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, ok djm.
10 - (dtucker) [contrib/cygwin/ssh-host-config] better support for automated
11 scripts and fix usage of eval. Patch from Corinna Vinschen.
14 - (dtucker) OpenBSD CVS Sync
15 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
17 packet_bacup_state() and packet_restore_state() will be used to
18 temporarily save the current state ren resuming a suspended connection.
20 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
21 [roaming_common.c roaming.h]
22 It may be necessary to retransmit some data when resuming, so add it
23 to a buffer when roaming is enabled.
24 Most of this code was written by Martin Forssen, maf at appgate dot com.
26 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
27 [readconf.h readconf.c]
28 Add client option UseRoaming. It doesn't do anything yet but will
29 control whether the client tries to use roaming if enabled on the
30 server. From Martin Forssen.
32 - markus@cvs.openbsd.org 2009/06/30 14:54:40
34 crank version; ok deraadt
35 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
37 allow for long home dir paths (bz #1615). ok deraadt
38 (based in part on a patch from jchadima at redhat)
39 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
41 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
45 - (dtucker) OpenBSD CVS Sync
46 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
47 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
48 alphabetize includes; reduces diff vs portable and style(9).
50 (Id sync only; these were already in order in -portable)
53 - (dtucker) OpenBSD CVS Sync
54 - markus@cvs.openbsd.org 2009/03/17 21:37:00
56 pass correct argv[0] to openlog(); ok djm@
57 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
59 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
60 as we do for "MACs": this stops us getting out of sync when the lists
62 fixes documentation/6102, submitted by Peter J. Philipp
63 alternative fix proposed by djm
65 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
67 Fixed a possible out-of-bounds memory access if the environment variable
68 SHELL is shorter than 3 characters.
69 with input by and ok dtucker
70 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
72 My previous commit didn't fix the problem at all, so stick at my first
73 version of the fix presented to dtucker.
74 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
76 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
77 [sftp-server.8 sshd.8 ssh-agent.1]
78 fix a few typographical errors found by spell(1).
80 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
82 fix possessive; ok djm@
83 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
85 remove unused option character from getopt() optstring; ok markus@
86 - jj@cvs.openbsd.org 2009/04/14 21:10:54
88 Fixed a few the-the misspellings in comments. Skipped a bunch in
89 binutils,gcc and so on. ok jmc@
90 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
92 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
94 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
96 clarify that even internal-sftp needs /dev/log for logging to work; ok
98 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
100 tweak previous; ok stevesk
101 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
103 clarify we cd to user's home after chroot; ok markus@ on
104 earlier version; tweaks and ok jmc@
105 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
106 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
108 Put the globals in packet.c into a struct and don't access it directly
109 from other files. No functional changes.
111 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
112 [canohost.h canohost.c]
113 Add clear_cached_addr(), needed for upcoming changes allowing the peer
116 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
118 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
119 change from Martin Forssen, maf at appgate dot com.
121 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
123 Move the KEX_COOKIE_LEN define to kex.h
125 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
127 Add packet_put_int64() and packet_get_int64(), part of a larger change
130 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
131 [sshconnect.h sshconnect.c]
132 Un-static ssh_exchange_identification(), part of a larger change from
133 Martin Forssen and needed for upcoming changes.
135 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
136 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
137 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
138 Keep track of number of bytes read and written. Needed for upcoming
139 changes. Most code from Martin Forssen, maf at appgate dot com.
141 Also, applied appropriate changes to Makefile.in
142 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
144 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
145 return type to match atomicio's
146 Diff from djm@, ok markus@
147 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
149 Move some more statics into session_state
151 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
153 abort if key_sign fails, preventing possible null deref. Based on report
154 from Paolo Ganci, ok markus@ djm@
155 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
156 [roaming.h roaming_common.c roaming_dummy.c]
157 Add tags for the benefit of the sync scripts
158 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
159 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
160 header-order changes to reduce diff vs OpenBSD.
161 - (dtucker) [servconf.c sshd.c] More whitespace sync.
162 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
166 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
167 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
170 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
171 variable declarations. Should prevent unused warnings anywhere it's set
172 (only Crays as far as I can tell) and be a no-op everywhere else.
175 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
176 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
177 Based on patch from vinschen at redhat com.
180 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
181 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
182 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
183 version of Cygwin. Patch from vinschen at redhat com.
186 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
187 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
189 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
190 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
191 to use them. Allows building with older OpenSSL versions.
192 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
193 - (dtucker) [configure.ac] Missing comma in type list.
194 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
195 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
196 in openssl 0.9.6) so add an explicit test for it.
199 - (djm) OpenBSD CVS Sync
200 - djm@cvs.openbsd.org 2009/03/05 07:18:19
201 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
203 refactor the (disabled) Schnorr proof code to make it a little more
205 - djm@cvs.openbsd.org 2009/03/05 11:30:50
207 document what these functions do so I don't ever have to recuse into
208 b64_pton/ntop to remember their return values
211 - (djm) OpenBSD CVS Sync
212 - djm@cvs.openbsd.org 2009/02/22 23:50:57
213 [ssh_config.5 sshd_config.5]
214 don't advertise experimental options
215 - djm@cvs.openbsd.org 2009/02/22 23:59:25
218 - djm@cvs.openbsd.org 2009/02/23 00:06:15
221 - (djm) [README] update for 5.2
222 - (djm) Release openssh-5.2p1
225 - (djm) OpenBSD CVS Sync
226 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
227 [misc.c sftp-server-main.c ssh-keygen.c]
228 Added missing newlines in error messages.
232 - (djm) OpenBSD CVS Sync
233 - djm@cvs.openbsd.org 2009/02/17 01:28:32
235 sync with revised default ciphers; pointed out by dkrause@
236 - djm@cvs.openbsd.org 2009/02/18 04:31:21
238 signature should hash over the entire group, not just the generator
239 (this is still disabled code)
240 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
241 [contrib/suse/openssh.spec] Prepare for 5.2p1
244 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
245 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
246 interop tests from FATAL error to a warning. Allows some interop
247 tests to proceed if others are missing necessary prerequisites.
