changelog

OpenSSH 是 SSH （Secure SHell） 协议的免费开源实现。它用安全、加密的网络连接工具代替了 telnet、ftp、 rlogin、rsh 和 rcp 工具。OpenSSH 支持

 - (dtucker) [auth-krb5.c] Bug #922: Pass KRB5CCNAME to PAM.  From deengert
   at anl.gov, ok djm@

20040830
 - (dtucker) [session.c openbsd-compat/bsd-cygwin_util.{c,h}] Bug #915: only
   copy required environment variables on Cygwin.  Patch from vinschen at
   redhat.com, ok djm@
 - (dtucker) [regress/Makefile] Clean scp-ssh-wrapper.scp too.  Patch from
   vinschen at redhat.com.
 - (dtucker) [Makefile.in contrib/ssh-copy-id] Bug #894: Improve portability
   of shell constructs.  Patch from cjwatson at debian.org.

20040829
 - (dtucker) [openbsd-compat/getrrsetbyname.c] Prevent getrrsetbyname from
   failing with NOMEMORY if no sigs are returned and malloc(0) returns NULL.
   From Martin.Kraemer at Fujitsu-Siemens.com; ok djm@
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/08/23 11:48:09
     [authfile.c]
     fix error path, spotted by Martin.Kraemer AT Fujitsu-Siemens.com; ok markus
   - [e-mail] 2004/08/23 11:48:47
     [channels.c]
     typo, spotted by Martin.Kraemer AT Fujitsu-Siemens.com; ok markus
   - [e-mail] 2004/08/23 14:26:38
     [ssh-keysign.c ssh.c]
     Use permanently_set_uid() in ssh and ssh-keysign for consistency, matches
     change in Portable; ok markus@ (CVS ID sync only)
   - [e-mail] 2004/08/23 14:29:23
     [ssh-keysign.c]
     Remove duplicate getuid(), suggested by & ok markus@
   - [e-mail] 2004/08/26 16:00:55
     [ssh.1 sshd.8]
     get rid of references to rhosts authentication; with jmc@
   - [e-mail] 2004/08/28 01:01:48
     [sshd.c]
     don't erroneously close stdin for !reexec case, from Dave Johnson;
     ok markus@
 - (dtucker) [configure.ac] Include sys/stream.h in sys/ptms.h header check,
   fixes configure warning on Solaris reported by wknox at mitre.org.
 - (dtucker) [regress/multiplex.sh] Skip test on platforms that do not
   support FD passing since multiplex requires it.  Noted by tim@
 - (dtucker) [regress/dynamic-forward.sh] Allow time for connections to be torn
   down, needed on some platforms, should be harmless on others.  Patch from
   jason at devrandom.org.
 - (dtucker) [regress/scp.sh] Make this work on Cygwin too, which doesn't like
   files ending in .exe that aren't binaries; patch from vinschen at redhat.com.
 - (dtucker) [Makefile.in] Get regress/Makefile symlink right for out-of-tree
   builds too, from vinschen at redhat.com.
 - (dtucker) [regress/agent-ptrace.sh] Skip ptrace test on OSF1/DUnix/Tru64
   too; patch from cmadams at hiwaay.net.
 - (dtucker) [configure.ac] Replace non-portable echo \n with extra echo.
 - (dtucker) [openbsd-compat/port-aix.c] Bug #712: Explicitly check for
   accounts with authentication configs that sshd can't support (ie
   SYSTEM=NONE and AUTH1=something).

20040828
 - (dtucker) [openbsd-compat/mktemp.c] Remove superfluous Cygwin #ifdef; from
   vinschen at redhat.com.

20040823
 - (djm) [ssh-rand-helper.c] Typo. Found by 
   Martin.Kraemer AT Fujitsu-Siemens.com
 - (djm) [loginrec.c] Typo and bad args in error messages; Spotted by 
   Martin.Kraemer AT Fujitsu-Siemens.com

20040817
 - (dtucker) [regress/README.regress] Note compatibility issues with GNU head.
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/08/16 08:17:01
     [version.h]
     3.9
 - (djm) Crank RPM spec version numbers
 - (djm) Release 3.9p1

20040816
 - (dtucker) [acconfig.h auth-pam.c configure.ac] Set real uid to non-root
   to convince Solaris PAM to honour password complexity rules.  ok djm@

20040815
 - (dtucker) [Makefile.in ssh-keysign.c ssh.c] Use permanently_set_uid() since
   it does the right thing on all platforms.  ok djm@
 - (djm) [acconfig.h configure.ac openbsd-compat/Makefile.in 
   openbsd-compat/bsd-closefrom.c openbsd-compat/bsd-misc.c 
   openbsd-compat/bsd-misc.h openbsd-compat/openbsd-compat.h] Use smarter 
   closefrom() replacement from sudo; ok dtucker@
 - (djm) [loginrec.c] Check that seek succeeded here too; ok dtucker
 - (dtucker) [Makefile.in] Fix typo.

