2 - (dtucker) [configure.ac] Include sys/param.h for the sys/mount.h test,
3 prevents configure complaining on older BSDs.
4 - (dtucker [contrib/cygwin/ssh-{host,user}-config] Add license text. Patch
6 - (dtucker) [auth-pam.c] Bug #1534: move the deletion of PAM credentials on
7 logout to after the session close. Patch from Anicka Bernathova,
8 originally from Andreas Schwab via Novelll ok djm.
11 - (dtucker) [contrib/cygwin/ssh-host-config] better support for automated
12 scripts and fix usage of eval. Patch from Corinna Vinschen.
15 - (dtucker) OpenBSD CVS Sync
16 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
18 packet_bacup_state() and packet_restore_state() will be used to
19 temporarily save the current state ren resuming a suspended connection.
21 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
22 [roaming_common.c roaming.h]
23 It may be necessary to retransmit some data when resuming, so add it
24 to a buffer when roaming is enabled.
25 Most of this code was written by Martin Forssen, maf at appgate dot com.
27 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
28 [readconf.h readconf.c]
29 Add client option UseRoaming. It doesn't do anything yet but will
30 control whether the client tries to use roaming if enabled on the
31 server. From Martin Forssen.
33 - markus@cvs.openbsd.org 2009/06/30 14:54:40
35 crank version; ok deraadt
36 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
38 allow for long home dir paths (bz #1615). ok deraadt
39 (based in part on a patch from jchadima at redhat)
40 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
42 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
46 - (dtucker) OpenBSD CVS Sync
47 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
48 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
49 alphabetize includes; reduces diff vs portable and style(9).
51 (Id sync only; these were already in order in -portable)
54 - (dtucker) OpenBSD CVS Sync
55 - markus@cvs.openbsd.org 2009/03/17 21:37:00
57 pass correct argv[0] to openlog(); ok djm@
58 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
60 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
61 as we do for "MACs": this stops us getting out of sync when the lists
63 fixes documentation/6102, submitted by Peter J. Philipp
64 alternative fix proposed by djm
66 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
68 Fixed a possible out-of-bounds memory access if the environment variable
69 SHELL is shorter than 3 characters.
70 with input by and ok dtucker
71 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
73 My previous commit didn't fix the problem at all, so stick at my first
74 version of the fix presented to dtucker.
75 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
77 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
78 [sftp-server.8 sshd.8 ssh-agent.1]
79 fix a few typographical errors found by spell(1).
81 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
83 fix possessive; ok djm@
84 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
86 remove unused option character from getopt() optstring; ok markus@
87 - jj@cvs.openbsd.org 2009/04/14 21:10:54
89 Fixed a few the-the misspellings in comments. Skipped a bunch in
90 binutils,gcc and so on. ok jmc@
91 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
93 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
95 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
97 clarify that even internal-sftp needs /dev/log for logging to work; ok
99 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
101 tweak previous; ok stevesk
102 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
104 clarify we cd to user's home after chroot; ok markus@ on
105 earlier version; tweaks and ok jmc@
106 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
107 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
109 Put the globals in packet.c into a struct and don't access it directly
110 from other files. No functional changes.
112 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
113 [canohost.h canohost.c]
114 Add clear_cached_addr(), needed for upcoming changes allowing the peer
117 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
119 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
120 change from Martin Forssen, maf at appgate dot com.
122 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
124 Move the KEX_COOKIE_LEN define to kex.h
126 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
128 Add packet_put_int64() and packet_get_int64(), part of a larger change
131 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
132 [sshconnect.h sshconnect.c]
133 Un-static ssh_exchange_identification(), part of a larger change from
134 Martin Forssen and needed for upcoming changes.
136 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
137 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
138 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
139 Keep track of number of bytes read and written. Needed for upcoming
140 changes. Most code from Martin Forssen, maf at appgate dot com.
142 Also, applied appropriate changes to Makefile.in
143 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
145 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
146 return type to match atomicio's
147 Diff from djm@, ok markus@
148 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
150 Move some more statics into session_state
152 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
154 abort if key_sign fails, preventing possible null deref. Based on report
155 from Paolo Ganci, ok markus@ djm@
156 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
157 [roaming.h roaming_common.c roaming_dummy.c]
158 Add tags for the benefit of the sync scripts
159 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
160 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
161 header-order changes to reduce diff vs OpenBSD.
162 - (dtucker) [servconf.c sshd.c] More whitespace sync.
163 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
167 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
168 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
171 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
172 variable declarations. Should prevent unused warnings anywhere it's set
173 (only Crays as far as I can tell) and be a no-op everywhere else.
176 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
177 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
178 Based on patch from vinschen at redhat com.
181 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
182 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
183 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
184 version of Cygwin. Patch from vinschen at redhat com.
187 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
188 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
190 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
191 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
192 to use them. Allows building with older OpenSSL versions.
193 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
194 - (dtucker) [configure.ac] Missing comma in type list.
195 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
196 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
197 in openssl 0.9.6) so add an explicit test for it.
200 - (djm) OpenBSD CVS Sync
201 - djm@cvs.openbsd.org 2009/03/05 07:18:19
202 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
204 refactor the (disabled) Schnorr proof code to make it a little more
206 - djm@cvs.openbsd.org 2009/03/05 11:30:50
208 document what these functions do so I don't ever have to recuse into
209 b64_pton/ntop to remember their return values
212 - (djm) OpenBSD CVS Sync
213 - djm@cvs.openbsd.org 2009/02/22 23:50:57
214 [ssh_config.5 sshd_config.5]
215 don't advertise experimental options
216 - djm@cvs.openbsd.org 2009/02/22 23:59:25
219 - djm@cvs.openbsd.org 2009/02/23 00:06:15
222 - (djm) [README] update for 5.2
223 - (djm) Release openssh-5.2p1
226 - (djm) OpenBSD CVS Sync
227 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
228 [misc.c sftp-server-main.c ssh-keygen.c]
229 Added missing newlines in error messages.
233 - (djm) OpenBSD CVS Sync
234 - djm@cvs.openbsd.org 2009/02/17 01:28:32
236 sync with revised default ciphers; pointed out by dkrause@
237 - djm@cvs.openbsd.org 2009/02/18 04:31:21
239 signature should hash over the entire group, not just the generator
240 (this is still disabled code)
241 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
242 [contrib/suse/openssh.spec] Prepare for 5.2p1
245 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
246 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
247 interop tests from FATAL error to a warning. Allows some interop
248 tests to proceed if others are missing necessary prerequisites.
