2 - (dtucker) OpenBSD CVS Sync
3 - andreas@cvs.openbsd.org 2009/10/24 11:11:58
5 Declarations needed for upcoming changes.
7 - andreas@cvs.openbsd.org 2009/10/24 11:13:54
8 [sshconnect2.c kex.h kex.c]
9 Let the client detect if the server supports roaming by looking
10 for the resume@appgate.com kex algorithm.
12 - andreas@cvs.openbsd.org 2009/10/24 11:15:29
14 client_loop() must detect if the session has been suspended and resumed,
15 and take appropriate action in that case.
16 From Martin Forssen, maf at appgate dot com
17 - andreas@cvs.openbsd.org 2009/10/24 11:19:17
19 Define the KEX messages used when resuming a suspended connection.
21 - andreas@cvs.openbsd.org 2009/10/24 11:22:37
23 Do the actual suspend/resume in the client. This won't be useful until
24 the server side supports roaming.
25 Most code from Martin Forssen, maf at appgate dot com. Some changes by
28 - andreas@cvs.openbsd.org 2009/10/24 11:23:42
30 Request roaming to be enabled if UseRoaming is true and the server
33 - reyk@cvs.openbsd.org 2009/10/28 16:38:18
34 [ssh_config.5 sshd.c misc.h ssh-keyscan.1 readconf.h sshconnect.c
35 channels.c channels.h servconf.h servconf.c ssh.1 ssh-keyscan.c scp.1
36 sftp.1 sshd_config.5 readconf.c ssh.c misc.c]
37 Allow to set the rdomain in ssh/sftp/scp/sshd and ssh-keyscan.
39 - jmc@cvs.openbsd.org 2009/10/28 21:45:08
40 [sshd_config.5 sftp.1]
42 - djm@cvs.openbsd.org 2009/11/10 02:56:22
44 explain the constraints on LocalCommand some more so people don't
46 - djm@cvs.openbsd.org 2009/11/10 02:58:56
48 clarify that StrictModes does not apply to ChrootDirectory. Permissions
49 and ownership are always checked when chrooting. bz#1532
50 - dtucker@cvs.openbsd.org 2009/11/10 04:30:45
51 [sshconnect2.c channels.c sshconnect.c]
52 Set close-on-exec on various descriptors so they don't get leaked to
53 child processes. bz #1643, patch from jchadima at redhat, ok deraadt.
54 - markus@cvs.openbsd.org 2009/11/11 21:37:03
55 [channels.c channels.h]
56 fix race condition in x11/agent channel allocation: don't read after
57 the end of the select read/write fdset and make sure a reused FD
58 is not touched before the pre-handlers are called.
60 - djm@cvs.openbsd.org 2009/11/17 05:31:44
62 fix incorrect exit status when multiplexing and channel ID 0 is recycled
63 bz#1570 reported by peter.oliver AT eon-is.co.uk; ok dtucker
64 - djm@cvs.openbsd.org 2009/11/19 23:39:50
66 bz#1606: error when an attempt is made to connect to a server
67 with ForceCommand=internal-sftp with a shell session (i.e. not a
68 subsystem session). Avoids stuck client when attempting to ssh to such a
70 - dtucker@cvs.openbsd.org 2009/11/20 00:15:41
72 Warn but do not fail if stat()ing the subsystem binary fails. This helps
73 with chrootdirectory+forcecommand=sftp-server and restricted shells.
75 - djm@cvs.openbsd.org 2009/11/20 00:54:01
77 bz#1588 change "Connecting to host..." message to "Connected to host."
78 and delay it until after the sftp protocol connection has been established.
79 Avoids confusing sequence of messages when the underlying ssh connection
80 experiences problems. ok dtucker@
81 - dtucker@cvs.openbsd.org 2009/11/20 00:59:36
83 Use the HostKeyAlias when prompting for passwords. bz#1039, ok djm@
84 - djm@cvs.openbsd.org 2009/11/20 03:24:07
86 correct off-by-one in percent_expand(): we would fatal() when trying
87 to expand EXPAND_MAX_KEYS, allowing only EXPAND_MAX_KEYS-1 to actually
88 work. Note that nothing in OpenSSH actually uses close to this limit at
89 present. bz#1607 from Jan.Pechanec AT Sun.COM
90 - halex@cvs.openbsd.org 2009/11/22 13:18:00
92 make passing of zero-length arguments to ssh safe by
93 passing "-<switch>" "<value>" rather than "-<switch><value>"
94 ok dtucker@, guenther@, djm@
95 - dtucker@cvs.openbsd.org 2009/12/06 23:41:15
97 zap unused variable and strlen; from Steve McClellan, ok djm
98 - djm@cvs.openbsd.org 2009/12/06 23:53:45
100 use socklen_t for getsockopt optlen parameter; reported by
101 Steve.McClellan AT radisys.com, ok dtucker@
102 - dtucker@cvs.openbsd.org 2009/12/06 23:53:54
104 fix potential divide-by-zero in sftp's "df" output when talking to a server
105 that reports zero files on the filesystem (Unix filesystems always have at
106 least the root inode). From Steve McClellan at radisys, ok djm@
109 - (tim) [contrib/cygwin/Makefile] Install ssh-copy-id and ssh-copy-id.1
110 Gzip all man pages. Patch from Corinna Vinschen.
113 - (dtucker) [auth-krb5.c platform.{c,h} openbsd-compat/port-aix.{c,h}]
114 Bug #1583: Use system's kerberos principal name on AIX if it's available.
115 Based on a patch from and tested by Miguel Sanders
118 - (dtucker) Bug #1470: Disable OOM-killing of the listening sshd on Linux,
119 based on a patch from Vaclav Ovsik and Colin Watson. ok djm.
122 - (dtucker) Bug #1160: use pkg-config for opensc config if it's available.
123 Tested by Martin Paljak.
124 - (dtucker) Bug #1677: add conditionals around the source for ssh-askpass.
127 - (tim) [opensshd.init.in] If PidFile is set in sshd_config, use it.
128 Bug 1628. OK dtucker@
131 - (djm) [ssh-rand-helper.c] Print error and usage() when passed command-
132 line arguments as none are supported. Exit when passed unrecognised
133 commandline flags. bz#1568 from gson AT araneus.fi
136 - (djm) [channels.c misc.c misc.h sshd.c] add missing setsockopt() to
137 set IPV6_V6ONLY for local forwarding with GatwayPorts=yes. Unify
138 setting IPV6_V6ONLY behind a new function misc.c:sock_set_v6only()
139 bz#1648, report and fix from jan.kratochvil AT redhat.com
140 - (djm) [contrib/gnome-ssh-askpass2.c] Make askpass dialog desktop-modal.
141 bz#1645, patch from jchadima AT redhat.com
144 - (dtucker) [authfile.c] Fall back to 3DES for the encryption of private
145 keys when built with OpenSSL versions that don't do AES.
148 - (dtucker) [authfile.c] Add OpenSSL compat header so this still builds with
149 older versions of OpenSSL.
152 - (dtucker) OpenBSD CVS Sync
153 - djm@cvs.openbsd.org 2009/10/11 23:03:15
155 mention the host name that we are looking for in check_host_in_hostfile()
156 - sobrado@cvs.openbsd.org 2009/10/17 12:10:39
159 - sobrado@cvs.openbsd.org 2009/10/22 12:35:53
160 [ssh.1 ssh-agent.1 ssh-add.1]
161 use the UNIX-related macros (.At and .Ux) where appropriate.
163 - sobrado@cvs.openbsd.org 2009/10/22 15:02:12
164 [ssh-agent.1 ssh-add.1 ssh.1]
165 write UNIX-domain in a more consistent way; while here, replace a
166 few remaining ".Tn UNIX" macros with ".Ux" ones.
167 pointed out by ratchov@, thanks!
169 - djm@cvs.openbsd.org 2009/10/22 22:26:13
171 switch from 3DES to AES-128 for encryption of passphrase-protected
172 SSH protocol 2 private keys; ok several
173 - djm@cvs.openbsd.org 2009/10/23 01:57:11
175 disallow a hostile server from checking jpake auth by sending an
176 out-of-sequence success message. (doesn't affect code enabled by default)
177 - dtucker@cvs.openbsd.org 2009/10/24 00:48:34
179 ssh-keygen now uses AES-128 for private keys
180 - (dtucker) [mdoc2man.awk] Teach it to understand the .Ux macro.
181 - (dtucker) [session.c openbsd-compat/port-linux.{c,h}] Bug #1637: if selinux
182 is enabled set the security context to "sftpd_t" before running the
183 internal sftp server Based on a patch from jchadima at redhat.
