always '?'; ok djm@
1418 - otto@cvs.openbsd.org 2008/06/25 11:13:43
1420 add key length to visual fingerprint; zap magical constants;
1422 - djm@cvs.openbsd.org 2008/06/26 06:10:09
1423 [sftp-client.c sftp-server.c]
1424 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
1425 bits. Note that this only affects explicit setting of modes (e.g. via
1426 sftp(1)'s chmod command) and not file transfers. (bz#1310)
1428 - djm@cvs.openbsd.org 2008/06/26 09:19:40
1429 [dh.c dh.h moduli.c]
1430 when loading moduli from /etc/moduli in sshd(8), check that they
1431 are of the expected "safe prime" structure and have had
1432 appropriate primality tests performed;
1433 feedback and ok dtucker@
1434 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
1435 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
1436 Move SSH Fingerprint Visualization away from sharing the config option
1437 CheckHostIP to an own config option named VisualHostKey.
1438 While there, fix the behaviour that ssh would draw a random art picture
1439 on every newly seen host even when the option was not enabled.
1440 prodded by deraadt@, discussions,
1441 help and ok markus@ djm@ dtucker@
1442 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
1444 add VisualHostKey to the list of options listed in -o;
1445 - djm@cvs.openbsd.org 2008/06/28 07:25:07
1448 - djm@cvs.openbsd.org 2008/06/28 13:58:23
1450 refuse to add a key that has unknown constraints specified;
1452 - djm@cvs.openbsd.org 2008/06/28 14:05:15
1454 reset global compat flag after processing a protocol 2 signature
1455 request with the legacy DSA encoding flag set; ok markus
1456 - djm@cvs.openbsd.org 2008/06/28 14:08:30
1457 [PROTOCOL PROTOCOL.agent]
1458 document the protocol used by ssh-agent; "looks ok" markus@
1461 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
1462 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
1465 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
1467 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1468 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
1471 - (dtucker) OpenBSD CVS Sync
1472 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
1473 [session.c channels.c]
1474 Rename the isatty argument to is_tty so we don't shadow
1475 isatty(3). ok markus@
1476 - (dtucker) [channels.c] isatty -> is_tty here too.
1479 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1481 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1483 wrap long line at 80 chars
1484 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1486 ensure default umask disallows at least group and world write; ok djm@
1487 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1489 suppress the warning message from chdir(homedir) failures
1490 when chrooted (bz#1461); ok dtucker
1491 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1493 Mention that scp follows symlinks during -r. bz #1466,
1494 from nectar at apple
1495 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1497 MaxSessions is allowed in a Match block too
1498 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1499 [servconf.c sshd_config.5]
1500 Allow MaxAuthTries within a Match block. ok djm@
1501 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1502 [channels.c channels.h session.c]
1503 don't call isatty() on a pty master, instead pass a flag down to
1504 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1505 hang on exit on Solaris (bz#1463) in portable but is actually
1506 a generic bug; ok dtucker deraadt markus
1509 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1510 replacement code; patch from ighighi AT gmail.com in bz#1240;
1514 - (dtucker) OpenBSD CVS Sync
1515 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1517 compile on older gcc; no decl after code
1518 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1520 Clear key options in the monitor on failed authentication, prevents
1521 applying additional restrictions to non-pubkey authentications in
1522 the case where pubkey fails but another method subsequently succeeds.
1523 bz #1472, found by Colin Watson, ok markus@ djm@
1524 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1525 [auth2-pubkey.c auth-rhosts.c]
1526 Include unistd.h for close(), prevents warnings in -portable
1527 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1529 Friendlier error messages for mux fallback. ok djm@
1530 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1532 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1533 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1535 Explain the use of SSH fpr visualization using random art, and cite the
1536 original scientific paper inspiring that technique.
1537 Much help with English and nroff by jmc@, thanks.
1538 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1539 despite its name doesn't seem to implement all of GSSAPI. Patch from
1540 Jan Engelhardt, sanity checked by Simon Wilkinson.
1543 - (dtucker) OpenBSD CVS Sync
1544 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1546 kill trailing whitespace;
1547 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1548 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1550 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1551 graphical hash visualization schemes known as "random art", and by
1552 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1554 Scientific publication (original paper):
1555 "Hash Visualization: a New Technique to improve Real-World Security",
1556 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1557 Techniques and E-Commerce (CrypTEC '99)
1558 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1559 The algorithm used here is a worm crawling over a discrete plane,
1560 leaving a trace (augmenting the field) everywhere it goes.
1561 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1562 makes the respective movement vector be ignored for this turn,
1563 thus switching to the other color of the chessboard.
1564 Graphs are not unambiguous for now, because circles in graphs can be
1565 walked in either direction.
