2 - (dtucker) OpenBSD CVS Sync
3 - markus@cvs.openbsd.org 2009/03/17 21:37:00
5 pass correct argv[0] to openlog(); ok djm@
6 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
8 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
9 as we do for "MACs": this stops us getting out of sync when the lists
11 fixes documentation/6102, submitted by Peter J. Philipp
12 alternative fix proposed by djm
14 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
16 Fixed a possible out-of-bounds memory access if the environment variable
17 SHELL is shorter than 3 characters.
18 with input by and ok dtucker
19 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
21 My previous commit didn't fix the problem at all, so stick at my first
22 version of the fix presented to dtucker.
23 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
25 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
26 [sftp-server.8 sshd.8 ssh-agent.1]
27 fix a few typographical errors found by spell(1).
29 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
31 fix possessive; ok djm@
32 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
34 remove unused option character from getopt() optstring; ok markus@
35 - jj@cvs.openbsd.org 2009/04/14 21:10:54
37 Fixed a few the-the misspellings in comments. Skipped a bunch in
38 binutils,gcc and so on. ok jmc@
39 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
41 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
43 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
45 clarify that even internal-sftp needs /dev/log for logging to work; ok
47 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
49 tweak previous; ok stevesk
50 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
52 clarify we cd to user's home after chroot; ok markus@ on
53 earlier version; tweaks and ok jmc@
54 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
55 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
57 Put the globals in packet.c into a struct and don't access it directly
58 from other files. No functional changes.
60 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
61 [canohost.h canohost.c]
62 Add clear_cached_addr(), needed for upcoming changes allowing the peer
65 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
67 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
68 change from Martin Forssen, maf at appgate dot com.
72 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
73 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
76 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
77 variable declarations. Should prevent unused warnings anywhere it's set
78 (only Crays as far as I can tell) and be a no-op everywhere else.
81 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
82 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
83 Based on patch from vinschen at redhat com.
86 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
87 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
88 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
89 version of Cygwin. Patch from vinschen at redhat com.
92 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
93 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
95 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
96 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
97 to use them. Allows building with older OpenSSL versions.
98 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
99 - (dtucker) [configure.ac] Missing comma in type list.
100 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
101 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
102 in openssl 0.9.6) so add an explicit test for it.
105 - (djm) OpenBSD CVS Sync
106 - djm@cvs.openbsd.org 2009/03/05 07:18:19
107 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
109 refactor the (disabled) Schnorr proof code to make it a little more
111 - djm@cvs.openbsd.org 2009/03/05 11:30:50
113 document what these functions do so I don't ever have to recuse into
114 b64_pton/ntop to remember their return values
117 - (djm) OpenBSD CVS Sync
118 - djm@cvs.openbsd.org 2009/02/22 23:50:57
119 [ssh_config.5 sshd_config.5]
120 don't advertise experimental options
121 - djm@cvs.openbsd.org 2009/02/22 23:59:25
124 - djm@cvs.openbsd.org 2009/02/23 00:06:15
127 - (djm) [README] update for 5.2
128 - (djm) Release openssh-5.2p1
131 - (djm) OpenBSD CVS Sync
132 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
133 [misc.c sftp-server-main.c ssh-keygen.c]
134 Added missing newlines in error messages.
138 - (djm) OpenBSD CVS Sync
139 - djm@cvs.openbsd.org 2009/02/17 01:28:32
141 sync with revised default ciphers; pointed out by dkrause@
142 - djm@cvs.openbsd.org 2009/02/18 04:31:21
144 signature should hash over the entire group, not just the generator
145 (this is still disabled code)
146 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
147 [contrib/suse/openssh.spec] Prepare for 5.2p1
150 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
151 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
152 interop tests from FATAL error to a warning. Allows some interop
153 tests to proceed if others are missing necessary prerequisites.
154 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
155 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
158 - (djm) OpenBSD CVS Sync
159 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
161 Initialize a few variables to prevent spurious "may be used
162 uninitialized" warnings from newer gcc's. ok djm@
163 - djm@cvs.openbsd.org 2009/02/12 03:00:56
164 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
165 [readconf.h serverloop.c ssh.c]
166 support remote port forwarding with a zero listen port (-R0:...) to
167 dyamically allocate a listen port at runtime (this is actually
168 specified in rfc4254); bz#1003 ok markus@
169 - djm@cvs.openbsd.org 2009/02/12 03:16:01
171 tighten check for -R0:... forwarding: only allow dynamic allocation
172 if want_reply is set in the packet
173 - djm@cvs.openbsd.org 2009/02/12 03:26:22
175 some paranoia: check that the serialised key is really KEY_RSA before
176 diddling its internals
177 - djm@cvs.openbsd.org 2009/02/12 03:42:09
179 document -R0:... usage
180 - djm@cvs.openbsd.org 2009/02/12 03:44:25
182 consistency: Dq => Ql
183 - djm@cvs.openbsd.org 2009/02/12 03:46:17
185 document RemoteForward usage with 0 listen port
186 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
188 kill trailing whitespace;
189 - markus@cvs.openbsd.org 2009/02/13 11:50:21
191 check for enc !=NULL in packet_start_discard
192 - djm@cvs.openbsd.org 2009/02/14 06:35:49
194 mention that eow and no-more-sessions extensions are sent only to
198 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
199 set ownership and modes, so avoid explicitly setting them
200 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
201 OSX provides a getlastlogxbyname function that automates the reading of
202 a lastlog file. Also, the pututxline function will update lastlog so
203 there is no need for loginrec.c to do it explicitly. Collapse some
204 overly verbose code while I'm in there.