248 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
249 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
252 - (djm) OpenBSD CVS Sync
253 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
255 Initialize a few variables to prevent spurious "may be used
256 uninitialized" warnings from newer gcc's. ok djm@
257 - djm@cvs.openbsd.org 2009/02/12 03:00:56
258 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
259 [readconf.h serverloop.c ssh.c]
260 support remote port forwarding with a zero listen port (-R0:...) to
261 dyamically allocate a listen port at runtime (this is actually
262 specified in rfc4254); bz#1003 ok markus@
263 - djm@cvs.openbsd.org 2009/02/12 03:16:01
265 tighten check for -R0:... forwarding: only allow dynamic allocation
266 if want_reply is set in the packet
267 - djm@cvs.openbsd.org 2009/02/12 03:26:22
269 some paranoia: check that the serialised key is really KEY_RSA before
270 diddling its internals
271 - djm@cvs.openbsd.org 2009/02/12 03:42:09
273 document -R0:... usage
274 - djm@cvs.openbsd.org 2009/02/12 03:44:25
276 consistency: Dq => Ql
277 - djm@cvs.openbsd.org 2009/02/12 03:46:17
279 document RemoteForward usage with 0 listen port
280 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
282 kill trailing whitespace;
283 - markus@cvs.openbsd.org 2009/02/13 11:50:21
285 check for enc !=NULL in packet_start_discard
286 - djm@cvs.openbsd.org 2009/02/14 06:35:49
288 mention that eow and no-more-sessions extensions are sent only to
292 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
293 set ownership and modes, so avoid explicitly setting them
294 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
295 OSX provides a getlastlogxbyname function that automates the reading of
296 a lastlog file. Also, the pututxline function will update lastlog so
297 there is no need for loginrec.c to do it explicitly. Collapse some
298 overly verbose code while I'm in there.
301 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
302 channels.c too, so move the definition for non-IP6 platforms to defines.h
303 where it can be shared.
306 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
307 If the CYGWIN environment variable is empty, the installer script
308 should not install the service with an empty CYGWIN variable, but
309 rather without setting CYGWNI entirely.
310 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
313 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
314 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
315 The information given for the setting of the CYGWIN environment variable
316 is wrong for both releases so I just removed it, together with the
317 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
320 - (djm) OpenBSD CVS Sync
321 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
322 [channels.c servconf.c]
323 channel_print_adm_permitted_opens() should deal with all the printing
324 for that config option. suggested by markus@; ok markus@ djm@
326 - djm@cvs.openbsd.org 2008/12/09 04:32:22
328 replace by-hand string building with xasprinf(); ok deraadt@
329 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
331 update for the synopses displayed by the 'help' command, there are a
332 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
333 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
335 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
337 fix typo in error message
338 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
340 o cannot be NULL here but use xfree() to be consistent; ok djm@
341 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
343 fix example, default key type is rsa for 3+ years; from
344 frederic.perrin@resel.fr
345 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
347 no need to escape single quotes in comments
348 - okan@cvs.openbsd.org 2008/12/30 00:46:56
350 add AllowAgentForwarding to available Match keywords list
352 - djm@cvs.openbsd.org 2009/01/01 21:14:35
354 call channel destroy callbacks on receipt of open failure messages.
355 fixes client hangs when connecting to a server that has MaxSessions=0
356 set spotted by imorgan AT nas.nasa.gov; ok markus@
357 - djm@cvs.openbsd.org 2009/01/01 21:17:36
359 fix hash calculation for KEXGEX: hash over the original client-supplied
360 values and not the sanity checked versions that we acutally use;
361 bz#1540 reported by john.smith AT arrows.demon.co.uk
363 - djm@cvs.openbsd.org 2009/01/14 01:38:06
365 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
367 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
369 1) use obsolete instead of alias for consistency
370 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
372 3) reorder so like options are together
374 - djm@cvs.openbsd.org 2009/01/22 09:46:01
375 [channels.c channels.h session.c]
376 make Channel->path an allocated string, saving a few bytes here and
377 there and fixing bz#1380 in the process; ok markus@
378 - djm@cvs.openbsd.org 2009/01/22 09:49:57
380 oops! I committed the wrong version of the Channel->path diff,
381 it was missing some tweaks suggested by stevesk@
382 - djm@cvs.openbsd.org 2009/01/22 10:02:34
383 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
384 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
385 make a2port() return -1 when it encounters an invalid port number
386 rather than 0, which it will now treat as valid (needed for future work)
387 adjust current consumers of a2port() to check its return value is <= 0,
388 which in turn required some things to be converted from u_short => int
389 make use of int vs. u_short consistent in some other places too
390 feedback & ok markus@
391 - djm@cvs.openbsd.org 2009/01/22 10:09:16
393 another chunk of a2port() diff that got away. wtfdjm??
394 - djm@cvs.openbsd.org 2009/01/23 07:58:11
396 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
398 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
399 [ssh_config.5 sshd_config.5]
400 sync list of preferred ciphers; ok djm@
401 - markus@cvs.openbsd.org 2009/01/26 09:58:15
402 [cipher.c cipher.h packet.c]
403 Work around the CPNI-957037 Plaintext Recovery Attack by always
404 reading 256K of data on packet size or HMAC errors (in CBC mode only).