249 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
250 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
253 - (djm) OpenBSD CVS Sync
254 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
256 Initialize a few variables to prevent spurious "may be used
257 uninitialized" warnings from newer gcc's. ok djm@
258 - djm@cvs.openbsd.org 2009/02/12 03:00:56
259 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
260 [readconf.h serverloop.c ssh.c]
261 support remote port forwarding with a zero listen port (-R0:...) to
262 dyamically allocate a listen port at runtime (this is actually
263 specified in rfc4254); bz#1003 ok markus@
264 - djm@cvs.openbsd.org 2009/02/12 03:16:01
266 tighten check for -R0:... forwarding: only allow dynamic allocation
267 if want_reply is set in the packet
268 - djm@cvs.openbsd.org 2009/02/12 03:26:22
270 some paranoia: check that the serialised key is really KEY_RSA before
271 diddling its internals
272 - djm@cvs.openbsd.org 2009/02/12 03:42:09
274 document -R0:... usage
275 - djm@cvs.openbsd.org 2009/02/12 03:44:25
277 consistency: Dq => Ql
278 - djm@cvs.openbsd.org 2009/02/12 03:46:17
280 document RemoteForward usage with 0 listen port
281 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
283 kill trailing whitespace;
284 - markus@cvs.openbsd.org 2009/02/13 11:50:21
286 check for enc !=NULL in packet_start_discard
287 - djm@cvs.openbsd.org 2009/02/14 06:35:49
289 mention that eow and no-more-sessions extensions are sent only to
293 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
294 set ownership and modes, so avoid explicitly setting them
295 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
296 OSX provides a getlastlogxbyname function that automates the reading of
297 a lastlog file. Also, the pututxline function will update lastlog so
298 there is no need for loginrec.c to do it explicitly. Collapse some
299 overly verbose code while I'm in there.
302 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
303 channels.c too, so move the definition for non-IP6 platforms to defines.h
304 where it can be shared.
307 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
308 If the CYGWIN environment variable is empty, the installer script
309 should not install the service with an empty CYGWIN variable, but
310 rather without setting CYGWNI entirely.
311 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
314 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
315 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
316 The information given for the setting of the CYGWIN environment variable
317 is wrong for both releases so I just removed it, together with the
318 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
321 - (djm) OpenBSD CVS Sync
322 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
323 [channels.c servconf.c]
324 channel_print_adm_permitted_opens() should deal with all the printing
325 for that config option. suggested by markus@; ok markus@ djm@
327 - djm@cvs.openbsd.org 2008/12/09 04:32:22
329 replace by-hand string building with xasprinf(); ok deraadt@
330 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
332 update for the synopses displayed by the 'help' command, there are a
333 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
334 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
336 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
338 fix typo in error message
339 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
341 o cannot be NULL here but use xfree() to be consistent; ok djm@
342 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
344 fix example, default key type is rsa for 3+ years; from
345 frederic.perrin@resel.fr
346 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
348 no need to escape single quotes in comments
349 - okan@cvs.openbsd.org 2008/12/30 00:46:56
351 add AllowAgentForwarding to available Match keywords list
353 - djm@cvs.openbsd.org 2009/01/01 21:14:35
355 call channel destroy callbacks on receipt of open failure messages.
356 fixes client hangs when connecting to a server that has MaxSessions=0
357 set spotted by imorgan AT nas.nasa.gov; ok markus@
358 - djm@cvs.openbsd.org 2009/01/01 21:17:36
360 fix hash calculation for KEXGEX: hash over the original client-supplied
361 values and not the sanity checked versions that we acutally use;
362 bz#1540 reported by john.smith AT arrows.demon.co.uk
364 - djm@cvs.openbsd.org 2009/01/14 01:38:06
366 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
368 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
370 1) use obsolete instead of alias for consistency
371 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
373 3) reorder so like options are together
375 - djm@cvs.openbsd.org 2009/01/22 09:46:01
376 [channels.c channels.h session.c]
377 make Channel->path an allocated string, saving a few bytes here and
378 there and fixing bz#1380 in the process; ok markus@
379 - djm@cvs.openbsd.org 2009/01/22 09:49:57
381 oops! I committed the wrong version of the Channel->path diff,
382 it was missing some tweaks suggested by stevesk@
383 - djm@cvs.openbsd.org 2009/01/22 10:02:34
384 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
385 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
386 make a2port() return -1 when it encounters an invalid port number
387 rather than 0, which it will now treat as valid (needed for future work)
388 adjust current consumers of a2port() to check its return value is <= 0,
389 which in turn required some things to be converted from u_short => int
390 make use of int vs. u_short consistent in some other places too
391 feedback & ok markus@
392 - djm@cvs.openbsd.org 2009/01/22 10:09:16
394 another chunk of a2port() diff that got away. wtfdjm??
395 - djm@cvs.openbsd.org 2009/01/23 07:58:11
397 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
399 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
400 [ssh_config.5 sshd_config.5]
401 sync list of preferred ciphers; ok djm@
402 - markus@cvs.openbsd.org 2009/01/26 09:58:15
403 [cipher.c cipher.h packet.c]
404 Work around the CPNI-957037 Plaintext Recovery Attack by always
405 reading 256K of data on packet size or HMAC errors (in CBC mode only).