1566 discussions with several people,
1567 help, corrections and ok markus@ djm@
1568 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1570 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1571 would not display you the random art as intended, spotted by canacar@
1572 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1573 [ssh-keygen.c ssh-keygen.1]
1574 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1575 that is not how it was envisioned.
1576 Also correct manpage saying that -v is needed along with -l for it to work.
1578 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1580 simpler way of computing the augmentations; ok grunk@
1581 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1583 CheckHostIP set to ``fingerprint'' will display both hex and random art
1585 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1587 #define statements that are not atoms need braces around them, else they
1588 will cause trouble in some cases.
1589 Also do a computation of -1 once, and not in a loop several times.
1591 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1592 [dns.c canohost.c sshconnect.c]
1593 Do not pass "0" strings as ports to getaddrinfo because the lookups
1594 can slow things down and we never use the service info anyway. bz
1595 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1597 djm belives that the reason for the "0" strings is to ensure that
1598 it's not possible to call getaddrinfo with both host and port being
1599 NULL. In the case of canohost.c host is a local array. In the
1600 case of sshconnect.c, it's checked for null immediately before use.
1601 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1602 be non-null but it's not obvious, so I added a warning message in
1603 case it is ever passed a null.
1604 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1606 Make ssh print the random art also when ssh'ing to a host using IP only.
1607 spotted by naddy@, ok and help djm@ dtucker@
1608 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1610 use an odd number of rows and columns and a separate start marker, looks
1612 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1613 [clientloop.h mux.c channels.c clientloop.c channels.h]
1614 Enable ~ escapes for multiplex slave sessions; give each channel
1615 its own escape state and hook the escape filters up to muxed
1617 Mux slaves do not currently support the ~^Z and ~& escapes.
1618 NB. this change cranks the mux protocol version, so a new ssh
1619 mux client will not be able to connect to a running old ssh
1622 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1623 [clientloop.h ssh.c clientloop.c]
1624 maintain an ordered queue of outstanding global requests that we
1625 expect replies to, similar to the per-channel confirmation queue.
1626 Use this queue to verify success or failure for remote forward
1627 establishment in a race free way.
1629 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1631 thall shalt not code past the eightieth column
1632 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1634 thal shalt not code past the eightieth column
1635 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1637 document tun@openssh.com forwarding method
1638 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1640 some more TODO for me
1641 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1643 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1644 random art. while there, stress the fact that the field base should at
1645 least be 8 characters for the pictures to make sense.
1647 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1649 We already mark the start of the worm, now also mark the end of the worm
1650 in our random art drawings.
1652 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1653 [clientloop.h channels.h clientloop.c channels.c mux.c]
1654 The multiplexing escape char handler commit last night introduced a
1655 small memory leak per session; plug it.
1656 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1657 [ssh_config.5 ssh.c]
1658 keyword expansion for localcommand. ok djm@
1659 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1660 [ssh_config.5 ssh-keygen.1]
1661 tweak the ascii art text; ok grunk
1662 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1663 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1664 Make keepalive timeouts apply while waiting for a packet, particularly
1665 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1666 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1668 print extension revisions for extensions that we understand
1669 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1671 I was coalescing expected global request confirmation replies at
1672 the wrong end of the queue - fix; prompted by markus@
1673 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1675 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1677 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1679 add my copyright, ok djm@
1680 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1682 tweak wording in message, ok deraadt@ jmc@
1683 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1685 replace __dead with __attribute__((noreturn)), makes things
1686 a little easier to port. Also, add it to sigdie(). ok djm@
1687 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1689 fall back to creating a new TCP connection on most multiplexing errors
1690 (socket connect fail, invalid version, refused permittion, corrupted
1691 messages, etc.); bz #1329 ok dtucker@
1692 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1694 upcast size_t to u_long to match format arg; ok djm@
1695 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1697 upcast another size_t to u_long to match format
1698 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1700 upcast uid to long with matching %ld, prevents warnings in portable
1701 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1702 [auth2-pubkey.c auth-rhosts.c]
1703 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1704 regular files; report from Solar Designer via Colin Watson in bz#1471
1706 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1707 takes 2 more args. with djm@
1708 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1710 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1711 systems. Patch from R. Scott Bailey.
1712 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1713 on big endian machines, so ifdef them for little-endian only to prevent
1714 unused function warnings on big-endians.
1715 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1716 compiler warnings on some platforms. Based on a discussion with otto@
1719 - (djm) [channels.c configure.ac]
1720 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1724 - (dtucker) OpenBSD CVS Sync
1725 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1726 [servconf.c match.h sshd_config.5]
1727 support CIDR address matching in sshd_config "Match address" blocks, with
1728 full support for negation and fall-back to classic wildcard matching.
1730 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1731 PasswordAuthentication yes
1732 addrmatch.c code mostly lifted from flowd's addr.c
1733 feedback and ok dtucker@
1734 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1736 better reference for pattern-list
1737 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1738 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1739 Add extended test mode (-T) and connection parameters for test mode (-C).
