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