406 Help, feedback and ok djm@
407 Feedback from Martin Albrecht and Paterson Kenny
410 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
411 Patch based on one from vgiffin AT apple.com; ok dtucker@
412 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
413 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
415 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
416 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
417 key). Patch from cjwatson AT debian.org
420 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
421 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
423 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
424 OpenServer 6 doesn't need libcrypt.
427 - (djm) OpenBSD CVS Sync
428 - djm@cvs.openbsd.org 2008/12/09 02:38:18
430 The ~C escape handler does not work correctly for multiplexed sessions -
431 it opens a commandline on the master session, instead of on the slave
432 that requested it. Disable it on slave sessions until such time as it
433 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
435 - djm@cvs.openbsd.org 2008/12/09 02:39:59
437 Deal correctly with failures in remote stat() operation in sftp,
438 correcting fail-on-error behaviour in batchmode. bz#1541 report and
439 fix from anedvedicky AT gmail.com; ok markus@
440 - djm@cvs.openbsd.org 2008/12/09 02:58:16
442 don't leave junk (free'd) pointers around in Forward *fwd argument on
443 failure; avoids double-free in ~C -L handler when given an invalid
444 forwarding specification; bz#1539 report from adejong AT debian.org
445 via Colin Watson; ok markus@ dtucker@
446 - djm@cvs.openbsd.org 2008/12/09 03:02:37
448 correct sftp(1) and corresponding usage syntax;
449 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
452 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
453 use some stack in main().
454 Report and suggested fix from vapier AT gentoo.org
455 - (djm) OpenBSD CVS Sync
456 - markus@cvs.openbsd.org 2008/12/02 19:01:07
458 we have to use the recipient's channel number (RFC 4254) for
459 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
460 otherwise we trigger 'Non-public channel' error messages on sshd
461 systems with clientkeepalive enabled; noticed by sturm; ok djm;
462 - markus@cvs.openbsd.org 2008/12/02 19:08:59
464 backout 1.149, since it's not necessary and openssh clients send
465 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
466 - markus@cvs.openbsd.org 2008/12/02 19:09:38
468 s/remote_id/id/ to be more consistent with other code; ok djm@
471 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
472 and tweak the is-sshd-running check in ssh-host-config. Patch from
473 vinschen at redhat com.
474 - (dtucker) OpenBSD CVS Sync
475 - markus@cvs.openbsd.org 2008/11/21 15:47:38
477 packet_disconnect() on padding error, too. should reduce the success
478 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
480 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
482 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
485 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
486 declarations, removing an unnecessary union member and adding whitespace.
487 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
490 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
491 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
495 - (dtucker) OpenBSD CVS Sync
496 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
499 fixes user/5975 from Rene Maroufi
500 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
502 spelling/typo in comment
503 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
505 add space to some log/debug messages for readability; ok djm@ markus@
506 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
508 Move JPAKE define to make life easier for portable. ok djm@
509 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
511 typo fixed (overriden -> overridden)
513 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
515 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
516 kerberosgetafstoken. ok dtucker@
517 (Id sync only, we still want the ifdef in portable)
518 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
520 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
521 permitopen's; ok and input dtucker@
522 - djm@cvs.openbsd.org 2008/11/10 02:06:35
523 [regress/putty-ciphers.sh]
524 PuTTY supports AES CTR modes, so interop test against them too
528 - djm@cvs.openbsd.org 2008/11/03 08:59:41
530 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
531 - djm@cvs.openbsd.org 2008/11/04 07:58:09
533 need unistd.h for close() prototype
535 - djm@cvs.openbsd.org 2008/11/04 08:22:13
536 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
537 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
538 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
540 Add support for an experimental zero-knowledge password authentication
541 method using the J-PAKE protocol described in F. Hao, P. Ryan,
542 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
543 Security Protocols, Cambridge, April 2008.
545 This method allows password-based authentication without exposing
546 the password to the server. Instead, the client and server exchange
547 cryptographic proofs to demonstrate of knowledge of the password while
548 revealing nothing useful to an attacker or compromised endpoint.
550 This is experimental, work-in-progress code and is presently
551 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
553 "just commit it. It isn't too intrusive." deraadt@
554 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
556 because parse_forward() is now used to parse all forward types (DLR),
557 and it malloc's space for host variables, we don't need to malloc
558 here. fixes small memory leaks.
560 previously dynamic forwards were not parsed in parse_forward() and
561 space was not malloc'd in that case.
564 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
566 add dynamic forward escape command line; ok djm@
570 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
572 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
573 known_hosts). ok djm@
574 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
576 Add VisualHostKey to example file, ok djm@
577 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
579 In random art visualization, make sure to use the end marker only at the
580 end. Initial diff by Dirk Loss, tweaks and ok djm@
581 - markus@cvs.openbsd.org 2008/07/31 14:48:28
583 don't allocate space for empty banners; report t8m at centrum.cz;
585 - krw@cvs.openbsd.org 2008/08/02 04:29:51
587 whitepsace -> whitespace. From Matthew Clarke via bugs@.
588 - djm@cvs.openbsd.org 2008/08/21 04:09:57
590 allow ForceCommand internal-sftp with arguments. based on patch from
591 michael.barabanov AT gmail.com; ok markus@
592 - djm@cvs.openbsd.org 2008/09/06 12:24:13
594 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
596 (ID sync only for portable - we still need this)
597 - markus@cvs.openbsd.org 2008/09/11 14:22:37
598 [compat.c compat.h nchan.c ssh.c]
599 only send eow and no-more-sessions requests to openssh 5 and newer;
600 fixes interop problems with broken ssh v2 implementations; ok djm@
601 - millert@cvs.openbsd.org 2008/10/02 14:39:35
603 Convert an unchecked strdup to xstrdup. OK deraadt@
604 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
606 do not give an example of how to chmod files: we can presume the user
607 knows that. removes an ambiguity in the permission of authorized_keys;
609 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
611 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
613 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
614 and (as is fairly typical) did not report the problem to us. But this fix
617 - djm@cvs.openbsd.org 2008/10/08 23:34:03
619 Add -y option to force logging via syslog rather than stderr.
620 Useful for daemonised ssh connection (ssh -f). Patch originally from
622 - djm@cvs.openbsd.org 2008/10/09 03:50:54
623 [servconf.c sshd_config.5]
624 support setting PermitEmptyPasswords in a Match block
625 requested in PR3891; ok dtucker@
626 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
629 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
631 spelling in comment; ok djm@
632 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
634 typo in error message; ok djm@
635 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
637 use 'Privileged ports can be forwarded only when logging in as root on
638 the remote machine.' for RemoteForward just like ssh.1 -R.