1740 -T causes sshd to write its effective configuration to stdout and exit.
1741 -C causes any relevant Match rules to be applied before output. The
1742 combination allows tesing of the parser and config files. ok deraadt djm
1743 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1746 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1749 - fix SYNOPSIS, and sort options
1750 - some minor additional fixes
1751 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1752 [regress/test-exec.sh]
1753 Don't generate putty keys if we're not going to use them. ok djm
1754 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1755 [regress/addrmatch.sh regress/Makefile]
1756 Regress test for Match CIDR rules. ok djm@
1757 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1759 Use a more portable construct for checking if we're running a putty test
1760 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1763 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1765 clarify that Host patterns are space-separated. ok deraadt
1766 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1767 [PROTOCOL ssh.c serverloop.c]
1768 Add a no-more-sessions@openssh.com global request extension that the
1769 client sends when it knows that it will never request another session
1770 (i.e. when session multiplexing is disabled). This allows a server to
1771 disallow further session requests and terminate the session.
1772 Why would a non-multiplexing client ever issue additional session
1773 requests? It could have been attacked with something like SSH'jack:
1774 http://www.storm.net.nz/projects/7
1775 feedback & ok markus
1776 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1777 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1778 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1779 ok and extensive testing dtucker@
1780 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1782 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1783 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1784 [Makefile regress/key-options.sh]
1785 Add regress test for key options. ok djm@
1786 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1787 since the new CIDR code in addmatch.c references it.
1788 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1789 specific tests on platforms that don't do IPv6.
1790 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1792 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1795 - (dtucker) OpenBSD CVS Sync
1796 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1798 Add case for ENOSYS in errno_to_portable; ok deraadt
1799 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1800 [sftp.c sftp-client.c sftp-client.h]
1801 Have the sftp client store the statvfs replies in wire format,
1802 which prevents problems when the server's native sizes exceed the
1804 Also extends the sizes of the remaining 32bit wire format to 64bit,
1805 they're specified as unsigned long in the standard.
1806 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1808 Extend 32bit -> 64bit values for statvfs extension missed in previous
1810 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1812 Use a $OpenBSD tag so our scripts will sync changes.
1815 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1816 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1817 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1818 fstatvfs and remove #defines around statvfs code. ok djm@
1819 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1820 macro to convert fsid to unsigned long for platforms where fsid is a
1824 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1825 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1826 Do not enable statvfs extensions on platforms that do not have statvfs.
1827 - (dtucker) OpenBSD CVS Sync
1828 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1829 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1830 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1831 [sshtty.c ttymodes.c sshpty.h]
1832 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1833 we would send the modes corresponding to a zeroed struct termios,
1834 whereas we should have been sending an empty list of modes.
1835 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1836 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1838 support -l (print fingerprint) in combination with -F (find host) to
1839 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1841 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1843 unbreak tree by committing this bit that I missed from:
1844 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1845 we would send the modes corresponding to a zeroed struct termios,
1846 whereas we should have been sending an empty list of modes.
1847 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1850 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1851 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1852 OpenSSH did not make requests with upper bounds in this range.
1855 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1856 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1857 Fix compilation on Linux, including pulling in fmt_scaled(3)
1858 implementation from OpenBSD's libutil.
1861 - (djm) OpenBSD CVS Sync
1862 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1864 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1865 there). Spotted by Minstrel AT minstrel.org.uk
1866 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1868 oops, some unrelated stuff crept into that commit - backout.
1870 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1872 HostbasedAuthentication is supported under Match too
1873 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1874 [configure.ac] Implement arc4random_buf(), import implementation of
1875 arc4random_uniform() from OpenBSD
1876 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1877 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1878 - (djm) OpenBSD CVS Sync
1879 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1881 Use arc4random_buf() when requesting more than a single word of output
1882 Use arc4random_uniform() when the desired random number upper bound
1883 is not a power of two
1884 ok deraadt@ millert@
1885 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1886 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1887 introduce sftp extension methods statvfs@openssh.com and
1888 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1889 based on a patch from miklos AT szeredi.hu (bz#1399)
1890 also add a "df" command to the sftp client that uses the
1891 statvfs@openssh.com to produce a df(1)-like display of filesystem
1892 space and inode utilisation
1894 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1897 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1899 remove unneccessary parentheses
1900 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1902 garbage collect two unused fields in struct mm_master; ok markus@
1903 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1904 [ssh-keyscan.1 ssh-keyscan.c]
1905 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1906 larsnooden AT openoffice.org
1907 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1908 [servconf.c servconf.h session.c sshd_config.5]
1909 Enable the AllowAgentForwarding option in sshd_config (global and match
1910 context), to specify if agents should be permitted on the server.