186 - (dtucker) [configure.ac sftp-client.c] Remove the gyrations required for
187 dirent d_type and DTTOIF as we've switched OpenBSD to the more portable
189 - (dtucker) OpenBSD CVS Sync
190 - markus@cvs.openbsd.org 2009/10/08 14:03:41
191 [sshd_config readconf.c ssh_config.5 servconf.c sshd_config.5]
192 disable protocol 1 by default (after a transition period of about 10 years)
194 - jmc@cvs.openbsd.org 2009/10/08 20:42:12
195 [sshd_config.5 ssh_config.5 sshd.8 ssh.1]
196 some tweaks now that protocol 1 is not offered by default; ok markus
197 - dtucker@cvs.openbsd.org 2009/10/11 10:41:26
199 d_type isn't portable so use lstat to get dirent modes. Suggested by and
200 "looks sane" deraadt@
201 - markus@cvs.openbsd.org 2009/10/08 18:04:27
202 [regress/test-exec.sh]
203 re-enable protocol v1 for the tests.
206 - (dtucker) OpenBSD CVS Sync
207 - djm@cvs.openbsd.org 2009/08/12 00:13:00
209 support most of scp(1)'s commandline arguments in sftp(1), as a first
210 step towards making sftp(1) a drop-in replacement for scp(1).
211 One conflicting option (-P) has not been changed, pending further
213 Patch from carlosvsilvapt@gmail.com as part of his work in the
214 Google Summer of Code
215 - jmc@cvs.openbsd.org 2009/08/12 06:31:42
218 - djm@cvs.openbsd.org 2009/08/13 01:11:19
220 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
221 add "-P port" to match scp(1). Fortunately, the -P option is only really
222 used by our regression scripts.
223 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
224 of Code work; ok deraadt markus
225 - jmc@cvs.openbsd.org 2009/08/13 13:39:54
227 sync synopsis and usage();
228 - djm@cvs.openbsd.org 2009/08/14 18:17:49
230 make the "get_handle: ..." error messages vaguely useful by allowing
231 callers to specify their own error message strings.
232 - fgsch@cvs.openbsd.org 2009/08/15 18:56:34
234 remove unused define. markus@ ok.
235 (Id sync only, Portable still uses this.)
236 - dtucker@cvs.openbsd.org 2009/08/16 23:29:26
238 Add PubkeyAuthentication to the list allowed in a Match block (bz #1577)
239 - djm@cvs.openbsd.org 2009/08/18 18:36:21
240 [sftp-client.h sftp.1 sftp-client.c sftp.c]
241 recursive transfer support for get/put and on the commandline
242 work mostly by carlosvsilvapt@gmail.com for the Google Summer of Code
243 with some tweaks by me; "go for it" deraadt@
244 - djm@cvs.openbsd.org 2009/08/18 21:15:59
246 fix "get" command usage, spotted by jmc@
247 - jmc@cvs.openbsd.org 2009/08/19 04:56:03
250 - dtucker@cvs.openbsd.org 2009/08/20 23:54:28
252 subsystem_flag is defined in ssh.c so it's extern; ok djm
253 - djm@cvs.openbsd.org 2009/08/27 17:28:52
255 allow setting an explicit umask on the commandline to override whatever
256 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
257 - djm@cvs.openbsd.org 2009/08/27 17:33:49
259 force use of correct hash function for random-art signature display
260 as it was inheriting the wrong one when bubblebabble signatures were
261 activated; bz#1611 report and patch from fwojcik+openssh AT besh.com;
263 - djm@cvs.openbsd.org 2009/08/27 17:43:00
265 allow setting an explicit umask on the commandline to override whatever
266 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
267 - djm@cvs.openbsd.org 2009/08/27 17:44:52
268 [authfd.c ssh-add.c authfd.h]
269 Do not fall back to adding keys without contraints (ssh-add -c / -t ...)
270 when the agent refuses the constrained add request. This was a useful
271 migration measure back in 2002 when constraints were new, but just
273 bz #1612, report and patch from dkg AT fifthhorseman.net; ok markus@
274 - djm@cvs.openbsd.org 2009/08/31 20:56:02
276 check correct variable for error message, spotted by martynas@
277 - djm@cvs.openbsd.org 2009/08/31 21:01:29
279 document -e and -h; prodded by jmc@
280 - djm@cvs.openbsd.org 2009/09/01 14:43:17
282 fix a race condition in ssh-agent that could result in a wedged or
283 spinning agent: don't read off the end of the allocated fd_sets, and
284 don't issue blocking read/write on agent sockets - just fall back to
285 select() on retriable read/write errors. bz#1633 reported and tested
286 by "noodle10000 AT googlemail.com"; ok dtucker@ markus@
287 - grunk@cvs.openbsd.org 2009/10/01 11:37:33
291 - djm@cvs.openbsd.org 2009/10/06 04:46:40
293 bz#1596: fflush(NULL) before exec() to ensure that everying (motd
294 in particular) has made it out before the streams go away.
295 - djm@cvs.openbsd.org 2008/12/07 22:17:48
296 [regress/addrmatch.sh]
297 match string "passwordauthentication" only at start of line, not anywhere
299 - dtucker@cvs.openbsd.org 2009/05/05 07:51:36
300 [regress/multiplex.sh]
301 Always specify ssh_config for multiplex tests: prevents breakage caused
302 by options in ~/.ssh/config. From Dan Peterson.
303 - djm@cvs.openbsd.org 2009/08/13 00:57:17
305 regression test for port number parsing. written as part of the a2port
306 change that went into 5.2 but I forgot to commit it at the time...
307 - djm@cvs.openbsd.org 2009/08/13 01:11:55
308 [regress/sftp-batch.sh regress/sftp-badcmds.sh regress/sftp.sh
309 regress/sftp-cmds.sh regres/sftp-glob.sh]
310 date: 2009/08/13 01:11:19; author: djm; state: Exp; lines: +10 -7
311 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
312 add "-P port" to match scp(1). Fortunately, the -P option is only really
313 used by our regression scripts.
314 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
315 of Code work; ok deraadt markus
316 - djm@cvs.openbsd.org 2009/08/20 18:43:07
317 [regress/ssh-com-sftp.sh]
318 fix one sftp -D ... => sftp -P ... conversion that I missed; from Carlos
319 Silva for Google Summer of Code
320 - dtucker@cvs.openbsd.org 2009/10/06 23:51:49
321 [regress/ssh2putty.sh]
322 Add OpenBSD tag to make syncs easier
323 - (dtucker) [regress/portnum.sh] Import new test.
324 - (dtucker) [configure.ac sftp-client.c] DTOTIF is in fs/ffs/dir.h on at
326 - (dtucker) d_type is not mandated by POSIX, so add fallback code using
327 stat(), needed on at least cygwin.
330 - (djm) [Makefile.in] Mention readconf.o in ssh-keysign's make deps.
331 spotted by des AT des.no
334 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
335 [contrib/suse/openssh.spec] Update for release
336 - (djm) [README] update relnotes URL
337 - (djm) [packet.c] Restore EWOULDBLOCK handling that got lost somewhere
338 - (djm) Release 5.3p1
341 - (dtucker) [configure.ac] Change the -lresolv check so it works on Mac OS X
342 10.6 (which doesn't have BIND8_COMPAT and thus uses res_9_query). Patch
343 from jbasney at ncsa uiuc edu.
346 - (djm) [serverloop.c] Fix test for server-assigned remote forwarding port
347 (-R 0:...); bz#1578, spotted and fix by gavin AT emf.net; ok dtucker@
350 - (dtucker) [configure.ac] Bug #1639: use AC_PATH_PROG to search the path for
351 krb5-config if it's not in the location specified by --with-kerberos5.
352 Patch from jchadima at redhat.
355 - (dtucker) [README.platform] Add text about development packages, based on
356 text from Chris Pepper in bug #1631.
359 - dtucker [auth-sia.c] Roll back the change for bug #1241 as it apparently
360 causes problems in some Tru64 configurations.
361 - (djm) [sshd_config.5] downgrade mention of login.conf to be an example
362 and mention PAM as another provider for ChallengeResponseAuthentication;
364 - (djm) [sftp-server.c] bz#1535: accept ENOSYS as a fallback error when
365 attempting atomic rename(); ok dtucker@
366 - (djm) [Makefile.in] bz#1505: Solaris make(1) doesn't accept make variables
367 in argv, so pass them in the environment; ok dtucker@
368 - (dtucker) [channels.c configure.ac] Bug #1528: skip the tcgetattr call on
369 the pty master on Solaris, since it never succeeds and can hang if large
370 amounts of data is sent to the slave (eg a copy-paste). Based on a patch
371 originally from Doke Scott, ok djm@
372 - (dtucker) [clientloop.c configure.ac defines.h] Make the client's IO buffer
373 size a compile-time option and set it to 64k on Cygwin, since Corinna
374 reports that it makes a significant difference to performance. ok djm@
375 - (dtucker) [configure.ac] Fix the syntax of the Solaris tcgetattr entry.