640 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
642 use #define ROQUIET here; no binary change. ok dtucker@
643 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
645 correct and clarify VisualHostKey; ok jmc@
646 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
647 [clientloop.c sshd.c]
648 don't need to #include "monitor_fdpass.h"
649 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
651 remove unused #define DISPATCH_MIN; ok markus@
652 - djm@cvs.openbsd.org 2008/11/01 04:50:08
654 sprinkle ARGSUSED on dispatch handlers
655 nuke stale unusued prototype
656 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
658 fix some typos in log messages; ok djm@
659 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
660 [ssh-keyscan.1 ssh-keyscan.c]
661 the ellipsis is not an optional argument; while here, improve spacing.
662 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
663 [clientloop.c readconf.c readconf.h ssh.c]
664 merge dynamic forward parsing into parse_forward();
665 'i think this is OK' djm@
666 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
668 protocol 2 tty modes support is now 7.5 years old so remove these
669 debug3()s; ok deraadt@
670 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
672 remove valueless comment
673 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
676 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
677 Make example scripts generate keys with default sizes rather than fixed,
678 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
679 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
680 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
681 incorrect auth group in example files;
682 patch from imorgan AT nas.nasa.gov
685 - (dtucker) [config.guess config.sub] Update to latest versions from
686 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
690 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
691 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
692 from Nicholas Marriott.
695 - (djm) OpenBSD CVS Sync
696 - djm@cvs.openbsd.org 2008/07/23 07:36:55
698 do not try to print options that have been compile-time disabled
699 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
701 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
702 has been compiled in); report from nix-corp AT esperi.org.uk
706 - (djm) OpenBSD CVS Sync
707 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
709 no need for .Pp before or after .Sh;
710 - djm@cvs.openbsd.org 2008/07/21 08:19:07
713 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
714 [contrib/suse/openssh.spec] Update version number in README and RPM specs
715 - (djm) Release OpenSSH-5.1
718 - (djm) OpenBSD CVS Sync
719 - djm@cvs.openbsd.org 2008/07/17 08:48:00
721 strnvis preauth banner; pointed out by mpf@ ok markus@
722 - djm@cvs.openbsd.org 2008/07/17 08:51:07
724 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
725 report and patch from res AT qoxp.net (bz#1200); ok markus@
726 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
727 code, replace with equivalent cygwin library call. Patch from vinschen
728 at redhat.com, ok djm@.
729 - (djm) [sshconnect2.c] vis.h isn't available everywhere
733 - djm@cvs.openbsd.org 2008/07/15 02:23:14
735 number of pipelined requests is now 64;
736 prodded by Iain.Morgan AT nasa.gov
737 - djm@cvs.openbsd.org 2008/07/16 11:51:14
739 rename variable first_gc -> last_gc (since it is actually the last
741 - djm@cvs.openbsd.org 2008/07/16 11:52:19
743 this loop index should be automatic, not static
746 - (djm) OpenBSD CVS Sync
747 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
749 Change "ssh-keygen -F [host] -l" to not display random art unless
750 -v is also specified, making it consistent with the manual and other
753 - djm@cvs.openbsd.org 2008/07/13 22:13:07
755 use struct sockaddr_storage instead of struct sockaddr for accept(2)
756 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
757 - djm@cvs.openbsd.org 2008/07/13 22:16:03
759 increase number of piplelined requests so they properly fill the
760 (recently increased) channel window. prompted by rapier AT psc.edu;
762 - djm@cvs.openbsd.org 2008/07/14 01:55:56
764 mention requirement for /dev/log inside chroot when using sftp-server
766 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
767 avoid clash with sin(3) function; reported by
768 cristian.ionescu-idbohrn AT axis.com
769 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
770 prototype; reported by cristian.ionescu-idbohrn AT axis.com
771 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
772 reported by cristian.ionescu-idbohrn AT axis.com
773 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
774 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
775 Revamped and simplified Cygwin ssh-host-config script that uses
776 unified csih configuration tool. Requires recent Cygwin.
777 Patch from vinschen AT redhat.com
780 - (djm) OpenBSD CVS Sync
781 - djm@cvs.openbsd.org 2008/07/12 04:52:50
783 unbreak; move clearing of cctx struct to before first use
785 - djm@cvs.openbsd.org 2008/07/12 05:33:41
787 better description for -i flag:
788 s/RSA authentication/public key authentication/
789 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
790 return EAI_FAMILY when trying to lookup unsupported address family;
791 from vinschen AT redhat.com
794 - (djm) OpenBSD CVS Sync
795 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
797 we don't need arg after the debug3() was removed. from lint.
799 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
801 /*NOTREACHED*/ for lint warning:
802 warning: function key_equal falls off bottom without returning value
804 - markus@cvs.openbsd.org 2008/07/10 18:05:58
806 missing bzero; from mickey; ok djm@
807 - markus@cvs.openbsd.org 2008/07/10 18:08:11
808 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
809 sync v1 and v2 traffic accounting; add it to sshd, too;
813 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
814 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
815 account check failure path. The vulnerable format buffer is supplied
816 from PAM and should not contain attacker-supplied data.
