2 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
3 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
5 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
6 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
7 to use them. Allows building with older OpenSSL versions.
8 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
9 - (dtucker) [configure.ac] Missing comma in type list.
10 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
11 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
12 in openssl 0.9.6) so add an explicit test for it.
15 - (djm) OpenBSD CVS Sync
16 - djm@cvs.openbsd.org 2009/03/05 07:18:19
17 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
19 refactor the (disabled) Schnorr proof code to make it a little more
21 - djm@cvs.openbsd.org 2009/03/05 11:30:50
23 document what these functions do so I don't ever have to recuse into
24 b64_pton/ntop to remember their return values
27 - (djm) OpenBSD CVS Sync
28 - djm@cvs.openbsd.org 2009/02/22 23:50:57
29 [ssh_config.5 sshd_config.5]
30 don't advertise experimental options
31 - djm@cvs.openbsd.org 2009/02/22 23:59:25
34 - djm@cvs.openbsd.org 2009/02/23 00:06:15
37 - (djm) [README] update for 5.2
38 - (djm) Release openssh-5.2p1
41 - (djm) OpenBSD CVS Sync
42 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
43 [misc.c sftp-server-main.c ssh-keygen.c]
44 Added missing newlines in error messages.
48 - (djm) OpenBSD CVS Sync
49 - djm@cvs.openbsd.org 2009/02/17 01:28:32
51 sync with revised default ciphers; pointed out by dkrause@
52 - djm@cvs.openbsd.org 2009/02/18 04:31:21
54 signature should hash over the entire group, not just the generator
55 (this is still disabled code)
56 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
57 [contrib/suse/openssh.spec] Prepare for 5.2p1
60 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
61 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
62 interop tests from FATAL error to a warning. Allows some interop
63 tests to proceed if others are missing necessary prerequisites.
64 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
65 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
68 - (djm) OpenBSD CVS Sync
69 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
71 Initialize a few variables to prevent spurious "may be used
72 uninitialized" warnings from newer gcc's. ok djm@
73 - djm@cvs.openbsd.org 2009/02/12 03:00:56
74 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
75 [readconf.h serverloop.c ssh.c]
76 support remote port forwarding with a zero listen port (-R0:...) to
77 dyamically allocate a listen port at runtime (this is actually
78 specified in rfc4254); bz#1003 ok markus@
79 - djm@cvs.openbsd.org 2009/02/12 03:16:01
81 tighten check for -R0:... forwarding: only allow dynamic allocation
82 if want_reply is set in the packet
83 - djm@cvs.openbsd.org 2009/02/12 03:26:22
85 some paranoia: check that the serialised key is really KEY_RSA before
86 diddling its internals
87 - djm@cvs.openbsd.org 2009/02/12 03:42:09
89 document -R0:... usage
90 - djm@cvs.openbsd.org 2009/02/12 03:44:25
93 - djm@cvs.openbsd.org 2009/02/12 03:46:17
95 document RemoteForward usage with 0 listen port
96 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
98 kill trailing whitespace;
99 - markus@cvs.openbsd.org 2009/02/13 11:50:21
101 check for enc !=NULL in packet_start_discard
102 - djm@cvs.openbsd.org 2009/02/14 06:35:49
104 mention that eow and no-more-sessions extensions are sent only to
108 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
109 set ownership and modes, so avoid explicitly setting them
110 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
111 OSX provides a getlastlogxbyname function that automates the reading of
112 a lastlog file. Also, the pututxline function will update lastlog so
113 there is no need for loginrec.c to do it explicitly. Collapse some
114 overly verbose code while I'm in there.
117 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
118 channels.c too, so move the definition for non-IP6 platforms to defines.h
119 where it can be shared.
122 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
123 If the CYGWIN environment variable is empty, the installer script
124 should not install the service with an empty CYGWIN variable, but
125 rather without setting CYGWNI entirely.
126 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
129 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
130 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
131 The information given for the setting of the CYGWIN environment variable
132 is wrong for both releases so I just removed it, together with the
133 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
136 - (djm) OpenBSD CVS Sync
137 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
138 [channels.c servconf.c]
139 channel_print_adm_permitted_opens() should deal with all the printing
140 for that config option. suggested by markus@; ok markus@ djm@
142 - djm@cvs.openbsd.org 2008/12/09 04:32:22
144 replace by-hand string building with xasprinf(); ok deraadt@
145 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
147 update for the synopses displayed by the 'help' command, there are a
148 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
149 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
151 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
153 fix typo in error message
154 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
156 o cannot be NULL here but use xfree() to be consistent; ok djm@
157 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
159 fix example, default key type is rsa for 3+ years; from
160 frederic.perrin@resel.fr
161 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
163 no need to escape single quotes in comments
164 - okan@cvs.openbsd.org 2008/12/30 00:46:56
166 add AllowAgentForwarding to available Match keywords list
168 - djm@cvs.openbsd.org 2009/01/01 21:14:35
170 call channel destroy callbacks on receipt of open failure messages.