405 Help, feedback and ok djm@
406 Feedback from Martin Albrecht and Paterson Kenny
409 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
410 Patch based on one from vgiffin AT apple.com; ok dtucker@
411 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
412 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
414 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
415 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
416 key). Patch from cjwatson AT debian.org
419 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
420 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
422 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
423 OpenServer 6 doesn't need libcrypt.
426 - (djm) OpenBSD CVS Sync
427 - djm@cvs.openbsd.org 2008/12/09 02:38:18
429 The ~C escape handler does not work correctly for multiplexed sessions -
430 it opens a commandline on the master session, instead of on the slave
431 that requested it. Disable it on slave sessions until such time as it
432 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
434 - djm@cvs.openbsd.org 2008/12/09 02:39:59
436 Deal correctly with failures in remote stat() operation in sftp,
437 correcting fail-on-error behaviour in batchmode. bz#1541 report and
438 fix from anedvedicky AT gmail.com; ok markus@
439 - djm@cvs.openbsd.org 2008/12/09 02:58:16
441 don't leave junk (free'd) pointers around in Forward *fwd argument on
442 failure; avoids double-free in ~C -L handler when given an invalid
443 forwarding specification; bz#1539 report from adejong AT debian.org
444 via Colin Watson; ok markus@ dtucker@
445 - djm@cvs.openbsd.org 2008/12/09 03:02:37
447 correct sftp(1) and corresponding usage syntax;
448 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
451 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
452 use some stack in main().
453 Report and suggested fix from vapier AT gentoo.org
454 - (djm) OpenBSD CVS Sync
455 - markus@cvs.openbsd.org 2008/12/02 19:01:07
457 we have to use the recipient's channel number (RFC 4254) for
458 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
459 otherwise we trigger 'Non-public channel' error messages on sshd
460 systems with clientkeepalive enabled; noticed by sturm; ok djm;
461 - markus@cvs.openbsd.org 2008/12/02 19:08:59
463 backout 1.149, since it's not necessary and openssh clients send
464 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
465 - markus@cvs.openbsd.org 2008/12/02 19:09:38
467 s/remote_id/id/ to be more consistent with other code; ok djm@
470 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
471 and tweak the is-sshd-running check in ssh-host-config. Patch from
472 vinschen at redhat com.
473 - (dtucker) OpenBSD CVS Sync
474 - markus@cvs.openbsd.org 2008/11/21 15:47:38
476 packet_disconnect() on padding error, too. should reduce the success
477 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
479 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
481 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
484 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
485 declarations, removing an unnecessary union member and adding whitespace.
486 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
489 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
490 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
494 - (dtucker) OpenBSD CVS Sync
495 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
498 fixes user/5975 from Rene Maroufi
499 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
501 spelling/typo in comment
502 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
504 add space to some log/debug messages for readability; ok djm@ markus@
505 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
507 Move JPAKE define to make life easier for portable. ok djm@
508 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
510 typo fixed (overriden -> overridden)
512 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
514 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
515 kerberosgetafstoken. ok dtucker@
516 (Id sync only, we still want the ifdef in portable)
517 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
519 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
520 permitopen's; ok and input dtucker@
521 - djm@cvs.openbsd.org 2008/11/10 02:06:35
522 [regress/putty-ciphers.sh]
523 PuTTY supports AES CTR modes, so interop test against them too
527 - djm@cvs.openbsd.org 2008/11/03 08:59:41
529 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
530 - djm@cvs.openbsd.org 2008/11/04 07:58:09
532 need unistd.h for close() prototype
534 - djm@cvs.openbsd.org 2008/11/04 08:22:13
535 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
536 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
537 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
539 Add support for an experimental zero-knowledge password authentication
540 method using the J-PAKE protocol described in F. Hao, P. Ryan,
541 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
542 Security Protocols, Cambridge, April 2008.
544 This method allows password-based authentication without exposing
545 the password to the server. Instead, the client and server exchange
546 cryptographic proofs to demonstrate of knowledge of the password while
547 revealing nothing useful to an attacker or compromised endpoint.
549 This is experimental, work-in-progress code and is presently
550 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
552 "just commit it. It isn't too intrusive." deraadt@
553 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
555 because parse_forward() is now used to parse all forward types (DLR),
556 and it malloc's space for host variables, we don't need to malloc
557 here. fixes small memory leaks.
559 previously dynamic forwards were not parsed in parse_forward() and
560 space was not malloc'd in that case.
563 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
565 add dynamic forward escape command line; ok djm@
569 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
571 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
572 known_hosts). ok djm@
573 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
575 Add VisualHostKey to example file, ok djm@
576 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
578 In random art visualization, make sure to use the end marker only at the
579 end. Initial diff by Dirk Loss, tweaks and ok djm@
580 - markus@cvs.openbsd.org 2008/07/31 14:48:28
582 don't allocate space for empty banners; report t8m at centrum.cz;
584 - krw@cvs.openbsd.org 2008/08/02 04:29:51
586 whitepsace -> whitespace. From Matthew Clarke via bugs@.
587 - djm@cvs.openbsd.org 2008/08/21 04:09:57
589 allow ForceCommand internal-sftp with arguments. based on patch from
590 michael.barabanov AT gmail.com; ok markus@
591 - djm@cvs.openbsd.org 2008/09/06 12:24:13
593 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
595 (ID sync only for portable - we still need this)
596 - markus@cvs.openbsd.org 2008/09/11 14:22:37
597 [compat.c compat.h nchan.c ssh.c]
598 only send eow and no-more-sessions requests to openssh 5 and newer;
599 fixes interop problems with broken ssh v2 implementations; ok djm@
600 - millert@cvs.openbsd.org 2008/10/02 14:39:35
602 Convert an unchecked strdup to xstrdup. OK deraadt@
603 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
605 do not give an example of how to chmod files: we can presume the user
606 knows that. removes an ambiguity in the permission of authorized_keys;
608 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
610 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
612 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
613 and (as is fairly typical) did not report the problem to us. But this fix
616 - djm@cvs.openbsd.org 2008/10/08 23:34:03
618 Add -y option to force logging via syslog rather than stderr.
619 Useful for daemonised ssh connection (ssh -f). Patch originally from
621 - djm@cvs.openbsd.org 2008/10/09 03:50:54
622 [servconf.c sshd_config.5]
623 support setting PermitEmptyPasswords in a Match block
624 requested in PR3891; ok dtucker@
625 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
628 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
630 spelling in comment; ok djm@
631 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
633 typo in error message; ok djm@
634 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
636 use 'Privileged ports can be forwarded only when logging in as root on
637 the remote machine.' for RemoteForward just like ssh.1 -R.