817 - (djm) [auth.c] Missing unistd.h for close()
818 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
821 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
822 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
823 hotpop.com, w/ dtucker@
824 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
825 Tru64. readv doesn't seem to be a comparable object there.
826 bz#1386, patch from dtucker@ ok me
827 - (djm) [Makefile.in] Pass though pass to conch for interop tests
828 - (djm) [configure.ac] unbreak: remove extra closing brace
829 - (djm) OpenBSD CVS Sync
830 - djm@cvs.openbsd.org 2008/07/04 23:08:25
832 handle EINTR in packet_write_poll()l ok dtucker@
833 - djm@cvs.openbsd.org 2008/07/04 23:30:16
835 Make protocol 1 MaxAuthTries logic match protocol 2's.
836 Do not treat the first protocol 2 authentication attempt as
837 a failure IFF it is for method "none".
838 Makes MaxAuthTries' user-visible behaviour identical for
841 - djm@cvs.openbsd.org 2008/07/05 05:16:01
846 - (dtucker) OpenBSD CVS Sync
847 - djm@cvs.openbsd.org 2008/07/02 13:30:34
849 really really remove the freebie "none" auth try for protocol 2
850 - djm@cvs.openbsd.org 2008/07/02 13:47:39
852 When forking after authentication ("ssh -f") with ExitOnForwardFailure
853 enabled, delay the fork until after replies for any -R forwards have
854 been seen. Allows for robust detection of -R forward failure when
855 using -f (similar to bz#92); ok dtucker@
856 - otto@cvs.openbsd.org 2008/07/03 21:46:58
858 avoid nasty double free; ok dtucker@ djm@
859 - djm@cvs.openbsd.org 2008/07/04 03:44:59
860 [servconf.c groupaccess.h groupaccess.c]
861 support negation of groups in "Match group" block (bz#1315); ok dtucker@
862 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
864 Make debug a little clearer. ok djm@
865 - djm@cvs.openbsd.org 2008/06/30 08:07:34
866 [regress/key-options.sh]
867 shell portability: use "=" instead of "==" in test(1) expressions,
868 double-quote string with backslash escaped /
869 - djm@cvs.openbsd.org 2008/06/30 10:31:11
870 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
871 remove "set -e" left over from debugging
872 - djm@cvs.openbsd.org 2008/06/30 10:43:03
873 [regress/conch-ciphers.sh]
874 explicitly disable conch options that could interfere with the test
875 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
876 returns EXDEV. Patch from Mike Garrison, ok djm@
877 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
878 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
879 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
880 some platforms (HP nonstop) it is a distinct errno;
881 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
884 - (dtucker) OpenBSD CVS Sync
885 - djm@cvs.openbsd.org 2008/06/30 08:05:59
887 typo: s/constraint_date/constraint_data/
888 - djm@cvs.openbsd.org 2008/06/30 12:15:39
890 only pass channel requests on session channels through to the session
891 channel handler, avoiding spurious log messages; ok! markus@
892 - djm@cvs.openbsd.org 2008/06/30 12:16:02
894 only send eow@openssh.com notifications for session channels; ok! markus@
895 - djm@cvs.openbsd.org 2008/06/30 12:18:34
897 clarify that eow@openssh.com is only sent on session channels
898 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
900 Check ExitOnForwardFailure if forwardings are disabled due to a failed
901 host key check. ok djm@
902 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
903 [sshconnect.c sshd.c]
904 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
905 in order to comply with RFC 4253. bz #1443, ok djm@
906 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
908 fix some typos; ok djm@
909 - djm@cvs.openbsd.org 2008/07/02 02:24:18
910 [sshd_config sshd_config.5 sshd.8 servconf.c]
911 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
912 bits; prodded by & ok dtucker@ ok deraadt@
913 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
914 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
915 Merge duplicate host key file checks, based in part on a patch from Rob
916 Holland via bz #1348 . Also checks for non-regular files during protocol
918 - djm@cvs.openbsd.org 2008/07/02 12:36:39
919 [auth2-none.c auth2.c]
920 Make protocol 2 MaxAuthTries behaviour a little more sensible:
921 Check whether client has exceeded MaxAuthTries before running
922 an authentication method and skip it if they have, previously it
923 would always allow one try (for "none" auth).
924 Preincrement failure count before post-auth test - previously this
925 checked and postincremented, also to allow one "none" try.
926 Together, these two changes always count the "none" auth method
927 which could be skipped by a malicious client (e.g. an SSH worm)
928 to get an extra attempt at a real auth method. They also make
929 MaxAuthTries=0 a useful way to block users entirely (esp. in a
930 sshd_config Match block).
931 Also, move sending of any preauth banner from "none" auth method
932 to the first call to input_userauth_request(), so worms that skip
933 the "none" method get to see it too.
936 - (djm) OpenBSD CVS Sync
937 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
938 [regress/Makefile regress/key-options.sh]
939 Add regress test for key options. ok djm@
940 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
942 Don't run cipher-speed test by default; mistakenly enabled by me
943 - djm@cvs.openbsd.org 2008/06/28 13:57:25
944 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
945 very basic regress test against Twisted Conch in "make interop"
946 target (conch is available in ports/devel/py-twisted/conch);
948 - (djm) [regress/Makefile] search for conch by path, like we do putty
951 - (djm) OpenBSD CVS Sync
952 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
954 use optopt to get invalid flag, instead of return value of getopt,
955 which is always '?'; ok djm@
956 - otto@cvs.openbsd.org 2008/06/25 11:13:43
958 add key length to visual fingerprint; zap magical constants;
960 - djm@cvs.openbsd.org 2008/06/26 06:10:09
961 [sftp-client.c sftp-server.c]
962 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
963 bits. Note that this only affects explicit setting of modes (e.g. via
964 sftp(1)'s chmod command) and not file transfers. (bz#1310)
966 - djm@cvs.openbsd.org 2008/06/26 09:19:40
968 when loading moduli from /etc/moduli in sshd(8), check that they
969 are of the expected "safe prime" structure and have had
970 appropriate primality tests performed;
971 feedback and ok dtucker@
972 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
973 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
974 Move SSH Fingerprint Visualization away from sharing the config option
975 CheckHostIP to an own config option named VisualHostKey.
976 While there, fix the behaviour that ssh would draw a random art picture
977 on every newly seen host even when the option was not enabled.
