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
67 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
68 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
71 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
72 variable declarations. Should prevent unused warnings anywhere it's set
73 (only Crays as far as I can tell) and be a no-op everywhere else.
76 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
77 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
78 Based on patch from vinschen at redhat com.
81 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
82 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
83 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
84 version of Cygwin. Patch from vinschen at redhat com.
87 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
88 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
90 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
91 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
92 to use them. Allows building with older OpenSSL versions.
93 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
94 - (dtucker) [configure.ac] Missing comma in type list.
95 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
96 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
97 in openssl 0.9.6) so add an explicit test for it.
100 - (djm) OpenBSD CVS Sync
101 - djm@cvs.openbsd.org 2009/03/05 07:18:19
102 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
104 refactor the (disabled) Schnorr proof code to make it a little more
106 - djm@cvs.openbsd.org 2009/03/05 11:30:50
108 document what these functions do so I don't ever have to recuse into
109 b64_pton/ntop to remember their return values
112 - (djm) OpenBSD CVS Sync
113 - djm@cvs.openbsd.org 2009/02/22 23:50:57
114 [ssh_config.5 sshd_config.5]
115 don't advertise experimental options
116 - djm@cvs.openbsd.org 2009/02/22 23:59:25
119 - djm@cvs.openbsd.org 2009/02/23 00:06:15
122 - (djm) [README] update for 5.2
123 - (djm) Release openssh-5.2p1
126 - (djm) OpenBSD CVS Sync
127 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
128 [misc.c sftp-server-main.c ssh-keygen.c]
129 Added missing newlines in error messages.
133 - (djm) OpenBSD CVS Sync
134 - djm@cvs.openbsd.org 2009/02/17 01:28:32
136 sync with revised default ciphers; pointed out by dkrause@
137 - djm@cvs.openbsd.org 2009/02/18 04:31:21
139 signature should hash over the entire group, not just the generator
140 (this is still disabled code)
141 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
142 [contrib/suse/openssh.spec] Prepare for 5.2p1
145 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
146 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
147 interop tests from FATAL error to a warning. Allows some interop
148 tests to proceed if others are missing necessary prerequisites.
149 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
150 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
153 - (djm) OpenBSD CVS Sync
154 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
156 Initialize a few variables to prevent spurious "may be used
157 uninitialized" warnings from newer gcc's. ok djm@
158 - djm@cvs.openbsd.org 2009/02/12 03:00:56
159 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
160 [readconf.h serverloop.c ssh.c]
161 support remote port forwarding with a zero listen port (-R0:...) to
162 dyamically allocate a listen port at runtime (this is actually
163 specified in rfc4254); bz#1003 ok markus@
164 - djm@cvs.openbsd.org 2009/02/12 03:16:01
166 tighten check for -R0:... forwarding: only allow dynamic allocation
167 if want_reply is set in the packet
168 - djm@cvs.openbsd.org 2009/02/12 03:26:22
170 some paranoia: check that the serialised key is really KEY_RSA before
171 diddling its internals
172 - djm@cvs.openbsd.org 2009/02/12 03:42:09
174 document -R0:... usage
175 - djm@cvs.openbsd.org 2009/02/12 03:44:25
177 consistency: Dq => Ql
178 - djm@cvs.openbsd.org 2009/02/12 03:46:17
180 document RemoteForward usage with 0 listen port
181 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
183 kill trailing whitespace;
184 - markus@cvs.openbsd.org 2009/02/13 11:50:21
186 check for enc !=NULL in packet_start_discard
187 - djm@cvs.openbsd.org 2009/02/14 06:35:49
189 mention that eow and no-more-sessions extensions are sent only to
193 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
194 set ownership and modes, so avoid explicitly setting them
195 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
196 OSX provides a getlastlogxbyname function that automates the reading of
197 a lastlog file. Also, the pututxline function will update lastlog so
198 there is no need for loginrec.c to do it explicitly. Collapse some
199 overly verbose code while I'm in there.
202 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
203 channels.c too, so move the definition for non-IP6 platforms to defines.h
204 where it can be shared.
207 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
208 If the CYGWIN environment variable is empty, the installer script
209 should not install the service with an empty CYGWIN variable, but
210 rather without setting CYGWNI entirely.
211 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
214 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
215 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
216 The information given for the setting of the CYGWIN environment variable
217 is wrong for both releases so I just removed it, together with the
218 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
221 - (djm) OpenBSD CVS Sync
222 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
223 [channels.c servconf.c]
224 channel_print_adm_permitted_opens() should deal with all the printing
225 for that config option. suggested by markus@; ok markus@ djm@
227 - djm@cvs.openbsd.org 2008/12/09 04:32:22
229 replace by-hand string building with xasprinf(); ok deraadt@
230 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
232 update for the synopses displayed by the 'help' command, there are a
233 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
234 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
236 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
238 fix typo in error message
239 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
241 o cannot be NULL here but use xfree() to be consistent; ok djm@
242 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
244 fix example, default key type is rsa for 3+ years; from
245 frederic.perrin@resel.fr
246 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
248 no need to escape single quotes in comments
249 - okan@cvs.openbsd.org 2008/12/30 00:46:56
251 add AllowAgentForwarding to available Match keywords list
253 - djm@cvs.openbsd.org 2009/01/01 21:14:35
255 call channel destroy callbacks on receipt of open failure messages.