171 fixes client hangs when connecting to a server that has MaxSessions=0
172 set spotted by imorgan AT nas.nasa.gov; ok markus@
173 - djm@cvs.openbsd.org 2009/01/01 21:17:36
175 fix hash calculation for KEXGEX: hash over the original client-supplied
176 values and not the sanity checked versions that we acutally use;
177 bz#1540 reported by john.smith AT arrows.demon.co.uk
179 - djm@cvs.openbsd.org 2009/01/14 01:38:06
181 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
183 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
185 1) use obsolete instead of alias for consistency
186 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
188 3) reorder so like options are together
190 - djm@cvs.openbsd.org 2009/01/22 09:46:01
191 [channels.c channels.h session.c]
192 make Channel->path an allocated string, saving a few bytes here and
193 there and fixing bz#1380 in the process; ok markus@
194 - djm@cvs.openbsd.org 2009/01/22 09:49:57
196 oops! I committed the wrong version of the Channel->path diff,
197 it was missing some tweaks suggested by stevesk@
198 - djm@cvs.openbsd.org 2009/01/22 10:02:34
199 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
200 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
201 make a2port() return -1 when it encounters an invalid port number
202 rather than 0, which it will now treat as valid (needed for future work)
203 adjust current consumers of a2port() to check its return value is <= 0,
204 which in turn required some things to be converted from u_short => int
205 make use of int vs. u_short consistent in some other places too
206 feedback & ok markus@
207 - djm@cvs.openbsd.org 2009/01/22 10:09:16
209 another chunk of a2port() diff that got away. wtfdjm??
210 - djm@cvs.openbsd.org 2009/01/23 07:58:11
212 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
214 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
215 [ssh_config.5 sshd_config.5]
216 sync list of preferred ciphers; ok djm@
217 - markus@cvs.openbsd.org 2009/01/26 09:58:15
218 [cipher.c cipher.h packet.c]
219 Work around the CPNI-957037 Plaintext Recovery Attack by always
220 reading 256K of data on packet size or HMAC errors (in CBC mode only).
221 Help, feedback and ok djm@
222 Feedback from Martin Albrecht and Paterson Kenny
225 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
226 Patch based on one from vgiffin AT apple.com; ok dtucker@
227 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
228 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
230 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
231 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
232 key). Patch from cjwatson AT debian.org
235 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
236 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
238 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
239 OpenServer 6 doesn't need libcrypt.
242 - (djm) OpenBSD CVS Sync
243 - djm@cvs.openbsd.org 2008/12/09 02:38:18
245 The ~C escape handler does not work correctly for multiplexed sessions -
246 it opens a commandline on the master session, instead of on the slave
247 that requested it. Disable it on slave sessions until such time as it
248 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
250 - djm@cvs.openbsd.org 2008/12/09 02:39:59
252 Deal correctly with failures in remote stat() operation in sftp,
253 correcting fail-on-error behaviour in batchmode. bz#1541 report and
254 fix from anedvedicky AT gmail.com; ok markus@
255 - djm@cvs.openbsd.org 2008/12/09 02:58:16
257 don't leave junk (free'd) pointers around in Forward *fwd argument on
258 failure; avoids double-free in ~C -L handler when given an invalid
259 forwarding specification; bz#1539 report from adejong AT debian.org
260 via Colin Watson; ok markus@ dtucker@
261 - djm@cvs.openbsd.org 2008/12/09 03:02:37
263 correct sftp(1) and corresponding usage syntax;
264 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
267 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
268 use some stack in main().
269 Report and suggested fix from vapier AT gentoo.org
270 - (djm) OpenBSD CVS Sync
271 - markus@cvs.openbsd.org 2008/12/02 19:01:07
273 we have to use the recipient's channel number (RFC 4254) for
274 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
275 otherwise we trigger 'Non-public channel' error messages on sshd
276 systems with clientkeepalive enabled; noticed by sturm; ok djm;
277 - markus@cvs.openbsd.org 2008/12/02 19:08:59
279 backout 1.149, since it's not necessary and openssh clients send
280 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
281 - markus@cvs.openbsd.org 2008/12/02 19:09:38
283 s/remote_id/id/ to be more consistent with other code; ok djm@
286 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
287 and tweak the is-sshd-running check in ssh-host-config. Patch from
288 vinschen at redhat com.
289 - (dtucker) OpenBSD CVS Sync
290 - markus@cvs.openbsd.org 2008/11/21 15:47:38
292 packet_disconnect() on padding error, too. should reduce the success
293 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
295 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
297 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
300 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
301 declarations, removing an unnecessary union member and adding whitespace.
302 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
305 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
306 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
310 - (dtucker) OpenBSD CVS Sync
311 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
314 fixes user/5975 from Rene Maroufi
315 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
317 spelling/typo in comment
318 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
320 add space to some log/debug messages for readability; ok djm@ markus@
321 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
323 Move JPAKE define to make life easier for portable. ok djm@
324 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
326 typo fixed (overriden -> overridden)
328 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
330 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
331 kerberosgetafstoken. ok dtucker@
332 (Id sync only, we still want the ifdef in portable)
333 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
335 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
336 permitopen's; ok and input dtucker@
337 - djm@cvs.openbsd.org 2008/11/10 02:06:35
338 [regress/putty-ciphers.sh]
339 PuTTY supports AES CTR modes, so interop test against them too
343 - djm@cvs.openbsd.org 2008/11/03 08:59:41
345 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
346 - djm@cvs.openbsd.org 2008/11/04 07:58:09
348 need unistd.h for close() prototype
350 - djm@cvs.openbsd.org 2008/11/04 08:22:13
351 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
352 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
353 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
355 Add support for an experimental zero-knowledge password authentication
356 method using the J-PAKE protocol described in F. Hao, P. Ryan,
357 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
358 Security Protocols, Cambridge, April 2008.
360 This method allows password-based authentication without exposing
361 the password to the server. Instead, the client and server exchange
362 cryptographic proofs to demonstrate of knowledge of the password while
363 revealing nothing useful to an attacker or compromised endpoint.