378 - (dtucker) [includes.h] Bug #1634: do not include system glob.h if we're not
379 using it since the type conflicts can cause problems on FreeBSD. Patch
381 - (dtucker) [session.c openbsd-compat/port-aix.h] Bugs #1249 and #1567: move
382 the setpcred call on AIX to immediately before the permanently_set_uid().
383 Ensures that we still have privileges when we call chroot and
384 pam_open_sesson. Based on a patch from David Leonard.
387 - (dtucker) [configure.ac] Check for headers before libraries for openssl an
388 zlib, which should make the errors slightly more meaningful on platforms
389 where there's separate "-devel" packages for those.
390 - (dtucker) [sshlogin.c openbsd-compat/port-aix.{c,h}] Bug #1595: make
391 PrintLastLog work on AIX. Based in part on a patch from Miguel Sanders.
394 - (tim) [contrib/cygwin/ssh-user-config] Change script to call correct error
395 function. Patch from Corinna Vinschen.
398 - (dtucker) [openbsd-compat/getrrsetbyname.c] Reduce answer buffer size so it
399 fits into 16 bits to work around a bug in glibc's resolver where it masks
400 off the buffer size at 16 bits. Patch from Hauke Lampe, ok djm jakob.
403 - (dtucker) [configure.ac] Include sys/param.h for the sys/mount.h test,
404 prevents configure complaining on older BSDs.
405 - (dtucker [contrib/cygwin/ssh-{host,user}-config] Add license text. Patch
406 from Corinna Vinschen.
407 - (dtucker) [auth-pam.c] Bug #1534: move the deletion of PAM credentials on
408 logout to after the session close. Patch from Anicka Bernathova,
409 originally from Andreas Schwab via Novelll ok djm.
412 - (dtucker) [contrib/cygwin/ssh-host-config] better support for automated
413 scripts and fix usage of eval. Patch from Corinna Vinschen.
416 - (dtucker) OpenBSD CVS Sync
417 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
419 packet_bacup_state() and packet_restore_state() will be used to
420 temporarily save the current state ren resuming a suspended connection.
422 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
423 [roaming_common.c roaming.h]
424 It may be necessary to retransmit some data when resuming, so add it
425 to a buffer when roaming is enabled.
426 Most of this code was written by Martin Forssen, maf at appgate dot com.
428 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
429 [readconf.h readconf.c]
430 Add client option UseRoaming. It doesn't do anything yet but will
431 control whether the client tries to use roaming if enabled on the
432 server. From Martin Forssen.
434 - markus@cvs.openbsd.org 2009/06/30 14:54:40
436 crank version; ok deraadt
437 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
439 allow for long home dir paths (bz #1615). ok deraadt
440 (based in part on a patch from jchadima at redhat)
441 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
443 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
447 - (dtucker) OpenBSD CVS Sync
448 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
449 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
450 alphabetize includes; reduces diff vs portable and style(9).
452 (Id sync only; these were already in order in -portable)
455 - (dtucker) OpenBSD CVS Sync
456 - markus@cvs.openbsd.org 2009/03/17 21:37:00
458 pass correct argv[0] to openlog(); ok djm@
459 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
461 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
462 as we do for "MACs": this stops us getting out of sync when the lists
464 fixes documentation/6102, submitted by Peter J. Philipp
465 alternative fix proposed by djm
467 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
469 Fixed a possible out-of-bounds memory access if the environment variable
470 SHELL is shorter than 3 characters.
471 with input by and ok dtucker
472 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
474 My previous commit didn't fix the problem at all, so stick at my first
475 version of the fix presented to dtucker.
476 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
478 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
479 [sftp-server.8 sshd.8 ssh-agent.1]
480 fix a few typographical errors found by spell(1).
482 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
484 fix possessive; ok djm@
485 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
487 remove unused option character from getopt() optstring; ok markus@
488 - jj@cvs.openbsd.org 2009/04/14 21:10:54
490 Fixed a few the-the misspellings in comments. Skipped a bunch in
491 binutils,gcc and so on. ok jmc@
492 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
494 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
496 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
498 clarify that even internal-sftp needs /dev/log for logging to work; ok
500 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
502 tweak previous; ok stevesk
503 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
505 clarify we cd to user's home after chroot; ok markus@ on
506 earlier version; tweaks and ok jmc@
507 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
508 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
510 Put the globals in packet.c into a struct and don't access it directly
511 from other files. No functional changes.
513 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
514 [canohost.h canohost.c]
515 Add clear_cached_addr(), needed for upcoming changes allowing the peer
518 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
520 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
521 change from Martin Forssen, maf at appgate dot com.
523 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
525 Move the KEX_COOKIE_LEN define to kex.h
527 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
529 Add packet_put_int64() and packet_get_int64(), part of a larger change
532 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
533 [sshconnect.h sshconnect.c]
534 Un-static ssh_exchange_identification(), part of a larger change from
535 Martin Forssen and needed for upcoming changes.
537 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
538 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
539 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
540 Keep track of number of bytes read and written. Needed for upcoming
541 changes. Most code from Martin Forssen, maf at appgate dot com.
543 Also, applied appropriate changes to Makefile.in
544 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
546 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
547 return type to match atomicio's
548 Diff from djm@, ok markus@
549 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
551 Move some more statics into session_state
553 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
555 abort if key_sign fails, preventing possible null deref. Based on report
556 from Paolo Ganci, ok markus@ djm@
557 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
558 [roaming.h roaming_common.c roaming_dummy.c]
559 Add tags for the benefit of the sync scripts
560 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
561 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
562 header-order changes to reduce diff vs OpenBSD.
563 - (dtucker) [servconf.c sshd.c] More whitespace sync.
564 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
568 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
569 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
572 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
573 variable declarations. Should prevent unused warnings anywhere it's set
574 (only Crays as far as I can tell) and be a no-op everywhere else.
577 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
578 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
579 Based on patch from vinschen at redhat com.
582 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
583 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
584 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
585 version of Cygwin. Patch from vinschen at redhat com.
588 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
589 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
591 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
592 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
593 to use them. Allows building with older OpenSSL versions.
594 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
595 - (dtucker) [configure.ac] Missing comma in type list.
596 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
597 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
598 in openssl 0.9.6) so add an explicit test for it.
601 - (djm) OpenBSD CVS Sync
602 - djm@cvs.openbsd.org 2009/03/05 07:18:19
603 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
605 refactor the (disabled) Schnorr proof code to make it a little more
607 - djm@cvs.openbsd.org 2009/03/05 11:30:50
609 document what these functions do so I don't ever have to recuse into
610 b64_pton/ntop to remember their return values
613 - (djm) OpenBSD CVS Sync
614 - djm@cvs.openbsd.org 2009/02/22 23:50:57
615 [ssh_config.5 sshd_config.5]
616 don't advertise experimental options
617 - djm@cvs.openbsd.org 2009/02/22 23:59:25
620 - djm@cvs.openbsd.org 2009/02/23 00:06:15
623 - (djm) [README] update for 5.2
624 - (djm) Release openssh-5.2p1
627 - (djm) OpenBSD CVS Sync
628 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
629 [misc.c sftp-server-main.c ssh-keygen.c]
630 Added missing newlines in error messages.
634 - (djm) OpenBSD CVS Sync
635 - djm@cvs.openbsd.org 2009/02/17 01:28:32
637 sync with revised default ciphers; pointed out by dkrause@
638 - djm@cvs.openbsd.org 2009/02/18 04:31:21
640 signature should hash over the entire group, not just the generator
641 (this is still disabled code)
642 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
643 [contrib/suse/openssh.spec] Prepare for 5.2p1
646 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
647 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
648 interop tests from FATAL error to a warning. Allows some interop
649 tests to proceed if others are missing necessary prerequisites.