639 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
641 use #define ROQUIET here; no binary change. ok dtucker@
642 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
644 correct and clarify VisualHostKey; ok jmc@
645 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
646 [clientloop.c sshd.c]
647 don't need to #include "monitor_fdpass.h"
648 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
650 remove unused #define DISPATCH_MIN; ok markus@
651 - djm@cvs.openbsd.org 2008/11/01 04:50:08
653 sprinkle ARGSUSED on dispatch handlers
654 nuke stale unusued prototype
655 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
657 fix some typos in log messages; ok djm@
658 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
659 [ssh-keyscan.1 ssh-keyscan.c]
660 the ellipsis is not an optional argument; while here, improve spacing.
661 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
662 [clientloop.c readconf.c readconf.h ssh.c]
663 merge dynamic forward parsing into parse_forward();
664 'i think this is OK' djm@
665 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
667 protocol 2 tty modes support is now 7.5 years old so remove these
668 debug3()s; ok deraadt@
669 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
671 remove valueless comment
672 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
675 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
676 Make example scripts generate keys with default sizes rather than fixed,
677 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
678 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
679 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
680 incorrect auth group in example files;
681 patch from imorgan AT nas.nasa.gov
684 - (dtucker) [config.guess config.sub] Update to latest versions from
685 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
689 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
690 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
691 from Nicholas Marriott.
694 - (djm) OpenBSD CVS Sync
695 - djm@cvs.openbsd.org 2008/07/23 07:36:55
697 do not try to print options that have been compile-time disabled
698 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
700 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
701 has been compiled in); report from nix-corp AT esperi.org.uk
705 - (djm) OpenBSD CVS Sync
706 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
708 no need for .Pp before or after .Sh;
709 - djm@cvs.openbsd.org 2008/07/21 08:19:07
712 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
713 [contrib/suse/openssh.spec] Update version number in README and RPM specs
714 - (djm) Release OpenSSH-5.1
717 - (djm) OpenBSD CVS Sync
718 - djm@cvs.openbsd.org 2008/07/17 08:48:00
720 strnvis preauth banner; pointed out by mpf@ ok markus@
721 - djm@cvs.openbsd.org 2008/07/17 08:51:07
723 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
724 report and patch from res AT qoxp.net (bz#1200); ok markus@
725 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
726 code, replace with equivalent cygwin library call. Patch from vinschen
727 at redhat.com, ok djm@.
728 - (djm) [sshconnect2.c] vis.h isn't available everywhere
732 - djm@cvs.openbsd.org 2008/07/15 02:23:14
734 number of pipelined requests is now 64;
735 prodded by Iain.Morgan AT nasa.gov
736 - djm@cvs.openbsd.org 2008/07/16 11:51:14
738 rename variable first_gc -> last_gc (since it is actually the last
740 - djm@cvs.openbsd.org 2008/07/16 11:52:19
742 this loop index should be automatic, not static
745 - (djm) OpenBSD CVS Sync
746 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
748 Change "ssh-keygen -F [host] -l" to not display random art unless
749 -v is also specified, making it consistent with the manual and other
752 - djm@cvs.openbsd.org 2008/07/13 22:13:07
754 use struct sockaddr_storage instead of struct sockaddr for accept(2)
755 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
756 - djm@cvs.openbsd.org 2008/07/13 22:16:03
758 increase number of piplelined requests so they properly fill the
759 (recently increased) channel window. prompted by rapier AT psc.edu;
761 - djm@cvs.openbsd.org 2008/07/14 01:55:56
763 mention requirement for /dev/log inside chroot when using sftp-server
765 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
766 avoid clash with sin(3) function; reported by
767 cristian.ionescu-idbohrn AT axis.com
768 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
769 prototype; reported by cristian.ionescu-idbohrn AT axis.com
770 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
771 reported by cristian.ionescu-idbohrn AT axis.com
772 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
773 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
774 Revamped and simplified Cygwin ssh-host-config script that uses
775 unified csih configuration tool. Requires recent Cygwin.
776 Patch from vinschen AT redhat.com
779 - (djm) OpenBSD CVS Sync
780 - djm@cvs.openbsd.org 2008/07/12 04:52:50
782 unbreak; move clearing of cctx struct to before first use
784 - djm@cvs.openbsd.org 2008/07/12 05:33:41
786 better description for -i flag:
787 s/RSA authentication/public key authentication/
788 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
789 return EAI_FAMILY when trying to lookup unsupported address family;
790 from vinschen AT redhat.com
793 - (djm) OpenBSD CVS Sync
794 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
796 we don't need arg after the debug3() was removed. from lint.
798 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
800 /*NOTREACHED*/ for lint warning:
801 warning: function key_equal falls off bottom without returning value
803 - markus@cvs.openbsd.org 2008/07/10 18:05:58
805 missing bzero; from mickey; ok djm@
806 - markus@cvs.openbsd.org 2008/07/10 18:08:11
807 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
808 sync v1 and v2 traffic accounting; add it to sshd, too;
812 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
813 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
814 account check failure path. The vulnerable format buffer is supplied
815 from PAM and should not contain attacker-supplied data.
