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) [configure.ac] Bug #867: Additional tests for res_query in
   libresolv, fixes problems detecting it on some platforms
   (eg Linux/x86-64).  From Kurt Roeckx via Debian, ok mouring@
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/05/04 18:36:07
     [scp.1]
     SendEnv here too;
   - [e-mail] 2004/05/06 11:24:23
     [ssh_config.5]
     typo from John Cosimano (PR 3770);
   - [e-mail] 2004/05/08 00:01:37
     [auth.c clientloop.c misc.h servconf.c ssh.c sshpty.h sshtty.c
     tildexpand.c], removed: sshtty.h tildexpand.h
     make two tiny header files go away; djm ok
   - [e-mail] 2004/05/08 00:21:31
     [clientloop.c misc.h readpass.c scard.c ssh-add.c ssh-agent.c ssh-keygen.c
     sshconnect.c sshconnect1.c sshconnect2.c] removed: readpass.h
     kill a tiny header; ok deraadt@
   - [e-mail] 2004/05/09 00:06:47
     [moduli.c ssh-keygen.c] removed: moduli.h
     zap another tiny header; ok deraadt@
   - [e-mail] 2004/05/09 01:19:28
     [OVERVIEW auth-rsa.c auth1.c kex.c monitor.c session.c sshconnect1.c
     sshd.c] removed: mpaux.c mpaux.h
     kill some more tiny files; ok deraadt@
   - [e-mail] 2004/05/09 01:26:48
     [kex.c]
     don't overwrite what we are trying to compute
   - [e-mail] 2004/05/11 19:01:43
     [auth.c auth2-none.c authfile.c channels.c monitor.c monitor_mm.c
     packet.c packet.h progressmeter.c session.c openbsd-compat/xmmap.c]
     improve some code lint did not like; djm millert ok
   - [e-mail] 2004/05/13 02:47:50
     [ssh-agent.1]
     Add examples to ssh-agent.1, bz#481 from Ralf Hauser; ok deraadt@
 - (dtucker) [sshd.8] Bug #843: Add warning about PasswordAuthentication to
   UsePAM section.  Parts from djm@ and jmc@.
 - (dtucker) [auth-pam.c scard-opensc.c] Tinderbox says auth-pam.c uses
   readpass.h, grep says scard-opensc.c does too.  Replace with misc.h.
 - (dtucker) [openbsd-compat/getrrsetbyname.c] Check that HAVE_DECL_H_ERROR
   is defined before using.
 - (dtucker) [openbsd-compat/getrrsetbyname.c] Fix typo too: HAVE_DECL_H_ERROR
   -> HAVE_DECL_H_ERRNO.

20040502
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/04/22 11:56:57
     [moduli.c]
     Bugzilla #850: Sophie Germain is the correct name of the French
     mathematician, "Sophie Germaine" isn't; from [e-mail]
   - [e-mail] 2004/04/27 09:46:37
     [readconf.c readconf.h servconf.c servconf.h session.c session.h ssh.c
     ssh_config.5 sshd_config.5]
     bz #815: implement ability to pass specified environment variables from
     the client to the server; ok markus@
   - [e-mail] 2004/04/28 05:17:10
     [ssh_config.5 sshd_config.5]
     manpage fixes in envpass stuff from Brian Poole (raj AT cerias.purdue.edu)
   - [e-mail] 2004/04/28 07:02:56
     [sshd_config.5]
     remove unnecessary .Pp;
   - [e-mail] 2004/04/28 07:13:42
     [sftp.1 ssh.1]
     add SendEnv to -o list;
   - [e-mail] 2004/05/02 11:54:31
     [sshd.8]
     Man page grammar fix (bz #858), from damerell at chiark.greenend.org.uk
     via Debian; ok djm@
   - [e-mail] 2004/05/02 11:57:52
     [ssh.1]
     ConnectionTimeout -> ConnectTimeout, from m.a.ellis at ncl.ac.uk via
     Debian.  ok djm@
   - [e-mail] 2004/05/02 23:02:17
     [sftp.1]
     ConnectionTimeout -> ConnectTimeout here too, pointed out by jmc@
   - [e-mail] 2004/05/02 23:17:51
     [scp.1]
     ConnectionTimeout -> ConnectTimeout for scp.1 too.

20040423
 - (dtucker) [configure.ac openbsd-compat/getrrsetbyname.c] Declare h_errno
   as extern int if not already declared.  Fixes compile errors on old SCO
   platforms.  ok tim@
 - (dtucker) [README.platform] List prereqs for building on Cygwin.