207 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
208 channels.c too, so move the definition for non-IP6 platforms to defines.h
209 where it can be shared.
212 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
213 If the CYGWIN environment variable is empty, the installer script
214 should not install the service with an empty CYGWIN variable, but
215 rather without setting CYGWNI entirely.
216 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
219 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
220 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
221 The information given for the setting of the CYGWIN environment variable
222 is wrong for both releases so I just removed it, together with the
223 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
226 - (djm) OpenBSD CVS Sync
227 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
228 [channels.c servconf.c]
229 channel_print_adm_permitted_opens() should deal with all the printing
230 for that config option. suggested by markus@; ok markus@ djm@
232 - djm@cvs.openbsd.org 2008/12/09 04:32:22
234 replace by-hand string building with xasprinf(); ok deraadt@
235 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
237 update for the synopses displayed by the 'help' command, there are a
238 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
239 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
241 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
243 fix typo in error message
244 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
246 o cannot be NULL here but use xfree() to be consistent; ok djm@
247 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
249 fix example, default key type is rsa for 3+ years; from
250 frederic.perrin@resel.fr
251 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
253 no need to escape single quotes in comments
254 - okan@cvs.openbsd.org 2008/12/30 00:46:56
256 add AllowAgentForwarding to available Match keywords list
258 - djm@cvs.openbsd.org 2009/01/01 21:14:35
260 call channel destroy callbacks on receipt of open failure messages.
261 fixes client hangs when connecting to a server that has MaxSessions=0
262 set spotted by imorgan AT nas.nasa.gov; ok markus@
263 - djm@cvs.openbsd.org 2009/01/01 21:17:36
265 fix hash calculation for KEXGEX: hash over the original client-supplied
266 values and not the sanity checked versions that we acutally use;
267 bz#1540 reported by john.smith AT arrows.demon.co.uk
269 - djm@cvs.openbsd.org 2009/01/14 01:38:06
271 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
273 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
275 1) use obsolete instead of alias for consistency
276 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
278 3) reorder so like options are together
280 - djm@cvs.openbsd.org 2009/01/22 09:46:01
281 [channels.c channels.h session.c]
282 make Channel->path an allocated string, saving a few bytes here and
283 there and fixing bz#1380 in the process; ok markus@
284 - djm@cvs.openbsd.org 2009/01/22 09:49:57
286 oops! I committed the wrong version of the Channel->path diff,
287 it was missing some tweaks suggested by stevesk@
288 - djm@cvs.openbsd.org 2009/01/22 10:02:34
289 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
290 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
291 make a2port() return -1 when it encounters an invalid port number
292 rather than 0, which it will now treat as valid (needed for future work)
293 adjust current consumers of a2port() to check its return value is <= 0,
294 which in turn required some things to be converted from u_short => int
295 make use of int vs. u_short consistent in some other places too
296 feedback & ok markus@
297 - djm@cvs.openbsd.org 2009/01/22 10:09:16
299 another chunk of a2port() diff that got away. wtfdjm??
300 - djm@cvs.openbsd.org 2009/01/23 07:58:11
302 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
304 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
305 [ssh_config.5 sshd_config.5]
306 sync list of preferred ciphers; ok djm@
307 - markus@cvs.openbsd.org 2009/01/26 09:58:15
308 [cipher.c cipher.h packet.c]
309 Work around the CPNI-957037 Plaintext Recovery Attack by always
310 reading 256K of data on packet size or HMAC errors (in CBC mode only).
311 Help, feedback and ok djm@
312 Feedback from Martin Albrecht and Paterson Kenny
315 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
316 Patch based on one from vgiffin AT apple.com; ok dtucker@
317 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
318 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
320 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
321 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
322 key). Patch from cjwatson AT debian.org
325 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
326 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
328 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
329 OpenServer 6 doesn't need libcrypt.
332 - (djm) OpenBSD CVS Sync
333 - djm@cvs.openbsd.org 2008/12/09 02:38:18
335 The ~C escape handler does not work correctly for multiplexed sessions -
336 it opens a commandline on the master session, instead of on the slave
337 that requested it. Disable it on slave sessions until such time as it
338 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
340 - djm@cvs.openbsd.org 2008/12/09 02:39:59
342 Deal correctly with failures in remote stat() operation in sftp,
343 correcting fail-on-error behaviour in batchmode. bz#1541 report and
344 fix from anedvedicky AT gmail.com; ok markus@
345 - djm@cvs.openbsd.org 2008/12/09 02:58:16
347 don't leave junk (free'd) pointers around in Forward *fwd argument on
348 failure; avoids double-free in ~C -L handler when given an invalid
349 forwarding specification; bz#1539 report from adejong AT debian.org
350 via Colin Watson; ok markus@ dtucker@
351 - djm@cvs.openbsd.org 2008/12/09 03:02:37
353 correct sftp(1) and corresponding usage syntax;
354 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
357 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
358 use some stack in main().
359 Report and suggested fix from vapier AT gentoo.org
360 - (djm) OpenBSD CVS Sync
361 - markus@cvs.openbsd.org 2008/12/02 19:01:07
363 we have to use the recipient's channel number (RFC 4254) for
364 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
365 otherwise we trigger 'Non-public channel' error messages on sshd
366 systems with clientkeepalive enabled; noticed by sturm; ok djm;
367 - markus@cvs.openbsd.org 2008/12/02 19:08:59
369 backout 1.149, since it's not necessary and openssh clients send
370 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
371 - markus@cvs.openbsd.org 2008/12/02 19:09:38
373 s/remote_id/id/ to be more consistent with other code; ok djm@
376 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
377 and tweak the is-sshd-running check in ssh-host-config. Patch from
378 vinschen at redhat com.