650 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
651 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
654 - (djm) OpenBSD CVS Sync
655 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
657 Initialize a few variables to prevent spurious "may be used
658 uninitialized" warnings from newer gcc's. ok djm@
659 - djm@cvs.openbsd.org 2009/02/12 03:00:56
660 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
661 [readconf.h serverloop.c ssh.c]
662 support remote port forwarding with a zero listen port (-R0:...) to
663 dyamically allocate a listen port at runtime (this is actually
664 specified in rfc4254); bz#1003 ok markus@
665 - djm@cvs.openbsd.org 2009/02/12 03:16:01
667 tighten check for -R0:... forwarding: only allow dynamic allocation
668 if want_reply is set in the packet
669 - djm@cvs.openbsd.org 2009/02/12 03:26:22
671 some paranoia: check that the serialised key is really KEY_RSA before
672 diddling its internals
673 - djm@cvs.openbsd.org 2009/02/12 03:42:09
675 document -R0:... usage
676 - djm@cvs.openbsd.org 2009/02/12 03:44:25
678 consistency: Dq => Ql
679 - djm@cvs.openbsd.org 2009/02/12 03:46:17
681 document RemoteForward usage with 0 listen port
682 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
684 kill trailing whitespace;
685 - markus@cvs.openbsd.org 2009/02/13 11:50:21
687 check for enc !=NULL in packet_start_discard
688 - djm@cvs.openbsd.org 2009/02/14 06:35:49
690 mention that eow and no-more-sessions extensions are sent only to
694 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
695 set ownership and modes, so avoid explicitly setting them
696 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
697 OSX provides a getlastlogxbyname function that automates the reading of
698 a lastlog file. Also, the pututxline function will update lastlog so
699 there is no need for loginrec.c to do it explicitly. Collapse some
700 overly verbose code while I'm in there.
703 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
704 channels.c too, so move the definition for non-IP6 platforms to defines.h
705 where it can be shared.
708 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
709 If the CYGWIN environment variable is empty, the installer script
710 should not install the service with an empty CYGWIN variable, but
711 rather without setting CYGWNI entirely.
712 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
715 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
716 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
717 The information given for the setting of the CYGWIN environment variable
718 is wrong for both releases so I just removed it, together with the
719 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
722 - (djm) OpenBSD CVS Sync
723 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
724 [channels.c servconf.c]
725 channel_print_adm_permitted_opens() should deal with all the printing
726 for that config option. suggested by markus@; ok markus@ djm@
728 - djm@cvs.openbsd.org 2008/12/09 04:32:22
730 replace by-hand string building with xasprinf(); ok deraadt@
731 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
733 update for the synopses displayed by the 'help' command, there are a
734 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
735 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
737 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
739 fix typo in error message
740 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
742 o cannot be NULL here but use xfree() to be consistent; ok djm@
743 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
745 fix example, default key type is rsa for 3+ years; from
746 frederic.perrin@resel.fr
747 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
749 no need to escape single quotes in comments
750 - okan@cvs.openbsd.org 2008/12/30 00:46:56
752 add AllowAgentForwarding to available Match keywords list
754 - djm@cvs.openbsd.org 2009/01/01 21:14:35
756 call channel destroy callbacks on receipt of open failure messages.
757 fixes client hangs when connecting to a server that has MaxSessions=0
758 set spotted by imorgan AT nas.nasa.gov; ok markus@
759 - djm@cvs.openbsd.org 2009/01/01 21:17:36
761 fix hash calculation for KEXGEX: hash over the original client-supplied
762 values and not the sanity checked versions that we acutally use;
763 bz#1540 reported by john.smith AT arrows.demon.co.uk
765 - djm@cvs.openbsd.org 2009/01/14 01:38:06
767 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
769 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
771 1) use obsolete instead of alias for consistency
772 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
774 3) reorder so like options are together
776 - djm@cvs.openbsd.org 2009/01/22 09:46:01
777 [channels.c channels.h session.c]
778 make Channel->path an allocated string, saving a few bytes here and
779 there and fixing bz#1380 in the process; ok markus@
780 - djm@cvs.openbsd.org 2009/01/22 09:49:57
782 oops! I committed the wrong version of the Channel->path diff,
783 it was missing some tweaks suggested by stevesk@
784 - djm@cvs.openbsd.org 2009/01/22 10:02:34
785 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
786 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
787 make a2port() return -1 when it encounters an invalid port number
788 rather than 0, which it will now treat as valid (needed for future work)
789 adjust current consumers of a2port() to check its return value is <= 0,
790 which in turn required some things to be converted from u_short => int
791 make use of int vs. u_short consistent in some other places too
792 feedback & ok markus@
793 - djm@cvs.openbsd.org 2009/01/22 10:09:16
795 another chunk of a2port() diff that got away. wtfdjm??
796 - djm@cvs.openbsd.org 2009/01/23 07:58:11
798 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
800 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
801 [ssh_config.5 sshd_config.5]
802 sync list of preferred ciphers; ok djm@
803 - markus@cvs.openbsd.org 2009/01/26 09:58:15
804 [cipher.c cipher.h packet.c]
805 Work around the CPNI-957037 Plaintext Recovery Attack by always
806 reading 256K of data on packet size or HMAC errors (in CBC mode only).
807 Help, feedback and ok djm@
808 Feedback from Martin Albrecht and Paterson Kenny
811 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
812 Patch based on one from vgiffin AT apple.com; ok dtucker@
813 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
814 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
816 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
817 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
818 key). Patch from cjwatson AT debian.org
821 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
822 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
824 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
825 OpenServer 6 doesn't need libcrypt.
828 - (djm) OpenBSD CVS Sync
829 - djm@cvs.openbsd.org 2008/12/09 02:38:18
831 The ~C escape handler does not work correctly for multiplexed sessions -
832 it opens a commandline on the master session, instead of on the slave
833 that requested it. Disable it on slave sessions until such time as it
834 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
836 - djm@cvs.openbsd.org 2008/12/09 02:39:59
838 Deal correctly with failures in remote stat() operation in sftp,
839 correcting fail-on-error behaviour in batchmode. bz#1541 report and
840 fix from anedvedicky AT gmail.com; ok markus@
841 - djm@cvs.openbsd.org 2008/12/09 02:58:16
843 don't leave junk (free'd) pointers around in Forward *fwd argument on
844 failure; avoids double-free in ~C -L handler when given an invalid
845 forwarding specification; bz#1539 report from adejong AT debian.org
846 via Colin Watson; ok markus@ dtucker@
847 - djm@cvs.openbsd.org 2008/12/09 03:02:37
849 correct sftp(1) and corresponding usage syntax;
850 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
853 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
854 use some stack in main().
855 Report and suggested fix from vapier AT gentoo.org
856 - (djm) OpenBSD CVS Sync
857 - markus@cvs.openbsd.org 2008/12/02 19:01:07
859 we have to use the recipient's channel number (RFC 4254) for
860 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
861 otherwise we trigger 'Non-public channel' error messages on sshd
862 systems with clientkeepalive enabled; noticed by sturm; ok djm;
863 - markus@cvs.openbsd.org 2008/12/02 19:08:59
865 backout 1.149, since it's not necessary and openssh clients send
866 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
867 - markus@cvs.openbsd.org 2008/12/02 19:09:38
869 s/remote_id/id/ to be more consistent with other code; ok djm@
872 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
873 and tweak the is-sshd-running check in ssh-host-config. Patch from
874 vinschen at redhat com.
875 - (dtucker) OpenBSD CVS Sync
876 - markus@cvs.openbsd.org 2008/11/21 15:47:38
878 packet_disconnect() on padding error, too. should reduce the success
879 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
881 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
883 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
886 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
887 declarations, removing an unnecessary union member and adding whitespace.
888 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
891 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
892 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
896 - (dtucker) OpenBSD CVS Sync
897 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
900 fixes user/5975 from Rene Maroufi
901 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
903 spelling/typo in comment
904 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
906 add space to some log/debug messages for readability; ok djm@ markus@
907 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
909 Move JPAKE define to make life easier for portable. ok djm@
910 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
912 typo fixed (overriden -> overridden)
914 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
916 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
917 kerberosgetafstoken. ok dtucker@
918 (Id sync only, we still want the ifdef in portable)
919 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
921 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
922 permitopen's; ok and input dtucker@
923 - djm@cvs.openbsd.org 2008/11/10 02:06:35
924 [regress/putty-ciphers.sh]
925 PuTTY supports AES CTR modes, so interop test against them too
929 - djm@cvs.openbsd.org 2008/11/03 08:59:41
931 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
932 - djm@cvs.openbsd.org 2008/11/04 07:58:09
934 need unistd.h for close() prototype
936 - djm@cvs.openbsd.org 2008/11/04 08:22:13
937 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
938 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
939 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
941 Add support for an experimental zero-knowledge password authentication
942 method using the J-PAKE protocol described in F. Hao, P. Ryan,
943 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
944 Security Protocols, Cambridge, April 2008.
946 This method allows password-based authentication without exposing
947 the password to the server. Instead, the client and server exchange
948 cryptographic proofs to demonstrate of knowledge of the password while
949 revealing nothing useful to an attacker or compromised endpoint.