978 prodded by deraadt@, discussions,
979 help and ok markus@ djm@ dtucker@
980 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
982 add VisualHostKey to the list of options listed in -o;
983 - djm@cvs.openbsd.org 2008/06/28 07:25:07
986 - djm@cvs.openbsd.org 2008/06/28 13:58:23
988 refuse to add a key that has unknown constraints specified;
990 - djm@cvs.openbsd.org 2008/06/28 14:05:15
992 reset global compat flag after processing a protocol 2 signature
993 request with the legacy DSA encoding flag set; ok markus
994 - djm@cvs.openbsd.org 2008/06/28 14:08:30
995 [PROTOCOL PROTOCOL.agent]
996 document the protocol used by ssh-agent; "looks ok" markus@
999 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
1000 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
1003 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
1005 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1006 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
1009 - (dtucker) OpenBSD CVS Sync
1010 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
1011 [session.c channels.c]
1012 Rename the isatty argument to is_tty so we don't shadow
1013 isatty(3). ok markus@
1014 - (dtucker) [channels.c] isatty -> is_tty here too.
1017 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1019 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1021 wrap long line at 80 chars
1022 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1024 ensure default umask disallows at least group and world write; ok djm@
1025 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1027 suppress the warning message from chdir(homedir) failures
1028 when chrooted (bz#1461); ok dtucker
1029 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1031 Mention that scp follows symlinks during -r. bz #1466,
1032 from nectar at apple
1033 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1035 MaxSessions is allowed in a Match block too
1036 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1037 [servconf.c sshd_config.5]
1038 Allow MaxAuthTries within a Match block. ok djm@
1039 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1040 [channels.c channels.h session.c]
1041 don't call isatty() on a pty master, instead pass a flag down to
1042 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1043 hang on exit on Solaris (bz#1463) in portable but is actually
1044 a generic bug; ok dtucker deraadt markus
1047 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1048 replacement code; patch from ighighi AT gmail.com in bz#1240;
1052 - (dtucker) OpenBSD CVS Sync
1053 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1055 compile on older gcc; no decl after code
1056 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1058 Clear key options in the monitor on failed authentication, prevents
1059 applying additional restrictions to non-pubkey authentications in
1060 the case where pubkey fails but another method subsequently succeeds.
1061 bz #1472, found by Colin Watson, ok markus@ djm@
1062 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1063 [auth2-pubkey.c auth-rhosts.c]
1064 Include unistd.h for close(), prevents warnings in -portable
1065 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1067 Friendlier error messages for mux fallback. ok djm@
1068 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1070 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1071 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1073 Explain the use of SSH fpr visualization using random art, and cite the
1074 original scientific paper inspiring that technique.
1075 Much help with English and nroff by jmc@, thanks.
1076 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1077 despite its name doesn't seem to implement all of GSSAPI. Patch from
1078 Jan Engelhardt, sanity checked by Simon Wilkinson.
1081 - (dtucker) OpenBSD CVS Sync
1082 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1084 kill trailing whitespace;
1085 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1086 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1088 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1089 graphical hash visualization schemes known as "random art", and by
1090 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1092 Scientific publication (original paper):
1093 "Hash Visualization: a New Technique to improve Real-World Security",
1094 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1095 Techniques and E-Commerce (CrypTEC '99)
1096 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1097 The algorithm used here is a worm crawling over a discrete plane,
1098 leaving a trace (augmenting the field) everywhere it goes.
1099 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1100 makes the respective movement vector be ignored for this turn,
1101 thus switching to the other color of the chessboard.
1102 Graphs are not unambiguous for now, because circles in graphs can be
1103 walked in either direction.
1104 discussions with several people,
1105 help, corrections and ok markus@ djm@
1106 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1108 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1109 would not display you the random art as intended, spotted by canacar@
1110 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1111 [ssh-keygen.c ssh-keygen.1]
1112 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1113 that is not how it was envisioned.
1114 Also correct manpage saying that -v is needed along with -l for it to work.
1116 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1118 simpler way of computing the augmentations; ok grunk@
1119 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1121 CheckHostIP set to ``fingerprint'' will display both hex and random art
1123 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1125 #define statements that are not atoms need braces around them, else they
1126 will cause trouble in some cases.
1127 Also do a computation of -1 once, and not in a loop several times.
1129 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1130 [dns.c canohost.c sshconnect.c]
1131 Do not pass "0" strings as ports to getaddrinfo because the lookups
1132 can slow things down and we never use the service info anyway. bz
1133 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1135 djm belives that the reason for the "0" strings is to ensure that
1136 it's not possible to call getaddrinfo with both host and port being
1137 NULL. In the case of canohost.c host is a local array. In the
1138 case of sshconnect.c, it's checked for null immediately before use.
1139 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1140 be non-null but it's not obvious, so I added a warning message in
1141 case it is ever passed a null.
1142 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1144 Make ssh print the random art also when ssh'ing to a host using IP only.
1145 spotted by naddy@, ok and help djm@ dtucker@
1146 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1148 use an odd number of rows and columns and a separate start marker, looks
1150 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1151 [clientloop.h mux.c channels.c clientloop.c channels.h]
1152 Enable ~ escapes for multiplex slave sessions; give each channel
1153 its own escape state and hook the escape filters up to muxed
1155 Mux slaves do not currently support the ~^Z and ~& escapes.
1156 NB. this change cranks the mux protocol version, so a new ssh
1157 mux client will not be able to connect to a running old ssh
1160 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1161 [clientloop.h ssh.c clientloop.c]
1162 maintain an ordered queue of outstanding global requests that we
1163 expect replies to, similar to the per-channel confirmation queue.