816 - (djm) [auth.c] Missing unistd.h for close()
817 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
820 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
821 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
822 hotpop.com, w/ dtucker@
823 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
824 Tru64. readv doesn't seem to be a comparable object there.
825 bz#1386, patch from dtucker@ ok me
826 - (djm) [Makefile.in] Pass though pass to conch for interop tests
827 - (djm) [configure.ac] unbreak: remove extra closing brace
828 - (djm) OpenBSD CVS Sync
829 - djm@cvs.openbsd.org 2008/07/04 23:08:25
831 handle EINTR in packet_write_poll()l ok dtucker@
832 - djm@cvs.openbsd.org 2008/07/04 23:30:16
834 Make protocol 1 MaxAuthTries logic match protocol 2's.
835 Do not treat the first protocol 2 authentication attempt as
836 a failure IFF it is for method "none".
837 Makes MaxAuthTries' user-visible behaviour identical for
840 - djm@cvs.openbsd.org 2008/07/05 05:16:01
845 - (dtucker) OpenBSD CVS Sync
846 - djm@cvs.openbsd.org 2008/07/02 13:30:34
848 really really remove the freebie "none" auth try for protocol 2
849 - djm@cvs.openbsd.org 2008/07/02 13:47:39
851 When forking after authentication ("ssh -f") with ExitOnForwardFailure
852 enabled, delay the fork until after replies for any -R forwards have
853 been seen. Allows for robust detection of -R forward failure when
854 using -f (similar to bz#92); ok dtucker@
855 - otto@cvs.openbsd.org 2008/07/03 21:46:58
857 avoid nasty double free; ok dtucker@ djm@
858 - djm@cvs.openbsd.org 2008/07/04 03:44:59
859 [servconf.c groupaccess.h groupaccess.c]
860 support negation of groups in "Match group" block (bz#1315); ok dtucker@
861 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
863 Make debug a little clearer. ok djm@
864 - djm@cvs.openbsd.org 2008/06/30 08:07:34
865 [regress/key-options.sh]
866 shell portability: use "=" instead of "==" in test(1) expressions,
867 double-quote string with backslash escaped /
868 - djm@cvs.openbsd.org 2008/06/30 10:31:11
869 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
870 remove "set -e" left over from debugging
871 - djm@cvs.openbsd.org 2008/06/30 10:43:03
872 [regress/conch-ciphers.sh]
873 explicitly disable conch options that could interfere with the test
874 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
875 returns EXDEV. Patch from Mike Garrison, ok djm@
876 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
877 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
878 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
879 some platforms (HP nonstop) it is a distinct errno;
880 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
883 - (dtucker) OpenBSD CVS Sync
884 - djm@cvs.openbsd.org 2008/06/30 08:05:59
886 typo: s/constraint_date/constraint_data/
887 - djm@cvs.openbsd.org 2008/06/30 12:15:39
889 only pass channel requests on session channels through to the session
890 channel handler, avoiding spurious log messages; ok! markus@
891 - djm@cvs.openbsd.org 2008/06/30 12:16:02
893 only send eow@openssh.com notifications for session channels; ok! markus@
894 - djm@cvs.openbsd.org 2008/06/30 12:18:34
896 clarify that eow@openssh.com is only sent on session channels
897 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
899 Check ExitOnForwardFailure if forwardings are disabled due to a failed
900 host key check. ok djm@
901 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
902 [sshconnect.c sshd.c]
903 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
904 in order to comply with RFC 4253. bz #1443, ok djm@
905 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
907 fix some typos; ok djm@
908 - djm@cvs.openbsd.org 2008/07/02 02:24:18
909 [sshd_config sshd_config.5 sshd.8 servconf.c]
910 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
911 bits; prodded by & ok dtucker@ ok deraadt@
912 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
913 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
914 Merge duplicate host key file checks, based in part on a patch from Rob
915 Holland via bz #1348 . Also checks for non-regular files during protocol
917 - djm@cvs.openbsd.org 2008/07/02 12:36:39
918 [auth2-none.c auth2.c]
919 Make protocol 2 MaxAuthTries behaviour a little more sensible:
920 Check whether client has exceeded MaxAuthTries before running
921 an authentication method and skip it if they have, previously it
922 would always allow one try (for "none" auth).
923 Preincrement failure count before post-auth test - previously this
924 checked and postincremented, also to allow one "none" try.
925 Together, these two changes always count the "none" auth method
926 which could be skipped by a malicious client (e.g. an SSH worm)
927 to get an extra attempt at a real auth method. They also make
928 MaxAuthTries=0 a useful way to block users entirely (esp. in a
929 sshd_config Match block).
930 Also, move sending of any preauth banner from "none" auth method
931 to the first call to input_userauth_request(), so worms that skip
932 the "none" method get to see it too.
935 - (djm) OpenBSD CVS Sync
936 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
937 [regress/Makefile regress/key-options.sh]
938 Add regress test for key options. ok djm@
939 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
941 Don't run cipher-speed test by default; mistakenly enabled by me
942 - djm@cvs.openbsd.org 2008/06/28 13:57:25
943 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
944 very basic regress test against Twisted Conch in "make interop"
945 target (conch is available in ports/devel/py-twisted/conch);
947 - (djm) [regress/Makefile] search for conch by path, like we do putty
950 - (djm) OpenBSD CVS Sync
951 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
953 use optopt to get invalid flag, instead of return value of getopt,
954 which is always '?'; ok djm@
955 - otto@cvs.openbsd.org 2008/06/25 11:13:43
957 add key length to visual fingerprint; zap magical constants;
959 - djm@cvs.openbsd.org 2008/06/26 06:10:09
960 [sftp-client.c sftp-server.c]
961 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
962 bits. Note that this only affects explicit setting of modes (e.g. via
963 sftp(1)'s chmod command) and not file transfers. (bz#1310)
965 - djm@cvs.openbsd.org 2008/06/26 09:19:40
967 when loading moduli from /etc/moduli in sshd(8), check that they
968 are of the expected "safe prime" structure and have had
969 appropriate primality tests performed;
970 feedback and ok dtucker@
971 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
972 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
973 Move SSH Fingerprint Visualization away from sharing the config option
974 CheckHostIP to an own config option named VisualHostKey.
975 While there, fix the behaviour that ssh would draw a random art picture
976 on every newly seen host even when the option was not enabled.