951 This is experimental, work-in-progress code and is presently
952 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
954 "just commit it. It isn't too intrusive." deraadt@
955 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
957 because parse_forward() is now used to parse all forward types (DLR),
958 and it malloc's space for host variables, we don't need to malloc
959 here. fixes small memory leaks.
961 previously dynamic forwards were not parsed in parse_forward() and
962 space was not malloc'd in that case.
965 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
967 add dynamic forward escape command line; ok djm@
971 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
973 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
974 known_hosts). ok djm@
975 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
977 Add VisualHostKey to example file, ok djm@
978 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
980 In random art visualization, make sure to use the end marker only at the
981 end. Initial diff by Dirk Loss, tweaks and ok djm@
982 - markus@cvs.openbsd.org 2008/07/31 14:48:28
984 don't allocate space for empty banners; report t8m at centrum.cz;
986 - krw@cvs.openbsd.org 2008/08/02 04:29:51
988 whitepsace -> whitespace. From Matthew Clarke via bugs@.
989 - djm@cvs.openbsd.org 2008/08/21 04:09:57
991 allow ForceCommand internal-sftp with arguments. based on patch from
992 michael.barabanov AT gmail.com; ok markus@
993 - djm@cvs.openbsd.org 2008/09/06 12:24:13
995 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
997 (ID sync only for portable - we still need this)
998 - markus@cvs.openbsd.org 2008/09/11 14:22:37
999 [compat.c compat.h nchan.c ssh.c]
1000 only send eow and no-more-sessions requests to openssh 5 and newer;
1001 fixes interop problems with broken ssh v2 implementations; ok djm@
1002 - millert@cvs.openbsd.org 2008/10/02 14:39:35
1004 Convert an unchecked strdup to xstrdup. OK deraadt@
1005 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
1007 do not give an example of how to chmod files: we can presume the user
1008 knows that. removes an ambiguity in the permission of authorized_keys;
1010 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
1012 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
1014 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
1015 and (as is fairly typical) did not report the problem to us. But this fix
1018 - djm@cvs.openbsd.org 2008/10/08 23:34:03
1020 Add -y option to force logging via syslog rather than stderr.
1021 Useful for daemonised ssh connection (ssh -f). Patch originally from
1023 - djm@cvs.openbsd.org 2008/10/09 03:50:54
1024 [servconf.c sshd_config.5]
1025 support setting PermitEmptyPasswords in a Match block
1026 requested in PR3891; ok dtucker@
1027 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
1030 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
1032 spelling in comment; ok djm@
1033 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
1035 typo in error message; ok djm@
1036 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
1038 use 'Privileged ports can be forwarded only when logging in as root on
1039 the remote machine.' for RemoteForward just like ssh.1 -R.
1041 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
1043 use #define ROQUIET here; no binary change. ok dtucker@
1044 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
1046 correct and clarify VisualHostKey; ok jmc@
1047 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
1048 [clientloop.c sshd.c]
1049 don't need to #include "monitor_fdpass.h"
1050 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
1052 remove unused #define DISPATCH_MIN; ok markus@
1053 - djm@cvs.openbsd.org 2008/11/01 04:50:08
1055 sprinkle ARGSUSED on dispatch handlers
1056 nuke stale unusued prototype
1057 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
1059 fix some typos in log messages; ok djm@
1060 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
1061 [ssh-keyscan.1 ssh-keyscan.c]
1062 the ellipsis is not an optional argument; while here, improve spacing.
1063 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
1064 [clientloop.c readconf.c readconf.h ssh.c]
1065 merge dynamic forward parsing into parse_forward();
1066 'i think this is OK' djm@
1067 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
1069 protocol 2 tty modes support is now 7.5 years old so remove these
1070 debug3()s; ok deraadt@
1071 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
1073 remove valueless comment
1074 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
1077 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
1078 Make example scripts generate keys with default sizes rather than fixed,
1079 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
1080 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
1081 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
1082 incorrect auth group in example files;
1083 patch from imorgan AT nas.nasa.gov
1086 - (dtucker) [config.guess config.sub] Update to latest versions from
1087 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
1091 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
1092 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
1093 from Nicholas Marriott.
1096 - (djm) OpenBSD CVS Sync
1097 - djm@cvs.openbsd.org 2008/07/23 07:36:55
1099 do not try to print options that have been compile-time disabled
1100 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
1102 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
1103 has been compiled in); report from nix-corp AT esperi.org.uk
1107 - (djm) OpenBSD CVS Sync
1108 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
1110 no need for .Pp before or after .Sh;
1111 - djm@cvs.openbsd.org 2008/07/21 08:19:07
1114 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1115 [contrib/suse/openssh.spec] Update version number in README and RPM specs
1116 - (djm) Release OpenSSH-5.1
1119 - (djm) OpenBSD CVS Sync
1120 - djm@cvs.openbsd.org 2008/07/17 08:48:00
1122 strnvis preauth banner; pointed out by mpf@ ok markus@
1123 - djm@cvs.openbsd.org 2008/07/17 08:51:07
1125 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
1126 report and patch from res AT qoxp.net (bz#1200); ok markus@
1127 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
1128 code, replace with equivalent cygwin library call. Patch from vinschen
1129 at redhat.com, ok djm@.
1130 - (djm) [sshconnect2.c] vis.h isn't available everywhere
1134 - djm@cvs.openbsd.org 2008/07/15 02:23:14
1136 number of pipelined requests is now 64;
1137 prodded by Iain.Morgan AT nasa.gov
1138 - djm@cvs.openbsd.org 2008/07/16 11:51:14
1140 rename variable first_gc -> last_gc (since it is actually the last
1142 - djm@cvs.openbsd.org 2008/07/16 11:52:19
1144 this loop index should be automatic, not static
1147 - (djm) OpenBSD CVS Sync
1148 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
1150 Change "ssh-keygen -F [host] -l" to not display random art unless
1151 -v is also specified, making it consistent with the manual and other
1154 - djm@cvs.openbsd.org 2008/07/13 22:13:07
1156 use struct sockaddr_storage instead of struct sockaddr for accept(2)
1157 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
1158 - djm@cvs.openbsd.org 2008/07/13 22:16:03
1160 increase number of piplelined requests so they properly fill the
1161 (recently increased) channel window. prompted by rapier AT psc.edu;
1163 - djm@cvs.openbsd.org 2008/07/14 01:55:56
1165 mention requirement for /dev/log inside chroot when using sftp-server
1166 with ChrootDirectory
1167 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
1168 avoid clash with sin(3) function; reported by
1169 cristian.ionescu-idbohrn AT axis.com
1170 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
1171 prototype; reported by cristian.ionescu-idbohrn AT axis.com
1172 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
1173 reported by cristian.ionescu-idbohrn AT axis.com
1174 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
1175 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
1176 Revamped and simplified Cygwin ssh-host-config script that uses
1177 unified csih configuration tool. Requires recent Cygwin.
1178 Patch from vinschen AT redhat.com
1181 - (djm) OpenBSD CVS Sync
1182 - djm@cvs.openbsd.org 2008/07/12 04:52:50
1184 unbreak; move clearing of cctx struct to before first use
1185 reported by dkrause@
1186 - djm@cvs.openbsd.org 2008/07/12 05:33:41
1188 better description for -i flag:
1189 s/RSA authentication/public key authentication/
1190 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
1191 return EAI_FAMILY when trying to lookup unsupported address family;
1192 from vinschen AT redhat.com
1195 - (djm) OpenBSD CVS Sync
1196 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
1198 we don't need arg after the debug3() was removed. from lint.
1200 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
1202 /*NOTREACHED*/ for lint warning:
1203 warning: function key_equal falls off bottom without returning value
1205 - markus@cvs.openbsd.org 2008/07/10 18:05:58
1207 missing bzero; from mickey; ok djm@
1208 - markus@cvs.openbsd.org 2008/07/10 18:08:11
1209 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
1210 sync v1 and v2 traffic accounting; add it to sshd, too;
1214 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
1215 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
1216 account check failure path. The vulnerable format buffer is supplied
1217 from PAM and should not contain attacker-supplied data.