365 This is experimental, work-in-progress code and is presently
366 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
368 "just commit it. It isn't too intrusive." deraadt@
369 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
371 because parse_forward() is now used to parse all forward types (DLR),
372 and it malloc's space for host variables, we don't need to malloc
373 here. fixes small memory leaks.
375 previously dynamic forwards were not parsed in parse_forward() and
376 space was not malloc'd in that case.
379 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
381 add dynamic forward escape command line; ok djm@
385 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
387 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
388 known_hosts). ok djm@
389 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
391 Add VisualHostKey to example file, ok djm@
392 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
394 In random art visualization, make sure to use the end marker only at the
395 end. Initial diff by Dirk Loss, tweaks and ok djm@
396 - markus@cvs.openbsd.org 2008/07/31 14:48:28
398 don't allocate space for empty banners; report t8m at centrum.cz;
400 - krw@cvs.openbsd.org 2008/08/02 04:29:51
402 whitepsace -> whitespace. From Matthew Clarke via bugs@.
403 - djm@cvs.openbsd.org 2008/08/21 04:09:57
405 allow ForceCommand internal-sftp with arguments. based on patch from
406 michael.barabanov AT gmail.com; ok markus@
407 - djm@cvs.openbsd.org 2008/09/06 12:24:13
409 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
411 (ID sync only for portable - we still need this)
412 - markus@cvs.openbsd.org 2008/09/11 14:22:37
413 [compat.c compat.h nchan.c ssh.c]
414 only send eow and no-more-sessions requests to openssh 5 and newer;
415 fixes interop problems with broken ssh v2 implementations; ok djm@
416 - millert@cvs.openbsd.org 2008/10/02 14:39:35
418 Convert an unchecked strdup to xstrdup. OK deraadt@
419 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
421 do not give an example of how to chmod files: we can presume the user
422 knows that. removes an ambiguity in the permission of authorized_keys;
424 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
426 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
428 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
429 and (as is fairly typical) did not report the problem to us. But this fix
432 - djm@cvs.openbsd.org 2008/10/08 23:34:03
434 Add -y option to force logging via syslog rather than stderr.
435 Useful for daemonised ssh connection (ssh -f). Patch originally from
437 - djm@cvs.openbsd.org 2008/10/09 03:50:54
438 [servconf.c sshd_config.5]
439 support setting PermitEmptyPasswords in a Match block
440 requested in PR3891; ok dtucker@
441 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
444 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
446 spelling in comment; ok djm@
447 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
449 typo in error message; ok djm@
450 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
452 use 'Privileged ports can be forwarded only when logging in as root on
453 the remote machine.' for RemoteForward just like ssh.1 -R.
455 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
457 use #define ROQUIET here; no binary change. ok dtucker@
458 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
460 correct and clarify VisualHostKey; ok jmc@
461 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
462 [clientloop.c sshd.c]
463 don't need to #include "monitor_fdpass.h"
464 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
466 remove unused #define DISPATCH_MIN; ok markus@
467 - djm@cvs.openbsd.org 2008/11/01 04:50:08
469 sprinkle ARGSUSED on dispatch handlers
470 nuke stale unusued prototype
471 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
473 fix some typos in log messages; ok djm@
474 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
475 [ssh-keyscan.1 ssh-keyscan.c]
476 the ellipsis is not an optional argument; while here, improve spacing.
477 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
478 [clientloop.c readconf.c readconf.h ssh.c]
479 merge dynamic forward parsing into parse_forward();
480 'i think this is OK' djm@
481 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
483 protocol 2 tty modes support is now 7.5 years old so remove these
484 debug3()s; ok deraadt@
485 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
487 remove valueless comment
488 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
491 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
492 Make example scripts generate keys with default sizes rather than fixed,
493 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
494 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
495 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
496 incorrect auth group in example files;
497 patch from imorgan AT nas.nasa.gov
500 - (dtucker) [config.guess config.sub] Update to latest versions from
501 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
505 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
506 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
507 from Nicholas Marriott.
510 - (djm) OpenBSD CVS Sync
511 - djm@cvs.openbsd.org 2008/07/23 07:36:55
513 do not try to print options that have been compile-time disabled
514 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
516 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
517 has been compiled in); report from nix-corp AT esperi.org.uk
521 - (djm) OpenBSD CVS Sync
522 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
524 no need for .Pp before or after .Sh;
525 - djm@cvs.openbsd.org 2008/07/21 08:19:07
528 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
529 [contrib/suse/openssh.spec] Update version number in README and RPM specs
530 - (djm) Release OpenSSH-5.1
533 - (djm) OpenBSD CVS Sync
534 - djm@cvs.openbsd.org 2008/07/17 08:48:00
536 strnvis preauth banner; pointed out by mpf@ ok markus@
537 - djm@cvs.openbsd.org 2008/07/17 08:51:07
539 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
540 report and patch from res AT qoxp.net (bz#1200); ok markus@
541 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
542 code, replace with equivalent cygwin library call. Patch from vinschen
543 at redhat.com, ok djm@.
