This commit was generated by cvs2svn to compensate for changes in r149749,

which included commits to RCS files with non-trunk default branches.
author: des <des@FreeBSD.org> 2005-09-03 06:59:33 +0000
committer: des <des@FreeBSD.org> 2005-09-03 06:59:33 +0000
commit: 1ea3628aba1278f27d571a26380b4e91155d3973 (patch)
tree: 4029e8da2f8ce801de14426bfef1ef6a20554c35 /crypto
parent: f0dcade643f0a60a2e51a1e6f7813261a68e5583 (diff)
parent: 755a16fa864cacbbd9fbefc822011b6741351d8d (diff)
download: FreeBSD-src-1ea3628aba1278f27d571a26380b4e91155d3973.zip
FreeBSD-src-1ea3628aba1278f27d571a26380b4e91155d3973.tar.gz
66 files changed, 2460 insertions, 823 deletions
diff --git a/crypto/openssh/CREDITS b/crypto/openssh/CREDITS
index 2a77b87..82b9f22 100644
--- a/crypto/openssh/CREDITS
+++ b/crypto/openssh/CREDITS
@@ -3,6 +3,7 @@ Tatu Ylonen <ylo@cs.hut.fi> - Creator of SSH
 Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos,
 Theo de Raadt, and Dug Song - Creators of OpenSSH
 
+Ahsan Rashid <arms@sco.com> - UnixWare long passwords
 Alain St-Denis <Alain.St-Denis@ec.gc.ca> - Irix fix
 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - AIX fixes
 Andre Lucas <andre@ae-35.com> - new login code, many fixes
@@ -32,6 +33,7 @@ David Del Piero <David.DelPiero@qed.qld.gov.au> - bug fixes
 David Hesprich <darkgrue@gue-tech.org> - Configure fixes
 David Rankin <drankin@bohemians.lexington.ky.us> - libwrap, AIX, NetBSD fixes
 Dag-Erling Sm�rgrav <des at freebsd.org> - Challenge-Response PAM code.
+Dhiraj Gulati <dgulati@sco.com> - UnixWare long passwords
 Ed Eden <ede370@stl.rural.usda.gov> - configure fixes
 Garrick James <garrick@james.net> - configure fixes
 Gary E. Miller <gem@rellim.com> - SCO support
@@ -98,5 +100,5 @@ Apologies to anyone I have missed.
 
 Damien Miller <djm@mindrot.org>
 
-$Id: CREDITS,v 1.79 2004/05/26 23:59:31 dtucker Exp $
+$Id: CREDITS,v 1.80 2005/08/26 20:15:20 tim Exp $
 
diff --git a/crypto/openssh/ChangeLog b/crypto/openssh/ChangeLog
index 15ce35c..9573f86 100644
--- a/crypto/openssh/ChangeLog
+++ b/crypto/openssh/ChangeLog
@@ -1,3 +1,496 @@
+20050901
+ - (djm) Update RPM spec file versions
+
+20050831
+ - (djm) OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2005/08/30 22:08:05
+     [gss-serv.c sshconnect2.c]
+     destroy credentials if krb5_kuserok() call fails. Stops credentials being
+     delegated to users who are not authorised for GSSAPIAuthentication when
+     GSSAPIDeletegateCredentials=yes and another authentication mechanism 
+     succeeds; bz#1073 reported by paul.moore AT centrify.com, fix by 
+     simon AT sxw.org.uk, tested todd@ biorn@ jakob@; ok deraadt@
+   - markus@cvs.openbsd.org 2005/08/31 09:28:42
+     [version.h]
+     4.2
+ - (dtucker) [README] Update release note URL to 4.2
+ - (tim) [configure.ac auth.c defines.h session.c openbsd-compat/port-uw.c
+   openbsd-compat/port-uw.h openbsd-compat/xcrypt.c] libiaf cleanup. Disable
+   libiaf bits for OpenServer6. Free memory allocated by ia_get_logpwd().
+   Feedback and OK dtucker@
+
+20050830
+ - (tim) [configure.ac] Back out last change. It needs to be done differently.
