2 - Enabled utmpx support by default for Solaris
3 - Cleanup sshd.c PAM a little more
4 - Revised RPM package to include Jim Knoble's <jmknoble@pobox.com>
5 X11 ssh-askpass program.
6 - Revised RPM package to use conditional building of gnome and X11
10 - More fixes from Andre Lucas <andre.lucas@dial.pipex.com>
11 - Cleanup of auth-passwd.c for shadow and MD5 passwords
12 - Cleanup and bugfix of PAM authentication code
15 - Merged fixes from Ben Taylor <bent@clark.net>
16 - Fixed configure support for PAM. Reported by Naz <96na@eng.cam.ac.uk>
17 - Disabled logging of PAM password authentication failures when password
18 is empty. (e.g start of authentication loop). Reported by Naz
22 - Merged later HPUX patch from Andre Lucas
23 <andre.lucas@dial.pipex.com>
24 - Above patch included better utmpx support from Ben Taylor
28 - Fix undefined fd_set type in ssh.h from Povl H. Pedersen
30 - Fix login.c breakage on systems which lack ut_host in struct
31 utmp. Reported by Willard Dawson <willard.dawson@sbs.siemens.com>
34 - Integration of large HPUX patch from Andre Lucas
35 <andre.lucas@dial.pipex.com>. Integrating it had a few other
37 - Ability to disable shadow passwords at configure time
38 - Ability to disable lastlog support at configure time
39 - Support for IP address in $DISPLAY
42 say "REMOTE HOST IDENTIFICATION HAS CHANGED"
43 - Fix DISABLE_SHADOW support
44 - Allow MD5 passwords even if shadow passwords are disabled
48 - Redhat init script patch from Chun-Chung Chen
49 <cjj@u.washington.edu>
50 - Avoid breakage on systems without IPv6 headers
53 - Makefile changes for Solaris from Peter Kocks
54 <peter.kocks@baygate.com>
55 - Minor updates to docs
56 - Merged OpenBSD CVS changes:
57 - [authfd.c ssh-agent.c]
58 keysize warnings talk about identity files
60 "Connection closed by x.x.x.x": fatal() -> log()
61 - Correctly handle empty passwords in shadow file. Patch from:
62 "Chris, the Young One" <cky@pobox.com>
66 - Integrated patchs from Juergen Keil <jk@tools.de>
67 - Avoid void* pointer arithmatic
68 - Use LDFLAGS correctly
69 - Fix SIGIO error in scp
70 - Simplify status line printing in scp
71 - Added better test for inline functions compiler support from
72 Darren_Hall@progressive.com
77 fix get_remote_port() and friends for sshd -i;
78 Holger.Trapp@Informatik.TU-Chemnitz.DE
80 make code simpler. no need for memcpy. niels@ ok
82 namebuflen not sizeof namebuflen; bnd@ep-ag.com via djm@mindrot.org
85 typo; mark.baushke@solipsa.com
86 - [channels.c ssh.c ssh.h sshd.c]
87 type conflict for 'extern Type *options' in channels.c; dot@dotat.at
89 move checking of hostkey into own function.
