2 - (dtucker) [monitor_fdpass.c] Wrap poll.h include in ifdefs.
3 - (dtucker) [openbsd-compat/readpassphrase.c] Resync against OpenBSD's r1.18:
4 missing restore of SIGTTOU and some whitespace.
5 - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.21.
6 - (dtucker) [openbsd-compat/readpassphrase.c] Update to OpenBSD's r1.22.
7 Fixes bz #1590, where sometimes you could not interrupt a connection while
8 ssh was prompting for a passphrase or password.
9 - (dtucker) OpenBSD CVS Sync
10 - dtucker@cvs.openbsd.org 2010/01/13 00:19:04
12 Fix a couple of typos/mispellings in comments
13 - dtucker@cvs.openbsd.org 2010/01/13 01:10:56
15 Ignore and log any Protocol 1 keys where the claimed size is not equal to
16 the actual size. Noted by Derek Martin, ok djm@
17 - dtucker@cvs.openbsd.org 2010/01/13 01:20:20
18 [canohost.c ssh-keysign.c sshconnect2.c]
19 Make HostBased authentication work with a ProxyCommand. bz #1569, patch
20 from imorgan at nas nasa gov, ok djm@
21 - djm@cvs.openbsd.org 2010/01/13 01:40:16
22 [sftp.c sftp-server.c sftp.1 sftp-common.c sftp-common.h]
23 support '-h' (human-readable units) for sftp's ls command, just like
25 - djm@cvs.openbsd.org 2010/01/13 03:48:13
26 [servconf.c servconf.h sshd.c]
27 avoid run-time failures when specifying hostkeys via a relative
28 path by prepending the cwd in these cases; bz#1290; ok dtucker@
29 - djm@cvs.openbsd.org 2010/01/13 04:10:50
31 don't append a space after inserting a completion of a directory (i.e.
32 a path ending in '/') for a slightly better user experience; ok dtucker@
35 - (dtucker) OpenBSD CVS Sync
36 - dtucker@cvs.openbsd.org 2010/01/11 01:39:46
37 [ssh_config channels.c ssh.1 channels.h ssh.c]
38 Add a 'netcat mode' (ssh -W). This connects stdio on the client to a
39 single port forward on the server. This allows, for example, using ssh as
40 a ProxyCommand to route connections via intermediate servers.
41 bz #1618, man page help from jmc@, ok markus@
42 - dtucker@cvs.openbsd.org 2010/01/11 04:46:45
43 [authfile.c sshconnect2.c]
44 Do not prompt for a passphrase if we fail to open a keyfile, and log the
45 reason the open failed to debug.
46 bz #1693, found by tj AT castaglia org, ok djm@
47 - djm@cvs.openbsd.org 2010/01/11 10:51:07
49 when converting keys, truncate key comments at 72 chars as per RFC4716;
50 bz#1630 reported by tj AT castaglia.org; ok markus@
51 - dtucker@cvs.openbsd.org 2010/01/12 00:16:47
53 Fix bug introduced in r1.78 (incorrect brace location) that broke key auth.
54 Patch from joachim joachimschipper nl.
55 - djm@cvs.openbsd.org 2010/01/12 00:58:25
57 avoid spinning when fd passing on nonblocking sockets by calling poll()
58 in the EINTR/EAGAIN path, much like we do in atomicio; ok dtucker@
59 - djm@cvs.openbsd.org 2010/01/12 00:59:29
61 delete with extreme prejudice a debug() that fired with every keypress;
63 - dtucker@cvs.openbsd.org 2010/01/12 01:31:05
65 Do not allow logins if /etc/nologin exists but is not readable by the user
66 logging in. Noted by Jan.Pechanec at Sun, ok djm@ deraadt@
67 - djm@cvs.openbsd.org 2010/01/12 01:36:08
69 add a buffer_get_string_ptr_ret() that does the same as
70 buffer_get_string_ptr() but does not fatal() on error; ok dtucker@
71 - dtucker@cvs.openbsd.org 2010/01/12 08:33:17
73 Add explicit stat so we reliably detect nologin with bad perms.
77 - (dtucker) [configure.ac misc.c readconf.c servconf.c ssh-keyscan.c]
78 Remove hacks add for RoutingDomain in preparation for its removal.
79 - (dtucker) OpenBSD CVS Sync
80 - dtucker@cvs.openbsd.org 2010/01/09 23:04:13
81 [channels.c ssh.1 servconf.c sshd_config.5 sshd.c channels.h servconf.h
82 ssh-keyscan.1 ssh-keyscan.c readconf.c sshconnect.c misc.c ssh.c
83 readconf.h scp.1 sftp.1 ssh_config.5 misc.h]
84 Remove RoutingDomain from ssh since it's now not needed. It can be
85 replaced with "route exec" or "nc -V" as a proxycommand. "route exec"
86 also ensures that trafic such as DNS lookups stays withing the specified
87 routingdomain. For example (from reyk):
88 # route -T 2 exec /usr/sbin/sshd
89 or inherited from the parent process
92 ok deraadt@ markus@ stevesk@ reyk@
93 - dtucker@cvs.openbsd.org 2010/01/10 03:51:17
95 Add ChrootDirectory to sshd.c test-mode output
96 - dtucker@cvs.openbsd.org 2010/01/10 07:15:56
98 Output a debug if we can't open an existing keyfile. bz#1694, ok djm@
101 - (dtucker) Wrap use of IPPROTO_IPV6 in an ifdef for platforms that don't
103 - (dtucker) [defines.h] define PRIu64 for platforms that don't have it.
104 - (dtucker) [roaming_client.c] Wrap inttypes.h in an ifdef.
105 - (dtucker) [loginrec.c] Use the SUSv3 specified name for the user name
106 when using utmpx. Patch from Ed Schouten.
107 - (dtucker) OpenBSD CVS Sync
108 - djm@cvs.openbsd.org 2010/01/09 00:20:26
109 [sftp-server.c sftp-server.8]
110 add a 'read-only' mode to sftp-server(8) that disables open in write mode
111 and all other fs-modifying protocol methods. bz#430 ok dtucker@
112 - djm@cvs.openbsd.org 2010/01/09 00:57:10
115 - jmc@cvs.openbsd.org 2010/01/09 03:36:00
117 bad place to forget a comma...
118 - djm@cvs.openbsd.org 2010/01/09 05:04:24
119 [mux.c sshpty.h clientloop.c sshtty.c]
120 quell tc[gs]etattr warnings when forcing a tty (ssh -tt), since we
121 usually don't actually have a tty to read/set; bz#1686 ok dtucker@
122 - dtucker@cvs.openbsd.org 2010/01/09 05:17:00
124 Remove a PRIu64 format string that snuck in with roaming. ok djm@
125 - dtucker@cvs.openbsd.org 2010/01/09 11:13:02
127 Prevent sftp from derefing a null pointer when given a "-" without a
128 command. Also, allow whitespace to follow a "-". bz#1691, path from
129 Colin Watson via Debian. ok djm@ deraadt@
130 - dtucker@cvs.openbsd.org 2010/01/09 11:17:56
132 Afer sshd receives a SIGHUP, ignore subsequent HUPs while sshd re-execs
133 itself. Prevents two HUPs in quick succession from resulting in sshd
134 dying. bz#1692, patch from Colin Watson via Ubuntu.
135 - (dtucker) [defines.h] Remove now-undeeded PRIu64 define.
138 - (dtucker) OpenBSD CVS Sync
139 - andreas@cvs.openbsd.org 2009/10/24 11:11:58
141 Declarations needed for upcoming changes.
143 - andreas@cvs.openbsd.org 2009/10/24 11:13:54
144 [sshconnect2.c kex.h kex.c]
145 Let the client detect if the server supports roaming by looking
146 for the resume@appgate.com kex algorithm.
148 - andreas@cvs.openbsd.org 2009/10/24 11:15:29
150 client_loop() must detect if the session has been suspended and resumed,
151 and take appropriate action in that case.
152 From Martin Forssen, maf at appgate dot com
153 - andreas@cvs.openbsd.org 2009/10/24 11:19:17
155 Define the KEX messages used when resuming a suspended connection.
157 - andreas@cvs.openbsd.org 2009/10/24 11:22:37
159 Do the actual suspend/resume in the client. This won't be useful until
160 the server side supports roaming.
161 Most code from Martin Forssen, maf at appgate dot com. Some changes by
164 - andreas@cvs.openbsd.org 2009/10/24 11:23:42
166 Request roaming to be enabled if UseRoaming is true and the server
169 - reyk@cvs.openbsd.org 2009/10/28 16:38:18
170 [ssh_config.5 sshd.c misc.h ssh-keyscan.1 readconf.h sshconnect.c
171 channels.c channels.h servconf.h servconf.c ssh.1 ssh-keyscan.c scp.1
172 sftp.1 sshd_config.5 readconf.c ssh.c misc.c]
173 Allow to set the rdomain in ssh/sftp/scp/sshd and ssh-keyscan.
175 - jmc@cvs.openbsd.org 2009/10/28 21:45:08
176 [sshd_config.5 sftp.1]
178 - djm@cvs.openbsd.org 2009/11/10 02:56:22
180 explain the constraints on LocalCommand some more so people don't
182 - djm@cvs.openbsd.org 2009/11/10 02:58:56
184 clarify that StrictModes does not apply to ChrootDirectory. Permissions
185 and ownership are always checked when chrooting. bz#1532
186 - dtucker@cvs.openbsd.org 2009/11/10 04:30:45
187 [sshconnect2.c channels.c sshconnect.c]
188 Set close-on-exec on various descriptors so they don't get leaked to
189 child processes. bz #1643, patch from jchadima at redhat, ok deraadt.
190 - markus@cvs.openbsd.org 2009/11/11 21:37:03
191 [channels.c channels.h]
192 fix race condition in x11/agent channel allocation: don't read after
193 the end of the select read/write fdset and make sure a reused FD
194 is not touched before the pre-handlers are called.
196 - djm@cvs.openbsd.org 2009/11/17 05:31:44
198 fix incorrect exit status when multiplexing and channel ID 0 is recycled
199 bz#1570 reported by peter.oliver AT eon-is.co.uk; ok dtucker
200 - djm@cvs.openbsd.org 2009/11/19 23:39:50
202 bz#1606: error when an attempt is made to connect to a server
203 with ForceCommand=internal-sftp with a shell session (i.e. not a
204 subsystem session). Avoids stuck client when attempting to ssh to such a
206 - dtucker@cvs.openbsd.org 2009/11/20 00:15:41
208 Warn but do not fail if stat()ing the subsystem binary fails. This helps
209 with chrootdirectory+forcecommand=sftp-server and restricted shells.
211 - djm@cvs.openbsd.org 2009/11/20 00:54:01
213 bz#1588 change "Connecting to host..." message to "Connected to host."
214 and delay it until after the sftp protocol connection has been established.
215 Avoids confusing sequence of messages when the underlying ssh connection
216 experiences problems. ok dtucker@
217 - dtucker@cvs.openbsd.org 2009/11/20 00:59:36
219 Use the HostKeyAlias when prompting for passwords. bz#1039, ok djm@
220 - djm@cvs.openbsd.org 2009/11/20 03:24:07
222 correct off-by-one in percent_expand(): we would fatal() when trying
223 to expand EXPAND_MAX_KEYS, allowing only EXPAND_MAX_KEYS-1 to actually
224 work. Note that nothing in OpenSSH actually uses close to this limit at
225 present. bz#1607 from Jan.Pechanec AT Sun.COM
226 - halex@cvs.openbsd.org 2009/11/22 13:18:00
228 make passing of zero-length arguments to ssh safe by
229 passing "-<switch>" "<value>" rather than "-<switch><value>"
230 ok dtucker@, guenther@, djm@
231 - dtucker@cvs.openbsd.org 2009/12/06 23:41:15
233 zap unused variable and strlen; from Steve McClellan, ok djm
234 - djm@cvs.openbsd.org 2009/12/06 23:53:45
236 use socklen_t for getsockopt optlen parameter; reported by
237 Steve.McClellan AT radisys.com, ok dtucker@
238 - dtucker@cvs.openbsd.org 2009/12/06 23:53:54
240 fix potential divide-by-zero in sftp's "df" output when talking to a server
241 that reports zero files on the filesystem (Unix filesystems always have at
242 least the root inode). From Steve McClellan at radisys, ok djm@
243 - markus@cvs.openbsd.org 2009/12/11 18:16:33
245 switch from 35 to the more common value of RSA_F4 == (2**16)+1 == 65537
246 for the RSA public exponent; discussed with provos; ok djm@
247 - guenther@cvs.openbsd.org 2009/12/20 07:28:36
249 When passing user-controlled options with arguments to other programs,
250 pass the option and option argument as separate argv entries and
251 not smashed into one (e.g., as -l foo and not -lfoo). Also, always
252 pass a "--" argument to stop option parsing, so that a positional
253 argument that starts with a '-' isn't treated as an option. This
254 fixes some error cases as well as the handling of hostnames and
255 filenames that start with a '-'.