20040814
 - (dtucker) [auth-krb5.c gss-serv-krb5.c openbsd-compat/xmmap.c]
   Explicitly set umask for mkstemp; ok djm@
 - (dtucker) [includes.h] Undef _INCLUDE__STDC__ on HP-UX, otherwise
   prot.h and shadow.h provide conflicting declarations of getspnam.  ok djm@
 - (dtucker) [loginrec.c openbsd-compat/port-aix.c openbsd-compat/port-aix.h]
   Plug AIX login recording into login_write so logins will be recorded for
   all auth types.

20040813
 - (dtucker) [openbsd-compat/bsd-misc.c] Typo in #ifdef; from vinschen at
   redhat.com
- (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/08/11 21:43:05
     [channels.c channels.h clientloop.c misc.c misc.h serverloop.c ssh-agent.c]
     some signed/unsigned int comparison cleanups; markus@ ok
   - [e-mail] 2004/08/11 21:44:32
     [authfd.c scp.c ssh-keyscan.c]
     use atomicio instead of homegrown equivalents or read/write.
     markus@ ok
   - [e-mail] 2004/08/12 09:18:24
     [sshlogin.c]
     typo in error message, spotted by moritz AT jodeit.org (Id sync only)
   - [e-mail] 2004/08/12 21:41:13
     [ssh-keygen.1 ssh.1]
     improve SSHFP documentation; ok deraadt@
   - [e-mail] 2004/08/13 00:01:43
     [ssh-keygen.1]
     kill whitespace at eol;
   - [e-mail] 2004/08/13 02:51:48
     [monitor_fdpass.c]
     extra check for no message case; ok markus, deraadt, hshoexer, henning
   - [e-mail] 2004/08/13 11:09:24
     [servconf.c]
     Fix line numbers off-by-one in error messages, from tortay at cc.in2p3.fr
     ok markus@, djm@

20040812
 - (dtucker) [sshd.c] Remove duplicate variable imported during sync.
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/07/28 08:56:22
     [sshd.c]
     call setsid() _before_ re-exec
   - [e-mail] 2004/07/28 09:40:29
     [auth.c auth1.c auth2.c cipher.c cipher.h key.c session.c ssh.c
     sshconnect1.c]
     more s/illegal/invalid/
   - [e-mail] 2004/08/04 10:37:52
     [dh.c]
     return group14 when no primes found - fixes hang on empty /etc/moduli;
     ok markus@
   - [e-mail] 2004/08/11 11:09:54
     [servconf.c]
     Fix minor leak; "looks right" deraadt@
   - [e-mail] 2004/08/11 11:50:09
     [sshd.c]
     Don't try to close startup_pipe if it's not open; ok djm@
   - [e-mail] 2004/08/11 11:59:22
     [sshlogin.c]
     check that lseek went were we told it to; ok markus@
     (Id sync only, but similar changes are needed in loginrec.c)
   - [e-mail] 2004/08/11 12:01:16
     [sshlogin.c]
     make store_lastlog_message() static to appease -Wall; ok markus
 - (dtucker) [sshd.c] Clear loginmsg in postauth monitor, prevents doubling
    messages generated before the postauth privsep split.

20040720
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/07/21 08:56:12
     [auth.c]
     s/Illegal user/Invalid user/; many requests; ok djm, millert, niklas,
     miod, ...
   - [e-mail] 2004/07/21 10:33:31
     [auth1.c auth2.c]
     bz#899: Don't display invalid usernames in setproctitle
     from peak AT argo.troja.mff.cuni.cz; ok markus@
   - [e-mail] 2004/07/21 10:36:23
     [gss-serv-krb5.c]
     fix function declaration
   - [e-mail] 2004/07/21 11:51:29
     [canohost.c]
     bz#902: cache remote port so we don't fatal() in auth_log when remote
     connection goes away quickly. from peak AT argo.troja.mff.cuni.cz;
     ok markus@
 - (djm) [auth-pam.c] Portable parts of bz#899: Don't display invalid 
   usernames in setproctitle from peak AT argo.troja.mff.cuni.cz;

20040720
 - (djm) [log.c] bz #111: Escape more control characters when sending data 
   to syslog; from peak AT argo.troja.mff.cuni.cz
 - (djm) [contrib/redhat/sshd.pam] bz #903: Remove redundant entries; from 
   peak AT argo.troja.mff.cuni.cz
 - (djm) [regress/README.regress] Remove caveat regarding TCP wrappers, now
   that sshd is fixed to behave better; suggested by tim

20040719
 - (djm) [openbsd-compat/bsd-arc4random.c] Discard early keystream, like OpenBSD
   ok dtucker@
 - (djm) [auth-pam.c] Avoid use of xstrdup and friends in conversation function,
   instead return PAM_CONV_ERR, avoiding another path to fatal(); ok dtucker@
 - (tim) [configure.ac] updwtmpx() on OpenServer seems to add duplicate entry.
   Report by rac AT tenzing.org