379 - (dtucker) OpenBSD CVS Sync
380 - markus@cvs.openbsd.org 2008/11/21 15:47:38
382 packet_disconnect() on padding error, too. should reduce the success
383 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
385 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
387 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
390 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
391 declarations, removing an unnecessary union member and adding whitespace.
392 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
395 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
396 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
400 - (dtucker) OpenBSD CVS Sync
401 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
404 fixes user/5975 from Rene Maroufi
405 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
407 spelling/typo in comment
408 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
410 add space to some log/debug messages for readability; ok djm@ markus@
411 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
413 Move JPAKE define to make life easier for portable. ok djm@
414 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
416 typo fixed (overriden -> overridden)
418 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
420 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
421 kerberosgetafstoken. ok dtucker@
422 (Id sync only, we still want the ifdef in portable)
423 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
425 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
426 permitopen's; ok and input dtucker@
427 - djm@cvs.openbsd.org 2008/11/10 02:06:35
428 [regress/putty-ciphers.sh]
429 PuTTY supports AES CTR modes, so interop test against them too
433 - djm@cvs.openbsd.org 2008/11/03 08:59:41
435 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
436 - djm@cvs.openbsd.org 2008/11/04 07:58:09
438 need unistd.h for close() prototype
440 - djm@cvs.openbsd.org 2008/11/04 08:22:13
441 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
442 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
443 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
445 Add support for an experimental zero-knowledge password authentication
446 method using the J-PAKE protocol described in F. Hao, P. Ryan,
447 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
448 Security Protocols, Cambridge, April 2008.
450 This method allows password-based authentication without exposing
451 the password to the server. Instead, the client and server exchange
452 cryptographic proofs to demonstrate of knowledge of the password while
453 revealing nothing useful to an attacker or compromised endpoint.
455 This is experimental, work-in-progress code and is presently
456 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
458 "just commit it. It isn't too intrusive." deraadt@
459 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
461 because parse_forward() is now used to parse all forward types (DLR),
462 and it malloc's space for host variables, we don't need to malloc
463 here. fixes small memory leaks.
465 previously dynamic forwards were not parsed in parse_forward() and
466 space was not malloc'd in that case.
469 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
471 add dynamic forward escape command line; ok djm@
475 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
477 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
478 known_hosts). ok djm@
479 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
481 Add VisualHostKey to example file, ok djm@
482 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
484 In random art visualization, make sure to use the end marker only at the
485 end. Initial diff by Dirk Loss, tweaks and ok djm@
486 - markus@cvs.openbsd.org 2008/07/31 14:48:28
488 don't allocate space for empty banners; report t8m at centrum.cz;
490 - krw@cvs.openbsd.org 2008/08/02 04:29:51
492 whitepsace -> whitespace. From Matthew Clarke via bugs@.
493 - djm@cvs.openbsd.org 2008/08/21 04:09:57
495 allow ForceCommand internal-sftp with arguments. based on patch from
496 michael.barabanov AT gmail.com; ok markus@
497 - djm@cvs.openbsd.org 2008/09/06 12:24:13
499 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
501 (ID sync only for portable - we still need this)
502 - markus@cvs.openbsd.org 2008/09/11 14:22:37
503 [compat.c compat.h nchan.c ssh.c]
504 only send eow and no-more-sessions requests to openssh 5 and newer;
505 fixes interop problems with broken ssh v2 implementations; ok djm@
506 - millert@cvs.openbsd.org 2008/10/02 14:39:35
508 Convert an unchecked strdup to xstrdup. OK deraadt@
509 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
511 do not give an example of how to chmod files: we can presume the user
512 knows that. removes an ambiguity in the permission of authorized_keys;
514 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
516 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
518 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
519 and (as is fairly typical) did not report the problem to us. But this fix
522 - djm@cvs.openbsd.org 2008/10/08 23:34:03
524 Add -y option to force logging via syslog rather than stderr.
525 Useful for daemonised ssh connection (ssh -f). Patch originally from
527 - djm@cvs.openbsd.org 2008/10/09 03:50:54
528 [servconf.c sshd_config.5]
529 support setting PermitEmptyPasswords in a Match block
530 requested in PR3891; ok dtucker@
531 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
534 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
536 spelling in comment; ok djm@
537 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
539 typo in error message; ok djm@
540 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
542 use 'Privileged ports can be forwarded only when logging in as root on
543 the remote machine.' for RemoteForward just like ssh.1 -R.
545 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
547 use #define ROQUIET here; no binary change. ok dtucker@
548 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
550 correct and clarify VisualHostKey; ok jmc@
551 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
552 [clientloop.c sshd.c]
553 don't need to #include "monitor_fdpass.h"
554 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
556 remove unused #define DISPATCH_MIN; ok markus@
557 - djm@cvs.openbsd.org 2008/11/01 04:50:08
559 sprinkle ARGSUSED on dispatch handlers
560 nuke stale unusued prototype
561 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
563 fix some typos in log messages; ok djm@
564 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
565 [ssh-keyscan.1 ssh-keyscan.c]
566 the ellipsis is not an optional argument; while here, improve spacing.
567 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
568 [clientloop.c readconf.c readconf.h ssh.c]
569 merge dynamic forward parsing into parse_forward();
570 'i think this is OK' djm@
571 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
573 protocol 2 tty modes support is now 7.5 years old so remove these
574 debug3()s; ok deraadt@
575 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
577 remove valueless comment
578 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
581 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
582 Make example scripts generate keys with default sizes rather than fixed,
583 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
584 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
585 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
586 incorrect auth group in example files;
587 patch from imorgan AT nas.nasa.gov
590 - (dtucker) [config.guess config.sub] Update to latest versions from
591 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
595 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
596 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
597 from Nicholas Marriott.