92 - Clean up broken includes in pty.c
93 - Some older systems don't have poll.h, they use sys/poll.h instead
97 - Fix compilation on systems with AFS. Reported by
99 - Fix installation on Solaris. Reported by
100 Gordon Rowell <gordonr@gormand.com.au>
101 - Fix gccisms (__attribute__ and inline). Report by edgy@us.ibm.com,
102 patch from Markus Friedl <markus.friedl@informatik.uni-erlangen.de>
103 - Auto-locate xauth. Patch from David Agraz <dagraz@jahoopa.com>
104 - Compile fix from David Agraz <dagraz@jahoopa.com>
105 - Avoid compiler warning in bsd-snprintf.c
106 - Added pam_limits.so to default PAM config. Suggested by
107 Jim Knoble <jmknoble@pobox.com>
110 - Import of patch from Ben Taylor <bent@clark.net>:
111 - Improved PAM support
112 - "uninstall" rule for Makefile
114 - Should fix PAM problems on Solaris
115 - OpenBSD CVS updates:
117 avoid stdio; based on work by markus, millert, and I
119 make sure the client selects a supported cipher
121 fix sighup handling. accept would just restart and daemon handled
122 sighup only after the next connection was accepted. use poll on
126 - Applied patch from David Rankin <drankin@bohemians.lexington.ky.us>
127 to fix libwrap support on NetBSD
131 - Compile fix for Solaris with /dev/ptmx from
132 David Agraz <dagraz@jahoopa.com>
135 - sshd Redhat init script patch from Jim Knoble <jmknoble@pobox.com>
136 fixes compatability with 4.x and 5.x
137 - Fixed default SSH_ASKPASS
138 - Fix PAM account and session being called multiple times. Problem
139 reported by Adrian Baugh <adrian@merlin.keble.ox.ac.uk>
140 - Merged more OpenBSD changes:
141 - [atomicio.c authfd.c scp.c serverloop.c ssh.h sshconnect.c sshd.c]
142 move atomicio into it's own file. wrap all socket write()s which
143 were doing write(sock, buf, len) != len, with atomicio() calls.
147 properly name fd variable
149 display great hatred towards strcpy
150 - [pty.c pty.h sshd.c]
151 use openpty() if it exists (it does on BSD4_4)
153 check for ~ expansion past MAXPATHLEN
154 - Modified helper.c to use new atomicio function.
155 - Reformat Makefile a little
156 - Moved RC4 routines from rc4.[ch] into helper.c
157 - Added autoconf code to detect /dev/ptmx (Solaris) and /dev/ptc (AIX)
158 - Updated SuSE spec from Chris Saia <csaia@wtower.com>
159 - Tweaked Redhat spec
160 - Clean up bad imports of a few files (forgot -kb)
164 - Small cleanup of PAM code in sshd.c
165 - Merged OpenBSD CVS changes:
166 - [auth-krb4.c auth-passwd.c auth-skey.c ssh.h]
167 move skey-auth from auth-passwd.c to auth-skey.c, same for krb4
169 warn only about mismatch if key is _used_
170 warn about keysize-mismatch with log() not error()
171 channels.c readconf.c readconf.h ssh.c ssh.h sshconnect.c
174 indent, shorter warning
176 use error() for internal errors
178 set loglevel for SSH_MSG_DISCONNECT to log(), not fatal()
181 - [ssh-add.1 ssh-add.c ssh.h]
182 document $SSH_ASKPASS, reasonable default
184 CheckHostIP is not available for connects via proxy command
187 easier to read client code for passwd and skey auth
188 turn of checkhostip for proxy connects, since we don't know the remote ip
191 - Add definition for __P()
192 - Added [v]snprintf() replacement for systems that lack it
195 - More reformatting merged from OpenBSD CVS
196 - Merged OpenBSD CVS changes:
198 fix packet_integrity_check() for !have_hostname_in_open.
199 report from mrwizard@psu.edu via djm@ibs.com.au
201 set SO_REUSEADDR and SO_LINGER for forwarded ports.
202 chip@valinux.com via damien@ibs.com.au
204 it's not an error() if shutdown_write failes in nchan.