544 - (djm) [sshconnect2.c] vis.h isn't available everywhere
548 - djm@cvs.openbsd.org 2008/07/15 02:23:14
550 number of pipelined requests is now 64;
551 prodded by Iain.Morgan AT nasa.gov
552 - djm@cvs.openbsd.org 2008/07/16 11:51:14
554 rename variable first_gc -> last_gc (since it is actually the last
556 - djm@cvs.openbsd.org 2008/07/16 11:52:19
558 this loop index should be automatic, not static
561 - (djm) OpenBSD CVS Sync
562 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
564 Change "ssh-keygen -F [host] -l" to not display random art unless
565 -v is also specified, making it consistent with the manual and other
568 - djm@cvs.openbsd.org 2008/07/13 22:13:07
570 use struct sockaddr_storage instead of struct sockaddr for accept(2)
571 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
572 - djm@cvs.openbsd.org 2008/07/13 22:16:03
574 increase number of piplelined requests so they properly fill the
575 (recently increased) channel window. prompted by rapier AT psc.edu;
577 - djm@cvs.openbsd.org 2008/07/14 01:55:56
579 mention requirement for /dev/log inside chroot when using sftp-server
581 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
582 avoid clash with sin(3) function; reported by
583 cristian.ionescu-idbohrn AT axis.com
584 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
585 prototype; reported by cristian.ionescu-idbohrn AT axis.com
586 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
587 reported by cristian.ionescu-idbohrn AT axis.com
588 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
589 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
590 Revamped and simplified Cygwin ssh-host-config script that uses
591 unified csih configuration tool. Requires recent Cygwin.
592 Patch from vinschen AT redhat.com
595 - (djm) OpenBSD CVS Sync
596 - djm@cvs.openbsd.org 2008/07/12 04:52:50
598 unbreak; move clearing of cctx struct to before first use
600 - djm@cvs.openbsd.org 2008/07/12 05:33:41
602 better description for -i flag:
603 s/RSA authentication/public key authentication/
604 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
605 return EAI_FAMILY when trying to lookup unsupported address family;
606 from vinschen AT redhat.com
609 - (djm) OpenBSD CVS Sync
610 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
612 we don't need arg after the debug3() was removed. from lint.
614 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
616 /*NOTREACHED*/ for lint warning:
617 warning: function key_equal falls off bottom without returning value
619 - markus@cvs.openbsd.org 2008/07/10 18:05:58
621 missing bzero; from mickey; ok djm@
622 - markus@cvs.openbsd.org 2008/07/10 18:08:11
623 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
624 sync v1 and v2 traffic accounting; add it to sshd, too;
628 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
629 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
630 account check failure path. The vulnerable format buffer is supplied
631 from PAM and should not contain attacker-supplied data.
632 - (djm) [auth.c] Missing unistd.h for close()
633 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
636 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
637 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
638 hotpop.com, w/ dtucker@
639 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
640 Tru64. readv doesn't seem to be a comparable object there.
641 bz#1386, patch from dtucker@ ok me
642 - (djm) [Makefile.in] Pass though pass to conch for interop tests
643 - (djm) [configure.ac] unbreak: remove extra closing brace
644 - (djm) OpenBSD CVS Sync
645 - djm@cvs.openbsd.org 2008/07/04 23:08:25
647 handle EINTR in packet_write_poll()l ok dtucker@
648 - djm@cvs.openbsd.org 2008/07/04 23:30:16
650 Make protocol 1 MaxAuthTries logic match protocol 2's.
651 Do not treat the first protocol 2 authentication attempt as
652 a failure IFF it is for method "none".
653 Makes MaxAuthTries' user-visible behaviour identical for
656 - djm@cvs.openbsd.org 2008/07/05 05:16:01
661 - (dtucker) OpenBSD CVS Sync
662 - djm@cvs.openbsd.org 2008/07/02 13:30:34
664 really really remove the freebie "none" auth try for protocol 2
665 - djm@cvs.openbsd.org 2008/07/02 13:47:39
667 When forking after authentication ("ssh -f") with ExitOnForwardFailure
668 enabled, delay the fork until after replies for any -R forwards have
669 been seen. Allows for robust detection of -R forward failure when
670 using -f (similar to bz#92); ok dtucker@
671 - otto@cvs.openbsd.org 2008/07/03 21:46:58
673 avoid nasty double free; ok dtucker@ djm@
674 - djm@cvs.openbsd.org 2008/07/04 03:44:59
675 [servconf.c groupaccess.h groupaccess.c]
676 support negation of groups in "Match group" block (bz#1315); ok dtucker@
677 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
679 Make debug a little clearer. ok djm@
680 - djm@cvs.openbsd.org 2008/06/30 08:07:34
681 [regress/key-options.sh]
682 shell portability: use "=" instead of "==" in test(1) expressions,
683 double-quote string with backslash escaped /
684 - djm@cvs.openbsd.org 2008/06/30 10:31:11
685 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
686 remove "set -e" left over from debugging
687 - djm@cvs.openbsd.org 2008/06/30 10:43:03
688 [regress/conch-ciphers.sh]
689 explicitly disable conch options that could interfere with the test
690 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
691 returns EXDEV. Patch from Mike Garrison, ok djm@
692 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
693 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
694 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
695 some platforms (HP nonstop) it is a distinct errno;
696 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
699 - (dtucker) OpenBSD CVS Sync
700 - djm@cvs.openbsd.org 2008/06/30 08:05:59
702 typo: s/constraint_date/constraint_data/
703 - djm@cvs.openbsd.org 2008/06/30 12:15:39
705 only pass channel requests on session channels through to the session
706 channel handler, avoiding spurious log messages; ok! markus@
707 - djm@cvs.openbsd.org 2008/06/30 12:16:02
709 only send eow@openssh.com notifications for session channels; ok! markus@
710 - djm@cvs.openbsd.org 2008/06/30 12:18:34
712 clarify that eow@openssh.com is only sent on session channels
713 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
715 Check ExitOnForwardFailure if forwardings are disabled due to a failed
716 host key check. ok djm@
717 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
718 [sshconnect.c sshd.c]
719 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
720 in order to comply with RFC 4253. bz #1443, ok djm@
721 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
723 fix some typos; ok djm@
724 - djm@cvs.openbsd.org 2008/07/02 02:24:18
725 [sshd_config sshd_config.5 sshd.8 servconf.c]
726 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
727 bits; prodded by & ok dtucker@ ok deraadt@
728 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
729 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
730 Merge duplicate host key file checks, based in part on a patch from Rob
731 Holland via bz #1348 . Also checks for non-regular files during protocol
733 - djm@cvs.openbsd.org 2008/07/02 12:36:39
734 [auth2-none.c auth2.c]
735 Make protocol 2 MaxAuthTries behaviour a little more sensible:
736 Check whether client has exceeded MaxAuthTries before running
737 an authentication method and skip it if they have, previously it
738 would always allow one try (for "none" auth).