256 fixes client hangs when connecting to a server that has MaxSessions=0
257 set spotted by imorgan AT nas.nasa.gov; ok markus@
258 - djm@cvs.openbsd.org 2009/01/01 21:17:36
260 fix hash calculation for KEXGEX: hash over the original client-supplied
261 values and not the sanity checked versions that we acutally use;
262 bz#1540 reported by john.smith AT arrows.demon.co.uk
264 - djm@cvs.openbsd.org 2009/01/14 01:38:06
266 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
268 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
270 1) use obsolete instead of alias for consistency
271 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
273 3) reorder so like options are together
275 - djm@cvs.openbsd.org 2009/01/22 09:46:01
276 [channels.c channels.h session.c]
277 make Channel->path an allocated string, saving a few bytes here and
278 there and fixing bz#1380 in the process; ok markus@
279 - djm@cvs.openbsd.org 2009/01/22 09:49:57
281 oops! I committed the wrong version of the Channel->path diff,
282 it was missing some tweaks suggested by stevesk@
283 - djm@cvs.openbsd.org 2009/01/22 10:02:34
284 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
285 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
286 make a2port() return -1 when it encounters an invalid port number
287 rather than 0, which it will now treat as valid (needed for future work)
288 adjust current consumers of a2port() to check its return value is <= 0,
289 which in turn required some things to be converted from u_short => int
290 make use of int vs. u_short consistent in some other places too
291 feedback & ok markus@
292 - djm@cvs.openbsd.org 2009/01/22 10:09:16
294 another chunk of a2port() diff that got away. wtfdjm??
295 - djm@cvs.openbsd.org 2009/01/23 07:58:11
297 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
299 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
300 [ssh_config.5 sshd_config.5]
301 sync list of preferred ciphers; ok djm@
302 - markus@cvs.openbsd.org 2009/01/26 09:58:15
303 [cipher.c cipher.h packet.c]
304 Work around the CPNI-957037 Plaintext Recovery Attack by always
305 reading 256K of data on packet size or HMAC errors (in CBC mode only).
306 Help, feedback and ok djm@
307 Feedback from Martin Albrecht and Paterson Kenny
310 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
311 Patch based on one from vgiffin AT apple.com; ok dtucker@
312 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
313 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
315 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
316 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
317 key). Patch from cjwatson AT debian.org
320 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
321 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
323 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
324 OpenServer 6 doesn't need libcrypt.
327 - (djm) OpenBSD CVS Sync
328 - djm@cvs.openbsd.org 2008/12/09 02:38:18
330 The ~C escape handler does not work correctly for multiplexed sessions -
331 it opens a commandline on the master session, instead of on the slave
332 that requested it. Disable it on slave sessions until such time as it
333 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
335 - djm@cvs.openbsd.org 2008/12/09 02:39:59
337 Deal correctly with failures in remote stat() operation in sftp,
338 correcting fail-on-error behaviour in batchmode. bz#1541 report and
339 fix from anedvedicky AT gmail.com; ok markus@
340 - djm@cvs.openbsd.org 2008/12/09 02:58:16
342 don't leave junk (free'd) pointers around in Forward *fwd argument on
343 failure; avoids double-free in ~C -L handler when given an invalid
344 forwarding specification; bz#1539 report from adejong AT debian.org
345 via Colin Watson; ok markus@ dtucker@
346 - djm@cvs.openbsd.org 2008/12/09 03:02:37
348 correct sftp(1) and corresponding usage syntax;
349 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
352 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
353 use some stack in main().
354 Report and suggested fix from vapier AT gentoo.org
355 - (djm) OpenBSD CVS Sync
356 - markus@cvs.openbsd.org 2008/12/02 19:01:07
358 we have to use the recipient's channel number (RFC 4254) for
359 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
360 otherwise we trigger 'Non-public channel' error messages on sshd
361 systems with clientkeepalive enabled; noticed by sturm; ok djm;
362 - markus@cvs.openbsd.org 2008/12/02 19:08:59
364 backout 1.149, since it's not necessary and openssh clients send
365 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
366 - markus@cvs.openbsd.org 2008/12/02 19:09:38
368 s/remote_id/id/ to be more consistent with other code; ok djm@
371 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
372 and tweak the is-sshd-running check in ssh-host-config. Patch from
373 vinschen at redhat com.
374 - (dtucker) OpenBSD CVS Sync
375 - markus@cvs.openbsd.org 2008/11/21 15:47:38
377 packet_disconnect() on padding error, too. should reduce the success
378 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
380 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
382 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
385 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
386 declarations, removing an unnecessary union member and adding whitespace.
387 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
390 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
391 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
395 - (dtucker) OpenBSD CVS Sync
396 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
399 fixes user/5975 from Rene Maroufi
400 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
402 spelling/typo in comment
403 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
405 add space to some log/debug messages for readability; ok djm@ markus@
406 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
408 Move JPAKE define to make life easier for portable. ok djm@
409 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
411 typo fixed (overriden -> overridden)
413 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
415 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
416 kerberosgetafstoken. ok dtucker@
417 (Id sync only, we still want the ifdef in portable)
418 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
420 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
421 permitopen's; ok and input dtucker@
422 - djm@cvs.openbsd.org 2008/11/10 02:06:35
423 [regress/putty-ciphers.sh]
424 PuTTY supports AES CTR modes, so interop test against them too
428 - djm@cvs.openbsd.org 2008/11/03 08:59:41
430 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
431 - djm@cvs.openbsd.org 2008/11/04 07:58:09
433 need unistd.h for close() prototype
435 - djm@cvs.openbsd.org 2008/11/04 08:22:13
436 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
437 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
438 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
440 Add support for an experimental zero-knowledge password authentication
441 method using the J-PAKE protocol described in F. Hao, P. Ryan,
442 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
443 Security Protocols, Cambridge, April 2008.
445 This method allows password-based authentication without exposing
446 the password to the server. Instead, the client and server exchange
447 cryptographic proofs to demonstrate of knowledge of the password while
448 revealing nothing useful to an attacker or compromised endpoint.