206 remove dead #ifdef-0-code
207 - [readconf.c servconf.c]
208 strcasecmp instead of tolower
210 progress meter overflow fix from damien@ibs.com.au
211 - [ssh-add.1 ssh-add.c]
214 postpone fork_after_authentication until command execution,
215 request/patch from jahakala@cc.jyu.fi via damien@ibs.com.au
216 plus: use daemon() for backgrounding
217 - Added BSD compatible install program and autoconf test, thanks to
218 Niels Kristian Bech Jensen <nkbj@image.dk>
219 - Solaris fixing, thanks to Ben Taylor <bent@clark.net>
220 - Merged beginnings of AIX support from Tor-Ake Fransson <torake@hotmail.com>
224 - Merged very large OpenBSD source code reformat
225 - OpenBSD CVS updates
226 - [channels.c cipher.c compat.c log-client.c scp.c serverloop.c]
227 [ssh.h sshd.8 sshd.c]
229 * Unified Logmessage for all auth-types, for success and for failed
230 * Standard connections get only ONE line in the LOG when level==LOG:
231 Auth-attempts are logged only, if authentication is:
234 c) we had more than AUTH_FAIL_LOG failues
235 * many log() became verbose()
236 * old behaviour with level=VERBOSE
237 - [readconf.c readconf.h ssh.1 ssh.h sshconnect.c sshd.c]
238 tranfer s/key challenge/response data in SSH_SMSG_AUTH_TIS_CHALLENGE
239 messages. allows use of s/key in windows (ttssh, securecrt) and
240 ssh-1.2.27 clients without 'ssh -v', ok: niels@
242 -V, for fallback to openssh in SSH2 compatibility mode
244 fix sigchld race; cjc5@po.cwru.edu
247 - Added SuSE package files from Chris Saia <csaia@wtower.com>
248 - Restructured package-related files under packages/*
249 - Added generic PAM config
250 - Numerous little Solaris fixes
251 - Add recommendation to use GNU make to INSTALL document
254 - Make <enter> close gnome-ssh-askpass (Debian bug #50299)
255 - OpenBSD CVS Changes
257 don't create ~/.ssh only if the user wants to store the private
258 key there. show fingerprint instead of public-key after
259 keygeneration. ok niels@
260 - Added OpenBSD bsd-strlcat.c, created bsd-strlcat.h
261 - Added timersub() macro
262 - Tidy RCSIDs of bsd-*.c
263 - Added autoconf test and macro to deal with old PAM libraries
264 pam_strerror definition (one arg vs two).
265 - Fix EGD problems (Thanks to Ben Taylor <bent@clark.net>)
266 - Retry /dev/urandom reads interrupted by signal (report from
267 Robert Hardy <rhardy@webcon.net>)
268 - Added a setenv replacement for systems which lack it
269 - Only display public key comment when presenting ssh-askpass dialog
272 - Configure, Make and changelog corrections from Tudor Bosman
273 <tudorb@jm.nu> and Niels Kristian Bech Jensen <nkbj@image.dk>
276 - OpenBSD CVS Changes:
278 make this compile, bad markus
279 - [log.c readconf.c servconf.c ssh.h]
280 bugfix: loglevels are per host in clientconfig,
281 factor out common log-level parsing code.
283 remove unused index (-Wall)
285 only one 'extern char *__progname'
287 document SIGHUP, -Q to synopsis
288 - [sshconnect.c serverloop.c sshd.c packet.c packet.h]
289 [channels.c clientloop.c]
290 SSH_CMSG_MAX_PACKET_SIZE, some clients use this, some need this, niels@
291 [hope this time my ISP stays alive during commit]
292 - [OVERVIEW README] typos; green@freebsd
294 replace xstrdup+strcat with strlcat+fixed buffer, fixes OF (bad me)
295 exit if writing the key fails (no infinit loop)
296 print usage() everytime we get bad options
297 - [ssh-keygen.c] overflow, djm@mindrot.org
298 - [sshd.c] fix sigchld race; cjc5@po.cwru.edu
301 - Merged more Solaris support from Marc G. Fournier
302 <marc.fournier@acadiau.ca>
303 - Wrote autoconf tests for integer bit-types
304 - Fixed enabling kerberos support
305 - Fix segfault in ssh-keygen caused by buffer overrun in filename
309 - Merged PAM buffer overrun patch from Chip Salzenberg <chip@valinux.com>
310 - Merged OpenBSD CVS changes
311 - [auth-rhosts.c auth-rsa.c ssh-agent.c sshconnect.c sshd.c]
312 more %d vs. %s in fmt-strings
314 Integers should not be printed with %s
315 - EGD uses a socket, not a named pipe. Duh.
316 - Fix includes in fingerprint.c
317 - Fix scp progress bar bug again.