977 prodded by deraadt@, discussions,
978 help and ok markus@ djm@ dtucker@
979 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
981 add VisualHostKey to the list of options listed in -o;
982 - djm@cvs.openbsd.org 2008/06/28 07:25:07
985 - djm@cvs.openbsd.org 2008/06/28 13:58:23
987 refuse to add a key that has unknown constraints specified;
989 - djm@cvs.openbsd.org 2008/06/28 14:05:15
991 reset global compat flag after processing a protocol 2 signature
992 request with the legacy DSA encoding flag set; ok markus
993 - djm@cvs.openbsd.org 2008/06/28 14:08:30
994 [PROTOCOL PROTOCOL.agent]
995 document the protocol used by ssh-agent; "looks ok" markus@
998 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
999 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
1002 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
1004 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1005 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
1008 - (dtucker) OpenBSD CVS Sync
1009 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
1010 [session.c channels.c]
1011 Rename the isatty argument to is_tty so we don't shadow
1012 isatty(3). ok markus@
1013 - (dtucker) [channels.c] isatty -> is_tty here too.
1016 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1018 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1020 wrap long line at 80 chars
1021 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1023 ensure default umask disallows at least group and world write; ok djm@
1024 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1026 suppress the warning message from chdir(homedir) failures
1027 when chrooted (bz#1461); ok dtucker
1028 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1030 Mention that scp follows symlinks during -r. bz #1466,
1031 from nectar at apple
1032 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1034 MaxSessions is allowed in a Match block too
1035 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1036 [servconf.c sshd_config.5]
1037 Allow MaxAuthTries within a Match block. ok djm@
1038 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1039 [channels.c channels.h session.c]
1040 don't call isatty() on a pty master, instead pass a flag down to
1041 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1042 hang on exit on Solaris (bz#1463) in portable but is actually
1043 a generic bug; ok dtucker deraadt markus
1046 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1047 replacement code; patch from ighighi AT gmail.com in bz#1240;
1051 - (dtucker) OpenBSD CVS Sync
1052 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1054 compile on older gcc; no decl after code
1055 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1057 Clear key options in the monitor on failed authentication, prevents
1058 applying additional restrictions to non-pubkey authentications in
1059 the case where pubkey fails but another method subsequently succeeds.
1060 bz #1472, found by Colin Watson, ok markus@ djm@
1061 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1062 [auth2-pubkey.c auth-rhosts.c]
1063 Include unistd.h for close(), prevents warnings in -portable
1064 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1066 Friendlier error messages for mux fallback. ok djm@
1067 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1069 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1070 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1072 Explain the use of SSH fpr visualization using random art, and cite the
1073 original scientific paper inspiring that technique.
1074 Much help with English and nroff by jmc@, thanks.
1075 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1076 despite its name doesn't seem to implement all of GSSAPI. Patch from
1077 Jan Engelhardt, sanity checked by Simon Wilkinson.
1080 - (dtucker) OpenBSD CVS Sync
1081 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1083 kill trailing whitespace;
1084 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1085 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1087 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1088 graphical hash visualization schemes known as "random art", and by
1089 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1091 Scientific publication (original paper):
1092 "Hash Visualization: a New Technique to improve Real-World Security",
1093 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1094 Techniques and E-Commerce (CrypTEC '99)
1095 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1096 The algorithm used here is a worm crawling over a discrete plane,
1097 leaving a trace (augmenting the field) everywhere it goes.
1098 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1099 makes the respective movement vector be ignored for this turn,
1100 thus switching to the other color of the chessboard.
1101 Graphs are not unambiguous for now, because circles in graphs can be
1102 walked in either direction.
1103 discussions with several people,
1104 help, corrections and ok markus@ djm@
1105 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1107 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1108 would not display you the random art as intended, spotted by canacar@
1109 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1110 [ssh-keygen.c ssh-keygen.1]
1111 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1112 that is not how it was envisioned.
1113 Also correct manpage saying that -v is needed along with -l for it to work.
1115 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1117 simpler way of computing the augmentations; ok grunk@
1118 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1120 CheckHostIP set to ``fingerprint'' will display both hex and random art
1122 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1124 #define statements that are not atoms need braces around them, else they
1125 will cause trouble in some cases.
1126 Also do a computation of -1 once, and not in a loop several times.
1128 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1129 [dns.c canohost.c sshconnect.c]
1130 Do not pass "0" strings as ports to getaddrinfo because the lookups
1131 can slow things down and we never use the service info anyway. bz
1132 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1134 djm belives that the reason for the "0" strings is to ensure that
1135 it's not possible to call getaddrinfo with both host and port being
1136 NULL. In the case of canohost.c host is a local array. In the
1137 case of sshconnect.c, it's checked for null immediately before use.
1138 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1139 be non-null but it's not obvious, so I added a warning message in
1140 case it is ever passed a null.
1141 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1143 Make ssh print the random art also when ssh'ing to a host using IP only.
1144 spotted by naddy@, ok and help djm@ dtucker@
1145 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1147 use an odd number of rows and columns and a separate start marker, looks
1149 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1150 [clientloop.h mux.c channels.c clientloop.c channels.h]
1151 Enable ~ escapes for multiplex slave sessions; give each channel
1152 its own escape state and hook the escape filters up to muxed
1154 Mux slaves do not currently support the ~^Z and ~& escapes.
1155 NB. this change cranks the mux protocol version, so a new ssh
1156 mux client will not be able to connect to a running old ssh
1159 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1160 [clientloop.h ssh.c clientloop.c]
1161 maintain an ordered queue of outstanding global requests that we
1162 expect replies to, similar to the per-channel confirmation queue.
1163 Use this queue to verify success or failure for remote forward
1164 establishment in a race free way.