600 - (djm) OpenBSD CVS Sync
601 - djm@cvs.openbsd.org 2008/07/23 07:36:55
603 do not try to print options that have been compile-time disabled
604 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
606 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
607 has been compiled in); report from nix-corp AT esperi.org.uk
611 - (djm) OpenBSD CVS Sync
612 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
614 no need for .Pp before or after .Sh;
615 - djm@cvs.openbsd.org 2008/07/21 08:19:07
618 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
619 [contrib/suse/openssh.spec] Update version number in README and RPM specs
620 - (djm) Release OpenSSH-5.1
623 - (djm) OpenBSD CVS Sync
624 - djm@cvs.openbsd.org 2008/07/17 08:48:00
626 strnvis preauth banner; pointed out by mpf@ ok markus@
627 - djm@cvs.openbsd.org 2008/07/17 08:51:07
629 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
630 report and patch from res AT qoxp.net (bz#1200); ok markus@
631 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
632 code, replace with equivalent cygwin library call. Patch from vinschen
633 at redhat.com, ok djm@.
634 - (djm) [sshconnect2.c] vis.h isn't available everywhere
638 - djm@cvs.openbsd.org 2008/07/15 02:23:14
640 number of pipelined requests is now 64;
641 prodded by Iain.Morgan AT nasa.gov
642 - djm@cvs.openbsd.org 2008/07/16 11:51:14
644 rename variable first_gc -> last_gc (since it is actually the last
646 - djm@cvs.openbsd.org 2008/07/16 11:52:19
648 this loop index should be automatic, not static
651 - (djm) OpenBSD CVS Sync
652 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
654 Change "ssh-keygen -F [host] -l" to not display random art unless
655 -v is also specified, making it consistent with the manual and other
658 - djm@cvs.openbsd.org 2008/07/13 22:13:07
660 use struct sockaddr_storage instead of struct sockaddr for accept(2)
661 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
662 - djm@cvs.openbsd.org 2008/07/13 22:16:03
664 increase number of piplelined requests so they properly fill the
665 (recently increased) channel window. prompted by rapier AT psc.edu;
667 - djm@cvs.openbsd.org 2008/07/14 01:55:56
669 mention requirement for /dev/log inside chroot when using sftp-server
671 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
672 avoid clash with sin(3) function; reported by
673 cristian.ionescu-idbohrn AT axis.com
674 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
675 prototype; reported by cristian.ionescu-idbohrn AT axis.com
676 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
677 reported by cristian.ionescu-idbohrn AT axis.com
678 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
679 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
680 Revamped and simplified Cygwin ssh-host-config script that uses
681 unified csih configuration tool. Requires recent Cygwin.
682 Patch from vinschen AT redhat.com
685 - (djm) OpenBSD CVS Sync
686 - djm@cvs.openbsd.org 2008/07/12 04:52:50
688 unbreak; move clearing of cctx struct to before first use
690 - djm@cvs.openbsd.org 2008/07/12 05:33:41
692 better description for -i flag:
693 s/RSA authentication/public key authentication/
694 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
695 return EAI_FAMILY when trying to lookup unsupported address family;
696 from vinschen AT redhat.com
699 - (djm) OpenBSD CVS Sync
700 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
702 we don't need arg after the debug3() was removed. from lint.
704 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
706 /*NOTREACHED*/ for lint warning:
707 warning: function key_equal falls off bottom without returning value
709 - markus@cvs.openbsd.org 2008/07/10 18:05:58
711 missing bzero; from mickey; ok djm@
712 - markus@cvs.openbsd.org 2008/07/10 18:08:11
713 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
714 sync v1 and v2 traffic accounting; add it to sshd, too;
718 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
719 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
720 account check failure path. The vulnerable format buffer is supplied
721 from PAM and should not contain attacker-supplied data.
722 - (djm) [auth.c] Missing unistd.h for close()
723 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
726 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
727 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
728 hotpop.com, w/ dtucker@
729 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
730 Tru64. readv doesn't seem to be a comparable object there.
731 bz#1386, patch from dtucker@ ok me
732 - (djm) [Makefile.in] Pass though pass to conch for interop tests
733 - (djm) [configure.ac] unbreak: remove extra closing brace
734 - (djm) OpenBSD CVS Sync
735 - djm@cvs.openbsd.org 2008/07/04 23:08:25
737 handle EINTR in packet_write_poll()l ok dtucker@
738 - djm@cvs.openbsd.org 2008/07/04 23:30:16
740 Make protocol 1 MaxAuthTries logic match protocol 2's.
741 Do not treat the first protocol 2 authentication attempt as
742 a failure IFF it is for method "none".