318 - Move ssh-askpass from ${libdir}/ssh to ${libexecdir}/ssh at request of
319 David Rankin <drankin@bohemians.lexington.ky.us>
320 - Added autoconf option to enable Kerberos 4 support (untested)
321 - Added autoconf option to enable AFS support (untested)
322 - Added autoconf option to enable S/Key support (untested)
323 - Added autoconf option to enable TCP wrappers support (compiles OK)
324 - Renamed BSD helper function files to bsd-*
325 - Added tests for login and daemon and enable OpenBSD replacements for
326 when they are absent.
327 - Added non-PAM MD5 password support patch from Tudor Bosman <tudorb@jm.nu>
330 - Merged OpenBSD CVS changes
331 - [scp.c] foregroundproc() in scp
332 - [sshconnect.h] include fingerprint.h
333 - [sshd.c] bugfix: the log() for passwd-auth escaped during logging
335 - [ssh.1] Spell my name right.
336 - Added openssh.com info to README
339 - Merged OpenBSD CVS changes
340 - [ChangeLog.Ylonen] noone needs this anymore
341 - [authfd.c] close-on-exec for auth-socket, ok deraadt
343 in known_hosts key lookup the entry for the bits does not need
344 to match, all the information is contained in n and e. This
345 solves the problem with buggy servers announcing the wrong
346 modulus length. markus and me.
348 bugfix: check for space if child has terminated, from:
350 - [ssh-add.1 ssh-add.c ssh-keygen.1 ssh-keygen.c sshconnect.c]
351 [fingerprint.c fingerprint.h]
352 rsa key fingerprints, idea from Bjoern Groenvall <bg@sics.se>
354 - [ssh.1] add OpenSSH information to AUTHOR section. okay markus@
356 force logging to stderr while loading private key file
357 (lost while converting to new log-levels)
360 - Fix some Linux libc5 problems reported by Miles Wilson <mw@mctitle.com>
361 - Merged OpenBSD CVS changes:
362 - [auth-rh-rsa.c auth-rsa.c authfd.c authfd.h hostfile.c mpaux.c]
363 [mpaux.h ssh-add.c ssh-agent.c ssh.h ssh.c sshd.c]
364 the keysize of rsa-parameter 'n' is passed implizit,
365 a few more checks and warnings about 'pretended' keysizes.
366 - [cipher.c cipher.h packet.c packet.h sshd.c]
367 remove support for cipher RC4
369 a note for legay systems about secuity issues with permanently_set_uid(),
370 the private hostkey and ptrace()
372 more detailed messages about adding and checking hostkeys
375 - Merged OpenBSD CVS changes:
376 - [ssh-add.c] change passphrase loop logic and remove ref to
378 - Changed to ssh-add.c broke askpass support. Revised it to be a little more
380 - Revised autoconf support for enabling/disabling askpass support.
381 - Merged more OpenBSD CVS changes:
383 - disconnect if getpeername() fails
384 - missing xfree(*client)
386 - disconnect if getpeername() fails
387 - fix comment: we _do_ disconnect if ip-options are set
389 - disconnect if getpeername() fails
390 - move checking of remote port to central place
391 [auth-rhosts.c] move checking of remote port to central place
392 [log-server.c] avoid extra fd per sshd, from millert@
393 [readconf.c] print _all_ bad config-options in ssh(1), too
394 [readconf.h] print _all_ bad config-options in ssh(1), too
395 [ssh.c] print _all_ bad config-options in ssh(1), too
396 [sshconnect.c] disconnect if getpeername() fails
397 - OpenBSD's changes to sshd.c broke the PAM stuff, re-merged it.
398 - Various small cleanups to bring diff (against OpenBSD) size down.