+
+20050829
+ - (tim) [configure.ac] ia_openinfo() seems broken on OSR6. Limit UW long
+   password support to 7.x for now.
+
+20050826
+ - (tim) [CREDITS LICENCE auth.c configure.ac defines.h includes.h session.c
+   openbsd-compat/Makefile.in openbsd-compat/openbsd-compat.h
+   openbsd-compat/xcrypt.c] New files [openssh/openbsd-compat/port-uw.c
+   openssh/openbsd-compat/port-uw.h] Support long passwords (> 8-char)
+   on UnixWare 7 from Dhiraj Gulati and Ahsan Rashid. Cleanup and testing
+   by tim@. Feedback and OK dtucker@
+
+20050823
+ - (dtucker) [regress/test-exec.sh] Do not prepend an extra "/" to a fully-
+   qualified sshd pathname since some systems (eg Cygwin) may consider "/foo"
+   and "//foo" to be different.  Spotted by vinschen at redhat.com.
+ - (tim) [configure.ac] Not all gcc's support -Wsign-compare. Enhancements
+   and OK dtucker@
+ - (tim) [defines.h] PATH_MAX bits for OpenServer OK dtucker@
+
+20050821
+ - (dtucker) [configure.ac defines.h includes.h sftp.c] Add support for
+   LynxOS, patch from Olli Savia (ops at iki.fi).  ok djm@
+
+20050816
+ - (djm) [ttymodes.c] bugzilla #1025: Fix encoding of _POSIX_VDISABLE,
+   from Jacob Nevins; ok dtucker@
+
+20050815
+ - (tim) [sftp.c] wrap el_end() in #ifdef USE_LIBEDIT
+ - (tim) [configure.ac] corrections to libedit tests. Report and patches
+   by skeleten AT shillest.net
+
+20050812
+ - (djm) OpenBSD CVS Sync
+   - markus@cvs.openbsd.org 2005/07/28 17:36:22
+     [packet.c]
+     missing packet_init_compression(); from solar
+   - djm@cvs.openbsd.org 2005/07/30 01:26:16
+     [ssh.c]
+     fix -D listen_host initialisation, so it picks up gateway_ports setting
+     correctly
+   - djm@cvs.openbsd.org 2005/07/30 02:03:47
+     [readconf.c]
+     listen_hosts initialisation here too; spotted greg AT y2005.nest.cx
+   - dtucker@cvs.openbsd.org 2005/08/06 10:03:12
+     [servconf.c]
+     Unbreak sshd ListenAddress for bare IPv6 addresses.
+     Report from Janusz Mucka; ok djm@
+   - jaredy@cvs.openbsd.org 2005/08/08 13:22:48
+     [sftp.c]
+     sftp prompt enhancements:
+     - in non-interactive mode, do not print an empty prompt at the end
+       before finishing
+     - print newline after EOF in editline mode
+     - call el_end() in editline mode
+     ok dtucker djm
+
+20050810
+ - (dtucker) [configure.ac] Test libedit library and headers for compatibility.
+   Report from skeleten AT shillest.net, ok djm@
+ - (dtucker) [LICENCE configure.ac defines.h openbsd-compat/realpath.c]
+   Sync current (thread-safe) version of realpath.c from OpenBSD (which is
+   in turn based on FreeBSD's).  ok djm@
+
+20050809
+ - (tim) [configure.ac] Allow --with-audit=no. OK dtucker@
+   Report by skeleten AT shillest.net
+
+20050803
+ - (dtucker) [openbsd-compat/fake-rfc2553.h] Check for EAI_* defines
+   individually and use a value less likely to collide with real values from
+   netdb.h.  Fixes compile warnings on FreeBSD 5.3.  ok djm@
+ - (dtucker) [openbsd-compat/fake-rfc2553.h] MAX_INT -> INT_MAX since the
+   latter is specified in the standard.