1218 - (djm) [auth.c] Missing unistd.h for close()
1219 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
1222 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
1223 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
1224 hotpop.com, w/ dtucker@
1225 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
1226 Tru64. readv doesn't seem to be a comparable object there.
1227 bz#1386, patch from dtucker@ ok me
1228 - (djm) [Makefile.in] Pass though pass to conch for interop tests
1229 - (djm) [configure.ac] unbreak: remove extra closing brace
1230 - (djm) OpenBSD CVS Sync
1231 - djm@cvs.openbsd.org 2008/07/04 23:08:25
1233 handle EINTR in packet_write_poll()l ok dtucker@
1234 - djm@cvs.openbsd.org 2008/07/04 23:30:16
1236 Make protocol 1 MaxAuthTries logic match protocol 2's.
1237 Do not treat the first protocol 2 authentication attempt as
1238 a failure IFF it is for method "none".
1239 Makes MaxAuthTries' user-visible behaviour identical for
1242 - djm@cvs.openbsd.org 2008/07/05 05:16:01
1247 - (dtucker) OpenBSD CVS Sync
1248 - djm@cvs.openbsd.org 2008/07/02 13:30:34
1250 really really remove the freebie "none" auth try for protocol 2
1251 - djm@cvs.openbsd.org 2008/07/02 13:47:39
1253 When forking after authentication ("ssh -f") with ExitOnForwardFailure
1254 enabled, delay the fork until after replies for any -R forwards have
1255 been seen. Allows for robust detection of -R forward failure when
1256 using -f (similar to bz#92); ok dtucker@
1257 - otto@cvs.openbsd.org 2008/07/03 21:46:58
1259 avoid nasty double free; ok dtucker@ djm@
1260 - djm@cvs.openbsd.org 2008/07/04 03:44:59
1261 [servconf.c groupaccess.h groupaccess.c]
1262 support negation of groups in "Match group" block (bz#1315); ok dtucker@
1263 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
1265 Make debug a little clearer. ok djm@
1266 - djm@cvs.openbsd.org 2008/06/30 08:07:34
1267 [regress/key-options.sh]
1268 shell portability: use "=" instead of "==" in test(1) expressions,
1269 double-quote string with backslash escaped /
1270 - djm@cvs.openbsd.org 2008/06/30 10:31:11
1271 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
1272 remove "set -e" left over from debugging
1273 - djm@cvs.openbsd.org 2008/06/30 10:43:03
1274 [regress/conch-ciphers.sh]
1275 explicitly disable conch options that could interfere with the test
1276 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
1277 returns EXDEV. Patch from Mike Garrison, ok djm@
1278 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
1279 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
1280 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
1281 some platforms (HP nonstop) it is a distinct errno;
1282 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
1285 - (dtucker) OpenBSD CVS Sync
1286 - djm@cvs.openbsd.org 2008/06/30 08:05:59
1288 typo: s/constraint_date/constraint_data/
1289 - djm@cvs.openbsd.org 2008/06/30 12:15:39
1291 only pass channel requests on session channels through to the session
1292 channel handler, avoiding spurious log messages; ok! markus@
1293 - djm@cvs.openbsd.org 2008/06/30 12:16:02
1295 only send eow@openssh.com notifications for session channels; ok! markus@
1296 - djm@cvs.openbsd.org 2008/06/30 12:18:34
1298 clarify that eow@openssh.com is only sent on session channels
1299 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
1301 Check ExitOnForwardFailure if forwardings are disabled due to a failed
1302 host key check. ok djm@
1303 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
1304 [sshconnect.c sshd.c]
1305 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
1306 in order to comply with RFC 4253. bz #1443, ok djm@
1307 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
1309 fix some typos; ok djm@
1310 - djm@cvs.openbsd.org 2008/07/02 02:24:18
1311 [sshd_config sshd_config.5 sshd.8 servconf.c]
1312 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
1313 bits; prodded by & ok dtucker@ ok deraadt@
1314 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
1315 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
1316 Merge duplicate host key file checks, based in part on a patch from Rob
1317 Holland via bz #1348 . Also checks for non-regular files during protocol
1319 - djm@cvs.openbsd.org 2008/07/02 12:36:39
1320 [auth2-none.c auth2.c]
1321 Make protocol 2 MaxAuthTries behaviour a little more sensible:
1322 Check whether client has exceeded MaxAuthTries before running
1323 an authentication method and skip it if they have, previously it
1324 would always allow one try (for "none" auth).
1325 Preincrement failure count before post-auth test - previously this
1326 checked and postincremented, also to allow one "none" try.
1327 Together, these two changes always count the "none" auth method
1328 which could be skipped by a malicious client (e.g. an SSH worm)
1329 to get an extra attempt at a real auth method. They also make
1330 MaxAuthTries=0 a useful way to block users entirely (esp. in a
1331 sshd_config Match block).
1332 Also, move sending of any preauth banner from "none" auth method
1333 to the first call to input_userauth_request(), so worms that skip
1334 the "none" method get to see it too.
1337 - (djm) OpenBSD CVS Sync
1338 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1339 [regress/Makefile regress/key-options.sh]
1340 Add regress test for key options. ok djm@
1341 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
1343 Don't run cipher-speed test by default; mistakenly enabled by me
1344 - djm@cvs.openbsd.org 2008/06/28 13:57:25
1345 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
1346 very basic regress test against Twisted Conch in "make interop"
1347 target (conch is available in ports/devel/py-twisted/conch);
1349 - (djm) [regress/Makefile] search for conch by path, like we do putty
1352 - (djm) OpenBSD CVS Sync
1353 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
1355 use optopt to get invalid flag, instead of return value of getopt,
1356 which is always '?'; ok djm@
1357 - otto@cvs.openbsd.org 2008/06/25 11:13:43
1359 add key length to visual fingerprint; zap magical constants;
1361 - djm@cvs.openbsd.org 2008/06/26 06:10:09
1362 [sftp-client.c sftp-server.c]
1363 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
1364 bits. Note that this only affects explicit setting of modes (e.g. via
1365 sftp(1)'s chmod command) and not file transfers. (bz#1310)
1367 - djm@cvs.openbsd.org 2008/06/26 09:19:40
1368 [dh.c dh.h moduli.c]
1369 when loading moduli from /etc/moduli in sshd(8), check that they
1370 are of the expected "safe prime" structure and have had
1371 appropriate primality tests performed;
1372 feedback and ok dtucker@
1373 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
1374 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
1375 Move SSH Fingerprint Visualization away from sharing the config option
1376 CheckHostIP to an own config option named VisualHostKey.
1377 While there, fix the behaviour that ssh would draw a random art picture
1378 on every newly seen host even when the option was not enabled.
1379 prodded by deraadt@, discussions,
1380 help and ok markus@ djm@ dtucker@
1381 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
1383 add VisualHostKey to the list of options listed in -o;
1384 - djm@cvs.openbsd.org 2008/06/28 07:25:07
1387 - djm@cvs.openbsd.org 2008/06/28 13:58:23
1389 refuse to add a key that has unknown constraints specified;
1391 - djm@cvs.openbsd.org 2008/06/28 14:05:15
1393 reset global compat flag after processing a protocol 2 signature
1394 request with the legacy DSA encoding flag set; ok markus
1395 - djm@cvs.openbsd.org 2008/06/28 14:08:30
1396 [PROTOCOL PROTOCOL.agent]
1397 document the protocol used by ssh-agent; "looks ok" markus@
1400 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
1401 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
1404 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
1406 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1407 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
1410 - (dtucker) OpenBSD CVS Sync
1411 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
1412 [session.c channels.c]
1413 Rename the isatty argument to is_tty so we don't shadow
1414 isatty(3). ok markus@
1415 - (dtucker) [channels.c] isatty -> is_tty here too.
1418 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1420 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1422 wrap long line at 80 chars
1423 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1425 ensure default umask disallows at least group and world write; ok djm@
1426 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1428 suppress the warning message from chdir(homedir) failures
1429 when chrooted (bz#1461); ok dtucker
1430 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1432 Mention that scp follows symlinks during -r. bz #1466,
1433 from nectar at apple
1434 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1436 MaxSessions is allowed in a Match block too
1437 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1438 [servconf.c sshd_config.5]
1439 Allow MaxAuthTries within a Match block. ok djm@
1440 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1441 [channels.c channels.h session.c]
1442 don't call isatty() on a pty master, instead pass a flag down to
1443 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1444 hang on exit on Solaris (bz#1463) in portable but is actually
1445 a generic bug; ok dtucker deraadt markus
1448 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1449 replacement code; patch from ighighi AT gmail.com in bz#1240;
1453 - (dtucker) OpenBSD CVS Sync
1454 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1456 compile on older gcc; no decl after code
1457 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1459 Clear key options in the monitor on failed authentication, prevents
1460 applying additional restrictions to non-pubkey authentications in
1461 the case where pubkey fails but another method subsequently succeeds.