399 - Merged more Solaris compability from Marc G. Fournier
400 <marc.fournier@acadiau.ca>
401 - Wrote autoconf tests for __progname symbol
402 - RPM spec file fixes from Jim Knoble <jmknoble@pobox.com>
405 - Another OpenBSD CVS update:
406 - [ssh-keygen.1] fix .Xr
409 - Solaris compilation fixes (still imcomplete)
412 - Build patch from Niels Kristian Bech Jensen <nkbj@image.dk>
413 - Don't install config files if they already exist
414 - Fix inclusion of additional preprocessor directives from acconfig.h
415 - Removed redundant inclusions of config.h
416 - Added 'Obsoletes' lines to RPM spec file
417 - Merged OpenBSD CVS changes:
418 - [bufaux.c] save a view malloc/memcpy/memset/free's, ok niels
419 - [scp.c] fix overflow reported by damien@ibs.com.au: off_t
420 totalsize, ok niels,aaron
421 - Delay fork (-f option) in ssh until after port forwarded connections
422 have been initialised. Patch from Jani Hakala <jahakala@cc.jyu.fi>
423 - Added shadow password patch from Thomas Neumann <tom@smart.ruhr.de>
424 - Added ifdefs to auth-passwd.c to exclude it when PAM is enabled
425 - Tidied default config file some more
426 - Revised Redhat initscript to fix bug: sshd (re)start would fail
427 if executed from inside a ssh login.
430 - Merged changes from OpenBSD CVS
431 - [sshd.c] session_key_int may be zero
432 - [auth-rh-rsa.c servconf.c servconf.h ssh.h sshd.8 sshd.c sshd_config]
433 IgnoreUserKnownHosts(default=no), used for RhostRSAAuth, ok
435 - Brought default sshd_config more in line with OpenBSD's
436 - Grab server in gnome-ssh-askpass (Debian bug #49872)
439 - Added INSTALL documentation
440 - Merged yet more changes from OpenBSD CVS
441 - [auth-rh-rsa.c auth-rhosts.c auth-rsa.c channels.c clientloop.c]
442 [ssh.c ssh.h sshconnect.c sshd.c]
443 make all access to options via 'extern Options options'
444 and 'extern ServerOptions options' respectively;
445 options are no longer passed as arguments:
446 * make options handling more consistent
447 * remove #include "readconf.h" from ssh.h
448 * readconf.h is only included if necessary
449 - [mpaux.c] clear temp buffer
450 - [servconf.c] print _all_ bad options found in configfile
451 - Make ssh-askpass support optional through autoconf
452 - Fix nasty division-by-zero error in scp.c
456 - Added (untested) Entropy Gathering Daemon (EGD) support
457 - Fixed /dev/urandom fd leak (Debian bug #49722)
458 - Merged OpenBSD CVS changes:
459 - [auth-rh-rsa.c] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
460 - [ssh.1] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
461 - [sshd.8] user/958: check ~/.ssh/known_hosts for rhosts-rsa, too
462 - Fix integer overflow which was messing up scp's progress bar for large
463 file transfers. Fix submitted to OpenBSD developers. Report and fix
464 from Kees Cook <cook@cpoint.net>
465 - Merged more OpenBSD CVS changes:
466 - [auth-krb4.c auth-passwd.c] remove x11- and krb-cleanup from fatal()
467 + krb-cleanup cleanup
468 - [clientloop.c log-client.c log-server.c ]
469 [readconf.c readconf.h servconf.c servconf.h ]
470 [ssh.1 ssh.c ssh.h sshd.8]
471 add LogLevel {QUIET, FATAL, ERROR, INFO, CHAT, DEBUG} to ssh/sshd,
472 obsoletes QuietMode and FascistLogging in sshd.
473 - [sshd.c] fix fatal/assert() bug reported by damien@ibs.com.au:
474 allow session_key_int != sizeof(session_key)
475 [this should fix the pre-assert-removal-core-files]
476 - Updated default config file to use new LogLevel option and to improve
480 - Merged several minor fixes:
481 - ssh-agent commandline parsing
482 - RPM spec file now installs ssh setuid root
483 - Makefile creates libdir
484 - Merged beginnings of Solaris compability from Marc G. Fournier
485 <marc.fournier@acadiau.ca>
488 - Autodetection of SSL/Crypto library location via autoconf
489 - Fixed location of ssh-askpass to follow autoconf
490 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
491 - Autodetection of RSAref library for US users
493 - Merged OpenBSD CVS changes:
494 - [rsa.c] bugfix: use correct size for memset()
495 - [sshconnect.c] warn if announced size of modulus 'n' != real size
496 - Added GNOME passphrase requestor (use --with-gnome-askpass)
497 - RPM build now creates subpackages
501 - Removed debian/ directory. This is now being maintained separately.