1164 Use this queue to verify success or failure for remote forward
1165 establishment in a race free way.
1167 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1169 thall shalt not code past the eightieth column
1170 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1172 thal shalt not code past the eightieth column
1173 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1175 document tun@openssh.com forwarding method
1176 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1178 some more TODO for me
1179 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1181 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1182 random art. while there, stress the fact that the field base should at
1183 least be 8 characters for the pictures to make sense.
1185 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1187 We already mark the start of the worm, now also mark the end of the worm
1188 in our random art drawings.
1190 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1191 [clientloop.h channels.h clientloop.c channels.c mux.c]
1192 The multiplexing escape char handler commit last night introduced a
1193 small memory leak per session; plug it.
1194 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1195 [ssh_config.5 ssh.c]
1196 keyword expansion for localcommand. ok djm@
1197 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1198 [ssh_config.5 ssh-keygen.1]
1199 tweak the ascii art text; ok grunk
1200 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1201 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1202 Make keepalive timeouts apply while waiting for a packet, particularly
1203 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1204 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1206 print extension revisions for extensions that we understand
1207 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1209 I was coalescing expected global request confirmation replies at
1210 the wrong end of the queue - fix; prompted by markus@
1211 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1213 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1215 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1217 add my copyright, ok djm@
1218 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1220 tweak wording in message, ok deraadt@ jmc@
1221 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1223 replace __dead with __attribute__((noreturn)), makes things
1224 a little easier to port. Also, add it to sigdie(). ok djm@
1225 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1227 fall back to creating a new TCP connection on most multiplexing errors
1228 (socket connect fail, invalid version, refused permittion, corrupted
1229 messages, etc.); bz #1329 ok dtucker@
1230 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1232 upcast size_t to u_long to match format arg; ok djm@
1233 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1235 upcast another size_t to u_long to match format
1236 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1238 upcast uid to long with matching %ld, prevents warnings in portable
1239 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1240 [auth2-pubkey.c auth-rhosts.c]
1241 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1242 regular files; report from Solar Designer via Colin Watson in bz#1471
1244 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1245 takes 2 more args. with djm@
1246 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1248 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1249 systems. Patch from R. Scott Bailey.
1250 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1251 on big endian machines, so ifdef them for little-endian only to prevent
1252 unused function warnings on big-endians.
1253 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1254 compiler warnings on some platforms. Based on a discussion with otto@
1257 - (djm) [channels.c configure.ac]
1258 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1262 - (dtucker) OpenBSD CVS Sync
1263 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1264 [servconf.c match.h sshd_config.5]
1265 support CIDR address matching in sshd_config "Match address" blocks, with
1266 full support for negation and fall-back to classic wildcard matching.
1268 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1269 PasswordAuthentication yes
1270 addrmatch.c code mostly lifted from flowd's addr.c
1271 feedback and ok dtucker@
1272 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1274 better reference for pattern-list
1275 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1276 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1277 Add extended test mode (-T) and connection parameters for test mode (-C).
1278 -T causes sshd to write its effective configuration to stdout and exit.
1279 -C causes any relevant Match rules to be applied before output. The
1280 combination allows tesing of the parser and config files. ok deraadt djm
1281 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1284 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1287 - fix SYNOPSIS, and sort options
1288 - some minor additional fixes
1289 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1290 [regress/test-exec.sh]
1291 Don't generate putty keys if we're not going to use them. ok djm
1292 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1293 [regress/addrmatch.sh regress/Makefile]
1294 Regress test for Match CIDR rules. ok djm@
1295 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1297 Use a more portable construct for checking if we're running a putty test
1298 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1301 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1303 clarify that Host patterns are space-separated. ok deraadt
1304 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1305 [PROTOCOL ssh.c serverloop.c]
1306 Add a no-more-sessions@openssh.com global request extension that the
1307 client sends when it knows that it will never request another session
1308 (i.e. when session multiplexing is disabled). This allows a server to
1309 disallow further session requests and terminate the session.
1310 Why would a non-multiplexing client ever issue additional session
1311 requests? It could have been attacked with something like SSH'jack:
1312 http://www.storm.net.nz/projects/7
1313 feedback & ok markus
1314 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1315 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1316 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1317 ok and extensive testing dtucker@
1318 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1320 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1321 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1322 [Makefile regress/key-options.sh]
1323 Add regress test for key options. ok djm@
1324 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1325 since the new CIDR code in addmatch.c references it.
1326 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1327 specific tests on platforms that don't do IPv6.
1328 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1330 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1333 - (dtucker) OpenBSD CVS Sync
1334 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1336 Add case for ENOSYS in errno_to_portable; ok deraadt
1337 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1338 [sftp.c sftp-client.c sftp-client.h]
1339 Have the sftp client store the statvfs replies in wire format,
1340 which prevents problems when the server's native sizes exceed the
1342 Also extends the sizes of the remaining 32bit wire format to 64bit,
1343 they're specified as unsigned long in the standard.
1344 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1346 Extend 32bit -> 64bit values for statvfs extension missed in previous
1348 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1350 Use a $OpenBSD tag so our scripts will sync changes.
1353 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1354 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1355 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1356 fstatvfs and remove #defines around statvfs code. ok djm@
1357 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1358 macro to convert fsid to unsigned long for platforms where fsid is a
1362 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1363 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1364 Do not enable statvfs extensions on platforms that do not have statvfs.
1365 - (dtucker) OpenBSD CVS Sync
1366 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1367 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1368 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1369 [sshtty.c ttymodes.c sshpty.h]
1370 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1371 we would send the modes corresponding to a zeroed struct termios,
1372 whereas we should have been sending an empty list of modes.
1373 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1374 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1376 support -l (print fingerprint) in combination with -F (find host) to
1377 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1379 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1381 unbreak tree by committing this bit that I missed from:
1382 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1383 we would send the modes corresponding to a zeroed struct termios,
1384 whereas we should have been sending an empty list of modes.