1166 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1168 thall shalt not code past the eightieth column
1169 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1171 thal shalt not code past the eightieth column
1172 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1174 document tun@openssh.com forwarding method
1175 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1177 some more TODO for me
1178 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1180 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1181 random art. while there, stress the fact that the field base should at
1182 least be 8 characters for the pictures to make sense.
1184 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1186 We already mark the start of the worm, now also mark the end of the worm
1187 in our random art drawings.
1189 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1190 [clientloop.h channels.h clientloop.c channels.c mux.c]
1191 The multiplexing escape char handler commit last night introduced a
1192 small memory leak per session; plug it.
1193 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1194 [ssh_config.5 ssh.c]
1195 keyword expansion for localcommand. ok djm@
1196 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1197 [ssh_config.5 ssh-keygen.1]
1198 tweak the ascii art text; ok grunk
1199 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1200 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1201 Make keepalive timeouts apply while waiting for a packet, particularly
1202 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1203 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1205 print extension revisions for extensions that we understand
1206 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1208 I was coalescing expected global request confirmation replies at
1209 the wrong end of the queue - fix; prompted by markus@
1210 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1212 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1214 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1216 add my copyright, ok djm@
1217 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1219 tweak wording in message, ok deraadt@ jmc@
1220 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1222 replace __dead with __attribute__((noreturn)), makes things
1223 a little easier to port. Also, add it to sigdie(). ok djm@
1224 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1226 fall back to creating a new TCP connection on most multiplexing errors
1227 (socket connect fail, invalid version, refused permittion, corrupted
1228 messages, etc.); bz #1329 ok dtucker@
1229 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1231 upcast size_t to u_long to match format arg; ok djm@
1232 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1234 upcast another size_t to u_long to match format
1235 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1237 upcast uid to long with matching %ld, prevents warnings in portable
1238 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1239 [auth2-pubkey.c auth-rhosts.c]
1240 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1241 regular files; report from Solar Designer via Colin Watson in bz#1471
1243 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1244 takes 2 more args. with djm@
1245 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1247 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1248 systems. Patch from R. Scott Bailey.
1249 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1250 on big endian machines, so ifdef them for little-endian only to prevent
1251 unused function warnings on big-endians.
1252 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1253 compiler warnings on some platforms. Based on a discussion with otto@
1256 - (djm) [channels.c configure.ac]
1257 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1261 - (dtucker) OpenBSD CVS Sync
1262 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1263 [servconf.c match.h sshd_config.5]
1264 support CIDR address matching in sshd_config "Match address" blocks, with
1265 full support for negation and fall-back to classic wildcard matching.
1267 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1268 PasswordAuthentication yes
1269 addrmatch.c code mostly lifted from flowd's addr.c
1270 feedback and ok dtucker@
1271 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1273 better reference for pattern-list
1274 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1275 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1276 Add extended test mode (-T) and connection parameters for test mode (-C).
1277 -T causes sshd to write its effective configuration to stdout and exit.
1278 -C causes any relevant Match rules to be applied before output. The
1279 combination allows tesing of the parser and config files. ok deraadt djm
1280 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1283 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1286 - fix SYNOPSIS, and sort options
1287 - some minor additional fixes
1288 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1289 [regress/test-exec.sh]
1290 Don't generate putty keys if we're not going to use them. ok djm
1291 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1292 [regress/addrmatch.sh regress/Makefile]
1293 Regress test for Match CIDR rules. ok djm@
1294 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1296 Use a more portable construct for checking if we're running a putty test
1297 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1300 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1302 clarify that Host patterns are space-separated. ok deraadt
1303 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1304 [PROTOCOL ssh.c serverloop.c]
1305 Add a no-more-sessions@openssh.com global request extension that the
1306 client sends when it knows that it will never request another session
1307 (i.e. when session multiplexing is disabled). This allows a server to
1308 disallow further session requests and terminate the session.
1309 Why would a non-multiplexing client ever issue additional session
1310 requests? It could have been attacked with something like SSH'jack:
1311 http://www.storm.net.nz/projects/7
1312 feedback & ok markus
1313 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1314 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1315 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1316 ok and extensive testing dtucker@
1317 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1319 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1320 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1321 [Makefile regress/key-options.sh]
1322 Add regress test for key options. ok djm@
1323 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1324 since the new CIDR code in addmatch.c references it.
1325 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1326 specific tests on platforms that don't do IPv6.
1327 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1329 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1332 - (dtucker) OpenBSD CVS Sync
1333 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1335 Add case for ENOSYS in errno_to_portable; ok deraadt
1336 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1337 [sftp.c sftp-client.c sftp-client.h]
1338 Have the sftp client store the statvfs replies in wire format,
1339 which prevents problems when the server's native sizes exceed the
1341 Also extends the sizes of the remaining 32bit wire format to 64bit,
1342 they're specified as unsigned long in the standard.
1343 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1345 Extend 32bit -> 64bit values for statvfs extension missed in previous
1347 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1349 Use a $OpenBSD tag so our scripts will sync changes.
1352 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1353 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1354 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1355 fstatvfs and remove #defines around statvfs code. ok djm@
1356 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1357 macro to convert fsid to unsigned long for platforms where fsid is a
1361 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1362 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1363 Do not enable statvfs extensions on platforms that do not have statvfs.
1364 - (dtucker) OpenBSD CVS Sync
1365 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1366 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1367 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1368 [sshtty.c ttymodes.c sshpty.h]
1369 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1370 we would send the modes corresponding to a zeroed struct termios,
1371 whereas we should have been sending an empty list of modes.
1372 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1373 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1375 support -l (print fingerprint) in combination with -F (find host) to
1376 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1378 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1380 unbreak tree by committing this bit that I missed from:
1381 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1382 we would send the modes corresponding to a zeroed struct termios,
1383 whereas we should have been sending an empty list of modes.
1384 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1387 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1388 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1389 OpenSSH did not make requests with upper bounds in this range.