1462 bz #1472, found by Colin Watson, ok markus@ djm@
1463 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1464 [auth2-pubkey.c auth-rhosts.c]
1465 Include unistd.h for close(), prevents warnings in -portable
1466 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1468 Friendlier error messages for mux fallback. ok djm@
1469 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1471 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1472 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1474 Explain the use of SSH fpr visualization using random art, and cite the
1475 original scientific paper inspiring that technique.
1476 Much help with English and nroff by jmc@, thanks.
1477 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1478 despite its name doesn't seem to implement all of GSSAPI. Patch from
1479 Jan Engelhardt, sanity checked by Simon Wilkinson.
1482 - (dtucker) OpenBSD CVS Sync
1483 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1485 kill trailing whitespace;
1486 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1487 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1489 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1490 graphical hash visualization schemes known as "random art", and by
1491 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1493 Scientific publication (original paper):
1494 "Hash Visualization: a New Technique to improve Real-World Security",
1495 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1496 Techniques and E-Commerce (CrypTEC '99)
1497 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1498 The algorithm used here is a worm crawling over a discrete plane,
1499 leaving a trace (augmenting the field) everywhere it goes.
1500 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1501 makes the respective movement vector be ignored for this turn,
1502 thus switching to the other color of the chessboard.
1503 Graphs are not unambiguous for now, because circles in graphs can be
1504 walked in either direction.
1505 discussions with several people,
1506 help, corrections and ok markus@ djm@
1507 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1509 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1510 would not display you the random art as intended, spotted by canacar@
1511 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1512 [ssh-keygen.c ssh-keygen.1]
1513 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1514 that is not how it was envisioned.
1515 Also correct manpage saying that -v is needed along with -l for it to work.
1517 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1519 simpler way of computing the augmentations; ok grunk@
1520 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1522 CheckHostIP set to ``fingerprint'' will display both hex and random art
1524 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1526 #define statements that are not atoms need braces around them, else they
1527 will cause trouble in some cases.
1528 Also do a computation of -1 once, and not in a loop several times.
1530 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1531 [dns.c canohost.c sshconnect.c]
1532 Do not pass "0" strings as ports to getaddrinfo because the lookups
1533 can slow things down and we never use the service info anyway. bz
1534 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1536 djm belives that the reason for the "0" strings is to ensure that
1537 it's not possible to call getaddrinfo with both host and port being
1538 NULL. In the case of canohost.c host is a local array. In the
1539 case of sshconnect.c, it's checked for null immediately before use.
1540 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1541 be non-null but it's not obvious, so I added a warning message in
1542 case it is ever passed a null.
1543 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1545 Make ssh print the random art also when ssh'ing to a host using IP only.
1546 spotted by naddy@, ok and help djm@ dtucker@
1547 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1549 use an odd number of rows and columns and a separate start marker, looks
1551 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1552 [clientloop.h mux.c channels.c clientloop.c channels.h]
1553 Enable ~ escapes for multiplex slave sessions; give each channel
1554 its own escape state and hook the escape filters up to muxed
1556 Mux slaves do not currently support the ~^Z and ~& escapes.
1557 NB. this change cranks the mux protocol version, so a new ssh
1558 mux client will not be able to connect to a running old ssh
1561 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1562 [clientloop.h ssh.c clientloop.c]
1563 maintain an ordered queue of outstanding global requests that we
1564 expect replies to, similar to the per-channel confirmation queue.
1565 Use this queue to verify success or failure for remote forward
1566 establishment in a race free way.
1568 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1570 thall shalt not code past the eightieth column
1571 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1573 thal shalt not code past the eightieth column
1574 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1576 document tun@openssh.com forwarding method
1577 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1579 some more TODO for me
1580 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1582 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1583 random art. while there, stress the fact that the field base should at
1584 least be 8 characters for the pictures to make sense.
1586 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1588 We already mark the start of the worm, now also mark the end of the worm
1589 in our random art drawings.
1591 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1592 [clientloop.h channels.h clientloop.c channels.c mux.c]
1593 The multiplexing escape char handler commit last night introduced a
1594 small memory leak per session; plug it.
1595 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1596 [ssh_config.5 ssh.c]
1597 keyword expansion for localcommand. ok djm@
1598 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1599 [ssh_config.5 ssh-keygen.1]
1600 tweak the ascii art text; ok grunk
1601 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1602 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1603 Make keepalive timeouts apply while waiting for a packet, particularly
1604 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1605 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1607 print extension revisions for extensions that we understand
1608 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1610 I was coalescing expected global request confirmation replies at
1611 the wrong end of the queue - fix; prompted by markus@
1612 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1614 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1616 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1618 add my copyright, ok djm@
1619 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1621 tweak wording in message, ok deraadt@ jmc@
1622 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1624 replace __dead with __attribute__((noreturn)), makes things
1625 a little easier to port. Also, add it to sigdie(). ok djm@
1626 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1628 fall back to creating a new TCP connection on most multiplexing errors
1629 (socket connect fail, invalid version, refused permittion, corrupted
1630 messages, etc.); bz #1329 ok dtucker@
1631 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1633 upcast size_t to u_long to match format arg; ok djm@
1634 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1636 upcast another size_t to u_long to match format
1637 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1639 upcast uid to long with matching %ld, prevents warnings in portable
1640 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1641 [auth2-pubkey.c auth-rhosts.c]
1642 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1643 regular files; report from Solar Designer via Colin Watson in bz#1471
1645 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1646 takes 2 more args. with djm@
1647 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1649 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1650 systems. Patch from R. Scott Bailey.
1651 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1652 on big endian machines, so ifdef them for little-endian only to prevent
1653 unused function warnings on big-endians.
1654 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1655 compiler warnings on some platforms. Based on a discussion with otto@
1658 - (djm) [channels.c configure.ac]
1659 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1663 - (dtucker) OpenBSD CVS Sync
1664 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1665 [servconf.c match.h sshd_config.5]
1666 support CIDR address matching in sshd_config "Match address" blocks, with
1667 full support for negation and fall-back to classic wildcard matching.
1669 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1670 PasswordAuthentication yes
1671 addrmatch.c code mostly lifted from flowd's addr.c
1672 feedback and ok dtucker@
1673 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1675 better reference for pattern-list
1676 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1677 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1678 Add extended test mode (-T) and connection parameters for test mode (-C).
1679 -T causes sshd to write its effective configuration to stdout and exit.
1680 -C causes any relevant Match rules to be applied before output. The
1681 combination allows tesing of the parser and config files. ok deraadt djm
1682 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1685 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1688 - fix SYNOPSIS, and sort options
1689 - some minor additional fixes
1690 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1691 [regress/test-exec.sh]
1692 Don't generate putty keys if we're not going to use them. ok djm
1693 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1694 [regress/addrmatch.sh regress/Makefile]
1695 Regress test for Match CIDR rules. ok djm@
1696 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1698 Use a more portable construct for checking if we're running a putty test
1699 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1702 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1704 clarify that Host patterns are space-separated. ok deraadt
1705 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1706 [PROTOCOL ssh.c serverloop.c]
1707 Add a no-more-sessions@openssh.com global request extension that the
1708 client sends when it knows that it will never request another session
1709 (i.e. when session multiplexing is disabled). This allows a server to
1710 disallow further session requests and terminate the session.
1711 Why would a non-multiplexing client ever issue additional session
1712 requests? It could have been attacked with something like SSH'jack:
1713 http://www.storm.net.nz/projects/7
1714 feedback & ok markus
1715 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1716 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1717 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1718 ok and extensive testing dtucker@
1719 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1721 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1722 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1723 [Makefile regress/key-options.sh]
1724 Add regress test for key options. ok djm@
1725 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1726 since the new CIDR code in addmatch.c references it.
1727 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1728 specific tests on platforms that don't do IPv6.
1729 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1731 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1734 - (dtucker) OpenBSD CVS Sync
1735 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1737 Add case for ENOSYS in errno_to_portable; ok deraadt
1738 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1739 [sftp.c sftp-client.c sftp-client.h]
1740 Have the sftp client store the statvfs replies in wire format,
1741 which prevents problems when the server's native sizes exceed the
1743 Also extends the sizes of the remaining 32bit wire format to 64bit,
1744 they're specified as unsigned long in the standard.
1745 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1747 Extend 32bit -> 64bit values for statvfs extension missed in previous
1749 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1751 Use a $OpenBSD tag so our scripts will sync changes.