450 This is experimental, work-in-progress code and is presently
451 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
453 "just commit it. It isn't too intrusive." deraadt@
454 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
456 because parse_forward() is now used to parse all forward types (DLR),
457 and it malloc's space for host variables, we don't need to malloc
458 here. fixes small memory leaks.
460 previously dynamic forwards were not parsed in parse_forward() and
461 space was not malloc'd in that case.
464 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
466 add dynamic forward escape command line; ok djm@
470 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
472 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
473 known_hosts). ok djm@
474 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
476 Add VisualHostKey to example file, ok djm@
477 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
479 In random art visualization, make sure to use the end marker only at the
480 end. Initial diff by Dirk Loss, tweaks and ok djm@
481 - markus@cvs.openbsd.org 2008/07/31 14:48:28
483 don't allocate space for empty banners; report t8m at centrum.cz;
485 - krw@cvs.openbsd.org 2008/08/02 04:29:51
487 whitepsace -> whitespace. From Matthew Clarke via bugs@.
488 - djm@cvs.openbsd.org 2008/08/21 04:09:57
490 allow ForceCommand internal-sftp with arguments. based on patch from
491 michael.barabanov AT gmail.com; ok markus@
492 - djm@cvs.openbsd.org 2008/09/06 12:24:13
494 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
496 (ID sync only for portable - we still need this)
497 - markus@cvs.openbsd.org 2008/09/11 14:22:37
498 [compat.c compat.h nchan.c ssh.c]
499 only send eow and no-more-sessions requests to openssh 5 and newer;
500 fixes interop problems with broken ssh v2 implementations; ok djm@
501 - millert@cvs.openbsd.org 2008/10/02 14:39:35
503 Convert an unchecked strdup to xstrdup. OK deraadt@
504 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
506 do not give an example of how to chmod files: we can presume the user
507 knows that. removes an ambiguity in the permission of authorized_keys;
509 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
511 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
513 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
514 and (as is fairly typical) did not report the problem to us. But this fix
517 - djm@cvs.openbsd.org 2008/10/08 23:34:03
519 Add -y option to force logging via syslog rather than stderr.
520 Useful for daemonised ssh connection (ssh -f). Patch originally from
522 - djm@cvs.openbsd.org 2008/10/09 03:50:54
523 [servconf.c sshd_config.5]
524 support setting PermitEmptyPasswords in a Match block
525 requested in PR3891; ok dtucker@
526 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
529 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
531 spelling in comment; ok djm@
532 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
534 typo in error message; ok djm@
535 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
537 use 'Privileged ports can be forwarded only when logging in as root on
538 the remote machine.' for RemoteForward just like ssh.1 -R.
540 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
542 use #define ROQUIET here; no binary change. ok dtucker@
543 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
545 correct and clarify VisualHostKey; ok jmc@
546 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
547 [clientloop.c sshd.c]
548 don't need to #include "monitor_fdpass.h"
549 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
551 remove unused #define DISPATCH_MIN; ok markus@
552 - djm@cvs.openbsd.org 2008/11/01 04:50:08
554 sprinkle ARGSUSED on dispatch handlers
555 nuke stale unusued prototype
556 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
558 fix some typos in log messages; ok djm@
559 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
560 [ssh-keyscan.1 ssh-keyscan.c]
561 the ellipsis is not an optional argument; while here, improve spacing.
562 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
563 [clientloop.c readconf.c readconf.h ssh.c]
564 merge dynamic forward parsing into parse_forward();
565 'i think this is OK' djm@
566 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
568 protocol 2 tty modes support is now 7.5 years old so remove these
569 debug3()s; ok deraadt@
570 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
572 remove valueless comment
573 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
576 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
577 Make example scripts generate keys with default sizes rather than fixed,
578 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
579 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
580 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
581 incorrect auth group in example files;
582 patch from imorgan AT nas.nasa.gov
585 - (dtucker) [config.guess config.sub] Update to latest versions from
586 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
590 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
591 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
592 from Nicholas Marriott.
595 - (djm) OpenBSD CVS Sync
596 - djm@cvs.openbsd.org 2008/07/23 07:36:55
598 do not try to print options that have been compile-time disabled
599 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
601 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
602 has been compiled in); report from nix-corp AT esperi.org.uk
606 - (djm) OpenBSD CVS Sync
607 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
609 no need for .Pp before or after .Sh;
610 - djm@cvs.openbsd.org 2008/07/21 08:19:07
613 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
614 [contrib/suse/openssh.spec] Update version number in README and RPM specs
615 - (djm) Release OpenSSH-5.1
618 - (djm) OpenBSD CVS Sync
619 - djm@cvs.openbsd.org 2008/07/17 08:48:00
621 strnvis preauth banner; pointed out by mpf@ ok markus@
622 - djm@cvs.openbsd.org 2008/07/17 08:51:07
624 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
625 report and patch from res AT qoxp.net (bz#1200); ok markus@
626 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
627 code, replace with equivalent cygwin library call. Patch from vinschen
628 at redhat.com, ok djm@.