502 - Added symlinks for slogin in RPM spec file
503 - Fixed permissions on manpages in RPM spec file
504 - Added references to required libraries in README file
505 - Removed config.h.in from CVS
506 - Removed pwdb support (better pluggable auth is provided by glibc)
507 - Made PAM and requisite libdl optional
508 - Removed lots of unnecessary checks from autoconf
509 - Added support and autoconf test for openpty() function (Unix98 pty support)
510 - Fix for scp not finding ssh if not installed as /usr/bin/ssh
512 - Merged parts of Debian patch From Phil Hands <phil@hands.com>:
513 - Added ssh-askpass program
514 - Added ssh-askpass support to ssh-add.c
515 - Create symlinks for slogin on install
516 - Fix "distclean" target in makefile
517 - Added example for ssh-agent to manpage
518 - Added support for PAM_TEXT_INFO messages
519 - Disable internal /etc/nologin support if PAM enabled
520 - Merged latest OpenBSD CVS changes:
521 - [all] replace assert() with error, fatal or packet_disconnect
522 - [sshd.c] don't send fail-msg but disconnect if too many authentication
524 - [sshd.c] remove unused argument. ok dugsong
526 - [rsa.c] clear buffers used for encryption. ok: niels
527 - [rsa.c] replace assert() with error, fatal or packet_disconnect
528 - [auth-krb4.c] remove unused argument. ok dugsong
529 - Fixed coredump after merge of OpenBSD rsa.c patch
533 - Merged change from OpenBSD CVS
534 - One-line cleanup in sshd.c
537 - Integrated debian package support from Dan Brosemer <odin@linuxfreak.com>
538 - Merged latest updates for OpenBSD CVS:
539 - channels.[ch] - remove broken x11 fix and document istate/ostate
540 - ssh-agent.c - call setsid() regardless of argv[]
541 - ssh.c - save a few lines when disabling rhosts-{rsa-}auth
542 - Documentation cleanups
543 - Renamed README -> README.Ylonen
544 - Renamed README.openssh ->README
547 - Renamed openssh* back to ssh* at request of Theo de Raadt
548 - Incorporated latest changes from OpenBSD's CVS
549 - Integrated Makefile patch from Niels Kristian Bech Jensen <nkbj@image.dk>
550 - Integrated PAM env patch from Nalin Dahyabhai <nalin.dahyabhai@pobox.com>
551 - Make distclean now removed configure script
552 - Improved PAM logging
553 - Added some debug() calls for PAM
554 - Removed redundant subdirectories
555 - Integrated part of a patch from Dan Brosemer <odin@linuxfreak.com> for
557 - Fixed off-by-one error in PAM env patch
561 - Further PAM enhancements.
563 - Now uses account and session modules for all logins.
564 - Integrated patch from Dan Brosemer <odin@linuxfreak.com>
567 - Change binary names to open*
568 - Fixed autoconf script to detect PAM on RH6.1
569 - Added tests for libpwdb, and OpenBSD functions to autoconf
572 - Imported latest OpenBSD CVS code
573 - Updated README.openssh
580 - Excised my buggy replacements for strlcpy and mkdtemp
581 - Imported correct OpenBSD strlcpy and mkdtemp routines.
582 - Reduced arc4random_stir entropy read to 32 bytes (256 bits)
583 - Picked up correct version number from OpenBSD
584 - Added sshd.pam PAM configuration file
585 - Added sshd.init Redhat init script
586 - Added openssh.spec RPM spec file
590 - Fixed include paths of OpenSSL functions
591 - Use OpenSSL MD5 routines
592 - Imported RC4 code from nanocrypt
593 - Wrote replacements for OpenBSD arc4random* functions
594 - Wrote replacements for strlcpy and mkdtemp