739 Preincrement failure count before post-auth test - previously this
740 checked and postincremented, also to allow one "none" try.
741 Together, these two changes always count the "none" auth method
742 which could be skipped by a malicious client (e.g. an SSH worm)
743 to get an extra attempt at a real auth method. They also make
744 MaxAuthTries=0 a useful way to block users entirely (esp. in a
745 sshd_config Match block).
746 Also, move sending of any preauth banner from "none" auth method
747 to the first call to input_userauth_request(), so worms that skip
748 the "none" method get to see it too.
751 - (djm) OpenBSD CVS Sync
752 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
753 [regress/Makefile regress/key-options.sh]
754 Add regress test for key options. ok djm@
755 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
757 Don't run cipher-speed test by default; mistakenly enabled by me
758 - djm@cvs.openbsd.org 2008/06/28 13:57:25
759 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
760 very basic regress test against Twisted Conch in "make interop"
761 target (conch is available in ports/devel/py-twisted/conch);
763 - (djm) [regress/Makefile] search for conch by path, like we do putty
766 - (djm) OpenBSD CVS Sync
767 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
769 use optopt to get invalid flag, instead of return value of getopt,
770 which is always '?'; ok djm@
771 - otto@cvs.openbsd.org 2008/06/25 11:13:43
773 add key length to visual fingerprint; zap magical constants;
775 - djm@cvs.openbsd.org 2008/06/26 06:10:09
776 [sftp-client.c sftp-server.c]
777 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
778 bits. Note that this only affects explicit setting of modes (e.g. via
779 sftp(1)'s chmod command) and not file transfers. (bz#1310)
781 - djm@cvs.openbsd.org 2008/06/26 09:19:40
783 when loading moduli from /etc/moduli in sshd(8), check that they
784 are of the expected "safe prime" structure and have had
785 appropriate primality tests performed;
786 feedback and ok dtucker@
787 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
788 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
789 Move SSH Fingerprint Visualization away from sharing the config option
790 CheckHostIP to an own config option named VisualHostKey.
791 While there, fix the behaviour that ssh would draw a random art picture
792 on every newly seen host even when the option was not enabled.
793 prodded by deraadt@, discussions,
794 help and ok markus@ djm@ dtucker@
795 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
797 add VisualHostKey to the list of options listed in -o;
798 - djm@cvs.openbsd.org 2008/06/28 07:25:07
801 - djm@cvs.openbsd.org 2008/06/28 13:58:23
803 refuse to add a key that has unknown constraints specified;
805 - djm@cvs.openbsd.org 2008/06/28 14:05:15
807 reset global compat flag after processing a protocol 2 signature
808 request with the legacy DSA encoding flag set; ok markus
809 - djm@cvs.openbsd.org 2008/06/28 14:08:30
810 [PROTOCOL PROTOCOL.agent]
811 document the protocol used by ssh-agent; "looks ok" markus@
814 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
815 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
818 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
820 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
821 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
824 - (dtucker) OpenBSD CVS Sync
825 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
826 [session.c channels.c]
827 Rename the isatty argument to is_tty so we don't shadow
828 isatty(3). ok markus@
829 - (dtucker) [channels.c] isatty -> is_tty here too.
832 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
834 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
836 wrap long line at 80 chars
837 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
839 ensure default umask disallows at least group and world write; ok djm@
840 - djm@cvs.openbsd.org 2008/06/14 18:33:43
842 suppress the warning message from chdir(homedir) failures
843 when chrooted (bz#1461); ok dtucker
844 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
846 Mention that scp follows symlinks during -r. bz #1466,
848 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
850 MaxSessions is allowed in a Match block too
851 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
852 [servconf.c sshd_config.5]
853 Allow MaxAuthTries within a Match block. ok djm@
854 - djm@cvs.openbsd.org 2008/06/15 20:06:26
855 [channels.c channels.h session.c]
856 don't call isatty() on a pty master, instead pass a flag down to
857 channel_set_fds() indicating that te fds refer to a tty. Fixes a
858 hang on exit on Solaris (bz#1463) in portable but is actually
859 a generic bug; ok dtucker deraadt markus
862 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
863 replacement code; patch from ighighi AT gmail.com in bz#1240;
867 - (dtucker) OpenBSD CVS Sync
868 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
870 compile on older gcc; no decl after code
871 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
873 Clear key options in the monitor on failed authentication, prevents
874 applying additional restrictions to non-pubkey authentications in
875 the case where pubkey fails but another method subsequently succeeds.