629 - (djm) [sshconnect2.c] vis.h isn't available everywhere
633 - djm@cvs.openbsd.org 2008/07/15 02:23:14
635 number of pipelined requests is now 64;
636 prodded by Iain.Morgan AT nasa.gov
637 - djm@cvs.openbsd.org 2008/07/16 11:51:14
639 rename variable first_gc -> last_gc (since it is actually the last
641 - djm@cvs.openbsd.org 2008/07/16 11:52:19
643 this loop index should be automatic, not static
646 - (djm) OpenBSD CVS Sync
647 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
649 Change "ssh-keygen -F [host] -l" to not display random art unless
650 -v is also specified, making it consistent with the manual and other
653 - djm@cvs.openbsd.org 2008/07/13 22:13:07
655 use struct sockaddr_storage instead of struct sockaddr for accept(2)
656 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
657 - djm@cvs.openbsd.org 2008/07/13 22:16:03
659 increase number of piplelined requests so they properly fill the
660 (recently increased) channel window. prompted by rapier AT psc.edu;
662 - djm@cvs.openbsd.org 2008/07/14 01:55:56
664 mention requirement for /dev/log inside chroot when using sftp-server
666 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
667 avoid clash with sin(3) function; reported by
668 cristian.ionescu-idbohrn AT axis.com
669 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
670 prototype; reported by cristian.ionescu-idbohrn AT axis.com
671 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
672 reported by cristian.ionescu-idbohrn AT axis.com
673 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
674 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
675 Revamped and simplified Cygwin ssh-host-config script that uses
676 unified csih configuration tool. Requires recent Cygwin.
677 Patch from vinschen AT redhat.com
680 - (djm) OpenBSD CVS Sync
681 - djm@cvs.openbsd.org 2008/07/12 04:52:50
683 unbreak; move clearing of cctx struct to before first use
685 - djm@cvs.openbsd.org 2008/07/12 05:33:41
687 better description for -i flag:
688 s/RSA authentication/public key authentication/
689 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
690 return EAI_FAMILY when trying to lookup unsupported address family;
691 from vinschen AT redhat.com
694 - (djm) OpenBSD CVS Sync
695 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
697 we don't need arg after the debug3() was removed. from lint.
699 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
701 /*NOTREACHED*/ for lint warning:
702 warning: function key_equal falls off bottom without returning value
704 - markus@cvs.openbsd.org 2008/07/10 18:05:58
706 missing bzero; from mickey; ok djm@
707 - markus@cvs.openbsd.org 2008/07/10 18:08:11
708 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
709 sync v1 and v2 traffic accounting; add it to sshd, too;
713 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
714 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
715 account check failure path. The vulnerable format buffer is supplied
716 from PAM and should not contain attacker-supplied data.
717 - (djm) [auth.c] Missing unistd.h for close()
718 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
721 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
722 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
723 hotpop.com, w/ dtucker@
724 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
725 Tru64. readv doesn't seem to be a comparable object there.
726 bz#1386, patch from dtucker@ ok me
727 - (djm) [Makefile.in] Pass though pass to conch for interop tests
728 - (djm) [configure.ac] unbreak: remove extra closing brace
729 - (djm) OpenBSD CVS Sync
730 - djm@cvs.openbsd.org 2008/07/04 23:08:25
732 handle EINTR in packet_write_poll()l ok dtucker@
733 - djm@cvs.openbsd.org 2008/07/04 23:30:16
735 Make protocol 1 MaxAuthTries logic match protocol 2's.
736 Do not treat the first protocol 2 authentication attempt as
737 a failure IFF it is for method "none".