743 Makes MaxAuthTries' user-visible behaviour identical for
746 - djm@cvs.openbsd.org 2008/07/05 05:16:01
751 - (dtucker) OpenBSD CVS Sync
752 - djm@cvs.openbsd.org 2008/07/02 13:30:34
754 really really remove the freebie "none" auth try for protocol 2
755 - djm@cvs.openbsd.org 2008/07/02 13:47:39
757 When forking after authentication ("ssh -f") with ExitOnForwardFailure
758 enabled, delay the fork until after replies for any -R forwards have
759 been seen. Allows for robust detection of -R forward failure when
760 using -f (similar to bz#92); ok dtucker@
761 - otto@cvs.openbsd.org 2008/07/03 21:46:58
763 avoid nasty double free; ok dtucker@ djm@
764 - djm@cvs.openbsd.org 2008/07/04 03:44:59
765 [servconf.c groupaccess.h groupaccess.c]
766 support negation of groups in "Match group" block (bz#1315); ok dtucker@
767 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
769 Make debug a little clearer. ok djm@
770 - djm@cvs.openbsd.org 2008/06/30 08:07:34
771 [regress/key-options.sh]
772 shell portability: use "=" instead of "==" in test(1) expressions,
773 double-quote string with backslash escaped /
774 - djm@cvs.openbsd.org 2008/06/30 10:31:11
775 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
776 remove "set -e" left over from debugging
777 - djm@cvs.openbsd.org 2008/06/30 10:43:03
778 [regress/conch-ciphers.sh]
779 explicitly disable conch options that could interfere with the test
780 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
781 returns EXDEV. Patch from Mike Garrison, ok djm@
782 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
783 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
784 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
785 some platforms (HP nonstop) it is a distinct errno;
786 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
789 - (dtucker) OpenBSD CVS Sync
790 - djm@cvs.openbsd.org 2008/06/30 08:05:59
792 typo: s/constraint_date/constraint_data/
793 - djm@cvs.openbsd.org 2008/06/30 12:15:39
795 only pass channel requests on session channels through to the session
796 channel handler, avoiding spurious log messages; ok! markus@
797 - djm@cvs.openbsd.org 2008/06/30 12:16:02
799 only send eow@openssh.com notifications for session channels; ok! markus@
800 - djm@cvs.openbsd.org 2008/06/30 12:18:34
802 clarify that eow@openssh.com is only sent on session channels
803 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
805 Check ExitOnForwardFailure if forwardings are disabled due to a failed
806 host key check. ok djm@
807 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
808 [sshconnect.c sshd.c]
809 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
810 in order to comply with RFC 4253. bz #1443, ok djm@
811 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
813 fix some typos; ok djm@
814 - djm@cvs.openbsd.org 2008/07/02 02:24:18
815 [sshd_config sshd_config.5 sshd.8 servconf.c]
816 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
817 bits; prodded by & ok dtucker@ ok deraadt@
818 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
819 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
820 Merge duplicate host key file checks, based in part on a patch from Rob
821 Holland via bz #1348 . Also checks for non-regular files during protocol
823 - djm@cvs.openbsd.org 2008/07/02 12:36:39
824 [auth2-none.c auth2.c]
825 Make protocol 2 MaxAuthTries behaviour a little more sensible:
826 Check whether client has exceeded MaxAuthTries before running
827 an authentication method and skip it if they have, previously it
828 would always allow one try (for "none" auth).
829 Preincrement failure count before post-auth test - previously this
830 checked and postincremented, also to allow one "none" try.
831 Together, these two changes always count the "none" auth method
832 which could be skipped by a malicious client (e.g. an SSH worm)
833 to get an extra attempt at a real auth method. They also make
834 MaxAuthTries=0 a useful way to block users entirely (esp. in a
835 sshd_config Match block).
836 Also, move sending of any preauth banner from "none" auth method
837 to the first call to input_userauth_request(), so worms that skip
838 the "none" method get to see it too.
841 - (djm) OpenBSD CVS Sync
842 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
843 [regress/Makefile regress/key-options.sh]
844 Add regress test for key options. ok djm@
845 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
847 Don't run cipher-speed test by default; mistakenly enabled by me
848 - djm@cvs.openbsd.org 2008/06/28 13:57:25
849 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
850 very basic regress test against Twisted Conch in "make interop"
851 target (conch is available in ports/devel/py-twisted/conch);
853 - (djm) [regress/Makefile] search for conch by path, like we do putty
856 - (djm) OpenBSD CVS Sync
857 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
859 use optopt to get invalid flag, instead of return value of getopt,
860 which is always '?'; ok djm@
861 - otto@cvs.openbsd.org 2008/06/25 11:13:43
863 add key length to visual fingerprint; zap magical constants;
865 - djm@cvs.openbsd.org 2008/06/26 06:10:09
866 [sftp-client.c sftp-server.c]
867 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
868 bits. Note that this only affects explicit setting of modes (e.g. via
869 sftp(1)'s chmod command) and not file transfers. (bz#1310)
871 - djm@cvs.openbsd.org 2008/06/26 09:19:40
873 when loading moduli from /etc/moduli in sshd(8), check that they
874 are of the expected "safe prime" structure and have had
875 appropriate primality tests performed;
876 feedback and ok dtucker@
877 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
878 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
879 Move SSH Fingerprint Visualization away from sharing the config option
880 CheckHostIP to an own config option named VisualHostKey.
881 While there, fix the behaviour that ssh would draw a random art picture
882 on every newly seen host even when the option was not enabled.
883 prodded by deraadt@, discussions,
884 help and ok markus@ djm@ dtucker@
885 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
887 add VisualHostKey to the list of options listed in -o;
888 - djm@cvs.openbsd.org 2008/06/28 07:25:07
891 - djm@cvs.openbsd.org 2008/06/28 13:58:23
893 refuse to add a key that has unknown constraints specified;
895 - djm@cvs.openbsd.org 2008/06/28 14:05:15
897 reset global compat flag after processing a protocol 2 signature
898 request with the legacy DSA encoding flag set; ok markus
899 - djm@cvs.openbsd.org 2008/06/28 14:08:30
900 [PROTOCOL PROTOCOL.agent]
901 document the protocol used by ssh-agent; "looks ok" markus@
904 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
905 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
908 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
910 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
911 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
914 - (dtucker) OpenBSD CVS Sync
915 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
916 [session.c channels.c]
917 Rename the isatty argument to is_tty so we don't shadow
918 isatty(3). ok markus@
919 - (dtucker) [channels.c] isatty -> is_tty here too.