1911 As the man page states:
1912 ``Note that disabling Agent forwarding does not improve security
1913 unless users are also denied shell access, as they can always install
1914 their own forwarders.''
1915 ok djm@, ok and a mild frown markus@
1916 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1918 push the sshd_config bits in, spotted by ajacoutot@
1919 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1922 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1923 [bufaux.c buffer.h channels.c packet.c packet.h]
1924 avoid extra malloc/copy/free when receiving data over the net;
1925 ~10% speedup for localhost-scp; ok djm@
1926 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1927 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1928 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1930 Implement a channel success/failure status confirmation callback
1931 mechanism. Each channel maintains a queue of callbacks, which will
1932 be drained in order (RFC4253 guarantees confirm messages are not
1933 reordered within an channel).
1934 Also includes a abandonment callback to clean up if a channel is
1935 closed without sending confirmation messages. This probably
1936 shouldn't happen in compliant implementations, but it could be
1937 abused to leak memory.
1938 ok markus@ (as part of a larger diff)
1939 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1940 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1941 [sshd_config sshd_config.5]
1942 Make the maximum number of sessions run-time controllable via
1943 a sshd_config MaxSessions knob. This is useful for disabling
1944 login/shell/subsystem access while leaving port-forwarding working
1945 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1946 simply increasing the number of allows multiplexed sessions.
1947 Because some bozos are sure to configure MaxSessions in excess of the
1948 number of available file descriptors in sshd (which, at peak, might be
1949 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1950 on error paths, and make it fail gracefully on out-of-fd conditions -
1951 sending channel errors instead of than exiting with fatal().
1952 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1954 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1955 [clientloop.c clientloop.h ssh.c]
1956 Use new channel status confirmation callback system to properly deal
1957 with "important" channel requests that fail, in particular command exec,
1958 shell and subsystem requests. Previously we would optimistically assume
1959 that the requests would always succeed, which could cause hangs if they
1960 did not (e.g. when the server runs out of fds) or were unimplemented by
1961 the server (bz #1384)
1962 Also, properly report failing multiplex channel requests via the mux
1963 client stderr (subject to LogLevel in the mux master) - better than
1965 most bits ok markus@ (as part of a larger diff)
1966 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1967 [channels.c channels.h clientloop.c serverloop.c]
1968 Try additional addresses when connecting to a port forward destination
1969 whose DNS name resolves to more than one address. The previous behaviour
1970 was to try the first address and give up.
1971 Reported by stig AT venaas.com in bz#343
1972 great feedback and ok markus@
1973 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1974 [clientloop.c clientloop.h ssh.c mux.c]
1975 tidy up session multiplexing code, moving it into its own file and
1976 making the function names more consistent - making ssh.c and
1977 clientloop.c a fair bit more readable.
1979 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1981 dingo stole my diff hunk
1982 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1984 re-add the USE_PIPES code and enable it.
1985 without pipes shutdown-read from the sshd does not trigger
1986 a SIGPIPE when the forked program does a write.
1988 (Id sync only, USE_PIPES never left portable OpenSSH)
1989 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1991 error-fd race: don't enable the error fd in the select bitmask
1992 for channels with both in- and output closed, since the channel
1993 will go away before we call select();
1994 report, lots of debugging help and ok djm@
1995 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1996 [channels.h clientloop.c nchan.c serverloop.c]
1998 ssh -2 localhost od /bin/ls | true
1999 ignoring SIGPIPE by adding a new channel message (EOW) that signals
2000 the peer that we're not interested in any data it might send.
2001 fixes bz #85; discussion, debugging and ok djm@
2002 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
2004 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
2005 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
2006 - djm@cvs.openbsd.org 2008/05/15 23:52:24
2008 document eow message in ssh protocol 2 channel state machine;
2009 feedback and ok markus@
2010 - djm@cvs.openbsd.org 2008/05/18 21:29:05
2012 comment extension announcement
2013 - djm@cvs.openbsd.org 2008/05/16 08:30:42
2015 document our protocol extensions and deviations; ok markus@
2016 - djm@cvs.openbsd.org 2008/05/17 01:31:56
2018 grammar and correctness fixes from stevesk@
2021 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
2022 time warnings on LynxOS. Patch from ops AT iki.fi
2023 - (djm) Force string arguments to replacement setproctitle() though
2024 strnvis first. Ok dtucker@
2027 - (djm) OpenBSD CVS sync:
2028 - markus@cvs.openbsd.org 2008/04/02 15:36:51
2030 avoid possible hijacking of x11-forwarded connections (back out 1.183)
2031 CVE-2008-1483; ok djm@
2032 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
2034 remove trailing whitespace;
2035 - djm@cvs.openbsd.org 2008/04/03 09:50:14
2038 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
2039 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
2040 - (djm) [README] Update link to release notes
2041 - (djm) Release 5.0p1