256 Based on a diff by halex@
257 ok halex@ djm@ deraadt@
258 - djm@cvs.openbsd.org 2009/12/20 23:20:40
260 fix an incorrect magic number and typo in PROTOCOL; bz#1688
261 report and fix from ueno AT unixuser.org
262 - stevesk@cvs.openbsd.org 2009/12/25 19:40:21
263 [readconf.c servconf.c misc.h ssh-keyscan.c misc.c]
264 validate routing domain is in range 0-RT_TABLEID_MAX.
265 'Looks right' deraadt@
266 - stevesk@cvs.openbsd.org 2009/12/29 16:38:41
267 [sshd_config.5 readconf.c ssh_config.5 scp.1 servconf.c sftp.1 ssh.1]
268 Rename RDomain config option to RoutingDomain to be more clear and
269 consistent with other options.
270 NOTE: if you currently use RDomain in the ssh client or server config,
271 or ssh/sshd -o, you must update to use RoutingDomain.
273 - jmc@cvs.openbsd.org 2009/12/29 18:03:32
274 [sshd_config.5 ssh_config.5]
276 - dtucker@cvs.openbsd.org 2010/01/04 01:45:30
278 Don't escape backslashes in the SSH2 banner. bz#1533, patch from
279 Michal Gorny via Gentoo.
280 - djm@cvs.openbsd.org 2010/01/04 02:03:57
282 Implement tab-completion of commands, local and remote filenames for sftp.
283 Hacked on and off for some time by myself, mouring, Carlos Silva (via 2009
284 Google Summer of Code) and polished to a fine sheen by myself again.
285 It should deal more-or-less correctly with the ikky corner-cases presented
286 by quoted filenames, but the UI could still be slightly improved.
287 In particular, it is quite slow for remote completion on large directories.
289 - djm@cvs.openbsd.org 2010/01/04 02:25:15
291 bz#1566 don't unnecessarily dup() in and out fds for sftp-server;
293 - dtucker@cvs.openbsd.org 2010/01/08 21:50:49
295 Fix two warnings: possibly used unitialized and use a nul byte instead of
296 NULL pointer. ok djm@
297 - (dtucker) [Makefile.in added roaming_client.c roaming_serv.c] Import new
298 files for roaming and add to Makefile.
299 - (dtucker) [Makefile.in] .c files do not belong in the OBJ lines.
300 - (dtucker) [sftp.c] ifdef out the sftp completion bits for platforms that
302 - (dtucker) [configure.ac misc.c readconf.c servconf.c ssh-keyscan.c] Make
303 RoutingDomain an unsupported option on platforms that don't have it.
304 - (dtucker) [sftp.c] Expand ifdef for libedit to cover complete_is_remote
306 - (dtucker) [misc.c] Move the routingdomain ifdef to allow the socket to
308 - (dtucker] [misc.c] Shrink the area covered by USE_ROUTINGDOMAIN more
309 to eliminate an unused variable warning.
310 - (dtucker) [roaming_serv.c] Include includes.h for u_intXX_t types.
313 - (tim) [contrib/cygwin/Makefile] Install ssh-copy-id and ssh-copy-id.1
314 Gzip all man pages. Patch from Corinna Vinschen.
317 - (dtucker) [auth-krb5.c platform.{c,h} openbsd-compat/port-aix.{c,h}]
318 Bug #1583: Use system's kerberos principal name on AIX if it's available.
319 Based on a patch from and tested by Miguel Sanders
322 - (dtucker) Bug #1470: Disable OOM-killing of the listening sshd on Linux,
323 based on a patch from Vaclav Ovsik and Colin Watson. ok djm.
326 - (dtucker) Bug #1160: use pkg-config for opensc config if it's available.
327 Tested by Martin Paljak.
328 - (dtucker) Bug #1677: add conditionals around the source for ssh-askpass.
331 - (tim) [opensshd.init.in] If PidFile is set in sshd_config, use it.
332 Bug 1628. OK dtucker@
335 - (djm) [ssh-rand-helper.c] Print error and usage() when passed command-
336 line arguments as none are supported. Exit when passed unrecognised
337 commandline flags. bz#1568 from gson AT araneus.fi
340 - (djm) [channels.c misc.c misc.h sshd.c] add missing setsockopt() to
341 set IPV6_V6ONLY for local forwarding with GatwayPorts=yes. Unify
342 setting IPV6_V6ONLY behind a new function misc.c:sock_set_v6only()
343 bz#1648, report and fix from jan.kratochvil AT redhat.com
344 - (djm) [contrib/gnome-ssh-askpass2.c] Make askpass dialog desktop-modal.
345 bz#1645, patch from jchadima AT redhat.com
348 - (dtucker) [authfile.c] Fall back to 3DES for the encryption of private
349 keys when built with OpenSSL versions that don't do AES.
352 - (dtucker) [authfile.c] Add OpenSSL compat header so this still builds with
353 older versions of OpenSSL.
356 - (dtucker) OpenBSD CVS Sync
357 - djm@cvs.openbsd.org 2009/10/11 23:03:15
359 mention the host name that we are looking for in check_host_in_hostfile()
360 - sobrado@cvs.openbsd.org 2009/10/17 12:10:39
363 - sobrado@cvs.openbsd.org 2009/10/22 12:35:53
364 [ssh.1 ssh-agent.1 ssh-add.1]
365 use the UNIX-related macros (.At and .Ux) where appropriate.
367 - sobrado@cvs.openbsd.org 2009/10/22 15:02:12
368 [ssh-agent.1 ssh-add.1 ssh.1]
369 write UNIX-domain in a more consistent way; while here, replace a
370 few remaining ".Tn UNIX" macros with ".Ux" ones.
371 pointed out by ratchov@, thanks!
373 - djm@cvs.openbsd.org 2009/10/22 22:26:13
375 switch from 3DES to AES-128 for encryption of passphrase-protected
376 SSH protocol 2 private keys; ok several
377 - djm@cvs.openbsd.org 2009/10/23 01:57:11
379 disallow a hostile server from checking jpake auth by sending an
380 out-of-sequence success message. (doesn't affect code enabled by default)
381 - dtucker@cvs.openbsd.org 2009/10/24 00:48:34
383 ssh-keygen now uses AES-128 for private keys
384 - (dtucker) [mdoc2man.awk] Teach it to understand the .Ux macro.
385 - (dtucker) [session.c openbsd-compat/port-linux.{c,h}] Bug #1637: if selinux
386 is enabled set the security context to "sftpd_t" before running the
387 internal sftp server Based on a patch from jchadima at redhat.
390 - (dtucker) [configure.ac sftp-client.c] Remove the gyrations required for
391 dirent d_type and DTTOIF as we've switched OpenBSD to the more portable
393 - (dtucker) OpenBSD CVS Sync
394 - markus@cvs.openbsd.org 2009/10/08 14:03:41
395 [sshd_config readconf.c ssh_config.5 servconf.c sshd_config.5]
396 disable protocol 1 by default (after a transition period of about 10 years)
398 - jmc@cvs.openbsd.org 2009/10/08 20:42:12
399 [sshd_config.5 ssh_config.5 sshd.8 ssh.1]
400 some tweaks now that protocol 1 is not offered by default; ok markus
401 - dtucker@cvs.openbsd.org 2009/10/11 10:41:26
403 d_type isn't portable so use lstat to get dirent modes. Suggested by and
404 "looks sane" deraadt@
405 - markus@cvs.openbsd.org 2009/10/08 18:04:27
406 [regress/test-exec.sh]
407 re-enable protocol v1 for the tests.
410 - (dtucker) OpenBSD CVS Sync
411 - djm@cvs.openbsd.org 2009/08/12 00:13:00
413 support most of scp(1)'s commandline arguments in sftp(1), as a first
414 step towards making sftp(1) a drop-in replacement for scp(1).
415 One conflicting option (-P) has not been changed, pending further
417 Patch from carlosvsilvapt@gmail.com as part of his work in the
418 Google Summer of Code
419 - jmc@cvs.openbsd.org 2009/08/12 06:31:42
422 - djm@cvs.openbsd.org 2009/08/13 01:11:19
424 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
425 add "-P port" to match scp(1). Fortunately, the -P option is only really
426 used by our regression scripts.
427 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
428 of Code work; ok deraadt markus
429 - jmc@cvs.openbsd.org 2009/08/13 13:39:54
431 sync synopsis and usage();
432 - djm@cvs.openbsd.org 2009/08/14 18:17:49
434 make the "get_handle: ..." error messages vaguely useful by allowing
435 callers to specify their own error message strings.
436 - fgsch@cvs.openbsd.org 2009/08/15 18:56:34
438 remove unused define. markus@ ok.
439 (Id sync only, Portable still uses this.)
440 - dtucker@cvs.openbsd.org 2009/08/16 23:29:26
442 Add PubkeyAuthentication to the list allowed in a Match block (bz #1577)
443 - djm@cvs.openbsd.org 2009/08/18 18:36:21
444 [sftp-client.h sftp.1 sftp-client.c sftp.c]
445 recursive transfer support for get/put and on the commandline
446 work mostly by carlosvsilvapt@gmail.com for the Google Summer of Code
447 with some tweaks by me; "go for it" deraadt@
448 - djm@cvs.openbsd.org 2009/08/18 21:15:59
450 fix "get" command usage, spotted by jmc@
451 - jmc@cvs.openbsd.org 2009/08/19 04:56:03
454 - dtucker@cvs.openbsd.org 2009/08/20 23:54:28
456 subsystem_flag is defined in ssh.c so it's extern; ok djm
457 - djm@cvs.openbsd.org 2009/08/27 17:28:52
459 allow setting an explicit umask on the commandline to override whatever
460 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
461 - djm@cvs.openbsd.org 2009/08/27 17:33:49
463 force use of correct hash function for random-art signature display
464 as it was inheriting the wrong one when bubblebabble signatures were
465 activated; bz#1611 report and patch from fwojcik+openssh AT besh.com;
467 - djm@cvs.openbsd.org 2009/08/27 17:43:00
469 allow setting an explicit umask on the commandline to override whatever
470 default the user has. bz#1229; ok dtucker@ deraadt@ markus@
471 - djm@cvs.openbsd.org 2009/08/27 17:44:52
472 [authfd.c ssh-add.c authfd.h]
473 Do not fall back to adding keys without contraints (ssh-add -c / -t ...)
474 when the agent refuses the constrained add request. This was a useful
475 migration measure back in 2002 when constraints were new, but just
477 bz #1612, report and patch from dkg AT fifthhorseman.net; ok markus@
478 - djm@cvs.openbsd.org 2009/08/31 20:56:02
480 check correct variable for error message, spotted by martynas@
481 - djm@cvs.openbsd.org 2009/08/31 21:01:29
483 document -e and -h; prodded by jmc@
484 - djm@cvs.openbsd.org 2009/09/01 14:43:17
486 fix a race condition in ssh-agent that could result in a wedged or
487 spinning agent: don't read off the end of the allocated fd_sets, and
488 don't issue blocking read/write on agent sockets - just fall back to
489 select() on retriable read/write errors. bz#1633 reported and tested
490 by "noodle10000 AT googlemail.com"; ok dtucker@ markus@
491 - grunk@cvs.openbsd.org 2009/10/01 11:37:33
495 - djm@cvs.openbsd.org 2009/10/06 04:46:40
497 bz#1596: fflush(NULL) before exec() to ensure that everying (motd
498 in particular) has made it out before the streams go away.
499 - djm@cvs.openbsd.org 2008/12/07 22:17:48
500 [regress/addrmatch.sh]
501 match string "passwordauthentication" only at start of line, not anywhere
503 - dtucker@cvs.openbsd.org 2009/05/05 07:51:36
504 [regress/multiplex.sh]
505 Always specify ssh_config for multiplex tests: prevents breakage caused
506 by options in ~/.ssh/config. From Dan Peterson.
507 - djm@cvs.openbsd.org 2009/08/13 00:57:17
509 regression test for port number parsing. written as part of the a2port
510 change that went into 5.2 but I forgot to commit it at the time...
511 - djm@cvs.openbsd.org 2009/08/13 01:11:55
512 [regress/sftp-batch.sh regress/sftp-badcmds.sh regress/sftp.sh
513 regress/sftp-cmds.sh regres/sftp-glob.sh]
514 date: 2009/08/13 01:11:19; author: djm; state: Exp; lines: +10 -7
515 Swizzle options: "-P sftp_server_path" moves to "-D sftp_server_path",
516 add "-P port" to match scp(1). Fortunately, the -P option is only really
517 used by our regression scripts.
518 part of larger patch from carlosvsilvapt@gmail.com for his Google Summer
519 of Code work; ok deraadt markus
520 - djm@cvs.openbsd.org 2009/08/20 18:43:07
521 [regress/ssh-com-sftp.sh]
522 fix one sftp -D ... => sftp -P ... conversion that I missed; from Carlos
523 Silva for Google Summer of Code
524 - dtucker@cvs.openbsd.org 2009/10/06 23:51:49
525 [regress/ssh2putty.sh]
526 Add OpenBSD tag to make syncs easier
527 - (dtucker) [regress/portnum.sh] Import new test.