922 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
924 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
926 wrap long line at 80 chars
927 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
929 ensure default umask disallows at least group and world write; ok djm@
930 - djm@cvs.openbsd.org 2008/06/14 18:33:43
932 suppress the warning message from chdir(homedir) failures
933 when chrooted (bz#1461); ok dtucker
934 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
936 Mention that scp follows symlinks during -r. bz #1466,
938 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
940 MaxSessions is allowed in a Match block too
941 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
942 [servconf.c sshd_config.5]
943 Allow MaxAuthTries within a Match block. ok djm@
944 - djm@cvs.openbsd.org 2008/06/15 20:06:26
945 [channels.c channels.h session.c]
946 don't call isatty() on a pty master, instead pass a flag down to
947 channel_set_fds() indicating that te fds refer to a tty. Fixes a
948 hang on exit on Solaris (bz#1463) in portable but is actually
949 a generic bug; ok dtucker deraadt markus
952 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
953 replacement code; patch from ighighi AT gmail.com in bz#1240;
957 - (dtucker) OpenBSD CVS Sync
958 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
960 compile on older gcc; no decl after code
961 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
963 Clear key options in the monitor on failed authentication, prevents
964 applying additional restrictions to non-pubkey authentications in
965 the case where pubkey fails but another method subsequently succeeds.
966 bz #1472, found by Colin Watson, ok markus@ djm@
967 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
968 [auth2-pubkey.c auth-rhosts.c]
969 Include unistd.h for close(), prevents warnings in -portable
970 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
972 Friendlier error messages for mux fallback. ok djm@
973 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
975 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
976 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
978 Explain the use of SSH fpr visualization using random art, and cite the
979 original scientific paper inspiring that technique.
980 Much help with English and nroff by jmc@, thanks.
981 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
982 despite its name doesn't seem to implement all of GSSAPI. Patch from
983 Jan Engelhardt, sanity checked by Simon Wilkinson.
986 - (dtucker) OpenBSD CVS Sync
987 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
989 kill trailing whitespace;
990 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
991 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
993 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
994 graphical hash visualization schemes known as "random art", and by
995 Dan Kaminsky's musings on the subject during a BlackOp talk at the
997 Scientific publication (original paper):
998 "Hash Visualization: a New Technique to improve Real-World Security",
999 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1000 Techniques and E-Commerce (CrypTEC '99)
1001 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1002 The algorithm used here is a worm crawling over a discrete plane,
1003 leaving a trace (augmenting the field) everywhere it goes.
1004 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1005 makes the respective movement vector be ignored for this turn,
1006 thus switching to the other color of the chessboard.
1007 Graphs are not unambiguous for now, because circles in graphs can be
1008 walked in either direction.
1009 discussions with several people,
1010 help, corrections and ok markus@ djm@
1011 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1013 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1014 would not display you the random art as intended, spotted by canacar@
1015 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1016 [ssh-keygen.c ssh-keygen.1]
1017 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1018 that is not how it was envisioned.
1019 Also correct manpage saying that -v is needed along with -l for it to work.
1021 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1023 simpler way of computing the augmentations; ok grunk@
1024 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1026 CheckHostIP set to ``fingerprint'' will display both hex and random art
1028 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1030 #define statements that are not atoms need braces around them, else they
1031 will cause trouble in some cases.
1032 Also do a computation of -1 once, and not in a loop several times.
1034 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1035 [dns.c canohost.c sshconnect.c]
1036 Do not pass "0" strings as ports to getaddrinfo because the lookups
1037 can slow things down and we never use the service info anyway. bz
1038 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1040 djm belives that the reason for the "0" strings is to ensure that
1041 it's not possible to call getaddrinfo with both host and port being
1042 NULL. In the case of canohost.c host is a local array. In the
1043 case of sshconnect.c, it's checked for null immediately before use.
1044 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1045 be non-null but it's not obvious, so I added a warning message in
1046 case it is ever passed a null.
1047 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1049 Make ssh print the random art also when ssh'ing to a host using IP only.
1050 spotted by naddy@, ok and help djm@ dtucker@
1051 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1053 use an odd number of rows and columns and a separate start marker, looks
1055 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1056 [clientloop.h mux.c channels.c clientloop.c channels.h]
1057 Enable ~ escapes for multiplex slave sessions; give each channel
1058 its own escape state and hook the escape filters up to muxed
1060 Mux slaves do not currently support the ~^Z and ~& escapes.
1061 NB. this change cranks the mux protocol version, so a new ssh
1062 mux client will not be able to connect to a running old ssh
1065 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1066 [clientloop.h ssh.c clientloop.c]
1067 maintain an ordered queue of outstanding global requests that we
1068 expect replies to, similar to the per-channel confirmation queue.
1069 Use this queue to verify success or failure for remote forward
1070 establishment in a race free way.
1072 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1074 thall shalt not code past the eightieth column
1075 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1077 thal shalt not code past the eightieth column
1078 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1080 document tun@openssh.com forwarding method
1081 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1083 some more TODO for me
1084 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1086 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1087 random art. while there, stress the fact that the field base should at
1088 least be 8 characters for the pictures to make sense.
1090 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1092 We already mark the start of the worm, now also mark the end of the worm
1093 in our random art drawings.
1095 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1096 [clientloop.h channels.h clientloop.c channels.c mux.c]
1097 The multiplexing escape char handler commit last night introduced a
1098 small memory leak per session; plug it.