20040421
 - (djm) Update config.guess and config.sub to autoconf-2.59 versions; ok tim@

20040420
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/04/08 16:08:21
     [sshconnect2.c]
     swap the last two parameters to TAILQ_FOREACH_REVERSE. matches what
     FreeBSD and NetBSD do.
     ok millert@ mcbride@ markus@ ho@, checked to not affect ports by naddy@
   - [e-mail] 2004/04/18 23:10:26
     [readconf.c readconf.h ssh-keysign.c ssh.c]
     perform strict ownership and modes checks for ~/.ssh/config files, 
     as these can be used to execute arbitrary programs; ok markus@
     NB. ssh will now exit when it detects a config with poor permissions
   - [e-mail] 2004/04/19 13:02:40
     [ssh.1 ssh_config.5]
     document strict permission checks on ~/.ssh/config; prompted by, 
     with & ok jmc@
   - [e-mail] 2004/04/19 16:12:14
     [ssh_config.5]
     kill whitespace at eol;
   - [e-mail] 2004/04/19 21:51:49
     [ssh.c]
     fix idiot typo that i introduced in my last commit;
     spotted by cschneid AT cschneid.com
 - (djm) [openbsd-compat/sys-queue.h] Sync with OpenBSD, needed for 
   above change
 - (djm) [configure.ac] Check whether libroken is required when building 
   with Heimdal

20040419
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/02/29 22:04:45
     [regress/login-timeout.sh]
     Use sudo when restarting daemon during test.  ok markus@
   - [e-mail] 2004/03/08 10:17:12
     [regress/login-timeout.sh]
     Missing OBJ, from tim@.  ok markus@ (Already fixed, ID sync only)
   - [e-mail] 2004/03/30 12:41:56
     [sftp-client.c]
     sync comment with reality
   - [e-mail] 2004/03/31 21:58:47
     [canohost.c]
     don't skip ip options check when UseDNS=no; ok markus@ (ID sync only)
   - [e-mail] 2004/04/01 12:19:57
     [scp.c]
     limit trust between local and remote rcp/scp process,
     noticed by lcamtuf; ok deraadt@, djm@

20040418
 - (dtucker) [auth-pam.c] Log username and source host for failed PAM
   authentication attempts.  With & ok djm@
 - (djm) [openbsd-compat/bsd-cygwin_util.c] Recent versions of Cygwin allow
   change of user context without a password, so relax auth method 
   restrictions; from vinschen AT redhat.com; ok dtucker@

20040416
 - (dtucker) [regress/sftp-cmds.sh] Skip quoting test on Cygwin, since
   FAT/NTFS does not permit quotes in filenames.  From vinschen at redhat.com
 - (djm) [auth-krb5.c auth.h session.c] Explicitly refer to Kerberos ccache 
   file using FILE: method, fixes problems on Mac OSX.
   Patch from [e-mail]; ok dtucker@
 - (tim) [configure.ac] Set SETEUID_BREAKS_SETUID, BROKEN_SETREUID and
   BROKEN_SETREGID for SCO OpenServer 3

20040412
 - (dtucker) [sshd_config.5] Add PermitRootLogin without-password warning
   from bug #701 (text from jfh at cise.ufl.edu).
 - (dtucker) [acconfig.h configure.ac defines.h] Bug #673: check for 4-arg
   skeychallenge(), eg on NetBSD.  ok mouring@
 - (dtucker) [auth-skey.c defines.h monitor.c] Make skeychallenge explicitly
   4-arg, with compatibility for 3-arg versions.  From djm@, ok me.
 - (djm) [configure.ac] Fix detection of libwrap on OpenBSD; ok dtucker@

20040408
 - (dtucker) [loginrec.c] Use UT_LINESIZE if available, prevents truncating
   pty name on Linux 2.6.x systems.  Patch from jpe at eisenmenger.org.
 - (bal) [monitor.c monitor_wrap.c] Second try.  Put the zlib.h headers
   back and #undef TARGET_OS_MAC instead.  (Bug report pending with Apple)
 - (dtucker) [defines.h loginrec.c] Define UT_LINESIZE if not defined and
   simplify loginrec.c.  ok tim@
 - (bal) [monitor.c monitor_wrap.c] Ok.. Last time.  Promise.  Tim suggested
   limiting scope and dtucker@ agreed.

20040407
 - (dtucker) [session.c] Flush stdout after displaying loginmsg.  From
   f_mohr at yahoo.de.
 - (bal) [acconfig.h auth-krb5.c configure.ac gss-serv-krb5.c] Check to see
   if Krb5 library exports krb5_init_etc() since some OSes (like MacOS/X)
   are starting to restrict it as internal since it is not needed by
   developers any more. (Patch based on Apple tree)
 - (bal) [monitor.c monitor_wrap.c] monitor_wrap.c] moved zlib.h higher since 
   krb5 on MacOS/X conflicts.  There may be a better solution, but this will 
   work for now.