528 - (dtucker) [configure.ac sftp-client.c] DTOTIF is in fs/ffs/dir.h on at
530 - (dtucker) d_type is not mandated by POSIX, so add fallback code using
531 stat(), needed on at least cygwin.
534 - (djm) [Makefile.in] Mention readconf.o in ssh-keysign's make deps.
535 spotted by des AT des.no
538 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
539 [contrib/suse/openssh.spec] Update for release
540 - (djm) [README] update relnotes URL
541 - (djm) [packet.c] Restore EWOULDBLOCK handling that got lost somewhere
542 - (djm) Release 5.3p1
545 - (dtucker) [configure.ac] Change the -lresolv check so it works on Mac OS X
546 10.6 (which doesn't have BIND8_COMPAT and thus uses res_9_query). Patch
547 from jbasney at ncsa uiuc edu.
550 - (djm) [serverloop.c] Fix test for server-assigned remote forwarding port
551 (-R 0:...); bz#1578, spotted and fix by gavin AT emf.net; ok dtucker@
554 - (dtucker) [configure.ac] Bug #1639: use AC_PATH_PROG to search the path for
555 krb5-config if it's not in the location specified by --with-kerberos5.
556 Patch from jchadima at redhat.
559 - (dtucker) [README.platform] Add text about development packages, based on
560 text from Chris Pepper in bug #1631.
563 - dtucker [auth-sia.c] Roll back the change for bug #1241 as it apparently
564 causes problems in some Tru64 configurations.
565 - (djm) [sshd_config.5] downgrade mention of login.conf to be an example
566 and mention PAM as another provider for ChallengeResponseAuthentication;
568 - (djm) [sftp-server.c] bz#1535: accept ENOSYS as a fallback error when
569 attempting atomic rename(); ok dtucker@
570 - (djm) [Makefile.in] bz#1505: Solaris make(1) doesn't accept make variables
571 in argv, so pass them in the environment; ok dtucker@
572 - (dtucker) [channels.c configure.ac] Bug #1528: skip the tcgetattr call on
573 the pty master on Solaris, since it never succeeds and can hang if large
574 amounts of data is sent to the slave (eg a copy-paste). Based on a patch
575 originally from Doke Scott, ok djm@
576 - (dtucker) [clientloop.c configure.ac defines.h] Make the client's IO buffer
577 size a compile-time option and set it to 64k on Cygwin, since Corinna
578 reports that it makes a significant difference to performance. ok djm@
579 - (dtucker) [configure.ac] Fix the syntax of the Solaris tcgetattr entry.
582 - (dtucker) [includes.h] Bug #1634: do not include system glob.h if we're not
583 using it since the type conflicts can cause problems on FreeBSD. Patch
585 - (dtucker) [session.c openbsd-compat/port-aix.h] Bugs #1249 and #1567: move
586 the setpcred call on AIX to immediately before the permanently_set_uid().
587 Ensures that we still have privileges when we call chroot and
588 pam_open_sesson. Based on a patch from David Leonard.
591 - (dtucker) [configure.ac] Check for headers before libraries for openssl an
592 zlib, which should make the errors slightly more meaningful on platforms
593 where there's separate "-devel" packages for those.
594 - (dtucker) [sshlogin.c openbsd-compat/port-aix.{c,h}] Bug #1595: make
595 PrintLastLog work on AIX. Based in part on a patch from Miguel Sanders.
598 - (tim) [contrib/cygwin/ssh-user-config] Change script to call correct error
599 function. Patch from Corinna Vinschen.
602 - (dtucker) [openbsd-compat/getrrsetbyname.c] Reduce answer buffer size so it
603 fits into 16 bits to work around a bug in glibc's resolver where it masks
604 off the buffer size at 16 bits. Patch from Hauke Lampe, ok djm jakob.
607 - (dtucker) [configure.ac] Include sys/param.h for the sys/mount.h test,
608 prevents configure complaining on older BSDs.
609 - (dtucker [contrib/cygwin/ssh-{host,user}-config] Add license text. Patch
610 from Corinna Vinschen.
611 - (dtucker) [auth-pam.c] Bug #1534: move the deletion of PAM credentials on
612 logout to after the session close. Patch from Anicka Bernathova,
613 originally from Andreas Schwab via Novelll ok djm.
616 - (dtucker) [contrib/cygwin/ssh-host-config] better support for automated
617 scripts and fix usage of eval. Patch from Corinna Vinschen.
620 - (dtucker) OpenBSD CVS Sync
621 - andreas@cvs.openbsd.org 2009/06/27 09:29:06
623 packet_bacup_state() and packet_restore_state() will be used to
624 temporarily save the current state ren resuming a suspended connection.
626 - andreas@cvs.openbsd.org 2009/06/27 09:32:43
627 [roaming_common.c roaming.h]
628 It may be necessary to retransmit some data when resuming, so add it
629 to a buffer when roaming is enabled.
630 Most of this code was written by Martin Forssen, maf at appgate dot com.
632 - andreas@cvs.openbsd.org 2009/06/27 09:35:06
633 [readconf.h readconf.c]
634 Add client option UseRoaming. It doesn't do anything yet but will
635 control whether the client tries to use roaming if enabled on the
636 server. From Martin Forssen.
638 - markus@cvs.openbsd.org 2009/06/30 14:54:40
640 crank version; ok deraadt
641 - dtucker@cvs.openbsd.org 2009/07/02 02:11:47
643 allow for long home dir paths (bz #1615). ok deraadt
644 (based in part on a patch from jchadima at redhat)
645 - stevesk@cvs.openbsd.org 2009/07/05 19:28:33
647 only send SSH2_MSG_DISCONNECT if we're in compat20; from dtucker@
651 - (dtucker) OpenBSD CVS Sync
652 - dtucker@cvs.openbsd.org 2009/06/22 05:39:28
653 [monitor_wrap.c monitor_mm.c ssh-keygen.c auth2.c gss-genr.c sftp-client.c]
654 alphabetize includes; reduces diff vs portable and style(9).
656 (Id sync only; these were already in order in -portable)
659 - (dtucker) OpenBSD CVS Sync
660 - markus@cvs.openbsd.org 2009/03/17 21:37:00
662 pass correct argv[0] to openlog(); ok djm@
663 - jmc@cvs.openbsd.org 2009/03/19 15:15:09
665 for "Ciphers", just point the reader to the keyword in ssh_config(5), just
666 as we do for "MACs": this stops us getting out of sync when the lists
668 fixes documentation/6102, submitted by Peter J. Philipp
669 alternative fix proposed by djm
671 - tobias@cvs.openbsd.org 2009/03/23 08:31:19
673 Fixed a possible out-of-bounds memory access if the environment variable
674 SHELL is shorter than 3 characters.
675 with input by and ok dtucker
676 - tobias@cvs.openbsd.org 2009/03/23 19:38:04
678 My previous commit didn't fix the problem at all, so stick at my first
679 version of the fix presented to dtucker.
680 Issue notified by Matthias Barkhoff (matthias dot barkhoff at gmx dot de).
682 - sobrado@cvs.openbsd.org 2009/03/26 08:38:39
683 [sftp-server.8 sshd.8 ssh-agent.1]
684 fix a few typographical errors found by spell(1).
686 - stevesk@cvs.openbsd.org 2009/04/13 19:07:44
688 fix possessive; ok djm@
689 - stevesk@cvs.openbsd.org 2009/04/14 16:33:42
691 remove unused option character from getopt() optstring; ok markus@
692 - jj@cvs.openbsd.org 2009/04/14 21:10:54
694 Fixed a few the-the misspellings in comments. Skipped a bunch in
695 binutils,gcc and so on. ok jmc@
696 - stevesk@cvs.openbsd.org 2009/04/17 19:23:06
698 use INTERNAL_SFTP_NAME for setproctitle() of in-process sftp-server;
700 - stevesk@cvs.openbsd.org 2009/04/17 19:40:17
702 clarify that even internal-sftp needs /dev/log for logging to work; ok
704 - jmc@cvs.openbsd.org 2009/04/18 18:39:10
706 tweak previous; ok stevesk
707 - stevesk@cvs.openbsd.org 2009/04/21 15:13:17
709 clarify we cd to user's home after chroot; ok markus@ on
710 earlier version; tweaks and ok jmc@
711 - andreas@cvs.openbsd.org 2009/05/25 06:48:01
712 [channels.c packet.c clientloop.c packet.h serverloop.c monitor_wrap.c
714 Put the globals in packet.c into a struct and don't access it directly
715 from other files. No functional changes.
717 - andreas@cvs.openbsd.org 2009/05/27 06:31:25
718 [canohost.h canohost.c]
719 Add clear_cached_addr(), needed for upcoming changes allowing the peer
722 - andreas@cvs.openbsd.org 2009/05/27 06:33:39
724 Send SSH2_MSG_DISCONNECT when the client disconnects. From a larger
725 change from Martin Forssen, maf at appgate dot com.
727 - andreas@cvs.openbsd.org 2009/05/27 06:34:36
729 Move the KEX_COOKIE_LEN define to kex.h
731 - andreas@cvs.openbsd.org 2009/05/27 06:36:07
733 Add packet_put_int64() and packet_get_int64(), part of a larger change
736 - andreas@cvs.openbsd.org 2009/05/27 06:38:16
737 [sshconnect.h sshconnect.c]
738 Un-static ssh_exchange_identification(), part of a larger change from
739 Martin Forssen and needed for upcoming changes.
741 - andreas@cvs.openbsd.org 2009/05/28 16:50:16
742 [sshd.c packet.c serverloop.c monitor_wrap.c clientloop.c sshconnect.c
743 monitor.c Added roaming.h roaming_common.c roaming_dummy.c]
744 Keep track of number of bytes read and written. Needed for upcoming
745 changes. Most code from Martin Forssen, maf at appgate dot com.
747 Also, applied appropriate changes to Makefile.in
748 - andreas@cvs.openbsd.org 2009/06/12 20:43:22
750 Fix warnings found by chl@ and djm@ and change roaming_atomicio's
751 return type to match atomicio's
752 Diff from djm@, ok markus@
753 - andreas@cvs.openbsd.org 2009/06/12 20:58:32
755 Move some more statics into session_state
757 - dtucker@cvs.openbsd.org 2009/06/21 07:37:15
759 abort if key_sign fails, preventing possible null deref. Based on report
760 from Paolo Ganci, ok markus@ djm@
761 - dtucker@cvs.openbsd.org 2009/06/21 09:04:03
762 [roaming.h roaming_common.c roaming_dummy.c]
763 Add tags for the benefit of the sync scripts
764 Also: pull in the changes for 1.1->1.2 missed in the previous sync.
765 - (dtucker) [auth2-jpake.c auth2.c canohost.h session.c] Whitespace and
766 header-order changes to reduce diff vs OpenBSD.
767 - (dtucker) [servconf.c sshd.c] More whitespace sync.
768 - (dtucker) [roaming_common.c roaming_dummy.c] Wrap #include <inttypes.h> in
772 - (dtucker) [configure.ac defines.h] Bug #1607: handle the case where fsid_t
773 is a struct with a __val member. Fixes build on, eg, Redhat 6.2.
776 - (dtucker) [sshlogin.c] Move the NO_SSH_LASTLOG #ifndef line to include
777 variable declarations. Should prevent unused warnings anywhere it's set
778 (only Crays as far as I can tell) and be a no-op everywhere else.
781 - (tim) [configure.ac] Remove setting IP_TOS_IS_BROKEN for Cygwin. The problem
782 that setsockopt(IP_TOS) doesn't work on Cygwin has been fixed since 2005.
783 Based on patch from vinschen at redhat com.
786 - (dtucker) [auth-passwd.c auth1.c auth2-kbdint.c auth2-none.c auth2-passwd.c
787 auth2-pubkey.c session.c openbsd-compat/bsd-cygwin_util.{c,h}
788 openbsd-compat/daemon.c] Remove support for Windows 95/98/ME and very old
789 version of Cygwin. Patch from vinschen at redhat com.
792 - (dtucker) [contrib/aix/buildbff.sh] Only try to rename ssh_prng_cmds if it
793 exists (it's not created if OpenSSL's PRNG is self-seeded, eg if the OS
795 - (dtucker) [schnorr.c openbsd-compat/openssl-compat.{c,h}] Add
796 EVP_DigestUpdate to the OLD_EVP compatibility functions and tell schnorr.c
797 to use them. Allows building with older OpenSSL versions.
798 - (dtucker) [configure.ac defines.h] Check for in_port_t and typedef if needed.
799 - (dtucker) [configure.ac] Missing comma in type list.
800 - (dtucker) [configure.ac openbsd-compat/openssl-compat.{c,h}]
801 EVP_DigestUpdate does not exactly match the other OLD_EVP functions (eg
802 in openssl 0.9.6) so add an explicit test for it.