738 Makes MaxAuthTries' user-visible behaviour identical for
741 - djm@cvs.openbsd.org 2008/07/05 05:16:01
746 - (dtucker) OpenBSD CVS Sync
747 - djm@cvs.openbsd.org 2008/07/02 13:30:34
749 really really remove the freebie "none" auth try for protocol 2
750 - djm@cvs.openbsd.org 2008/07/02 13:47:39
752 When forking after authentication ("ssh -f") with ExitOnForwardFailure
753 enabled, delay the fork until after replies for any -R forwards have
754 been seen. Allows for robust detection of -R forward failure when
755 using -f (similar to bz#92); ok dtucker@
756 - otto@cvs.openbsd.org 2008/07/03 21:46:58
758 avoid nasty double free; ok dtucker@ djm@
759 - djm@cvs.openbsd.org 2008/07/04 03:44:59
760 [servconf.c groupaccess.h groupaccess.c]
761 support negation of groups in "Match group" block (bz#1315); ok dtucker@
762 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
764 Make debug a little clearer. ok djm@
765 - djm@cvs.openbsd.org 2008/06/30 08:07:34
766 [regress/key-options.sh]
767 shell portability: use "=" instead of "==" in test(1) expressions,
768 double-quote string with backslash escaped /
769 - djm@cvs.openbsd.org 2008/06/30 10:31:11
770 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
771 remove "set -e" left over from debugging
772 - djm@cvs.openbsd.org 2008/06/30 10:43:03
773 [regress/conch-ciphers.sh]
774 explicitly disable conch options that could interfere with the test
775 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
776 returns EXDEV. Patch from Mike Garrison, ok djm@
777 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
778 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
779 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
780 some platforms (HP nonstop) it is a distinct errno;
781 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
784 - (dtucker) OpenBSD CVS Sync
785 - djm@cvs.openbsd.org 2008/06/30 08:05:59
787 typo: s/constraint_date/constraint_data/
788 - djm@cvs.openbsd.org 2008/06/30 12:15:39
790 only pass channel requests on session channels through to the session
791 channel handler, avoiding spurious log messages; ok! markus@
792 - djm@cvs.openbsd.org 2008/06/30 12:16:02
794 only send eow@openssh.com notifications for session channels; ok! markus@
795 - djm@cvs.openbsd.org 2008/06/30 12:18:34
797 clarify that eow@openssh.com is only sent on session channels
798 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
800 Check ExitOnForwardFailure if forwardings are disabled due to a failed
801 host key check. ok djm@
802 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
803 [sshconnect.c sshd.c]
804 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
805 in order to comply with RFC 4253. bz #1443, ok djm@
806 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
808 fix some typos; ok djm@
809 - djm@cvs.openbsd.org 2008/07/02 02:24:18
810 [sshd_config sshd_config.5 sshd.8 servconf.c]
811 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
812 bits; prodded by & ok dtucker@ ok deraadt@
813 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
814 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
815 Merge duplicate host key file checks, based in part on a patch from Rob
816 Holland via bz #1348 . Also checks for non-regular files during protocol
818 - djm@cvs.openbsd.org 2008/07/02 12:36:39
819 [auth2-none.c auth2.c]
820 Make protocol 2 MaxAuthTries behaviour a little more sensible:
821 Check whether client has exceeded MaxAuthTries before running
822 an authentication method and skip it if they have, previously it
823 would always allow one try (for "none" auth).
824 Preincrement failure count before post-auth test - previously this
825 checked and postincremented, also to allow one "none" try.
826 Together, these two changes always count the "none" auth method
827 which could be skipped by a malicious client (e.g. an SSH worm)
828 to get an extra attempt at a real auth method. They also make
829 MaxAuthTries=0 a useful way to block users entirely (esp. in a
830 sshd_config Match block).
831 Also, move sending of any preauth banner from "none" auth method
832 to the first call to input_userauth_request(), so worms that skip
833 the "none" method get to see it too.
836 - (djm) OpenBSD CVS Sync
837 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
838 [regress/Makefile regress/key-options.sh]
839 Add regress test for key options. ok djm@
840 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
842 Don't run cipher-speed test by default; mistakenly enabled by me
843 - djm@cvs.openbsd.org 2008/06/28 13:57:25
844 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
845 very basic regress test against Twisted Conch in "make interop"
846 target (conch is available in ports/devel/py-twisted/conch);
848 - (djm) [regress/Makefile] search for conch by path, like we do putty
851 - (djm) OpenBSD CVS Sync
852 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
854 use optopt to get invalid flag, instead of return value of getopt,
855 which is always '?'; ok djm@
856 - otto@cvs.openbsd.org 2008/06/25 11:13:43
858 add key length to visual fingerprint; zap magical constants;
860 - djm@cvs.openbsd.org 2008/06/26 06:10:09
861 [sftp-client.c sftp-server.c]
862 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
863 bits. Note that this only affects explicit setting of modes (e.g. via
864 sftp(1)'s chmod command) and not file transfers. (bz#1310)
866 - djm@cvs.openbsd.org 2008/06/26 09:19:40
868 when loading moduli from /etc/moduli in sshd(8), check that they
869 are of the expected "safe prime" structure and have had
870 appropriate primality tests performed;
871 feedback and ok dtucker@
872 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
873 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
874 Move SSH Fingerprint Visualization away from sharing the config option
875 CheckHostIP to an own config option named VisualHostKey.
876 While there, fix the behaviour that ssh would draw a random art picture
877 on every newly seen host even when the option was not enabled.
878 prodded by deraadt@, discussions,
879 help and ok markus@ djm@ dtucker@
880 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
882 add VisualHostKey to the list of options listed in -o;
883 - djm@cvs.openbsd.org 2008/06/28 07:25:07
886 - djm@cvs.openbsd.org 2008/06/28 13:58:23
888 refuse to add a key that has unknown constraints specified;
890 - djm@cvs.openbsd.org 2008/06/28 14:05:15
892 reset global compat flag after processing a protocol 2 signature
893 request with the legacy DSA encoding flag set; ok markus
894 - djm@cvs.openbsd.org 2008/06/28 14:08:30
895 [PROTOCOL PROTOCOL.agent]
896 document the protocol used by ssh-agent; "looks ok" markus@
899 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
900 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
903 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
905 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
906 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
909 - (dtucker) OpenBSD CVS Sync
910 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
911 [session.c channels.c]
912 Rename the isatty argument to is_tty so we don't shadow
913 isatty(3). ok markus@
914 - (dtucker) [channels.c] isatty -> is_tty here too.