+
+20050802
+ - (dtucker) OpenBSD CVS Sync
+   - dtucker@cvs.openbsd.org 2005/07/27 10:39:03
+     [scp.c hostfile.c sftp-client.c]
+     Silence bogus -Wuninitialized warnings; ok djm@
+ - (dtucker) [configure.ac] Enable -Wuninitialized by default when compiling
+   with gcc.  ok djm@
+ - (dtucker) [configure.ac] Add a --with-Werror option to configure for
+   adding -Werror to CFLAGS when all of the configure tests are done. ok djm@
+
+20050726
+ - (dtucker) [configure.ac] Update zlib warning message too, pointed out by
+   tim@.
+ - (djm) OpenBSD CVS Sync
+   - otto@cvs.openbsd.org 2005/07/19 15:32:26
+     [auth-passwd.c]
+     auth_usercheck(3) can return NULL, so check for that. Report from
+     mpech@. ok markus@
+   - markus@cvs.openbsd.org 2005/07/25 11:59:40
+     [kex.c kex.h myproposal.h packet.c packet.h servconf.c session.c]
+     [sshconnect2.c sshd.c sshd_config sshd_config.5]
+     add a new compression method that delays compression until the user
+     has been authenticated successfully and set compression to 'delayed'
+     for sshd.
+     this breaks older openssh clients (< 3.5) if they insist on
+     compression, so you have to re-enable compression in sshd_config.
+     ok djm@
+
+20050725
+ - (dtucker) [configure.ac] Update zlib version check for CAN-2005-2096.
+
+20050717
+- OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2005/07/16 01:35:24
+     [auth1.c channels.c cipher.c clientloop.c kex.c session.c ssh.c]
+     [sshconnect.c]
+     spacing
+ - (djm) [acss.c auth-pam.c auth-shadow.c auth-skey.c auth1.c canohost.c]
+   [cipher-acss.c loginrec.c ssh-rand-helper.c sshd.c] Fix whitespace at EOL 
+   in portable too ("perl -p -i -e 's/\s+$/\n/' *.[ch]")
+ - (djm) [auth-pam.c sftp.c] spaces vs. tabs at start of line
+   - djm@cvs.openbsd.org 2005/07/17 06:49:04
+     [channels.c channels.h session.c session.h]
+     Fix a number of X11 forwarding channel leaks:
+     1. Refuse multiple X11 forwarding requests on the same session
+     2. Clean up all listeners after a single_connection X11 forward, not just
+        the one that made the single connection
+     3. Destroy X11 listeners when the session owning them goes away
+     testing and ok dtucker@
+   - djm@cvs.openbsd.org 2005/07/17 07:17:55
+     [auth-rh-rsa.c auth-rhosts.c auth2-chall.c auth2-gss.c channels.c]
+     [cipher-ctr.c gss-genr.c gss-serv.c kex.c moduli.c readconf.c]
+     [serverloop.c session.c sftp-client.c sftp.c ssh-add.c ssh-keygen.c]
+     [sshconnect.c sshconnect2.c]
+     knf says that a 2nd level indent is four (not three or five) spaces
+ -(djm) [audit.c auth1.c auth2.c entropy.c loginrec.c serverloop.c]
+  [ssh-rand-helper.c] fix portable 2nd level indents at 4 spaces too
+ - (djm) [monitor.c monitor_wrap.c] -Wsign-compare for PAM monitor calls
+ 
+20050716
+ - (dtucker) [auth-pam.c] Ensure that only one side of the authentication
+   socketpair stays open on in both the monitor and PAM process.  Patch from
+   Joerg Sonnenberger.