805 - (djm) OpenBSD CVS Sync
806 - djm@cvs.openbsd.org 2009/03/05 07:18:19
807 [auth2-jpake.c jpake.c jpake.h monitor_wrap.c monitor_wrap.h schnorr.c]
809 refactor the (disabled) Schnorr proof code to make it a little more
811 - djm@cvs.openbsd.org 2009/03/05 11:30:50
813 document what these functions do so I don't ever have to recuse into
814 b64_pton/ntop to remember their return values
817 - (djm) OpenBSD CVS Sync
818 - djm@cvs.openbsd.org 2009/02/22 23:50:57
819 [ssh_config.5 sshd_config.5]
820 don't advertise experimental options
821 - djm@cvs.openbsd.org 2009/02/22 23:59:25
824 - djm@cvs.openbsd.org 2009/02/23 00:06:15
827 - (djm) [README] update for 5.2
828 - (djm) Release openssh-5.2p1
831 - (djm) OpenBSD CVS Sync
832 - tobias@cvs.openbsd.org 2009/02/21 19:32:04
833 [misc.c sftp-server-main.c ssh-keygen.c]
834 Added missing newlines in error messages.
838 - (djm) OpenBSD CVS Sync
839 - djm@cvs.openbsd.org 2009/02/17 01:28:32
841 sync with revised default ciphers; pointed out by dkrause@
842 - djm@cvs.openbsd.org 2009/02/18 04:31:21
844 signature should hash over the entire group, not just the generator
845 (this is still disabled code)
846 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
847 [contrib/suse/openssh.spec] Prepare for 5.2p1
850 - (djm) [regress/conch-ciphers.sh regress/putty-ciphers.sh]
851 [regress/putty-kex.sh regress/putty-transfer.sh] Downgrade disabled
852 interop tests from FATAL error to a warning. Allows some interop
853 tests to proceed if others are missing necessary prerequisites.
854 - (djm) [configure.ac] support GNU/kFreeBSD and GNU/kOpensolaris
855 systems; patch from Aurelien Jarno via rmh AT aybabtu.com
858 - (djm) OpenBSD CVS Sync
859 - dtucker@cvs.openbsd.org 2009/02/02 11:15:14
861 Initialize a few variables to prevent spurious "may be used
862 uninitialized" warnings from newer gcc's. ok djm@
863 - djm@cvs.openbsd.org 2009/02/12 03:00:56
864 [canohost.c canohost.h channels.c channels.h clientloop.c readconf.c]
865 [readconf.h serverloop.c ssh.c]
866 support remote port forwarding with a zero listen port (-R0:...) to
867 dyamically allocate a listen port at runtime (this is actually
868 specified in rfc4254); bz#1003 ok markus@
869 - djm@cvs.openbsd.org 2009/02/12 03:16:01
871 tighten check for -R0:... forwarding: only allow dynamic allocation
872 if want_reply is set in the packet
873 - djm@cvs.openbsd.org 2009/02/12 03:26:22
875 some paranoia: check that the serialised key is really KEY_RSA before
876 diddling its internals
877 - djm@cvs.openbsd.org 2009/02/12 03:42:09
879 document -R0:... usage
880 - djm@cvs.openbsd.org 2009/02/12 03:44:25
882 consistency: Dq => Ql
883 - djm@cvs.openbsd.org 2009/02/12 03:46:17
885 document RemoteForward usage with 0 listen port
886 - jmc@cvs.openbsd.org 2009/02/12 07:34:20
888 kill trailing whitespace;
889 - markus@cvs.openbsd.org 2009/02/13 11:50:21
891 check for enc !=NULL in packet_start_discard
892 - djm@cvs.openbsd.org 2009/02/14 06:35:49
894 mention that eow and no-more-sessions extensions are sent only to
898 - (djm) [sshpty.c] bz#1419: OSX uses cloning ptys that automagically
899 set ownership and modes, so avoid explicitly setting them
900 - (djm) [configure.ac loginrec.c] bz#1421: fix lastlog support for OSX.
901 OSX provides a getlastlogxbyname function that automates the reading of
902 a lastlog file. Also, the pututxline function will update lastlog so
903 there is no need for loginrec.c to do it explicitly. Collapse some
904 overly verbose code while I'm in there.
907 - (dtucker) [defines.h sshconnect.c] INET6_ADDRSTRLEN is now needed in
908 channels.c too, so move the definition for non-IP6 platforms to defines.h
909 where it can be shared.
912 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
913 If the CYGWIN environment variable is empty, the installer script
914 should not install the service with an empty CYGWIN variable, but
915 rather without setting CYGWNI entirely.
916 - (tim) [contrib/cygwin/ssh-host-config] Whitespace cleanup. No code changes.
919 - (tim) [contrib/cygwin/ssh-host-config] Patch from Corinna Vinschen.
920 Changes to work on Cygwin 1.5.x as well as on the new Cygwin 1.7.x.
921 The information given for the setting of the CYGWIN environment variable
922 is wrong for both releases so I just removed it, together with the
923 unnecessary (Cygwin 1.5.x) or wrong (Cygwin 1.7.x) default setting.
926 - (djm) OpenBSD CVS Sync
927 - stevesk@cvs.openbsd.org 2008/12/09 03:20:42
928 [channels.c servconf.c]
929 channel_print_adm_permitted_opens() should deal with all the printing
930 for that config option. suggested by markus@; ok markus@ djm@
932 - djm@cvs.openbsd.org 2008/12/09 04:32:22
934 replace by-hand string building with xasprinf(); ok deraadt@
935 - sobrado@cvs.openbsd.org 2008/12/09 15:35:00
937 update for the synopses displayed by the 'help' command, there are a
938 few missing flags; add 'bye' to the output of 'help'; sorting and spacing.
939 jmc@ suggested replacing .Oo/.Oc with a single .Op macro.
941 - stevesk@cvs.openbsd.org 2008/12/09 22:37:33
943 fix typo in error message
944 - stevesk@cvs.openbsd.org 2008/12/10 03:55:20
946 o cannot be NULL here but use xfree() to be consistent; ok djm@
947 - stevesk@cvs.openbsd.org 2008/12/29 01:12:36
949 fix example, default key type is rsa for 3+ years; from
950 frederic.perrin@resel.fr
951 - stevesk@cvs.openbsd.org 2008/12/29 02:23:26
953 no need to escape single quotes in comments
954 - okan@cvs.openbsd.org 2008/12/30 00:46:56
956 add AllowAgentForwarding to available Match keywords list
958 - djm@cvs.openbsd.org 2009/01/01 21:14:35
960 call channel destroy callbacks on receipt of open failure messages.
961 fixes client hangs when connecting to a server that has MaxSessions=0
962 set spotted by imorgan AT nas.nasa.gov; ok markus@
963 - djm@cvs.openbsd.org 2009/01/01 21:17:36
965 fix hash calculation for KEXGEX: hash over the original client-supplied
966 values and not the sanity checked versions that we acutally use;
967 bz#1540 reported by john.smith AT arrows.demon.co.uk
969 - djm@cvs.openbsd.org 2009/01/14 01:38:06
971 support SOCKS4A protocol, from dwmw2 AT infradead.org via bz#1482;
973 - stevesk@cvs.openbsd.org 2009/01/15 17:38:43
975 1) use obsolete instead of alias for consistency
976 2) oUserKnownHostsFile not obsolete but oGlobalKnownHostsFile2 is
978 3) reorder so like options are together
980 - djm@cvs.openbsd.org 2009/01/22 09:46:01
981 [channels.c channels.h session.c]
982 make Channel->path an allocated string, saving a few bytes here and
983 there and fixing bz#1380 in the process; ok markus@
984 - djm@cvs.openbsd.org 2009/01/22 09:49:57
986 oops! I committed the wrong version of the Channel->path diff,
987 it was missing some tweaks suggested by stevesk@
988 - djm@cvs.openbsd.org 2009/01/22 10:02:34
989 [clientloop.c misc.c readconf.c readconf.h servconf.c servconf.h]
990 [serverloop.c ssh-keyscan.c ssh.c sshd.c]
991 make a2port() return -1 when it encounters an invalid port number
992 rather than 0, which it will now treat as valid (needed for future work)
993 adjust current consumers of a2port() to check its return value is <= 0,
994 which in turn required some things to be converted from u_short => int
995 make use of int vs. u_short consistent in some other places too
996 feedback & ok markus@
997 - djm@cvs.openbsd.org 2009/01/22 10:09:16
999 another chunk of a2port() diff that got away. wtfdjm??
1000 - djm@cvs.openbsd.org 2009/01/23 07:58:11
1002 prefer CTR modes and revised arcfour (i.e w/ discard) modes to CBC
1004 - naddy@cvs.openbsd.org 2009/01/24 17:10:22
1005 [ssh_config.5 sshd_config.5]
1006 sync list of preferred ciphers; ok djm@
1007 - markus@cvs.openbsd.org 2009/01/26 09:58:15
1008 [cipher.c cipher.h packet.c]
1009 Work around the CPNI-957037 Plaintext Recovery Attack by always
1010 reading 256K of data on packet size or HMAC errors (in CBC mode only).
1011 Help, feedback and ok djm@
1012 Feedback from Martin Albrecht and Paterson Kenny
1015 - (djm) [uidswap.c] bz#1412: Support >16 supplemental groups in OS X.
1016 Patch based on one from vgiffin AT apple.com; ok dtucker@
1017 - (djm) [channels.c] bz#1419: support "on demand" X11 forwarding via
1018 launchd on OS X; patch from vgiffin AT apple.com, slightly tweaked;
1020 - (djm) [contrib/ssh-copy-id.1 contrib/ssh-copy-id] bz#1492: Make
1021 ssh-copy-id copy id_rsa.pub by default (instead of the legacy "identity"
1022 key). Patch from cjwatson AT debian.org
1025 - (tim) [configure.ac defines.h openbsd-compat/port-uw.c
1026 openbsd-compat/xcrypt.c] Add SECUREWARE support to OpenServer 6 SVR5 ABI.
1028 - (tim) [configure.ac] Move check_for_libcrypt_later=1 in *-*-sysv5*) section.
1029 OpenServer 6 doesn't need libcrypt.
1032 - (djm) OpenBSD CVS Sync
1033 - djm@cvs.openbsd.org 2008/12/09 02:38:18
1035 The ~C escape handler does not work correctly for multiplexed sessions -
1036 it opens a commandline on the master session, instead of on the slave
1037 that requested it. Disable it on slave sessions until such time as it
1038 is fixed; bz#1543 report from Adrian Bridgett via Colin Watson
1040 - djm@cvs.openbsd.org 2008/12/09 02:39:59
1042 Deal correctly with failures in remote stat() operation in sftp,
1043 correcting fail-on-error behaviour in batchmode. bz#1541 report and
1044 fix from anedvedicky AT gmail.com; ok markus@
1045 - djm@cvs.openbsd.org 2008/12/09 02:58:16
1047 don't leave junk (free'd) pointers around in Forward *fwd argument on
1048 failure; avoids double-free in ~C -L handler when given an invalid
1049 forwarding specification; bz#1539 report from adejong AT debian.org
1050 via Colin Watson; ok markus@ dtucker@
1051 - djm@cvs.openbsd.org 2008/12/09 03:02:37
1053 correct sftp(1) and corresponding usage syntax;
1054 bz#1518 patch from imorgan AT nas.nasa.gov; ok deraadt@ improved diff jmc@
1057 - (djm) [configure.ac] bz#1538: better test for ProPolice/SSP: actually
1058 use some stack in main().
1059 Report and suggested fix from vapier AT gentoo.org
1060 - (djm) OpenBSD CVS Sync
1061 - markus@cvs.openbsd.org 2008/12/02 19:01:07
1063 we have to use the recipient's channel number (RFC 4254) for
1064 SSH2_MSG_CHANNEL_SUCCESS/SSH2_MSG_CHANNEL_FAILURE messages,
1065 otherwise we trigger 'Non-public channel' error messages on sshd
1066 systems with clientkeepalive enabled; noticed by sturm; ok djm;
1067 - markus@cvs.openbsd.org 2008/12/02 19:08:59
1069 backout 1.149, since it's not necessary and openssh clients send
1070 broken CHANNEL_FAILURE/SUCCESS messages since about 2004; ok djm@
1071 - markus@cvs.openbsd.org 2008/12/02 19:09:38
1073 s/remote_id/id/ to be more consistent with other code; ok djm@
1076 - (dtucker) [contrib/cygwin/{Makefile,ssh-host-config}] Add new doc files
1077 and tweak the is-sshd-running check in ssh-host-config. Patch from
1078 vinschen at redhat com.
1079 - (dtucker) OpenBSD CVS Sync
1080 - markus@cvs.openbsd.org 2008/11/21 15:47:38
1082 packet_disconnect() on padding error, too. should reduce the success
1083 probability for the CPNI-957037 Plaintext Recovery Attack to 2^-18
1085 - dtucker@cvs.openbsd.org 2008/11/30 11:59:26
1087 Retry sendmsg/recvmsg on EAGAIN and EINTR; ok djm@
1090 - (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some
1091 declarations, removing an unnecessary union member and adding whitespace.
1092 cmsgbuf.tmp thing spotted by des at des no, ok djm some time ago.