20040406
 - (dtucker) [acconfig.h configure.ac defines.h] Bug #820: don't use
   updwtmpx() on IRIX since it seems to clobber utmp.  ok djm@
 - (dtucker) [configure.ac] Bug #816, #748 (again): Attempt to detect
   broken getaddrinfo and friends on HP-UX.  ok djm@

20040330
 - (dtucker) [configure.ac] Bug #811: Use "!" for LOCKED_PASSWD_PREFIX on
   Linuxes, since that's what many use.  ok djm@
 - (dtucker) [auth-pam.c] rename the_authctxt to sshpam_authctxt in auth-pam.c
   to reduce potential confusion with the one in sshd.c.  ok djm@
 - (djm) Bug #825: Fix ip_options_check() for mapped IPv4/IPv6 connection; 
   with & ok dtucker@

20040327
 - (dtucker) [session.c] Bug #817: Clear loginmsg after fork to prevent
   duplicate login messages for mutli-session logins.  ok djm@

20040322
 - (djm) [sshd.c] Drop supplemental groups if started as root
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/03/09 22:11:05
     [ssh.c]
     increase x11 cookie lifetime to 20 minutes; ok djm
   - [e-mail] 2004/03/10 09:45:06
     [ssh.c]
     trim usage to match ssh(1) and look more like unix. ok djm@
   - [e-mail] 2004/03/11 08:36:26
     [sshd.c]
     trim usage; ok deraadt
   - [e-mail] 2004/03/11 10:21:17
     [ssh.c sshd.c]
     ssh, sshd: sync version output, ok djm
   - [e-mail] 2004/03/20 10:40:59
     [version.h]
     3.8.1
 - (djm) Crank RPM spec versions

20040311
 - (djm) [configure.ac] Add standard license to configure.ac; ok ben, dtucker

20040310
 - (dtucker) [openbsd-compat/fake-rfc2553.h] Bug #812: #undef getaddrinfo
   before redefining it, silences warnings on Tru64.

20040308
 - (dtucker) [sshd.c] Back out rev 1.270 as it caused problems on some
   platforms (eg SCO, HP-UX) with logging in the wrong TZ.  ok djm@
 - (dtucker) [configure.ac sshd.c openbsd-compat/bsd-misc.h
   openbsd-compat/setenv.c] Unset KRB5CCNAME on AIX to prevent it from being
   inherited by the child.  ok djm@
 - (dtucker) [auth-pam.c auth-pam.h auth1.c auth2.c monitor.c monitor_wrap.c
   monitor_wrap.h] Bug #808: Ensure force_pwchange is correctly initialized
   even if keyboard-interactive is not used by the client.  Prevents 
   segfaults in some cases where the user's password is expired (note this 
   is not considered a security exposure).  ok djm@
 - (djm) OpenBSD CVS Sync
   - [e-mail] 2004/03/03 06:47:52
     [sshd.c]
     change proctiltle after accept(2); ok henning, deraadt, djm
   - [e-mail] 2004/03/03 09:30:42
     [sftp-client.c]
     Don't print duplicate messages when progressmeter is off
     Spotted by job317 AT mailvault.com; ok markus@
   - [e-mail] 2004/03/03 09:31:20
     [sftp.c]
     Fix initialisation of progress meter; ok markus@
   - [e-mail] 2004/03/05 10:53:58
     [readconf.c readconf.h scp.1 sftp.1 ssh.1 ssh_config.5 sshconnect2.c]
     add IdentitiesOnly; ok djm@, pb@
   - [e-mail] 2004/03/08 09:38:05
     [ssh-keyscan.c]
     explicitly initialise remote_major and remote_minor.
     from cjwatson AT debian.org; ok markus@
   - [e-mail] 2004/03/08 10:18:57
     [sshd_config.5]
     Document KerberosGetAFSToken;  ok markus@
 - (tim) [regress/README.regress] Document ssh-rand-helper issue. ok bal

20040307
 - (tim) [regress/login-timeout.sh] fix building outside of source tree.

20040304
 - (dtucker) [auth-pam.c] Don't try to export PAM when compiled with
   -DUSE_POSIX_THREADS.  From antoine.verheijen at ualbert ca.  ok djm@
 - (dtucker) [auth-pam.c] Reset signal status when starting pam auth thread,
   prevent hanging during PAM keyboard-interactive authentications.  ok djm@
 - (dtucker) [auth-passwd.c auth-sia.c auth-sia.h defines.h
   openbsd-compat/xcrypt.c] Bug #802: Fix build error on Tru64 when
   configured --with-osfsia.  ok djm@

20040303
 - (djm) [configure.ac ssh-agent.c] Use prctl to prevent ptrace on ssh-agent
   ok dtucker  

20040229
 - (tim) [configure.ac] Put back bits mistakenly removed from Rev 1.188

20040229
 - (dtucker) OpenBSD CVS Sync
   - [e-mail] 2004/02/25 00:22:45
     [sshd.c]
     typo in comment
   - [e-mail] 2004/02/27 22:42:47
     [dh.c]
     Prevent sshd from sending DH groups with a primitive generator of zero or
     one, even if they are listed in /etc/moduli.  ok markus@
   - [e-mail] 2004/02/27 22:44:56
     [dh.c]
     Make /etc/moduli line buffer big enough for 8kbit primes, in case anyone
     ever uses one.  ok markus@
   - [e-mail] 2004/02/27 22:49:27
     [dh.c]
     Reset bit counter at the right time, fixes debug output in the case where
     the DH group is rejected.  ok markus@
   - [e-mail] 2004/02/17 08:23:20