20040717
 - (dtucker) [logintest.c scp.c sftp-server.c sftp.c ssh-add.c ssh-agent.c
   ssh-keygen.c ssh-keyscan.c ssh-keysign.c ssh-rand-helper.c ssh.c sshd.c
   openbsd-compat/bsd-misc.c] Move "char *__progname" to bsd-misc.c.  Reduces
   diff vs OpenBSD; ok mouring@, tested by tim@ too.
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/07/11 17:48:47
     [channels.c cipher.c clientloop.c clientloop.h compat.h moduli.c
     readconf.c nchan.c pathnames.h progressmeter.c readconf.h servconf.c
     session.c sftp-client.c sftp.c ssh-agent.1 ssh-keygen.c ssh.c ssh1.h
     sshd.c ttymodes.h]
     spaces
   - [e-mail] 2004/07/12 23:34:25
     [ssh-keyscan.1]
     Fix incorrect macro, .I -> .Em
     From: Eric S. Raymond <esr at thyrsus dot com>
     ok jmc@
   - [e-mail] 2004/07/17 05:31:41
     [monitor.c monitor_wrap.c session.c session.h sshd.c sshlogin.c]
     Move "Last logged in at.." message generation to the monitor, right
     before recording the new login.  Fixes missing lastlog message when
     /var/log/lastlog is not world-readable and incorrect datestamp when
     multiple sessions are used (bz #463);  much assistance & ok markus@

20040711
 - (dtucker) [auth-pam.c] Check for zero from waitpid() too, which allows
   the monitor to properly clean up the PAM thread (Debian bug #252676).

20040709
 - (tim) [contrib/cygwin/README] add minires-devel requirement. Patch from
   vinschen AT redhat.com

20040708
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/07/03 05:11:33
     [sshlogin.c] (RCSID sync only, the corresponding code is not in Portable)
     Use '\0' not 0 for string; ok djm@, deraadt@
   - [e-mail] 2004/07/03 11:02:25
     [monitor_wrap.c]
     Put s/key functions inside #ifdef SKEY same as monitor.c,
     from des@freebsd via bz #330, ok markus@
   - [e-mail] 2004/07/08 12:47:21
     [scp.c]
     Prevent scp from skipping the file following a double-error.
     bz #863, ok markus@

20040702
 - (dtucker) [mdoc2man.awk] Teach it to ignore .Bk -words, reported by
   strube at physik3.gwdg.de a long time ago.

20040701
 - (dtucker) [session.c] Call display_loginmsg again after do_pam_session.
   Ensures messages from PAM modules are displayed when privsep=no.
 - (dtucker) [auth-pam.c] Bug #705: Make arguments match PAM specs, fixes
   warnings on compliant platforms.  From paul.a.bolton at bt.com.  ok djm@
 - (dtucker) [auth-pam.c] Bug #559 (last piece): Pass DISALLOW_NULL_AUTHTOK
   to pam_authenticate for challenge-response auth too.  Originally from
   fcusack at fcusack.com, ok djm@
 - (tim) [buildpkg.sh.in] Add $REV to bump the package revision within
   the same version. Handle the case where someone uses --with-privsep-user=
   and the user name does not match the group name. ok dtucker@

20040630
 - (dtucker) [auth-pam.c] Check for buggy PAM modules that return a NULL
   appdata_ptr to the conversation function.  ok djm@
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/06/26 09:03:21
     [ssh.1]
     - remove double word
     - rearrange .Bk to keep SYNOPSIS nice
     - -M before -m in options description
   - [e-mail] 2004/06/26 09:11:14
     [ssh_config.5]
     punctuation and grammar fixes. also, keep the options in order.
   - [e-mail] 2004/06/26 09:14:40
     [sshd_config.5]
     new sentence, new line;
   - [e-mail] 2004/06/26 20:07:16
     [sshd.c]
     initialise some fd variables to -1, djm@ ok
   - [e-mail] 2004/06/30 08:36:59
     [session.c]
     unbreak TTY break, diagnosed by darren AT dazwin.com; ok markus@

20040627
 - (tim) update README files.
 - (dtucker) [mdoc2man.awk] Bug #883: correctly recognise .Pa and .Ev macros.
 - (dtucker) [regress/README.regress] Document new variables.
 - (dtucker) [acconfig.h configure.ac sftp-server.c] Bug #823: add sftp
   rename handling for Linux which returns EPERM for link() on (at least some)
   filesystems that do not support hard links.  sftp-server will fall back to
   stat+rename() in such cases.
 - (dtucker) [openbsd-compat/port-aix.c] Missing __func__.

20040626
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/06/25 18:43:36
     [sshd.c]
     fix broken fd handling in the re-exec fallback path, particularly when
     /dev/crypto is in use; ok deraadt@ markus@
   - [e-mail] 2004/06/25 23:21:38
     [sftp.c]
     bz #875: fix bad escape char error message; reported by f_mohr AT yahoo.de

20040625
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/06/24 19:30:54
     [servconf.c servconf.h sshd.c]
     re-exec sshd on accept(); initial work, final debugging and ok markus@