917 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
919 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
921 wrap long line at 80 chars
922 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
924 ensure default umask disallows at least group and world write; ok djm@
925 - djm@cvs.openbsd.org 2008/06/14 18:33:43
927 suppress the warning message from chdir(homedir) failures
928 when chrooted (bz#1461); ok dtucker
929 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
931 Mention that scp follows symlinks during -r. bz #1466,
933 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
935 MaxSessions is allowed in a Match block too
936 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
937 [servconf.c sshd_config.5]
938 Allow MaxAuthTries within a Match block. ok djm@
939 - djm@cvs.openbsd.org 2008/06/15 20:06:26
940 [channels.c channels.h session.c]
941 don't call isatty() on a pty master, instead pass a flag down to
942 channel_set_fds() indicating that te fds refer to a tty. Fixes a
943 hang on exit on Solaris (bz#1463) in portable but is actually
944 a generic bug; ok dtucker deraadt markus
947 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
948 replacement code; patch from ighighi AT gmail.com in bz#1240;
952 - (dtucker) OpenBSD CVS Sync
953 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
955 compile on older gcc; no decl after code
956 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
958 Clear key options in the monitor on failed authentication, prevents
959 applying additional restrictions to non-pubkey authentications in
960 the case where pubkey fails but another method subsequently succeeds.
961 bz #1472, found by Colin Watson, ok markus@ djm@
962 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
963 [auth2-pubkey.c auth-rhosts.c]
964 Include unistd.h for close(), prevents warnings in -portable
965 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
967 Friendlier error messages for mux fallback. ok djm@
968 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
970 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
971 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
973 Explain the use of SSH fpr visualization using random art, and cite the
974 original scientific paper inspiring that technique.
975 Much help with English and nroff by jmc@, thanks.
976 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
977 despite its name doesn't seem to implement all of GSSAPI. Patch from
978 Jan Engelhardt, sanity checked by Simon Wilkinson.
981 - (dtucker) OpenBSD CVS Sync
982 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
984 kill trailing whitespace;
985 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
986 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
988 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
989 graphical hash visualization schemes known as "random art", and by
990 Dan Kaminsky's musings on the subject during a BlackOp talk at the
992 Scientific publication (original paper):
993 "Hash Visualization: a New Technique to improve Real-World Security",
994 Perrig A. and Song D., 1999, International Workshop on Cryptographic
995 Techniques and E-Commerce (CrypTEC '99)
996 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
997 The algorithm used here is a worm crawling over a discrete plane,
998 leaving a trace (augmenting the field) everywhere it goes.
999 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1000 makes the respective movement vector be ignored for this turn,
1001 thus switching to the other color of the chessboard.
1002 Graphs are not unambiguous for now, because circles in graphs can be
1003 walked in either direction.
1004 discussions with several people,
1005 help, corrections and ok markus@ djm@
1006 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1008 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1009 would not display you the random art as intended, spotted by canacar@
1010 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1011 [ssh-keygen.c ssh-keygen.1]
1012 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1013 that is not how it was envisioned.
1014 Also correct manpage saying that -v is needed along with -l for it to work.
1016 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1018 simpler way of computing the augmentations; ok grunk@
1019 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1021 CheckHostIP set to ``fingerprint'' will display both hex and random art
1023 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1025 #define statements that are not atoms need braces around them, else they
1026 will cause trouble in some cases.
1027 Also do a computation of -1 once, and not in a loop several times.
1029 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1030 [dns.c canohost.c sshconnect.c]
1031 Do not pass "0" strings as ports to getaddrinfo because the lookups
1032 can slow things down and we never use the service info anyway. bz
1033 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1035 djm belives that the reason for the "0" strings is to ensure that
1036 it's not possible to call getaddrinfo with both host and port being
1037 NULL. In the case of canohost.c host is a local array. In the
1038 case of sshconnect.c, it's checked for null immediately before use.
1039 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1040 be non-null but it's not obvious, so I added a warning message in
1041 case it is ever passed a null.
1042 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1044 Make ssh print the random art also when ssh'ing to a host using IP only.
1045 spotted by naddy@, ok and help djm@ dtucker@
1046 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1048 use an odd number of rows and columns and a separate start marker, looks
1050 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1051 [clientloop.h mux.c channels.c clientloop.c channels.h]
1052 Enable ~ escapes for multiplex slave sessions; give each channel
1053 its own escape state and hook the escape filters up to muxed
1055 Mux slaves do not currently support the ~^Z and ~& escapes.
1056 NB. this change cranks the mux protocol version, so a new ssh
1057 mux client will not be able to connect to a running old ssh
1060 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1061 [clientloop.h ssh.c clientloop.c]
1062 maintain an ordered queue of outstanding global requests that we
1063 expect replies to, similar to the per-channel confirmation queue.
1064 Use this queue to verify success or failure for remote forward
1065 establishment in a race free way.
1067 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1069 thall shalt not code past the eightieth column
1070 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1072 thal shalt not code past the eightieth column
1073 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1075 document tun@openssh.com forwarding method
1076 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1078 some more TODO for me
1079 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1081 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1082 random art. while there, stress the fact that the field base should at
1083 least be 8 characters for the pictures to make sense.
1085 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1087 We already mark the start of the worm, now also mark the end of the worm
1088 in our random art drawings.
1090 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1091 [clientloop.h channels.h clientloop.c channels.c mux.c]
1092 The multiplexing escape char handler commit last night introduced a
1093 small memory leak per session; plug it.