876 bz #1472, found by Colin Watson, ok markus@ djm@
877 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
878 [auth2-pubkey.c auth-rhosts.c]
879 Include unistd.h for close(), prevents warnings in -portable
880 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
882 Friendlier error messages for mux fallback. ok djm@
883 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
885 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
886 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
888 Explain the use of SSH fpr visualization using random art, and cite the
889 original scientific paper inspiring that technique.
890 Much help with English and nroff by jmc@, thanks.
891 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
892 despite its name doesn't seem to implement all of GSSAPI. Patch from
893 Jan Engelhardt, sanity checked by Simon Wilkinson.
896 - (dtucker) OpenBSD CVS Sync
897 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
899 kill trailing whitespace;
900 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
901 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
903 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
904 graphical hash visualization schemes known as "random art", and by
905 Dan Kaminsky's musings on the subject during a BlackOp talk at the
907 Scientific publication (original paper):
908 "Hash Visualization: a New Technique to improve Real-World Security",
909 Perrig A. and Song D., 1999, International Workshop on Cryptographic
910 Techniques and E-Commerce (CrypTEC '99)
911 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
912 The algorithm used here is a worm crawling over a discrete plane,
913 leaving a trace (augmenting the field) everywhere it goes.
914 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
915 makes the respective movement vector be ignored for this turn,
916 thus switching to the other color of the chessboard.
917 Graphs are not unambiguous for now, because circles in graphs can be
918 walked in either direction.
919 discussions with several people,
920 help, corrections and ok markus@ djm@
921 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
923 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
924 would not display you the random art as intended, spotted by canacar@
925 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
926 [ssh-keygen.c ssh-keygen.1]
927 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
928 that is not how it was envisioned.
929 Also correct manpage saying that -v is needed along with -l for it to work.
931 - otto@cvs.openbsd.org 2008/06/11 23:02:22
933 simpler way of computing the augmentations; ok grunk@
934 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
936 CheckHostIP set to ``fingerprint'' will display both hex and random art
938 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
940 #define statements that are not atoms need braces around them, else they
941 will cause trouble in some cases.
942 Also do a computation of -1 once, and not in a loop several times.
944 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
945 [dns.c canohost.c sshconnect.c]
946 Do not pass "0" strings as ports to getaddrinfo because the lookups
947 can slow things down and we never use the service info anyway. bz
948 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
950 djm belives that the reason for the "0" strings is to ensure that
951 it's not possible to call getaddrinfo with both host and port being
952 NULL. In the case of canohost.c host is a local array. In the
953 case of sshconnect.c, it's checked for null immediately before use.
954 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
955 be non-null but it's not obvious, so I added a warning message in
956 case it is ever passed a null.
957 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
959 Make ssh print the random art also when ssh'ing to a host using IP only.
960 spotted by naddy@, ok and help djm@ dtucker@
961 - otto@cvs.openbsd.org 2008/06/12 00:13:13
963 use an odd number of rows and columns and a separate start marker, looks
965 - djm@cvs.openbsd.org 2008/06/12 03:40:52
966 [clientloop.h mux.c channels.c clientloop.c channels.h]
967 Enable ~ escapes for multiplex slave sessions; give each channel
968 its own escape state and hook the escape filters up to muxed
970 Mux slaves do not currently support the ~^Z and ~& escapes.
971 NB. this change cranks the mux protocol version, so a new ssh
972 mux client will not be able to connect to a running old ssh
975 - djm@cvs.openbsd.org 2008/06/12 04:06:00
976 [clientloop.h ssh.c clientloop.c]
977 maintain an ordered queue of outstanding global requests that we
978 expect replies to, similar to the per-channel confirmation queue.
979 Use this queue to verify success or failure for remote forward
980 establishment in a race free way.
982 - djm@cvs.openbsd.org 2008/06/12 04:17:47
984 thall shalt not code past the eightieth column
985 - djm@cvs.openbsd.org 2008/06/12 04:24:06
987 thal shalt not code past the eightieth column
988 - djm@cvs.openbsd.org 2008/06/12 05:15:41
990 document tun@openssh.com forwarding method
991 - djm@cvs.openbsd.org 2008/06/12 05:32:30
993 some more TODO for me
994 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
996 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
997 random art. while there, stress the fact that the field base should at
998 least be 8 characters for the pictures to make sense.
1000 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1002 We already mark the start of the worm, now also mark the end of the worm
1003 in our random art drawings.
1005 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1006 [clientloop.h channels.h clientloop.c channels.c mux.c]
1007 The multiplexing escape char handler commit last night introduced a
1008 small memory leak per session; plug it.