+
+20050714
+ - (dtucker) OpenBSD CVS Sync
+   - dtucker@cvs.openbsd.org 2005/07/06 09:33:05
+     [ssh.1]
+     clarify meaning of ssh -b ; with & ok jmc@
+   - dtucker@cvs.openbsd.org 2005/07/08 09:26:18
+     [misc.c]
+     Make comment match code; ok djm@
+   - markus@cvs.openbsd.org 2005/07/08 09:41:33
+     [channels.h]
+     race when efd gets closed while there is still buffered data:
+     change CHANNEL_EFD_OUTPUT_ACTIVE()
+        1) c->efd must always be valid AND
+        2a) no EOF has been seen OR
+        2b) there is buffered data
+     report, initial fix and testing Chuck Cranor
+   - dtucker@cvs.openbsd.org 2005/07/08 10:20:41
+     [ssh_config.5]
+     change BindAddress to match recent ssh -b change; prompted by markus@
+   - jmc@cvs.openbsd.org 2005/07/08 12:53:10
+     [ssh_config.5]
+     new sentence, new line;
+   - dtucker@cvs.openbsd.org 2005/07/14 04:00:43
+     [misc.h]
+     use __sentinel__ attribute; ok deraadt@ djm@ markus@
+ - (dtucker) [configure.ac defines.h] Define __sentinel__ to nothing if the
+   compiler doesn't understand it to prevent warnings.  If any mainstream
+   compiler versions acquire it we can test for those versions.  Based on
+   discussion with djm@.
+
+20050707
+ - dtucker [auth-krb5.c auth.h gss-serv-krb5.c] Move KRB5CCNAME generation for
+   the MIT Kerberos code path into a common function and expand mkstemp
+   template to be consistent with the rest of OpenSSH.  From sxw at
+   inf.ed.ac.uk, ok djm@
+ - (dtucker) [auth-krb5.c] There's no guarantee that snprintf will set errno
+   in the case where the buffer is insufficient, so always return ENOMEM.
+   Also pointed out by sxw at inf.ed.ac.uk.
+ - (dtucker) [acconfig.h auth-krb5.c configure.ac gss-serv-krb5.c] Remove
+   calls to krb5_init_ets, which has not been required since krb-1.1.x and
+   most Kerberos versions no longer export in their public API.  From sxw
+   at inf.ed.ac.uk, ok djm@
+
+20050706
+ - (djm) OpenBSD CVS Sync
+   - markus@cvs.openbsd.org 2005/07/01 13:19:47
+     [channels.c]
+     don't free() if getaddrinfo() fails; report mpech@
+   - djm@cvs.openbsd.org 2005/07/04 00:58:43
+     [channels.c clientloop.c clientloop.h misc.c misc.h ssh.c ssh_config.5]
+     implement support for X11 and agent forwarding over multiplex slave
+     connections. Because of protocol limitations, the slave connections inherit
+     the master's DISPLAY and SSH_AUTH_SOCK rather than distinctly forwarding
+     their own.
+     ok dtucker@ "put it in" deraadt@
+   - jmc@cvs.openbsd.org 2005/07/04 11:29:51
+     [ssh_config.5]
+     fix Xr and a little grammar;
+   - markus@cvs.openbsd.org 2005/07/04 14:04:11
+     [channels.c]
+     don't forget to set x11_saved_display
+
+20050626
+ - (djm) OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2005/06/17 22:53:47
+     [ssh.c sshconnect.c]
+     Fix ControlPath's %p expanding to "0" for a default port,
+     spotted dwmw2 AT infradead.org; ok markus@
+   - djm@cvs.openbsd.org 2005/06/18 04:30:36
+     [ssh.c ssh_config.5]
+     allow ControlPath=none, patch from dwmw2 AT infradead.org; ok dtucker@
+   - djm@cvs.openbsd.org 2005/06/25 22:47:49
+     [ssh.c]
+     do the default port filling code a few lines earlier, so it really 
+     does fix %p
+
+20050618
+ - (djm) OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2005/05/20 12:57:01;
+   [auth1.c] split protocol 1 auth methods into separate functions, makes 
+   authloop much more readable; fixes and ok markus@ (portable ok & 
+   polish dtucker@)
+   - djm@cvs.openbsd.org 2005/06/17 02:44:33
+   [auth1.c] make this -Wsign-compare clean; ok avsm@ markus@