1095 - (tim) [addrmatch.c configure.ac] Some platforms do not have sin6_scope_id
1096 member of sockaddr_in6. Also reported in Bug 1491 by David Leonard. OK and
1100 - (dtucker) OpenBSD CVS Sync
1101 - jmc@cvs.openbsd.org 2008/11/05 11:22:54
1103 passord -> password;
1104 fixes user/5975 from Rene Maroufi
1105 - stevesk@cvs.openbsd.org 2008/11/07 00:42:12
1107 spelling/typo in comment
1108 - stevesk@cvs.openbsd.org 2008/11/07 18:50:18
1110 add space to some log/debug messages for readability; ok djm@ markus@
1111 - dtucker@cvs.openbsd.org 2008/11/07 23:34:48
1113 Move JPAKE define to make life easier for portable. ok djm@
1114 - tobias@cvs.openbsd.org 2008/11/09 12:34:47
1116 typo fixed (overriden -> overridden)
1118 - stevesk@cvs.openbsd.org 2008/11/11 02:58:09
1120 USE_AFS not referenced so remove #ifdef. fixes sshd -T not printing
1121 kerberosgetafstoken. ok dtucker@
1122 (Id sync only, we still want the ifdef in portable)
1123 - stevesk@cvs.openbsd.org 2008/11/11 03:55:11
1125 for sshd -T print 'permitopen any' vs. 'permitopen' for case of no
1126 permitopen's; ok and input dtucker@
1127 - djm@cvs.openbsd.org 2008/11/10 02:06:35
1128 [regress/putty-ciphers.sh]
1129 PuTTY supports AES CTR modes, so interop test against them too
1133 - djm@cvs.openbsd.org 2008/11/03 08:59:41
1135 include MaxSessions in sshd -T output; patch from imorgan AT nas.nasa.gov
1136 - djm@cvs.openbsd.org 2008/11/04 07:58:09
1138 need unistd.h for close() prototype
1140 - djm@cvs.openbsd.org 2008/11/04 08:22:13
1141 [auth.h auth2.c monitor.c monitor.h monitor_wrap.c monitor_wrap.h]
1142 [readconf.c readconf.h servconf.c servconf.h ssh2.h ssh_config.5]
1143 [sshconnect2.c sshd_config.5 jpake.c jpake.h schnorr.c auth2-jpake.c]
1145 Add support for an experimental zero-knowledge password authentication
1146 method using the J-PAKE protocol described in F. Hao, P. Ryan,
1147 "Password Authenticated Key Exchange by Juggling", 16th Workshop on
1148 Security Protocols, Cambridge, April 2008.
1150 This method allows password-based authentication without exposing
1151 the password to the server. Instead, the client and server exchange
1152 cryptographic proofs to demonstrate of knowledge of the password while
1153 revealing nothing useful to an attacker or compromised endpoint.
1155 This is experimental, work-in-progress code and is presently
1156 compiled-time disabled (turn on -DJPAKE in Makefile.inc).
1158 "just commit it. It isn't too intrusive." deraadt@
1159 - stevesk@cvs.openbsd.org 2008/11/04 19:18:00
1161 because parse_forward() is now used to parse all forward types (DLR),
1162 and it malloc's space for host variables, we don't need to malloc
1163 here. fixes small memory leaks.
1165 previously dynamic forwards were not parsed in parse_forward() and
1166 space was not malloc'd in that case.
1169 - stevesk@cvs.openbsd.org 2008/11/05 03:23:09
1170 [clientloop.c ssh.1]
1171 add dynamic forward escape command line; ok djm@
1175 - sthen@cvs.openbsd.org 2008/07/24 23:55:30
1177 Add "ssh-keygen -F -l" to synopsis (displays fingerprint from
1178 known_hosts). ok djm@
1179 - grunk@cvs.openbsd.org 2008/07/25 06:56:35
1181 Add VisualHostKey to example file, ok djm@
1182 - grunk@cvs.openbsd.org 2008/07/25 07:05:16
1184 In random art visualization, make sure to use the end marker only at the
1185 end. Initial diff by Dirk Loss, tweaks and ok djm@
1186 - markus@cvs.openbsd.org 2008/07/31 14:48:28
1188 don't allocate space for empty banners; report t8m at centrum.cz;
1190 - krw@cvs.openbsd.org 2008/08/02 04:29:51
1192 whitepsace -> whitespace. From Matthew Clarke via bugs@.
1193 - djm@cvs.openbsd.org 2008/08/21 04:09:57
1195 allow ForceCommand internal-sftp with arguments. based on patch from
1196 michael.barabanov AT gmail.com; ok markus@
1197 - djm@cvs.openbsd.org 2008/09/06 12:24:13
1199 OpenSSL 0.9.8h supplies a real EVP_sha256 so we do not need our
1201 (ID sync only for portable - we still need this)
1202 - markus@cvs.openbsd.org 2008/09/11 14:22:37
1203 [compat.c compat.h nchan.c ssh.c]
1204 only send eow and no-more-sessions requests to openssh 5 and newer;
1205 fixes interop problems with broken ssh v2 implementations; ok djm@
1206 - millert@cvs.openbsd.org 2008/10/02 14:39:35
1208 Convert an unchecked strdup to xstrdup. OK deraadt@
1209 - jmc@cvs.openbsd.org 2008/10/03 13:08:12
1211 do not give an example of how to chmod files: we can presume the user
1212 knows that. removes an ambiguity in the permission of authorized_keys;
1214 - deraadt@cvs.openbsd.org 2008/10/03 23:56:28
1216 Repair strnvis() buffersize of 4*n+1, with termination gauranteed by the
1218 spotted by des@freebsd, who commited an incorrect fix to the freebsd tree
1219 and (as is fairly typical) did not report the problem to us. But this fix
1222 - djm@cvs.openbsd.org 2008/10/08 23:34:03
1224 Add -y option to force logging via syslog rather than stderr.
1225 Useful for daemonised ssh connection (ssh -f). Patch originally from
1227 - djm@cvs.openbsd.org 2008/10/09 03:50:54
1228 [servconf.c sshd_config.5]
1229 support setting PermitEmptyPasswords in a Match block
1230 requested in PR3891; ok dtucker@
1231 - jmc@cvs.openbsd.org 2008/10/09 06:54:22
1234 - stevesk@cvs.openbsd.org 2008/10/10 04:55:16
1236 spelling in comment; ok djm@
1237 - stevesk@cvs.openbsd.org 2008/10/10 05:00:12
1239 typo in error message; ok djm@
1240 - stevesk@cvs.openbsd.org 2008/10/10 16:43:27
1242 use 'Privileged ports can be forwarded only when logging in as root on
1243 the remote machine.' for RemoteForward just like ssh.1 -R.
1245 - stevesk@cvs.openbsd.org 2008/10/14 18:11:33
1247 use #define ROQUIET here; no binary change. ok dtucker@
1248 - stevesk@cvs.openbsd.org 2008/10/17 18:36:24
1250 correct and clarify VisualHostKey; ok jmc@
1251 - stevesk@cvs.openbsd.org 2008/10/30 19:31:16
1252 [clientloop.c sshd.c]
1253 don't need to #include "monitor_fdpass.h"
1254 - stevesk@cvs.openbsd.org 2008/10/31 15:05:34
1256 remove unused #define DISPATCH_MIN; ok markus@
1257 - djm@cvs.openbsd.org 2008/11/01 04:50:08
1259 sprinkle ARGSUSED on dispatch handlers
1260 nuke stale unusued prototype
1261 - stevesk@cvs.openbsd.org 2008/11/01 06:43:33
1263 fix some typos in log messages; ok djm@
1264 - sobrado@cvs.openbsd.org 2008/11/01 11:14:36
1265 [ssh-keyscan.1 ssh-keyscan.c]
1266 the ellipsis is not an optional argument; while here, improve spacing.
1267 - stevesk@cvs.openbsd.org 2008/11/01 17:40:33
1268 [clientloop.c readconf.c readconf.h ssh.c]
1269 merge dynamic forward parsing into parse_forward();
1270 'i think this is OK' djm@
1271 - stevesk@cvs.openbsd.org 2008/11/02 00:16:16
1273 protocol 2 tty modes support is now 7.5 years old so remove these
1274 debug3()s; ok deraadt@
1275 - stevesk@cvs.openbsd.org 2008/11/03 01:07:02
1277 remove valueless comment
1278 - stevesk@cvs.openbsd.org 2008/11/03 02:44:41
1281 - (djm) [contrib/caldera/ssh-host-keygen contrib/suse/rc.sshd]
1282 Make example scripts generate keys with default sizes rather than fixed,
1283 non-default 1024 bits; patch from imorgan AT nas.nasa.gov
1284 - (djm) [contrib/sshd.pam.generic contrib/caldera/sshd.pam]
1285 [contrib/redhat/sshd.pam] Move pam_nologin to account group from
1286 incorrect auth group in example files;
1287 patch from imorgan AT nas.nasa.gov
1290 - (dtucker) [config.guess config.sub] Update to latest versions from
1291 http://git.savannah.gnu.org/gitweb/ (2008-04-14 and 2008-06-16
1295 - (dtucker) [openbsd-compat/bsd-poll.c] correctly check for number of FDs
1296 larger than FD_SETSIZE (OpenSSH only ever uses poll with one fd). Patch
1297 from Nicholas Marriott.
1300 - (djm) OpenBSD CVS Sync
1301 - djm@cvs.openbsd.org 2008/07/23 07:36:55
1303 do not try to print options that have been compile-time disabled
1304 in config test mode (sshd -T); report from nix-corp AT esperi.org.uk
1306 - (djm) [servconf.c] Print UsePAM option in config test mode (when it
1307 has been compiled in); report from nix-corp AT esperi.org.uk
1311 - (djm) OpenBSD CVS Sync
1312 - jmc@cvs.openbsd.org 2008/07/18 22:51:01
1314 no need for .Pp before or after .Sh;
1315 - djm@cvs.openbsd.org 2008/07/21 08:19:07
1318 - (djm) [README contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1319 [contrib/suse/openssh.spec] Update version number in README and RPM specs
1320 - (djm) Release OpenSSH-5.1
1323 - (djm) OpenBSD CVS Sync
1324 - djm@cvs.openbsd.org 2008/07/17 08:48:00
1326 strnvis preauth banner; pointed out by mpf@ ok markus@
1327 - djm@cvs.openbsd.org 2008/07/17 08:51:07
1329 strip trailing '.' from hostname when HostbasedUsesNameFromPacketOnly=yes
1330 report and patch from res AT qoxp.net (bz#1200); ok markus@
1331 - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Remove long-unneeded compat
1332 code, replace with equivalent cygwin library call. Patch from vinschen
1333 at redhat.com, ok djm@.
1334 - (djm) [sshconnect2.c] vis.h isn't available everywhere
1338 - djm@cvs.openbsd.org 2008/07/15 02:23:14
1340 number of pipelined requests is now 64;
1341 prodded by Iain.Morgan AT nasa.gov
1342 - djm@cvs.openbsd.org 2008/07/16 11:51:14
1344 rename variable first_gc -> last_gc (since it is actually the last
1346 - djm@cvs.openbsd.org 2008/07/16 11:52:19
1348 this loop index should be automatic, not static
1351 - (djm) OpenBSD CVS Sync
1352 - sthen@cvs.openbsd.org 2008/07/13 21:22:52
1354 Change "ssh-keygen -F [host] -l" to not display random art unless
1355 -v is also specified, making it consistent with the manual and other
1358 - djm@cvs.openbsd.org 2008/07/13 22:13:07
1360 use struct sockaddr_storage instead of struct sockaddr for accept(2)
1361 address argument. from visibilis AT yahoo.com in bz#1485; ok markus@
1362 - djm@cvs.openbsd.org 2008/07/13 22:16:03
1364 increase number of piplelined requests so they properly fill the
1365 (recently increased) channel window. prompted by rapier AT psc.edu;
1367 - djm@cvs.openbsd.org 2008/07/14 01:55:56
1369 mention requirement for /dev/log inside chroot when using sftp-server
1370 with ChrootDirectory
1371 - (djm) [openbsd-compat/bindresvport.c] Rename variables s/sin/in/ to
1372 avoid clash with sin(3) function; reported by
1373 cristian.ionescu-idbohrn AT axis.com
1374 - (djm) [openbsd-compat/rresvport.c] Add unistd.h for missing close()
1375 prototype; reported by cristian.ionescu-idbohrn AT axis.com
1376 - (djm) [umac.c] Rename variable s/buffer_ptr/bufp/ to avoid clash;
1377 reported by cristian.ionescu-idbohrn AT axis.com
1378 - (djm) [contrib/cygwin/Makefile contrib/cygwin/ssh-host-config]
1379 [contrib/cygwin/ssh-user-config contrib/cygwin/sshd-inetd]
1380 Revamped and simplified Cygwin ssh-host-config script that uses
1381 unified csih configuration tool. Requires recent Cygwin.
1382 Patch from vinschen AT redhat.com
1385 - (djm) OpenBSD CVS Sync
1386 - djm@cvs.openbsd.org 2008/07/12 04:52:50
1388 unbreak; move clearing of cctx struct to before first use
1389 reported by dkrause@
1390 - djm@cvs.openbsd.org 2008/07/12 05:33:41
1392 better description for -i flag:
1393 s/RSA authentication/public key authentication/
1394 - (djm) [openbsd-compat/fake-rfc2553.c openbsd-compat/fake-rfc2553.h]
1395 return EAI_FAMILY when trying to lookup unsupported address family;
1396 from vinschen AT redhat.com
1399 - (djm) OpenBSD CVS Sync
1400 - stevesk@cvs.openbsd.org 2008/07/07 00:31:41
1402 we don't need arg after the debug3() was removed. from lint.