1009 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1010 [ssh_config.5 ssh.c]
1011 keyword expansion for localcommand. ok djm@
1012 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1013 [ssh_config.5 ssh-keygen.1]
1014 tweak the ascii art text; ok grunk
1015 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1016 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1017 Make keepalive timeouts apply while waiting for a packet, particularly
1018 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1019 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1021 print extension revisions for extensions that we understand
1022 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1024 I was coalescing expected global request confirmation replies at
1025 the wrong end of the queue - fix; prompted by markus@
1026 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1028 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1030 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1032 add my copyright, ok djm@
1033 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1035 tweak wording in message, ok deraadt@ jmc@
1036 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1038 replace __dead with __attribute__((noreturn)), makes things
1039 a little easier to port. Also, add it to sigdie(). ok djm@
1040 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1042 fall back to creating a new TCP connection on most multiplexing errors
1043 (socket connect fail, invalid version, refused permittion, corrupted
1044 messages, etc.); bz #1329 ok dtucker@
1045 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1047 upcast size_t to u_long to match format arg; ok djm@
1048 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1050 upcast another size_t to u_long to match format
1051 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1053 upcast uid to long with matching %ld, prevents warnings in portable
1054 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1055 [auth2-pubkey.c auth-rhosts.c]
1056 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1057 regular files; report from Solar Designer via Colin Watson in bz#1471
1059 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1060 takes 2 more args. with djm@
1061 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1063 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1064 systems. Patch from R. Scott Bailey.
1065 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1066 on big endian machines, so ifdef them for little-endian only to prevent
1067 unused function warnings on big-endians.
1068 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1069 compiler warnings on some platforms. Based on a discussion with otto@
1072 - (djm) [channels.c configure.ac]
1073 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1077 - (dtucker) OpenBSD CVS Sync
1078 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1079 [servconf.c match.h sshd_config.5]
1080 support CIDR address matching in sshd_config "Match address" blocks, with
1081 full support for negation and fall-back to classic wildcard matching.
1083 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1084 PasswordAuthentication yes
1085 addrmatch.c code mostly lifted from flowd's addr.c
1086 feedback and ok dtucker@
1087 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1089 better reference for pattern-list
1090 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1091 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1092 Add extended test mode (-T) and connection parameters for test mode (-C).
1093 -T causes sshd to write its effective configuration to stdout and exit.
1094 -C causes any relevant Match rules to be applied before output. The
1095 combination allows tesing of the parser and config files. ok deraadt djm
1096 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1099 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1102 - fix SYNOPSIS, and sort options
1103 - some minor additional fixes
1104 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1105 [regress/test-exec.sh]
1106 Don't generate putty keys if we're not going to use them. ok djm
1107 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1108 [regress/addrmatch.sh regress/Makefile]
1109 Regress test for Match CIDR rules. ok djm@
1110 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1112 Use a more portable construct for checking if we're running a putty test
1113 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1116 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1118 clarify that Host patterns are space-separated. ok deraadt
1119 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1120 [PROTOCOL ssh.c serverloop.c]
1121 Add a no-more-sessions@openssh.com global request extension that the
1122 client sends when it knows that it will never request another session
1123 (i.e. when session multiplexing is disabled). This allows a server to
1124 disallow further session requests and terminate the session.
1125 Why would a non-multiplexing client ever issue additional session
1126 requests? It could have been attacked with something like SSH'jack:
1127 http://www.storm.net.nz/projects/7
1128 feedback & ok markus
1129 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1130 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1131 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1132 ok and extensive testing dtucker@
1133 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1135 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1136 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1137 [Makefile regress/key-options.sh]
1138 Add regress test for key options. ok djm@
1139 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1140 since the new CIDR code in addmatch.c references it.
1141 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1142 specific tests on platforms that don't do IPv6.
1143 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1145 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1148 - (dtucker) OpenBSD CVS Sync
1149 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1151 Add case for ENOSYS in errno_to_portable; ok deraadt
1152 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1153 [sftp.c sftp-client.c sftp-client.h]
1154 Have the sftp client store the statvfs replies in wire format,
1155 which prevents problems when the server's native sizes exceed the
1157 Also extends the sizes of the remaining 32bit wire format to 64bit,
1158 they're specified as unsigned long in the standard.
1159 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1161 Extend 32bit -> 64bit values for statvfs extension missed in previous
1163 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1165 Use a $OpenBSD tag so our scripts will sync changes.
1168 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1169 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1170 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1171 fstatvfs and remove #defines around statvfs code. ok djm@
1172 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1173 macro to convert fsid to unsigned long for platforms where fsid is a
1177 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1178 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1179 Do not enable statvfs extensions on platforms that do not have statvfs.
1180 - (dtucker) OpenBSD CVS Sync
1181 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1182 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1183 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1184 [sshtty.c ttymodes.c sshpty.h]
1185 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1186 we would send the modes corresponding to a zeroed struct termios,
1187 whereas we should have been sending an empty list of modes.
1188 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1189 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1191 support -l (print fingerprint) in combination with -F (find host) to
1192 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1194 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1196 unbreak tree by committing this bit that I missed from:
1197 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1198 we would send the modes corresponding to a zeroed struct termios,
1199 whereas we should have been sending an empty list of modes.
1200 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1203 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1204 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1205 OpenSSH did not make requests with upper bounds in this range.
1208 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1209 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1210 Fix compilation on Linux, including pulling in fmt_scaled(3)
1211 implementation from OpenBSD's libutil.
1214 - (djm) OpenBSD CVS Sync
1215 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1217 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1218 there). Spotted by Minstrel AT minstrel.org.uk
1219 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1221 oops, some unrelated stuff crept into that commit - backout.