1385 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1388 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1389 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1390 OpenSSH did not make requests with upper bounds in this range.
1393 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1394 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1395 Fix compilation on Linux, including pulling in fmt_scaled(3)
1396 implementation from OpenBSD's libutil.
1399 - (djm) OpenBSD CVS Sync
1400 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1402 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1403 there). Spotted by Minstrel AT minstrel.org.uk
1404 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1406 oops, some unrelated stuff crept into that commit - backout.
1408 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1410 HostbasedAuthentication is supported under Match too
1411 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1412 [configure.ac] Implement arc4random_buf(), import implementation of
1413 arc4random_uniform() from OpenBSD
1414 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1415 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1416 - (djm) OpenBSD CVS Sync
1417 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1419 Use arc4random_buf() when requesting more than a single word of output
1420 Use arc4random_uniform() when the desired random number upper bound
1421 is not a power of two
1422 ok deraadt@ millert@
1423 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1424 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1425 introduce sftp extension methods statvfs@openssh.com and
1426 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1427 based on a patch from miklos AT szeredi.hu (bz#1399)
1428 also add a "df" command to the sftp client that uses the
1429 statvfs@openssh.com to produce a df(1)-like display of filesystem
1430 space and inode utilisation
1432 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1435 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1437 remove unneccessary parentheses
1438 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1440 garbage collect two unused fields in struct mm_master; ok markus@
1441 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1442 [ssh-keyscan.1 ssh-keyscan.c]
1443 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1444 larsnooden AT openoffice.org
1445 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1446 [servconf.c servconf.h session.c sshd_config.5]
1447 Enable the AllowAgentForwarding option in sshd_config (global and match
1448 context), to specify if agents should be permitted on the server.
1449 As the man page states:
1450 ``Note that disabling Agent forwarding does not improve security
1451 unless users are also denied shell access, as they can always install
1452 their own forwarders.''
1453 ok djm@, ok and a mild frown markus@
1454 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1456 push the sshd_config bits in, spotted by ajacoutot@
1457 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1460 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1461 [bufaux.c buffer.h channels.c packet.c packet.h]
1462 avoid extra malloc/copy/free when receiving data over the net;
1463 ~10% speedup for localhost-scp; ok djm@
1464 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1465 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1466 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1468 Implement a channel success/failure status confirmation callback
1469 mechanism. Each channel maintains a queue of callbacks, which will
1470 be drained in order (RFC4253 guarantees confirm messages are not
1471 reordered within an channel).
1472 Also includes a abandonment callback to clean up if a channel is
1473 closed without sending confirmation messages. This probably
1474 shouldn't happen in compliant implementations, but it could be
1475 abused to leak memory.
1476 ok markus@ (as part of a larger diff)
1477 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1478 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1479 [sshd_config sshd_config.5]
1480 Make the maximum number of sessions run-time controllable via
1481 a sshd_config MaxSessions knob. This is useful for disabling
1482 login/shell/subsystem access while leaving port-forwarding working
1483 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1484 simply increasing the number of allows multiplexed sessions.
1485 Because some bozos are sure to configure MaxSessions in excess of the
1486 number of available file descriptors in sshd (which, at peak, might be
1487 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1488 on error paths, and make it fail gracefully on out-of-fd conditions -
1489 sending channel errors instead of than exiting with fatal().
1490 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1492 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1493 [clientloop.c clientloop.h ssh.c]
1494 Use new channel status confirmation callback system to properly deal
1495 with "important" channel requests that fail, in particular command exec,
1496 shell and subsystem requests. Previously we would optimistically assume
1497 that the requests would always succeed, which could cause hangs if they
1498 did not (e.g. when the server runs out of fds) or were unimplemented by
1499 the server (bz #1384)
1500 Also, properly report failing multiplex channel requests via the mux
1501 client stderr (subject to LogLevel in the mux master) - better than
1503 most bits ok markus@ (as part of a larger diff)
1504 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1505 [channels.c channels.h clientloop.c serverloop.c]
1506 Try additional addresses when connecting to a port forward destination
1507 whose DNS name resolves to more than one address. The previous behaviour
1508 was to try the first address and give up.
1509 Reported by stig AT venaas.com in bz#343
1510 great feedback and ok markus@
1511 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1512 [clientloop.c clientloop.h ssh.c mux.c]
1513 tidy up session multiplexing code, moving it into its own file and
1514 making the function names more consistent - making ssh.c and
1515 clientloop.c a fair bit more readable.
1517 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1519 dingo stole my diff hunk
1520 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1522 re-add the USE_PIPES code and enable it.
1523 without pipes shutdown-read from the sshd does not trigger
1524 a SIGPIPE when the forked program does a write.
1526 (Id sync only, USE_PIPES never left portable OpenSSH)
1527 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1529 error-fd race: don't enable the error fd in the select bitmask
1530 for channels with both in- and output closed, since the channel
1531 will go away before we call select();
1532 report, lots of debugging help and ok djm@
1533 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1534 [channels.h clientloop.c nchan.c serverloop.c]
1536 ssh -2 localhost od /bin/ls | true
1537 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1538 the peer that we're not interested in any data it might send.
1539 fixes bz #85; discussion, debugging and ok djm@
1540 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1542 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1543 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1544 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1546 document eow message in ssh protocol 2 channel state machine;
1547 feedback and ok markus@
1548 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1550 comment extension announcement
1551 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1553 document our protocol extensions and deviations; ok markus@
1554 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1556 grammar and correctness fixes from stevesk@
1559 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1560 time warnings on LynxOS. Patch from ops AT iki.fi
1561 - (djm) Force string arguments to replacement setproctitle() though
1562 strnvis first. Ok dtucker@
1565 - (djm) OpenBSD CVS sync:
1566 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1568 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1569 CVE-2008-1483; ok djm@
1570 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1572 remove trailing whitespace;
1573 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1576 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1577 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1578 - (djm) [README] Update link to release notes
1579 - (djm) Release 5.0p1