1404 - stevesk@cvs.openbsd.org 2008/07/07 23:32:51
1406 /*NOTREACHED*/ for lint warning:
1407 warning: function key_equal falls off bottom without returning value
1409 - markus@cvs.openbsd.org 2008/07/10 18:05:58
1411 missing bzero; from mickey; ok djm@
1412 - markus@cvs.openbsd.org 2008/07/10 18:08:11
1413 [clientloop.c monitor.c monitor_wrap.c packet.c packet.h sshd.c]
1414 sync v1 and v2 traffic accounting; add it to sshd, too;
1418 - (djm) [Makefile.in] Print "all tests passed" when all regress tests pass
1419 - (djm) [auth1.c] Fix format string vulnerability in protocol 1 PAM
1420 account check failure path. The vulnerable format buffer is supplied
1421 from PAM and should not contain attacker-supplied data.
1422 - (djm) [auth.c] Missing unistd.h for close()
1423 - (djm) [configure.ac] Add -Wformat-security to CFLAGS for gcc 3.x and 4.x
1426 - (djm) [auth.c] Fixed test for locked account on HP/UX with shadowed
1427 passwords disabled. bz#1083 report & patch from senthilkumar_sen AT
1428 hotpop.com, w/ dtucker@
1429 - (djm) [atomicio.c configure.ac] Disable poll() fallback in atomiciov for
1430 Tru64. readv doesn't seem to be a comparable object there.
1431 bz#1386, patch from dtucker@ ok me
1432 - (djm) [Makefile.in] Pass though pass to conch for interop tests
1433 - (djm) [configure.ac] unbreak: remove extra closing brace
1434 - (djm) OpenBSD CVS Sync
1435 - djm@cvs.openbsd.org 2008/07/04 23:08:25
1437 handle EINTR in packet_write_poll()l ok dtucker@
1438 - djm@cvs.openbsd.org 2008/07/04 23:30:16
1440 Make protocol 1 MaxAuthTries logic match protocol 2's.
1441 Do not treat the first protocol 2 authentication attempt as
1442 a failure IFF it is for method "none".
1443 Makes MaxAuthTries' user-visible behaviour identical for
1446 - djm@cvs.openbsd.org 2008/07/05 05:16:01
1451 - (dtucker) OpenBSD CVS Sync
1452 - djm@cvs.openbsd.org 2008/07/02 13:30:34
1454 really really remove the freebie "none" auth try for protocol 2
1455 - djm@cvs.openbsd.org 2008/07/02 13:47:39
1457 When forking after authentication ("ssh -f") with ExitOnForwardFailure
1458 enabled, delay the fork until after replies for any -R forwards have
1459 been seen. Allows for robust detection of -R forward failure when
1460 using -f (similar to bz#92); ok dtucker@
1461 - otto@cvs.openbsd.org 2008/07/03 21:46:58
1463 avoid nasty double free; ok dtucker@ djm@
1464 - djm@cvs.openbsd.org 2008/07/04 03:44:59
1465 [servconf.c groupaccess.h groupaccess.c]
1466 support negation of groups in "Match group" block (bz#1315); ok dtucker@
1467 - dtucker@cvs.openbsd.org 2008/07/04 03:47:02
1469 Make debug a little clearer. ok djm@
1470 - djm@cvs.openbsd.org 2008/06/30 08:07:34
1471 [regress/key-options.sh]
1472 shell portability: use "=" instead of "==" in test(1) expressions,
1473 double-quote string with backslash escaped /
1474 - djm@cvs.openbsd.org 2008/06/30 10:31:11
1475 [regress/{putty-transfer,putty-kex,putty-ciphers}.sh]
1476 remove "set -e" left over from debugging
1477 - djm@cvs.openbsd.org 2008/06/30 10:43:03
1478 [regress/conch-ciphers.sh]
1479 explicitly disable conch options that could interfere with the test
1480 - (dtucker) [sftp-server.c] Bug #1447: fall back to racy rename if link
1481 returns EXDEV. Patch from Mike Garrison, ok djm@
1482 - (djm) [atomicio.c channels.c clientloop.c defines.h includes.h]
1483 [packet.c scp.c serverloop.c sftp-client.c ssh-agent.c ssh-keyscan.c]
1484 [sshd.c] Explicitly handle EWOULDBLOCK wherever we handle EAGAIN, on
1485 some platforms (HP nonstop) it is a distinct errno;
1486 bz#1467 reported by sconeu AT yahoo.com; ok dtucker@
1489 - (dtucker) OpenBSD CVS Sync
1490 - djm@cvs.openbsd.org 2008/06/30 08:05:59
1492 typo: s/constraint_date/constraint_data/
1493 - djm@cvs.openbsd.org 2008/06/30 12:15:39
1495 only pass channel requests on session channels through to the session
1496 channel handler, avoiding spurious log messages; ok! markus@
1497 - djm@cvs.openbsd.org 2008/06/30 12:16:02
1499 only send eow@openssh.com notifications for session channels; ok! markus@
1500 - djm@cvs.openbsd.org 2008/06/30 12:18:34
1502 clarify that eow@openssh.com is only sent on session channels
1503 - dtucker@cvs.openbsd.org 2008/07/01 07:20:52
1505 Check ExitOnForwardFailure if forwardings are disabled due to a failed
1506 host key check. ok djm@
1507 - dtucker@cvs.openbsd.org 2008/07/01 07:24:22
1508 [sshconnect.c sshd.c]
1509 Send CR LF during protocol banner exchanges, but only for Protocol 2 only,
1510 in order to comply with RFC 4253. bz #1443, ok djm@
1511 - stevesk@cvs.openbsd.org 2008/07/01 23:12:47
1513 fix some typos; ok djm@
1514 - djm@cvs.openbsd.org 2008/07/02 02:24:18
1515 [sshd_config sshd_config.5 sshd.8 servconf.c]
1516 increase default size of ssh protocol 1 ephemeral key from 768 to 1024
1517 bits; prodded by & ok dtucker@ ok deraadt@
1518 - dtucker@cvs.openbsd.org 2008/07/02 12:03:51
1519 [auth-rsa.c auth.c auth2-pubkey.c auth.h]
1520 Merge duplicate host key file checks, based in part on a patch from Rob
1521 Holland via bz #1348 . Also checks for non-regular files during protocol
1523 - djm@cvs.openbsd.org 2008/07/02 12:36:39
1524 [auth2-none.c auth2.c]
1525 Make protocol 2 MaxAuthTries behaviour a little more sensible:
1526 Check whether client has exceeded MaxAuthTries before running
1527 an authentication method and skip it if they have, previously it
1528 would always allow one try (for "none" auth).
1529 Preincrement failure count before post-auth test - previously this
1530 checked and postincremented, also to allow one "none" try.
1531 Together, these two changes always count the "none" auth method
1532 which could be skipped by a malicious client (e.g. an SSH worm)
1533 to get an extra attempt at a real auth method. They also make
1534 MaxAuthTries=0 a useful way to block users entirely (esp. in a
1535 sshd_config Match block).
1536 Also, move sending of any preauth banner from "none" auth method
1537 to the first call to input_userauth_request(), so worms that skip
1538 the "none" method get to see it too.
1541 - (djm) OpenBSD CVS Sync
1542 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1543 [regress/Makefile regress/key-options.sh]
1544 Add regress test for key options. ok djm@
1545 - dtucker@cvs.openbsd.org 2008/06/11 23:11:40
1547 Don't run cipher-speed test by default; mistakenly enabled by me
1548 - djm@cvs.openbsd.org 2008/06/28 13:57:25
1549 [regress/Makefile regress/test-exec.sh regress/conch-ciphers.sh]
1550 very basic regress test against Twisted Conch in "make interop"
1551 target (conch is available in ports/devel/py-twisted/conch);
1553 - (djm) [regress/Makefile] search for conch by path, like we do putty
1556 - (djm) OpenBSD CVS Sync
1557 - martynas@cvs.openbsd.org 2008/06/21 07:46:46
1559 use optopt to get invalid flag, instead of return value of getopt,
1560 which is always '?'; ok djm@
1561 - otto@cvs.openbsd.org 2008/06/25 11:13:43
1563 add key length to visual fingerprint; zap magical constants;
1565 - djm@cvs.openbsd.org 2008/06/26 06:10:09
1566 [sftp-client.c sftp-server.c]
1567 allow the sftp chmod(2)-equivalent operation to set set[ug]id/sticky
1568 bits. Note that this only affects explicit setting of modes (e.g. via
1569 sftp(1)'s chmod command) and not file transfers. (bz#1310)
1571 - djm@cvs.openbsd.org 2008/06/26 09:19:40
1572 [dh.c dh.h moduli.c]
1573 when loading moduli from /etc/moduli in sshd(8), check that they
1574 are of the expected "safe prime" structure and have had
1575 appropriate primality tests performed;
1576 feedback and ok dtucker@
1577 - grunk@cvs.openbsd.org 2008/06/26 11:46:31
1578 [readconf.c readconf.h ssh.1 ssh_config.5 sshconnect.c]
1579 Move SSH Fingerprint Visualization away from sharing the config option
1580 CheckHostIP to an own config option named VisualHostKey.
1581 While there, fix the behaviour that ssh would draw a random art picture
1582 on every newly seen host even when the option was not enabled.
1583 prodded by deraadt@, discussions,
1584 help and ok markus@ djm@ dtucker@
1585 - jmc@cvs.openbsd.org 2008/06/26 21:11:46
1587 add VisualHostKey to the list of options listed in -o;
1588 - djm@cvs.openbsd.org 2008/06/28 07:25:07
1591 - djm@cvs.openbsd.org 2008/06/28 13:58:23
1593 refuse to add a key that has unknown constraints specified;
1595 - djm@cvs.openbsd.org 2008/06/28 14:05:15
1597 reset global compat flag after processing a protocol 2 signature
1598 request with the legacy DSA encoding flag set; ok markus
1599 - djm@cvs.openbsd.org 2008/06/28 14:08:30
1600 [PROTOCOL PROTOCOL.agent]
1601 document the protocol used by ssh-agent; "looks ok" markus@
1604 - (djm) [RFC.nroff contrib/cygwin/Makefile contrib/suse/openssh.spec]
1605 RFC.nroff lacks a license, remove it (it is long gone in OpenBSD).
1608 - (djm) [Makefile.in moduli.5] Include moduli(5) manpage from OpenBSD.
1610 - (djm) [ contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
1611 [contrib/suse/openssh.spec] Include moduli.5 in RPM spec files.
1614 - (dtucker) OpenBSD CVS Sync
1615 - dtucker@cvs.openbsd.org 2008/06/16 13:22:53
1616 [session.c channels.c]
1617 Rename the isatty argument to is_tty so we don't shadow
1618 isatty(3). ok markus@
1619 - (dtucker) [channels.c] isatty -> is_tty here too.
1622 - (dtucker) [configure.ac] Enable -fno-builtin-memset when using gcc.
1624 - dtucker@cvs.openbsd.org 2008/06/14 15:49:48
1626 wrap long line at 80 chars
1627 - dtucker@cvs.openbsd.org 2008/06/14 17:07:11
1629 ensure default umask disallows at least group and world write; ok djm@
1630 - djm@cvs.openbsd.org 2008/06/14 18:33:43
1632 suppress the warning message from chdir(homedir) failures
1633 when chrooted (bz#1461); ok dtucker
1634 - dtucker@cvs.openbsd.org 2008/06/14 19:42:10
1636 Mention that scp follows symlinks during -r. bz #1466,
1637 from nectar at apple
1638 - dtucker@cvs.openbsd.org 2008/06/15 16:55:38
1640 MaxSessions is allowed in a Match block too
1641 - dtucker@cvs.openbsd.org 2008/06/15 16:58:40
1642 [servconf.c sshd_config.5]
1643 Allow MaxAuthTries within a Match block. ok djm@
1644 - djm@cvs.openbsd.org 2008/06/15 20:06:26
1645 [channels.c channels.h session.c]
1646 don't call isatty() on a pty master, instead pass a flag down to
1647 channel_set_fds() indicating that te fds refer to a tty. Fixes a
1648 hang on exit on Solaris (bz#1463) in portable but is actually
1649 a generic bug; ok dtucker deraadt markus
1652 - (djm) [openbsd-compat/sigact.c] Avoid NULL derefs in ancient sigaction
1653 replacement code; patch from ighighi AT gmail.com in bz#1240;
1657 - (dtucker) OpenBSD CVS Sync
1658 - deraadt@cvs.openbsd.org 2008/06/13 09:44:36
1660 compile on older gcc; no decl after code
1661 - dtucker@cvs.openbsd.org 2008/06/13 13:56:59
1663 Clear key options in the monitor on failed authentication, prevents
1664 applying additional restrictions to non-pubkey authentications in
1665 the case where pubkey fails but another method subsequently succeeds.