1392 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1393 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1394 Fix compilation on Linux, including pulling in fmt_scaled(3)
1395 implementation from OpenBSD's libutil.
1398 - (djm) OpenBSD CVS Sync
1399 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1401 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1402 there). Spotted by Minstrel AT minstrel.org.uk
1403 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1405 oops, some unrelated stuff crept into that commit - backout.
1407 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1409 HostbasedAuthentication is supported under Match too
1410 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1411 [configure.ac] Implement arc4random_buf(), import implementation of
1412 arc4random_uniform() from OpenBSD
1413 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1414 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1415 - (djm) OpenBSD CVS Sync
1416 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1418 Use arc4random_buf() when requesting more than a single word of output
1419 Use arc4random_uniform() when the desired random number upper bound
1420 is not a power of two
1421 ok deraadt@ millert@
1422 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1423 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1424 introduce sftp extension methods statvfs@openssh.com and
1425 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1426 based on a patch from miklos AT szeredi.hu (bz#1399)
1427 also add a "df" command to the sftp client that uses the
1428 statvfs@openssh.com to produce a df(1)-like display of filesystem
1429 space and inode utilisation
1431 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1434 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1436 remove unneccessary parentheses
1437 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1439 garbage collect two unused fields in struct mm_master; ok markus@
1440 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1441 [ssh-keyscan.1 ssh-keyscan.c]
1442 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1443 larsnooden AT openoffice.org
1444 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1445 [servconf.c servconf.h session.c sshd_config.5]
1446 Enable the AllowAgentForwarding option in sshd_config (global and match
1447 context), to specify if agents should be permitted on the server.
1448 As the man page states:
1449 ``Note that disabling Agent forwarding does not improve security
1450 unless users are also denied shell access, as they can always install
1451 their own forwarders.''
1452 ok djm@, ok and a mild frown markus@
1453 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1455 push the sshd_config bits in, spotted by ajacoutot@
1456 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1459 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1460 [bufaux.c buffer.h channels.c packet.c packet.h]
1461 avoid extra malloc/copy/free when receiving data over the net;
1462 ~10% speedup for localhost-scp; ok djm@
1463 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1464 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1465 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1467 Implement a channel success/failure status confirmation callback
1468 mechanism. Each channel maintains a queue of callbacks, which will
1469 be drained in order (RFC4253 guarantees confirm messages are not
1470 reordered within an channel).
1471 Also includes a abandonment callback to clean up if a channel is
1472 closed without sending confirmation messages. This probably
1473 shouldn't happen in compliant implementations, but it could be
1474 abused to leak memory.
1475 ok markus@ (as part of a larger diff)
1476 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1477 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1478 [sshd_config sshd_config.5]
1479 Make the maximum number of sessions run-time controllable via
1480 a sshd_config MaxSessions knob. This is useful for disabling
1481 login/shell/subsystem access while leaving port-forwarding working
1482 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1483 simply increasing the number of allows multiplexed sessions.
1484 Because some bozos are sure to configure MaxSessions in excess of the
1485 number of available file descriptors in sshd (which, at peak, might be
1486 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1487 on error paths, and make it fail gracefully on out-of-fd conditions -
1488 sending channel errors instead of than exiting with fatal().
1489 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1491 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1492 [clientloop.c clientloop.h ssh.c]
1493 Use new channel status confirmation callback system to properly deal
1494 with "important" channel requests that fail, in particular command exec,
1495 shell and subsystem requests. Previously we would optimistically assume
1496 that the requests would always succeed, which could cause hangs if they
1497 did not (e.g. when the server runs out of fds) or were unimplemented by
1498 the server (bz #1384)
1499 Also, properly report failing multiplex channel requests via the mux
1500 client stderr (subject to LogLevel in the mux master) - better than
1502 most bits ok markus@ (as part of a larger diff)
1503 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1504 [channels.c channels.h clientloop.c serverloop.c]
1505 Try additional addresses when connecting to a port forward destination
1506 whose DNS name resolves to more than one address. The previous behaviour
1507 was to try the first address and give up.
1508 Reported by stig AT venaas.com in bz#343
1509 great feedback and ok markus@
1510 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1511 [clientloop.c clientloop.h ssh.c mux.c]
1512 tidy up session multiplexing code, moving it into its own file and
1513 making the function names more consistent - making ssh.c and
1514 clientloop.c a fair bit more readable.
1516 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1518 dingo stole my diff hunk
1519 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1521 re-add the USE_PIPES code and enable it.
1522 without pipes shutdown-read from the sshd does not trigger
1523 a SIGPIPE when the forked program does a write.
1525 (Id sync only, USE_PIPES never left portable OpenSSH)
1526 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1528 error-fd race: don't enable the error fd in the select bitmask
1529 for channels with both in- and output closed, since the channel
1530 will go away before we call select();
1531 report, lots of debugging help and ok djm@
1532 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1533 [channels.h clientloop.c nchan.c serverloop.c]
1535 ssh -2 localhost od /bin/ls | true
1536 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1537 the peer that we're not interested in any data it might send.
1538 fixes bz #85; discussion, debugging and ok djm@
1539 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1541 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1542 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1543 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1545 document eow message in ssh protocol 2 channel state machine;
1546 feedback and ok markus@
1547 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1549 comment extension announcement
1550 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1552 document our protocol extensions and deviations; ok markus@
1553 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1555 grammar and correctness fixes from stevesk@
1558 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1559 time warnings on LynxOS. Patch from ops AT iki.fi
1560 - (djm) Force string arguments to replacement setproctitle() though
1561 strnvis first. Ok dtucker@
1564 - (djm) OpenBSD CVS sync:
1565 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1567 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1568 CVE-2008-1483; ok djm@
1569 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1571 remove trailing whitespace;
1572 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1575 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1576 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1577 - (djm) [README] Update link to release notes
1578 - (djm) Release 5.0p1