1094 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1095 [ssh_config.5 ssh.c]
1096 keyword expansion for localcommand. ok djm@
1097 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1098 [ssh_config.5 ssh-keygen.1]
1099 tweak the ascii art text; ok grunk
1100 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1101 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1102 Make keepalive timeouts apply while waiting for a packet, particularly
1103 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1104 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1106 print extension revisions for extensions that we understand
1107 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1109 I was coalescing expected global request confirmation replies at
1110 the wrong end of the queue - fix; prompted by markus@
1111 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1113 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1115 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1117 add my copyright, ok djm@
1118 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1120 tweak wording in message, ok deraadt@ jmc@
1121 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1123 replace __dead with __attribute__((noreturn)), makes things
1124 a little easier to port. Also, add it to sigdie(). ok djm@
1125 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1127 fall back to creating a new TCP connection on most multiplexing errors
1128 (socket connect fail, invalid version, refused permittion, corrupted
1129 messages, etc.); bz #1329 ok dtucker@
1130 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1132 upcast size_t to u_long to match format arg; ok djm@
1133 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1135 upcast another size_t to u_long to match format
1136 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1138 upcast uid to long with matching %ld, prevents warnings in portable
1139 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1140 [auth2-pubkey.c auth-rhosts.c]
1141 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1142 regular files; report from Solar Designer via Colin Watson in bz#1471
1144 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1145 takes 2 more args. with djm@
1146 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1148 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1149 systems. Patch from R. Scott Bailey.
1150 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1151 on big endian machines, so ifdef them for little-endian only to prevent
1152 unused function warnings on big-endians.
1153 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1154 compiler warnings on some platforms. Based on a discussion with otto@
1157 - (djm) [channels.c configure.ac]
1158 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1162 - (dtucker) OpenBSD CVS Sync
1163 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1164 [servconf.c match.h sshd_config.5]
1165 support CIDR address matching in sshd_config "Match address" blocks, with
1166 full support for negation and fall-back to classic wildcard matching.
1168 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1169 PasswordAuthentication yes
1170 addrmatch.c code mostly lifted from flowd's addr.c
1171 feedback and ok dtucker@
1172 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1174 better reference for pattern-list
1175 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1176 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1177 Add extended test mode (-T) and connection parameters for test mode (-C).
1178 -T causes sshd to write its effective configuration to stdout and exit.
1179 -C causes any relevant Match rules to be applied before output. The
1180 combination allows tesing of the parser and config files. ok deraadt djm
1181 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1184 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1187 - fix SYNOPSIS, and sort options
1188 - some minor additional fixes
1189 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1190 [regress/test-exec.sh]
1191 Don't generate putty keys if we're not going to use them. ok djm
1192 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1193 [regress/addrmatch.sh regress/Makefile]
1194 Regress test for Match CIDR rules. ok djm@
1195 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1197 Use a more portable construct for checking if we're running a putty test
1198 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1201 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1203 clarify that Host patterns are space-separated. ok deraadt
1204 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1205 [PROTOCOL ssh.c serverloop.c]
1206 Add a no-more-sessions@openssh.com global request extension that the
1207 client sends when it knows that it will never request another session
1208 (i.e. when session multiplexing is disabled). This allows a server to
1209 disallow further session requests and terminate the session.
1210 Why would a non-multiplexing client ever issue additional session
1211 requests? It could have been attacked with something like SSH'jack:
1212 http://www.storm.net.nz/projects/7
1213 feedback & ok markus
1214 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1215 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1216 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1217 ok and extensive testing dtucker@
1218 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1220 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1221 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1222 [Makefile regress/key-options.sh]
1223 Add regress test for key options. ok djm@
1224 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1225 since the new CIDR code in addmatch.c references it.
1226 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1227 specific tests on platforms that don't do IPv6.
1228 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1230 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1233 - (dtucker) OpenBSD CVS Sync
1234 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1236 Add case for ENOSYS in errno_to_portable; ok deraadt
1237 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1238 [sftp.c sftp-client.c sftp-client.h]
1239 Have the sftp client store the statvfs replies in wire format,
1240 which prevents problems when the server's native sizes exceed the
1242 Also extends the sizes of the remaining 32bit wire format to 64bit,
1243 they're specified as unsigned long in the standard.
1244 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1246 Extend 32bit -> 64bit values for statvfs extension missed in previous
1248 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1250 Use a $OpenBSD tag so our scripts will sync changes.
1253 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1254 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1255 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1256 fstatvfs and remove #defines around statvfs code. ok djm@
1257 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1258 macro to convert fsid to unsigned long for platforms where fsid is a
1262 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1263 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1264 Do not enable statvfs extensions on platforms that do not have statvfs.
1265 - (dtucker) OpenBSD CVS Sync
1266 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1267 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1268 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1269 [sshtty.c ttymodes.c sshpty.h]
1270 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1271 we would send the modes corresponding to a zeroed struct termios,
1272 whereas we should have been sending an empty list of modes.
1273 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1274 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1276 support -l (print fingerprint) in combination with -F (find host) to
1277 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1279 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1281 unbreak tree by committing this bit that I missed from:
1282 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1283 we would send the modes corresponding to a zeroed struct termios,
1284 whereas we should have been sending an empty list of modes.
1285 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1288 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1289 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1290 OpenSSH did not make requests with upper bounds in this range.
1293 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1294 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1295 Fix compilation on Linux, including pulling in fmt_scaled(3)
1296 implementation from OpenBSD's libutil.
1299 - (djm) OpenBSD CVS Sync
1300 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1302 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1303 there). Spotted by Minstrel AT minstrel.org.uk
1304 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1306 oops, some unrelated stuff crept into that commit - backout.