1754 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1755 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1756 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1757 fstatvfs and remove #defines around statvfs code. ok djm@
1758 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1759 macro to convert fsid to unsigned long for platforms where fsid is a
1763 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1764 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1765 Do not enable statvfs extensions on platforms that do not have statvfs.
1766 - (dtucker) OpenBSD CVS Sync
1767 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1768 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1769 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1770 [sshtty.c ttymodes.c sshpty.h]
1771 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1772 we would send the modes corresponding to a zeroed struct termios,
1773 whereas we should have been sending an empty list of modes.
1774 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1775 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1777 support -l (print fingerprint) in combination with -F (find host) to
1778 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1780 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1782 unbreak tree by committing this bit that I missed from:
1783 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1784 we would send the modes corresponding to a zeroed struct termios,
1785 whereas we should have been sending an empty list of modes.
1786 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1789 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1790 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1791 OpenSSH did not make requests with upper bounds in this range.
1794 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1795 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
1796 Fix compilation on Linux, including pulling in fmt_scaled(3)
1797 implementation from OpenBSD's libutil.
1800 - (djm) OpenBSD CVS Sync
1801 - djm@cvs.openbsd.org 2008/04/04 05:14:38
1803 ChrootDirectory is supported in Match blocks (in fact, it is most useful
1804 there). Spotted by Minstrel AT minstrel.org.uk
1805 - djm@cvs.openbsd.org 2008/04/04 06:44:26
1807 oops, some unrelated stuff crept into that commit - backout.
1809 - djm@cvs.openbsd.org 2008/04/05 02:46:02
1811 HostbasedAuthentication is supported under Match too
1812 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
1813 [configure.ac] Implement arc4random_buf(), import implementation of
1814 arc4random_uniform() from OpenBSD
1815 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
1816 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
1817 - (djm) OpenBSD CVS Sync
1818 - djm@cvs.openbsd.org 2008/04/13 00:22:17
1820 Use arc4random_buf() when requesting more than a single word of output
1821 Use arc4random_uniform() when the desired random number upper bound
1822 is not a power of two
1823 ok deraadt@ millert@
1824 - djm@cvs.openbsd.org 2008/04/18 12:32:11
1825 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
1826 introduce sftp extension methods statvfs@openssh.com and
1827 fstatvfs@openssh.com that implement statvfs(2)-like operations,
1828 based on a patch from miklos AT szeredi.hu (bz#1399)
1829 also add a "df" command to the sftp client that uses the
1830 statvfs@openssh.com to produce a df(1)-like display of filesystem
1831 space and inode utilisation
1833 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
1836 - djm@cvs.openbsd.org 2008/04/18 22:01:33
1838 remove unneccessary parentheses
1839 - otto@cvs.openbsd.org 2008/04/29 11:20:31
1841 garbage collect two unused fields in struct mm_master; ok markus@
1842 - djm@cvs.openbsd.org 2008/04/30 10:14:03
1843 [ssh-keyscan.1 ssh-keyscan.c]
1844 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
1845 larsnooden AT openoffice.org
1846 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
1847 [servconf.c servconf.h session.c sshd_config.5]
1848 Enable the AllowAgentForwarding option in sshd_config (global and match
1849 context), to specify if agents should be permitted on the server.
1850 As the man page states:
1851 ``Note that disabling Agent forwarding does not improve security
1852 unless users are also denied shell access, as they can always install
1853 their own forwarders.''
1854 ok djm@, ok and a mild frown markus@
1855 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
1857 push the sshd_config bits in, spotted by ajacoutot@
1858 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
1861 - markus@cvs.openbsd.org 2008/05/08 06:59:01
1862 [bufaux.c buffer.h channels.c packet.c packet.h]
1863 avoid extra malloc/copy/free when receiving data over the net;
1864 ~10% speedup for localhost-scp; ok djm@
1865 - djm@cvs.openbsd.org 2008/05/08 12:02:23
1866 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
1867 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
1869 Implement a channel success/failure status confirmation callback
1870 mechanism. Each channel maintains a queue of callbacks, which will
1871 be drained in order (RFC4253 guarantees confirm messages are not
1872 reordered within an channel).
1873 Also includes a abandonment callback to clean up if a channel is
1874 closed without sending confirmation messages. This probably
1875 shouldn't happen in compliant implementations, but it could be
1876 abused to leak memory.
1877 ok markus@ (as part of a larger diff)
1878 - djm@cvs.openbsd.org 2008/05/08 12:21:16
1879 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
1880 [sshd_config sshd_config.5]
1881 Make the maximum number of sessions run-time controllable via
1882 a sshd_config MaxSessions knob. This is useful for disabling
1883 login/shell/subsystem access while leaving port-forwarding working
1884 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
1885 simply increasing the number of allows multiplexed sessions.
1886 Because some bozos are sure to configure MaxSessions in excess of the
1887 number of available file descriptors in sshd (which, at peak, might be
1888 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
1889 on error paths, and make it fail gracefully on out-of-fd conditions -
1890 sending channel errors instead of than exiting with fatal().
1891 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
1893 - djm@cvs.openbsd.org 2008/05/08 13:06:11
1894 [clientloop.c clientloop.h ssh.c]
1895 Use new channel status confirmation callback system to properly deal
1896 with "important" channel requests that fail, in particular command exec,
1897 shell and subsystem requests. Previously we would optimistically assume
1898 that the requests would always succeed, which could cause hangs if they
1899 did not (e.g. when the server runs out of fds) or were unimplemented by
1900 the server (bz #1384)
1901 Also, properly report failing multiplex channel requests via the mux
1902 client stderr (subject to LogLevel in the mux master) - better than
1904 most bits ok markus@ (as part of a larger diff)
1905 - djm@cvs.openbsd.org 2008/05/09 04:55:56
1906 [channels.c channels.h clientloop.c serverloop.c]
1907 Try additional addresses when connecting to a port forward destination
1908 whose DNS name resolves to more than one address. The previous behaviour
1909 was to try the first address and give up.
1910 Reported by stig AT venaas.com in bz#343
1911 great feedback and ok markus@
1912 - djm@cvs.openbsd.org 2008/05/09 14:18:44
1913 [clientloop.c clientloop.h ssh.c mux.c]
1914 tidy up session multiplexing code, moving it into its own file and
1915 making the function names more consistent - making ssh.c and
1916 clientloop.c a fair bit more readable.
1918 - djm@cvs.openbsd.org 2008/05/09 14:26:08
1920 dingo stole my diff hunk
1921 - markus@cvs.openbsd.org 2008/05/09 16:16:06
1923 re-add the USE_PIPES code and enable it.
1924 without pipes shutdown-read from the sshd does not trigger
1925 a SIGPIPE when the forked program does a write.
1927 (Id sync only, USE_PIPES never left portable OpenSSH)
1928 - markus@cvs.openbsd.org 2008/05/09 16:17:51
1930 error-fd race: don't enable the error fd in the select bitmask
1931 for channels with both in- and output closed, since the channel
1932 will go away before we call select();
1933 report, lots of debugging help and ok djm@
1934 - markus@cvs.openbsd.org 2008/05/09 16:21:13
1935 [channels.h clientloop.c nchan.c serverloop.c]
1937 ssh -2 localhost od /bin/ls | true
1938 ignoring SIGPIPE by adding a new channel message (EOW) that signals
1939 the peer that we're not interested in any data it might send.
1940 fixes bz #85; discussion, debugging and ok djm@
1941 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
1943 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
1944 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
1945 - djm@cvs.openbsd.org 2008/05/15 23:52:24
1947 document eow message in ssh protocol 2 channel state machine;
1948 feedback and ok markus@
1949 - djm@cvs.openbsd.org 2008/05/18 21:29:05
1951 comment extension announcement
1952 - djm@cvs.openbsd.org 2008/05/16 08:30:42
1954 document our protocol extensions and deviations; ok markus@
1955 - djm@cvs.openbsd.org 2008/05/17 01:31:56
1957 grammar and correctness fixes from stevesk@
1960 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
1961 time warnings on LynxOS. Patch from ops AT iki.fi
1962 - (djm) Force string arguments to replacement setproctitle() though
1963 strnvis first. Ok dtucker@
1966 - (djm) OpenBSD CVS sync:
1967 - markus@cvs.openbsd.org 2008/04/02 15:36:51
1969 avoid possible hijacking of x11-forwarded connections (back out 1.183)
1970 CVE-2008-1483; ok djm@
1971 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
1973 remove trailing whitespace;
1974 - djm@cvs.openbsd.org 2008/04/03 09:50:14
1977 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1978 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
1979 - (djm) [README] Update link to release notes
1980 - (djm) Release 5.0p1