1099 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1100 [ssh_config.5 ssh.c]
1101 keyword expansion for localcommand. ok djm@
1102 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1103 [ssh_config.5 ssh-keygen.1]
1104 tweak the ascii art text; ok grunk
1105 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1106 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1107 Make keepalive timeouts apply while waiting for a packet, particularly
1108 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1109 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1111 print extension revisions for extensions that we understand
1112 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1114 I was coalescing expected global request confirmation replies at
1115 the wrong end of the queue - fix; prompted by markus@
1116 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1118 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1120 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1122 add my copyright, ok djm@
1123 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1125 tweak wording in message, ok deraadt@ jmc@
1126 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1128 replace __dead with __attribute__((noreturn)), makes things
1129 a little easier to port. Also, add it to sigdie(). ok djm@
1130 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1132 fall back to creating a new TCP connection on most multiplexing errors
1133 (socket connect fail, invalid version, refused permittion, corrupted
1134 messages, etc.); bz #1329 ok dtucker@
1135 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1137 upcast size_t to u_long to match format arg; ok djm@
1138 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1140 upcast another size_t to u_long to match format
1141 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1143 upcast uid to long with matching %ld, prevents warnings in portable
1144 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1145 [auth2-pubkey.c auth-rhosts.c]
1146 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1147 regular files; report from Solar Designer via Colin Watson in bz#1471
1149 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1150 takes 2 more args. with djm@
1151 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1153 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1154 systems. Patch from R. Scott Bailey.
1155 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1156 on big endian machines, so ifdef them for little-endian only to prevent
1157 unused function warnings on big-endians.
1158 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1159 compiler warnings on some platforms. Based on a discussion with otto@
1162 - (djm) [channels.c configure.ac]
1163 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1167 - (dtucker) OpenBSD CVS Sync
1168 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1169 [servconf.c match.h sshd_config.5]
1170 support CIDR address matching in sshd_config "Match address" blocks, with
1171 full support for negation and fall-back to classic wildcard matching.
1173 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1174 PasswordAuthentication yes
1175 addrmatch.c code mostly lifted from flowd's addr.c
1176 feedback and ok dtucker@
1177 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1179 better reference for pattern-list
1180 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1181 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1182 Add extended test mode (-T) and connection parameters for test mode (-C).
1183 -T causes sshd to write its effective configuration to stdout and exit.
1184 -C causes any relevant Match rules to be applied before output. The
1185 combination allows tesing of the parser and config files. ok deraadt djm
1186 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1189 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1192 - fix SYNOPSIS, and sort options
1193 - some minor additional fixes
1194 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1195 [regress/test-exec.sh]
1196 Don't generate putty keys if we're not going to use them. ok djm
1197 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1198 [regress/addrmatch.sh regress/Makefile]
1199 Regress test for Match CIDR rules. ok djm@
1200 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1202 Use a more portable construct for checking if we're running a putty test
1203 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1206 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1208 clarify that Host patterns are space-separated. ok deraadt
1209 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1210 [PROTOCOL ssh.c serverloop.c]
1211 Add a no-more-sessions@openssh.com global request extension that the
1212 client sends when it knows that it will never request another session
1213 (i.e. when session multiplexing is disabled). This allows a server to
1214 disallow further session requests and terminate the session.
1215 Why would a non-multiplexing client ever issue additional session
1216 requests? It could have been attacked with something like SSH'jack:
1217 http://www.storm.net.nz/projects/7
1218 feedback & ok markus
1219 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1220 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1221 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1222 ok and extensive testing dtucker@
1223 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1225 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1226 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1227 [Makefile regress/key-options.sh]
1228 Add regress test for key options. ok djm@
1229 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1230 since the new CIDR code in addmatch.c references it.
1231 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1232 specific tests on platforms that don't do IPv6.
1233 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1235 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1238 - (dtucker) OpenBSD CVS Sync
1239 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1241 Add case for ENOSYS in errno_to_portable; ok deraadt
1242 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1243 [sftp.c sftp-client.c sftp-client.h]
1244 Have the sftp client store the statvfs replies in wire format,
1245 which prevents problems when the server's native sizes exceed the
1247 Also extends the sizes of the remaining 32bit wire format to 64bit,
1248 they're specified as unsigned long in the standard.
1249 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1251 Extend 32bit -> 64bit values for statvfs extension missed in previous
1253 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1255 Use a $OpenBSD tag so our scripts will sync changes.
1258 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1259 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1260 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1261 fstatvfs and remove #defines around statvfs code. ok djm@
1262 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1263 macro to convert fsid to unsigned long for platforms where fsid is a
1267 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1268 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1269 Do not enable statvfs extensions on platforms that do not have statvfs.
1270 - (dtucker) OpenBSD CVS Sync
1271 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1272 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1273 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1274 [sshtty.c ttymodes.c sshpty.h]
1275 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1276 we would send the modes corresponding to a zeroed struct termios,
1277 whereas we should have been sending an empty list of modes.
1278 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1279 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1281 support -l (print fingerprint) in combination with -F (find host) to
1282 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1284 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1286 unbreak tree by committing this bit that I missed from:
1287 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1288 we would send the modes corresponding to a zeroed struct termios,
1289 whereas we should have been sending an empty list of modes.
1290 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1293 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1294 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1295 OpenSSH did not make requests with upper bounds in this range.
1298 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1299 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1300 Fix compilation on Linux, including pulling in fmt_scaled(3)
1301 implementation from OpenBSD's libutil.
1304 - (djm) OpenBSD CVS Sync
1305 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1307 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1308 there). Spotted by Minstrel AT minstrel.org.uk
1309 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1311 oops, some unrelated stuff crept into that commit - backout.