1308 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1310 HostbasedAuthentication is supported under Match too
1311 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1312 [configure.ac] Implement arc4random_buf(), import implementation of
1313 arc4random_uniform() from OpenBSD
1314 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1315 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1316 - (djm) OpenBSD CVS Sync
1317 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1319 Use arc4random_buf() when requesting more than a single word of output
1320 Use arc4random_uniform() when the desired random number upper bound
1321 is not a power of two
1322 ok deraadt@ millert@
1323 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1324 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1325 introduce sftp extension methods statvfs@openssh.com and
1326 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1327 based on a patch from miklos AT szeredi.hu (bz#1399)
1328 also add a "df" command to the sftp client that uses the
1329 statvfs@openssh.com to produce a df(1)-like display of filesystem
1330 space and inode utilisation
1332 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1335 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1337 remove unneccessary parentheses
1338 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1340 garbage collect two unused fields in struct mm_master; ok markus@
1341 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1342 [ssh-keyscan.1 ssh-keyscan.c]
1343 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1344 larsnooden AT openoffice.org
1345 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1346 [servconf.c servconf.h session.c sshd_config.5]
1347 Enable the AllowAgentForwarding option in sshd_config (global and match
1348 context), to specify if agents should be permitted on the server.
1349 As the man page states:
1350 ``Note that disabling Agent forwarding does not improve security
1351 unless users are also denied shell access, as they can always install
1352 their own forwarders.''
1353 ok djm@, ok and a mild frown markus@
1354 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1356 push the sshd_config bits in, spotted by ajacoutot@
1357 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1360 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1361 [bufaux.c buffer.h channels.c packet.c packet.h]
1362 avoid extra malloc/copy/free when receiving data over the net;
1363 ~10% speedup for localhost-scp; ok djm@
1364 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1365 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1366 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1368 Implement a channel success/failure status confirmation callback
1369 mechanism. Each channel maintains a queue of callbacks, which will
1370 be drained in order (RFC4253 guarantees confirm messages are not
1371 reordered within an channel).
1372 Also includes a abandonment callback to clean up if a channel is
1373 closed without sending confirmation messages. This probably
1374 shouldn't happen in compliant implementations, but it could be
1375 abused to leak memory.
1376 ok markus@ (as part of a larger diff)
1377 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1378 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1379 [sshd_config sshd_config.5]
1380 Make the maximum number of sessions run-time controllable via
1381 a sshd_config MaxSessions knob. This is useful for disabling
1382 login/shell/subsystem access while leaving port-forwarding working
1383 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1384 simply increasing the number of allows multiplexed sessions.
1385 Because some bozos are sure to configure MaxSessions in excess of the
1386 number of available file descriptors in sshd (which, at peak, might be
1387 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1388 on error paths, and make it fail gracefully on out-of-fd conditions -
1389 sending channel errors instead of than exiting with fatal().
1390 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1392 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1393 [clientloop.c clientloop.h ssh.c]
1394 Use new channel status confirmation callback system to properly deal
1395 with "important" channel requests that fail, in particular command exec,
1396 shell and subsystem requests. Previously we would optimistically assume
1397 that the requests would always succeed, which could cause hangs if they
1398 did not (e.g. when the server runs out of fds) or were unimplemented by
1399 the server (bz #1384)
1400 Also, properly report failing multiplex channel requests via the mux
1401 client stderr (subject to LogLevel in the mux master) - better than
1403 most bits ok markus@ (as part of a larger diff)
1404 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1405 [channels.c channels.h clientloop.c serverloop.c]
1406 Try additional addresses when connecting to a port forward destination
1407 whose DNS name resolves to more than one address. The previous behaviour
1408 was to try the first address and give up.
1409 Reported by stig AT venaas.com in bz#343
1410 great feedback and ok markus@
1411 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1412 [clientloop.c clientloop.h ssh.c mux.c]
1413 tidy up session multiplexing code, moving it into its own file and
1414 making the function names more consistent - making ssh.c and
1415 clientloop.c a fair bit more readable.
1417 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1419 dingo stole my diff hunk
1420 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1422 re-add the USE_PIPES code and enable it.
1423 without pipes shutdown-read from the sshd does not trigger
1424 a SIGPIPE when the forked program does a write.
1426 (Id sync only, USE_PIPES never left portable OpenSSH)
1427 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1429 error-fd race: don't enable the error fd in the select bitmask
1430 for channels with both in- and output closed, since the channel
1431 will go away before we call select();
1432 report, lots of debugging help and ok djm@
1433 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1434 [channels.h clientloop.c nchan.c serverloop.c]
1436 ssh -2 localhost od /bin/ls | true
1437 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1438 the peer that we're not interested in any data it might send.
1439 fixes bz #85; discussion, debugging and ok djm@
1440 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1442 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1443 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1444 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1446 document eow message in ssh protocol 2 channel state machine;
1447 feedback and ok markus@
1448 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1450 comment extension announcement
1451 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1453 document our protocol extensions and deviations; ok markus@
1454 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1456 grammar and correctness fixes from stevesk@
1459 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1460 time warnings on LynxOS. Patch from ops AT iki.fi
1461 - (djm) Force string arguments to replacement setproctitle() though
1462 strnvis first. Ok dtucker@
1465 - (djm) OpenBSD CVS sync:
1466 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1468 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1469 CVE-2008-1483; ok djm@
1470 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1472 remove trailing whitespace;
1473 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1476 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1477 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1478 - (djm) [README] Update link to release notes
1479 - (djm) Release 5.0p1