1666 bz #1472, found by Colin Watson, ok markus@ djm@
1667 - dtucker@cvs.openbsd.org 2008/06/13 14:18:51
1668 [auth2-pubkey.c auth-rhosts.c]
1669 Include unistd.h for close(), prevents warnings in -portable
1670 - dtucker@cvs.openbsd.org 2008/06/13 17:21:20
1672 Friendlier error messages for mux fallback. ok djm@
1673 - dtucker@cvs.openbsd.org 2008/06/13 18:55:22
1675 Prevent -Wsign-compare warnings on LP64 systems. bz #1192, ok deraadt@
1676 - grunk@cvs.openbsd.org 2008/06/13 20:13:26
1678 Explain the use of SSH fpr visualization using random art, and cite the
1679 original scientific paper inspiring that technique.
1680 Much help with English and nroff by jmc@, thanks.
1681 - (dtucker) [configure.ac] Bug #1276: avoid linking against libgssapi, which
1682 despite its name doesn't seem to implement all of GSSAPI. Patch from
1683 Jan Engelhardt, sanity checked by Simon Wilkinson.
1686 - (dtucker) OpenBSD CVS Sync
1687 - jmc@cvs.openbsd.org 2008/06/11 07:30:37
1689 kill trailing whitespace;
1690 - grunk@cvs.openbsd.org 2008/06/11 21:01:35
1691 [ssh_config.5 key.h readconf.c readconf.h ssh-keygen.1 ssh-keygen.c key.c
1693 Introduce SSH Fingerprint ASCII Visualization, a technique inspired by the
1694 graphical hash visualization schemes known as "random art", and by
1695 Dan Kaminsky's musings on the subject during a BlackOp talk at the
1697 Scientific publication (original paper):
1698 "Hash Visualization: a New Technique to improve Real-World Security",
1699 Perrig A. and Song D., 1999, International Workshop on Cryptographic
1700 Techniques and E-Commerce (CrypTEC '99)
1701 http://sparrow.ece.cmu.edu/~adrian/projects/validation/validation.pdf
1702 The algorithm used here is a worm crawling over a discrete plane,
1703 leaving a trace (augmenting the field) everywhere it goes.
1704 Movement is taken from dgst_raw 2bit-wise. Bumping into walls
1705 makes the respective movement vector be ignored for this turn,
1706 thus switching to the other color of the chessboard.
1707 Graphs are not unambiguous for now, because circles in graphs can be
1708 walked in either direction.
1709 discussions with several people,
1710 help, corrections and ok markus@ djm@
1711 - grunk@cvs.openbsd.org 2008/06/11 21:38:25
1713 ssh-keygen -lv -f /etc/ssh/ssh_host_rsa_key.pub
1714 would not display you the random art as intended, spotted by canacar@
1715 - grunk@cvs.openbsd.org 2008/06/11 22:20:46
1716 [ssh-keygen.c ssh-keygen.1]
1717 ssh-keygen would write fingerprints to STDOUT, and random art to STDERR,
1718 that is not how it was envisioned.
1719 Also correct manpage saying that -v is needed along with -l for it to work.
1721 - otto@cvs.openbsd.org 2008/06/11 23:02:22
1723 simpler way of computing the augmentations; ok grunk@
1724 - grunk@cvs.openbsd.org 2008/06/11 23:03:56
1726 CheckHostIP set to ``fingerprint'' will display both hex and random art
1728 - grunk@cvs.openbsd.org 2008/06/11 23:51:57
1730 #define statements that are not atoms need braces around them, else they
1731 will cause trouble in some cases.
1732 Also do a computation of -1 once, and not in a loop several times.
1734 - dtucker@cvs.openbsd.org 2008/06/12 00:03:49
1735 [dns.c canohost.c sshconnect.c]
1736 Do not pass "0" strings as ports to getaddrinfo because the lookups
1737 can slow things down and we never use the service info anyway. bz
1738 #859, patch from YOSHIFUJI Hideaki and John Devitofranceschi. ok
1740 djm belives that the reason for the "0" strings is to ensure that
1741 it's not possible to call getaddrinfo with both host and port being
1742 NULL. In the case of canohost.c host is a local array. In the
1743 case of sshconnect.c, it's checked for null immediately before use.
1744 In dns.c it ultimately comes from ssh.c:main() and is guaranteed to
1745 be non-null but it's not obvious, so I added a warning message in
1746 case it is ever passed a null.
1747 - grunk@cvs.openbsd.org 2008/06/12 00:13:55
1749 Make ssh print the random art also when ssh'ing to a host using IP only.
1750 spotted by naddy@, ok and help djm@ dtucker@
1751 - otto@cvs.openbsd.org 2008/06/12 00:13:13
1753 use an odd number of rows and columns and a separate start marker, looks
1755 - djm@cvs.openbsd.org 2008/06/12 03:40:52
1756 [clientloop.h mux.c channels.c clientloop.c channels.h]
1757 Enable ~ escapes for multiplex slave sessions; give each channel
1758 its own escape state and hook the escape filters up to muxed
1760 Mux slaves do not currently support the ~^Z and ~& escapes.
1761 NB. this change cranks the mux protocol version, so a new ssh
1762 mux client will not be able to connect to a running old ssh
1765 - djm@cvs.openbsd.org 2008/06/12 04:06:00
1766 [clientloop.h ssh.c clientloop.c]
1767 maintain an ordered queue of outstanding global requests that we
1768 expect replies to, similar to the per-channel confirmation queue.
1769 Use this queue to verify success or failure for remote forward
1770 establishment in a race free way.
1772 - djm@cvs.openbsd.org 2008/06/12 04:17:47
1774 thall shalt not code past the eightieth column
1775 - djm@cvs.openbsd.org 2008/06/12 04:24:06
1777 thal shalt not code past the eightieth column
1778 - djm@cvs.openbsd.org 2008/06/12 05:15:41
1780 document tun@openssh.com forwarding method
1781 - djm@cvs.openbsd.org 2008/06/12 05:32:30
1783 some more TODO for me
1784 - grunk@cvs.openbsd.org 2008/06/12 05:42:46
1786 supply the key type (rsa1, rsa, dsa) as a caption in the frame of the
1787 random art. while there, stress the fact that the field base should at
1788 least be 8 characters for the pictures to make sense.
1790 - grunk@cvs.openbsd.org 2008/06/12 06:32:59
1792 We already mark the start of the worm, now also mark the end of the worm
1793 in our random art drawings.
1795 - djm@cvs.openbsd.org 2008/06/12 15:19:17
1796 [clientloop.h channels.h clientloop.c channels.c mux.c]
1797 The multiplexing escape char handler commit last night introduced a
1798 small memory leak per session; plug it.
1799 - dtucker@cvs.openbsd.org 2008/06/12 16:35:31
1800 [ssh_config.5 ssh.c]
1801 keyword expansion for localcommand. ok djm@
1802 - jmc@cvs.openbsd.org 2008/06/12 19:10:09
1803 [ssh_config.5 ssh-keygen.1]
1804 tweak the ascii art text; ok grunk
1805 - dtucker@cvs.openbsd.org 2008/06/12 20:38:28
1806 [sshd.c sshconnect.c packet.h misc.c misc.h packet.c]
1807 Make keepalive timeouts apply while waiting for a packet, particularly
1808 during key renegotiation (bz #1363). With djm and Matt Day, ok djm@
1809 - djm@cvs.openbsd.org 2008/06/12 20:47:04
1811 print extension revisions for extensions that we understand
1812 - djm@cvs.openbsd.org 2008/06/12 21:06:25
1814 I was coalescing expected global request confirmation replies at
1815 the wrong end of the queue - fix; prompted by markus@
1816 - grunk@cvs.openbsd.org 2008/06/12 21:14:46
1818 make ssh-keygen -lf show the key type just as ssh-add -l would do it
1820 - grunk@cvs.openbsd.org 2008/06/12 22:03:36
1822 add my copyright, ok djm@
1823 - ian@cvs.openbsd.org 2008/06/12 23:24:58
1825 tweak wording in message, ok deraadt@ jmc@
1826 - dtucker@cvs.openbsd.org 2008/06/13 00:12:02
1828 replace __dead with __attribute__((noreturn)), makes things
1829 a little easier to port. Also, add it to sigdie(). ok djm@
1830 - djm@cvs.openbsd.org 2008/06/13 00:16:49
1832 fall back to creating a new TCP connection on most multiplexing errors
1833 (socket connect fail, invalid version, refused permittion, corrupted
1834 messages, etc.); bz #1329 ok dtucker@
1835 - dtucker@cvs.openbsd.org 2008/06/13 00:47:53
1837 upcast size_t to u_long to match format arg; ok djm@
1838 - dtucker@cvs.openbsd.org 2008/06/13 00:51:47
1840 upcast another size_t to u_long to match format
1841 - dtucker@cvs.openbsd.org 2008/06/13 01:38:23
1843 upcast uid to long with matching %ld, prevents warnings in portable
1844 - djm@cvs.openbsd.org 2008/06/13 04:40:22
1845 [auth2-pubkey.c auth-rhosts.c]
1846 refuse to read ~/.shosts or ~/.ssh/authorized_keys that are not
1847 regular files; report from Solar Designer via Colin Watson in bz#1471
1849 - (dtucker) [clientloop.c serverloop.c] channel_register_filter now
1850 takes 2 more args. with djm@
1851 - (dtucker) [defines.h] Bug #1112: __dead is, well dead. Based on a patch
1853 - (dtucker) [auth-sia.c] Bug #1241: support password expiry on Tru64 SIA
1854 systems. Patch from R. Scott Bailey.
1855 - (dtucker) [umac.c] STORE_UINT32_REVERSED and endian_convert are never used
1856 on big endian machines, so ifdef them for little-endian only to prevent
1857 unused function warnings on big-endians.
1858 - (dtucker) [openbsd-compat/setenv.c] Make offsets size_t to prevent
1859 compiler warnings on some platforms. Based on a discussion with otto@
1862 - (djm) [channels.c configure.ac]
1863 Do not set SO_REUSEADDR on wildcard X11 listeners (X11UseLocalhost=no)
1867 - (dtucker) OpenBSD CVS Sync
1868 - djm@cvs.openbsd.org 2008/06/10 03:57:27
1869 [servconf.c match.h sshd_config.5]
1870 support CIDR address matching in sshd_config "Match address" blocks, with
1871 full support for negation and fall-back to classic wildcard matching.
1873 Match address 192.0.2.0/24,3ffe:ffff::/32,!10.*
1874 PasswordAuthentication yes
1875 addrmatch.c code mostly lifted from flowd's addr.c
1876 feedback and ok dtucker@
1877 - djm@cvs.openbsd.org 2008/06/10 04:17:46
1879 better reference for pattern-list
1880 - dtucker@cvs.openbsd.org 2008/06/10 04:50:25
1881 [sshd.c channels.h channels.c log.c servconf.c log.h servconf.h sshd.8]
1882 Add extended test mode (-T) and connection parameters for test mode (-C).
1883 -T causes sshd to write its effective configuration to stdout and exit.
1884 -C causes any relevant Match rules to be applied before output. The
1885 combination allows tesing of the parser and config files. ok deraadt djm
1886 - jmc@cvs.openbsd.org 2008/06/10 07:12:00
1889 - jmc@cvs.openbsd.org 2008/06/10 08:17:40
1892 - fix SYNOPSIS, and sort options
1893 - some minor additional fixes
1894 - dtucker@cvs.openbsd.org 2008/06/09 18:06:32
1895 [regress/test-exec.sh]
1896 Don't generate putty keys if we're not going to use them. ok djm
1897 - dtucker@cvs.openbsd.org 2008/06/10 05:23:32
1898 [regress/addrmatch.sh regress/Makefile]
1899 Regress test for Match CIDR rules. ok djm@
1900 - dtucker@cvs.openbsd.org 2008/06/10 15:21:41
1902 Use a more portable construct for checking if we're running a putty test
1903 - dtucker@cvs.openbsd.org 2008/06/10 15:28:49
1906 - dtucker@cvs.openbsd.org 2008/06/10 18:21:24
1908 clarify that Host patterns are space-separated. ok deraadt
1909 - djm@cvs.openbsd.org 2008/06/10 22:15:23
1910 [PROTOCOL ssh.c serverloop.c]
1911 Add a no-more-sessions@openssh.com global request extension that the
1912 client sends when it knows that it will never request another session
1913 (i.e. when session multiplexing is disabled). This allows a server to
1914 disallow further session requests and terminate the session.
1915 Why would a non-multiplexing client ever issue additional session
1916 requests? It could have been attacked with something like SSH'jack:
1917 http://www.storm.net.nz/projects/7
1918 feedback & ok markus
1919 - djm@cvs.openbsd.org 2008/06/10 23:06:19
1920 [auth-options.c match.c servconf.c addrmatch.c sshd.8]
1921 support CIDR address matching in .ssh/authorized_keys from="..." stanzas
1922 ok and extensive testing dtucker@
1923 - dtucker@cvs.openbsd.org 2008/06/10 23:21:34
1925 Use '\0' for a nul byte rather than unadorned 0. ok djm@
1926 - dtucker@cvs.openbsd.org 2008/06/10 23:13:43
1927 [Makefile regress/key-options.sh]
1928 Add regress test for key options. ok djm@
1929 - (dtucker) [openbsd-compat/fake-rfc2553.h] Add sin6_scope_id to sockaddr_in6
1930 since the new CIDR code in addmatch.c references it.