1223 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1225 HostbasedAuthentication is supported under Match too
1226 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1227 [configure.ac] Implement arc4random_buf(), import implementation of
1228 arc4random_uniform() from OpenBSD
1229 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1230 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1231 - (djm) OpenBSD CVS Sync
1232 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1234 Use arc4random_buf() when requesting more than a single word of output
1235 Use arc4random_uniform() when the desired random number upper bound
1236 is not a power of two
1237 ok deraadt@ millert@
1238 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1239 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1240 introduce sftp extension methods statvfs@openssh.com and
1241 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1242 based on a patch from miklos AT szeredi.hu (bz#1399)
1243 also add a "df" command to the sftp client that uses the
1244 statvfs@openssh.com to produce a df(1)-like display of filesystem
1245 space and inode utilisation
1247 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1250 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1252 remove unneccessary parentheses
1253 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1255 garbage collect two unused fields in struct mm_master; ok markus@
1256 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1257 [ssh-keyscan.1 ssh-keyscan.c]
1258 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1259 larsnooden AT openoffice.org
1260 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1261 [servconf.c servconf.h session.c sshd_config.5]
1262 Enable the AllowAgentForwarding option in sshd_config (global and match
1263 context), to specify if agents should be permitted on the server.
1264 As the man page states:
1265 ``Note that disabling Agent forwarding does not improve security
1266 unless users are also denied shell access, as they can always install
1267 their own forwarders.''
1268 ok djm@, ok and a mild frown markus@
1269 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1271 push the sshd_config bits in, spotted by ajacoutot@
1272 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1275 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1276 [bufaux.c buffer.h channels.c packet.c packet.h]
1277 avoid extra malloc/copy/free when receiving data over the net;
1278 ~10% speedup for localhost-scp; ok djm@
1279 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1280 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1281 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1283 Implement a channel success/failure status confirmation callback
1284 mechanism. Each channel maintains a queue of callbacks, which will
1285 be drained in order (RFC4253 guarantees confirm messages are not
1286 reordered within an channel).
1287 Also includes a abandonment callback to clean up if a channel is
1288 closed without sending confirmation messages. This probably
1289 shouldn't happen in compliant implementations, but it could be
1290 abused to leak memory.
1291 ok markus@ (as part of a larger diff)
1292 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1293 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1294 [sshd_config sshd_config.5]
1295 Make the maximum number of sessions run-time controllable via
1296 a sshd_config MaxSessions knob. This is useful for disabling
1297 login/shell/subsystem access while leaving port-forwarding working
1298 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1299 simply increasing the number of allows multiplexed sessions.
1300 Because some bozos are sure to configure MaxSessions in excess of the
1301 number of available file descriptors in sshd (which, at peak, might be
1302 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1303 on error paths, and make it fail gracefully on out-of-fd conditions -
1304 sending channel errors instead of than exiting with fatal().
1305 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1307 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1308 [clientloop.c clientloop.h ssh.c]
1309 Use new channel status confirmation callback system to properly deal
1310 with "important" channel requests that fail, in particular command exec,
1311 shell and subsystem requests. Previously we would optimistically assume
1312 that the requests would always succeed, which could cause hangs if they
1313 did not (e.g. when the server runs out of fds) or were unimplemented by
1314 the server (bz #1384)
1315 Also, properly report failing multiplex channel requests via the mux
1316 client stderr (subject to LogLevel in the mux master) - better than
1318 most bits ok markus@ (as part of a larger diff)
1319 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1320 [channels.c channels.h clientloop.c serverloop.c]
1321 Try additional addresses when connecting to a port forward destination
1322 whose DNS name resolves to more than one address. The previous behaviour
1323 was to try the first address and give up.
1324 Reported by stig AT venaas.com in bz#343
1325 great feedback and ok markus@
1326 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1327 [clientloop.c clientloop.h ssh.c mux.c]
1328 tidy up session multiplexing code, moving it into its own file and
1329 making the function names more consistent - making ssh.c and
1330 clientloop.c a fair bit more readable.
1332 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1334 dingo stole my diff hunk
1335 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1337 re-add the USE_PIPES code and enable it.
1338 without pipes shutdown-read from the sshd does not trigger
1339 a SIGPIPE when the forked program does a write.
1341 (Id sync only, USE_PIPES never left portable OpenSSH)
1342 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1344 error-fd race: don't enable the error fd in the select bitmask
1345 for channels with both in- and output closed, since the channel
1346 will go away before we call select();
1347 report, lots of debugging help and ok djm@
1348 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1349 [channels.h clientloop.c nchan.c serverloop.c]
1351 ssh -2 localhost od /bin/ls | true
1352 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1353 the peer that we're not interested in any data it might send.
1354 fixes bz #85; discussion, debugging and ok djm@
1355 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1357 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1358 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1359 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1361 document eow message in ssh protocol 2 channel state machine;
1362 feedback and ok markus@
1363 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1365 comment extension announcement
1366 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1368 document our protocol extensions and deviations; ok markus@
1369 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1371 grammar and correctness fixes from stevesk@
1374 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1375 time warnings on LynxOS. Patch from ops AT iki.fi
1376 - (djm) Force string arguments to replacement setproctitle() though
1377 strnvis first. Ok dtucker@
1380 - (djm) OpenBSD CVS sync:
1381 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1383 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1384 CVE-2008-1483; ok djm@
1385 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1387 remove trailing whitespace;
1388 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1391 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1392 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1393 - (djm) [README] Update link to release notes
1394 - (djm) Release 5.0p1