1313 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1315 HostbasedAuthentication is supported under Match too
1316 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1317 [configure.ac] Implement arc4random_buf(), import implementation of
1318 arc4random_uniform() from OpenBSD
1319 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1320 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1321 - (djm) OpenBSD CVS Sync
1322 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1324 Use arc4random_buf() when requesting more than a single word of output
1325 Use arc4random_uniform() when the desired random number upper bound
1326 is not a power of two
1327 ok deraadt@ millert@
1328 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1329 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1330 introduce sftp extension methods statvfs@openssh.com and
1331 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1332 based on a patch from miklos AT szeredi.hu (bz#1399)
1333 also add a "df" command to the sftp client that uses the
1334 statvfs@openssh.com to produce a df(1)-like display of filesystem
1335 space and inode utilisation
1337 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1340 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1342 remove unneccessary parentheses
1343 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1345 garbage collect two unused fields in struct mm_master; ok markus@
1346 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1347 [ssh-keyscan.1 ssh-keyscan.c]
1348 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1349 larsnooden AT openoffice.org
1350 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1351 [servconf.c servconf.h session.c sshd_config.5]
1352 Enable the AllowAgentForwarding option in sshd_config (global and match
1353 context), to specify if agents should be permitted on the server.
1354 As the man page states:
1355 ``Note that disabling Agent forwarding does not improve security
1356 unless users are also denied shell access, as they can always install
1357 their own forwarders.''
1358 ok djm@, ok and a mild frown markus@
1359 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1361 push the sshd_config bits in, spotted by ajacoutot@
1362 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1365 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1366 [bufaux.c buffer.h channels.c packet.c packet.h]
1367 avoid extra malloc/copy/free when receiving data over the net;
1368 ~10% speedup for localhost-scp; ok djm@
1369 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1370 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1371 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1373 Implement a channel success/failure status confirmation callback
1374 mechanism. Each channel maintains a queue of callbacks, which will
1375 be drained in order (RFC4253 guarantees confirm messages are not
1376 reordered within an channel).
1377 Also includes a abandonment callback to clean up if a channel is
1378 closed without sending confirmation messages. This probably
1379 shouldn't happen in compliant implementations, but it could be
1380 abused to leak memory.
1381 ok markus@ (as part of a larger diff)
1382 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1383 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1384 [sshd_config sshd_config.5]
1385 Make the maximum number of sessions run-time controllable via
1386 a sshd_config MaxSessions knob. This is useful for disabling
1387 login/shell/subsystem access while leaving port-forwarding working
1388 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1389 simply increasing the number of allows multiplexed sessions.
1390 Because some bozos are sure to configure MaxSessions in excess of the
1391 number of available file descriptors in sshd (which, at peak, might be
1392 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1393 on error paths, and make it fail gracefully on out-of-fd conditions -
1394 sending channel errors instead of than exiting with fatal().
1395 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1397 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1398 [clientloop.c clientloop.h ssh.c]
1399 Use new channel status confirmation callback system to properly deal
1400 with "important" channel requests that fail, in particular command exec,
1401 shell and subsystem requests. Previously we would optimistically assume
1402 that the requests would always succeed, which could cause hangs if they
1403 did not (e.g. when the server runs out of fds) or were unimplemented by
1404 the server (bz #1384)
1405 Also, properly report failing multiplex channel requests via the mux
1406 client stderr (subject to LogLevel in the mux master) - better than
1408 most bits ok markus@ (as part of a larger diff)
1409 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1410 [channels.c channels.h clientloop.c serverloop.c]
1411 Try additional addresses when connecting to a port forward destination
1412 whose DNS name resolves to more than one address. The previous behaviour
1413 was to try the first address and give up.
1414 Reported by stig AT venaas.com in bz#343
1415 great feedback and ok markus@
1416 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1417 [clientloop.c clientloop.h ssh.c mux.c]
1418 tidy up session multiplexing code, moving it into its own file and
1419 making the function names more consistent - making ssh.c and
1420 clientloop.c a fair bit more readable.
1422 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1424 dingo stole my diff hunk
1425 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1427 re-add the USE_PIPES code and enable it.
1428 without pipes shutdown-read from the sshd does not trigger
1429 a SIGPIPE when the forked program does a write.
1431 (Id sync only, USE_PIPES never left portable OpenSSH)
1432 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1434 error-fd race: don't enable the error fd in the select bitmask
1435 for channels with both in- and output closed, since the channel
1436 will go away before we call select();
1437 report, lots of debugging help and ok djm@
1438 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1439 [channels.h clientloop.c nchan.c serverloop.c]
1441 ssh -2 localhost od /bin/ls | true
1442 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1443 the peer that we're not interested in any data it might send.
1444 fixes bz #85; discussion, debugging and ok djm@
1445 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1447 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1448 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1449 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1451 document eow message in ssh protocol 2 channel state machine;
1452 feedback and ok markus@
1453 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1455 comment extension announcement
1456 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1458 document our protocol extensions and deviations; ok markus@
1459 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1461 grammar and correctness fixes from stevesk@
1464 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1465 time warnings on LynxOS. Patch from ops AT iki.fi
1466 - (djm) Force string arguments to replacement setproctitle() though
1467 strnvis first. Ok dtucker@
1470 - (djm) OpenBSD CVS sync:
1471 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1473 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1474 CVE-2008-1483; ok djm@
1475 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1477 remove trailing whitespace;
1478 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1481 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1482 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1483 - (djm) [README] Update link to release notes
1484 - (djm) Release 5.0p1