1931 - (dtucker) [Makefile.in configure.ac regress/addrmatch.sh] Skip IPv6
1932 specific tests on platforms that don't do IPv6.
1933 - (dtucker) [Makefile.in] Define TEST_SSH_IPV6 in make's arguments as well
1935 - (dtucker) [Makefile.in] Move addrmatch.o to libssh.a where it's needed now.
1938 - (dtucker) OpenBSD CVS Sync
1939 - dtucker@cvs.openbsd.org 2008/06/08 17:04:41
1941 Add case for ENOSYS in errno_to_portable; ok deraadt
1942 - dtucker@cvs.openbsd.org 2008/06/08 20:15:29
1943 [sftp.c sftp-client.c sftp-client.h]
1944 Have the sftp client store the statvfs replies in wire format,
1945 which prevents problems when the server's native sizes exceed the
1947 Also extends the sizes of the remaining 32bit wire format to 64bit,
1948 they're specified as unsigned long in the standard.
1949 - dtucker@cvs.openbsd.org 2008/06/09 13:02:39
1951 Extend 32bit -> 64bit values for statvfs extension missed in previous
1953 - dtucker@cvs.openbsd.org 2008/06/09 13:38:46
1955 Use a $OpenBSD tag so our scripts will sync changes.
1958 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c
1959 openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
1960 openbsd-compat/bsd-statvfs.{c,h}] Add a null implementation of statvfs and
1961 fstatvfs and remove #defines around statvfs code. ok djm@
1962 - (dtucker) [configure.ac defines.h sftp-client.c M sftp-server.c] Add a
1963 macro to convert fsid to unsigned long for platforms where fsid is a
1967 - (dtucker) [mux.c] Include paths.h inside ifdef HAVE_PATHS_H.
1968 - (dtucker) [configure.ac defines.h sftp-client.c sftp-server.c sftp.c]
1969 Do not enable statvfs extensions on platforms that do not have statvfs.
1970 - (dtucker) OpenBSD CVS Sync
1971 - djm@cvs.openbsd.org 2008/05/19 06:14:02
1972 [packet.c] unbreak protocol keepalive timeouts bz#1465; ok dtucker@
1973 - djm@cvs.openbsd.org 2008/05/19 15:45:07
1974 [sshtty.c ttymodes.c sshpty.h]
1975 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1976 we would send the modes corresponding to a zeroed struct termios,
1977 whereas we should have been sending an empty list of modes.
1978 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1979 - djm@cvs.openbsd.org 2008/05/19 15:46:31
1981 support -l (print fingerprint) in combination with -F (find host) to
1982 search for a host in ~/.ssh/known_hosts and display its fingerprint;
1984 - djm@cvs.openbsd.org 2008/05/19 20:53:52
1986 unbreak tree by committing this bit that I missed from:
1987 Fix sending tty modes when stdin is not a tty (bz#1199). Previously
1988 we would send the modes corresponding to a zeroed struct termios,
1989 whereas we should have been sending an empty list of modes.
1990 Based on patch from daniel.ritz AT alcatel.ch; ok dtucker@ markus@
1993 - (djm) [openbsd-compat/bsd-arc4random.c] Fix math bug that caused bias
1994 in arc4random_uniform with upper_bound in (2^30,2*31). Note that
1995 OpenSSH did not make requests with upper bounds in this range.
1998 - (djm) [configure.ac mux.c sftp.c openbsd-compat/Makefile.in]
1999 [openbsd-compat/fmt_scaled.c openbsd-compat/openbsd-compat.h]
2000 Fix compilation on Linux, including pulling in fmt_scaled(3)
2001 implementation from OpenBSD's libutil.
2004 - (djm) OpenBSD CVS Sync
2005 - djm@cvs.openbsd.org 2008/04/04 05:14:38
2007 ChrootDirectory is supported in Match blocks (in fact, it is most useful
2008 there). Spotted by Minstrel AT minstrel.org.uk
2009 - djm@cvs.openbsd.org 2008/04/04 06:44:26
2011 oops, some unrelated stuff crept into that commit - backout.
2013 - djm@cvs.openbsd.org 2008/04/05 02:46:02
2015 HostbasedAuthentication is supported under Match too
2016 - (djm) [openbsd-compat/bsd-arc4random.c openbsd-compat/openbsd-compat.c]
2017 [configure.ac] Implement arc4random_buf(), import implementation of
2018 arc4random_uniform() from OpenBSD
2019 - (djm) [openbsd-compat/bsd-arc4random.c] Warning fixes
2020 - (djm) [openbsd-compat/port-tun.c] needs sys/queue.h
2021 - (djm) OpenBSD CVS Sync
2022 - djm@cvs.openbsd.org 2008/04/13 00:22:17
2024 Use arc4random_buf() when requesting more than a single word of output
2025 Use arc4random_uniform() when the desired random number upper bound
2026 is not a power of two
2027 ok deraadt@ millert@
2028 - djm@cvs.openbsd.org 2008/04/18 12:32:11
2029 [sftp-client.c sftp-client.h sftp-server.c sftp.1 sftp.c sftp.h]
2030 introduce sftp extension methods statvfs@openssh.com and
2031 fstatvfs@openssh.com that implement statvfs(2)-like operations,
2032 based on a patch from miklos AT szeredi.hu (bz#1399)
2033 also add a "df" command to the sftp client that uses the
2034 statvfs@openssh.com to produce a df(1)-like display of filesystem
2035 space and inode utilisation
2037 - jmc@cvs.openbsd.org 2008/04/18 17:15:47
2040 - djm@cvs.openbsd.org 2008/04/18 22:01:33
2042 remove unneccessary parentheses
2043 - otto@cvs.openbsd.org 2008/04/29 11:20:31
2045 garbage collect two unused fields in struct mm_master; ok markus@
2046 - djm@cvs.openbsd.org 2008/04/30 10:14:03
2047 [ssh-keyscan.1 ssh-keyscan.c]
2048 default to rsa (protocol 2) keys, instead of rsa1 keys; spotted by
2049 larsnooden AT openoffice.org
2050 - pyr@cvs.openbsd.org 2008/05/07 05:49:37
2051 [servconf.c servconf.h session.c sshd_config.5]
2052 Enable the AllowAgentForwarding option in sshd_config (global and match
2053 context), to specify if agents should be permitted on the server.
2054 As the man page states:
2055 ``Note that disabling Agent forwarding does not improve security
2056 unless users are also denied shell access, as they can always install
2057 their own forwarders.''
2058 ok djm@, ok and a mild frown markus@
2059 - pyr@cvs.openbsd.org 2008/05/07 06:43:35
2061 push the sshd_config bits in, spotted by ajacoutot@
2062 - jmc@cvs.openbsd.org 2008/05/07 08:00:14
2065 - markus@cvs.openbsd.org 2008/05/08 06:59:01
2066 [bufaux.c buffer.h channels.c packet.c packet.h]
2067 avoid extra malloc/copy/free when receiving data over the net;
2068 ~10% speedup for localhost-scp; ok djm@
2069 - djm@cvs.openbsd.org 2008/05/08 12:02:23
2070 [auth-options.c auth1.c channels.c channels.h clientloop.c gss-serv.c]
2071 [monitor.c monitor_wrap.c nchan.c servconf.c serverloop.c session.c]
2073 Implement a channel success/failure status confirmation callback
2074 mechanism. Each channel maintains a queue of callbacks, which will
2075 be drained in order (RFC4253 guarantees confirm messages are not
2076 reordered within an channel).
2077 Also includes a abandonment callback to clean up if a channel is
2078 closed without sending confirmation messages. This probably
2079 shouldn't happen in compliant implementations, but it could be
2080 abused to leak memory.
2081 ok markus@ (as part of a larger diff)
2082 - djm@cvs.openbsd.org 2008/05/08 12:21:16
2083 [monitor.c monitor_wrap.c session.h servconf.c servconf.h session.c]
2084 [sshd_config sshd_config.5]
2085 Make the maximum number of sessions run-time controllable via
2086 a sshd_config MaxSessions knob. This is useful for disabling
2087 login/shell/subsystem access while leaving port-forwarding working
2088 (MaxSessions 0), disabling connection multiplexing (MaxSessions 1) or
2089 simply increasing the number of allows multiplexed sessions.
2090 Because some bozos are sure to configure MaxSessions in excess of the
2091 number of available file descriptors in sshd (which, at peak, might be
2092 as many as 9*MaxSessions), audit sshd to ensure that it doesn't leak fds
2093 on error paths, and make it fail gracefully on out-of-fd conditions -
2094 sending channel errors instead of than exiting with fatal().
2095 bz#1090; MaxSessions config bits and manpage from junyer AT gmail.com
2097 - djm@cvs.openbsd.org 2008/05/08 13:06:11
2098 [clientloop.c clientloop.h ssh.c]
2099 Use new channel status confirmation callback system to properly deal
2100 with "important" channel requests that fail, in particular command exec,
2101 shell and subsystem requests. Previously we would optimistically assume
2102 that the requests would always succeed, which could cause hangs if they
2103 did not (e.g. when the server runs out of fds) or were unimplemented by
2104 the server (bz #1384)
2105 Also, properly report failing multiplex channel requests via the mux
2106 client stderr (subject to LogLevel in the mux master) - better than
2108 most bits ok markus@ (as part of a larger diff)
2109 - djm@cvs.openbsd.org 2008/05/09 04:55:56
2110 [channels.c channels.h clientloop.c serverloop.c]
2111 Try additional addresses when connecting to a port forward destination
2112 whose DNS name resolves to more than one address. The previous behaviour
2113 was to try the first address and give up.
2114 Reported by stig AT venaas.com in bz#343
2115 great feedback and ok markus@
2116 - djm@cvs.openbsd.org 2008/05/09 14:18:44
2117 [clientloop.c clientloop.h ssh.c mux.c]
2118 tidy up session multiplexing code, moving it into its own file and
2119 making the function names more consistent - making ssh.c and
2120 clientloop.c a fair bit more readable.
2122 - djm@cvs.openbsd.org 2008/05/09 14:26:08
2124 dingo stole my diff hunk
2125 - markus@cvs.openbsd.org 2008/05/09 16:16:06
2127 re-add the USE_PIPES code and enable it.
2128 without pipes shutdown-read from the sshd does not trigger
2129 a SIGPIPE when the forked program does a write.
2131 (Id sync only, USE_PIPES never left portable OpenSSH)
2132 - markus@cvs.openbsd.org 2008/05/09 16:17:51
2134 error-fd race: don't enable the error fd in the select bitmask
2135 for channels with both in- and output closed, since the channel
2136 will go away before we call select();
2137 report, lots of debugging help and ok djm@
2138 - markus@cvs.openbsd.org 2008/05/09 16:21:13
2139 [channels.h clientloop.c nchan.c serverloop.c]
2141 ssh -2 localhost od /bin/ls | true
2142 ignoring SIGPIPE by adding a new channel message (EOW) that signals
2143 the peer that we're not interested in any data it might send.
2144 fixes bz #85; discussion, debugging and ok djm@
2145 - pvalchev@cvs.openbsd.org 2008/05/12 20:52:20
2147 Ensure nh_result lies on a 64-bit boundary (fixes warnings observed
2148 on Itanium on Linux); from Dale Talcott (bug #1462); ok djm@
2149 - djm@cvs.openbsd.org 2008/05/15 23:52:24
2151 document eow message in ssh protocol 2 channel state machine;
2152 feedback and ok markus@
2153 - djm@cvs.openbsd.org 2008/05/18 21:29:05
2155 comment extension announcement
2156 - djm@cvs.openbsd.org 2008/05/16 08:30:42
2158 document our protocol extensions and deviations; ok markus@
2159 - djm@cvs.openbsd.org 2008/05/17 01:31:56
2161 grammar and correctness fixes from stevesk@
2164 - (djm) [openbsd-compat/bsd-poll.c] Include stdlib.h to avoid compile-
2165 time warnings on LynxOS. Patch from ops AT iki.fi
2166 - (djm) Force string arguments to replacement setproctitle() though
2167 strnvis first. Ok dtucker@
2170 - (djm) OpenBSD CVS sync:
2171 - markus@cvs.openbsd.org 2008/04/02 15:36:51
2173 avoid possible hijacking of x11-forwarded connections (back out 1.183)
2174 CVE-2008-1483; ok djm@
2175 - jmc@cvs.openbsd.org 2008/03/27 22:37:57
2177 remove trailing whitespace;
2178 - djm@cvs.openbsd.org 2008/04/03 09:50:14
2181 - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
2182 [contrib/suse/openssh.spec] Crank version numbers in RPM spec files
2183 - (djm) [README] Update link to release notes
2184 - (djm) Release 5.0p1