+ - (djm) [loginrec.c ssh-rand-helper.c] Fix -Wsign-compare for portable,
+   tested and fixes tim@
+
+20050617
+ - (djm) OpenBSD CVS Sync
+   - djm@cvs.openbsd.org 2005/06/16 03:38:36
+     [channels.c channels.h clientloop.c clientloop.h ssh.c]
+     move x11_get_proto from ssh.c to clientloop.c, to make muliplexed xfwd
+     easier later; ok deraadt@
+   - markus@cvs.openbsd.org 2005/06/16 08:00:00
+     [canohost.c channels.c sshd.c]
+     don't exit if getpeername fails for forwarded ports; bugzilla #1054;
+     ok djm
+   - djm@cvs.openbsd.org 2005/06/17 02:44:33
+     [auth-rsa.c auth.c auth1.c auth2-chall.c auth2-gss.c authfd.c authfile.c]
+     [bufaux.c canohost.c channels.c cipher.c clientloop.c dns.c gss-serv.c]
+     [kex.c kex.h key.c mac.c match.c misc.c packet.c packet.h scp.c]
+     [servconf.c session.c session.h sftp-client.c sftp-server.c sftp.c]
+     [ssh-keyscan.c ssh-rsa.c sshconnect.c sshconnect1.c sshconnect2.c sshd.c]
+     make this -Wsign-compare clean; ok avsm@ markus@
+     NB. auth1.c changes not committed yet (conflicts with uncommitted sync)
+     NB2. more work may be needed to make portable Wsign-compare clean
+ - (dtucker) [cipher.c openbsd-compat/openbsd-compat.h
+   openbsd-compat/openssl-compat.c] only include openssl compat stuff where
+   it's needed as it can cause conflicts elsewhere (eg xcrypt.c).  Found by
+   and ok tim@
+
+20050616
+ - (djm) OpenBSD CVS Sync
+   - jaredy@cvs.openbsd.org 2005/06/07 13:25:23
+     [progressmeter.c]
+     catch SIGWINCH and resize progress meter accordingly; ok markus dtucker
+   - djm@cvs.openbsd.org 2005/06/06 11:20:36
+     [auth.c auth.h misc.c misc.h ssh.c ssh_config.5 sshconnect.c]
+     introduce a generic %foo expansion function. replace existing % expansion 
+     and add expansion to ControlPath; ok markus@
+   - djm@cvs.openbsd.org 2005/06/08 03:50:00
+     [ssh-keygen.1 ssh-keygen.c sshd.8]
+     increase default rsa/dsa key length from 1024 to 2048 bits;
+     ok markus@ deraadt@
+   - djm@cvs.openbsd.org 2005/06/08 11:25:09
+     [clientloop.c readconf.c readconf.h ssh.c ssh_config.5]
+     add ControlMaster=auto/autoask options to support opportunistic
+     multiplexing; tested avsm@ and jakob@, ok markus@
+   - dtucker@cvs.openbsd.org 2005/06/09 13:43:49
+     [cipher.c]
+     Correctly initialize end of array sentinel; ok djm@
+     (Id sync only, change already in portable)
+
+20050609
+ - (dtucker) [cipher.c openbsd-compat/Makefile.in
+   openbsd-compat/openbsd-compat.h openbsd-compat/openssl-compat.{c,h}]
+   Move compatibility code for supporting older OpenSSL versions to the
+   compat layer.  Suggested by and "no objection" djm@
+
+20050607
+ - (dtucker) [configure.ac] Continue the hunt for LLONG_MIN and LLONG_MAX:
+   in today's episode we attempt to coax it from limits.h where it may be
+   hiding, failing that we take the DIY approach.  Tested by tim@
+
+20050603
+ - (dtucker) [configure.ac] Only try gcc -std=gnu99 if LLONG_MAX isn't
+   defined, and check that it helps before keeping it in CFLAGS.  Some old
+   gcc's don't set an error code when encountering an unknown value in -std.
+   Found and tested by tim@.
+ - (dtucker) [configure.ac] Point configure's reporting address at the
+   openssh-unix-dev list.  ok tim@ djm@
+
+20050602
+ - (tim) [configure.ac] Some platforms need sys/types.h for arpa/nameser.h.
+   Take AC_CHECK_HEADERS test out of ultrix section. It caused other platforms
+   to skip builtin standard includes tests. (first AC_CHECK_HEADERS test
+   must be run on all platforms) Add missing ;; to case statement. OK dtucker@
+
+20050601
+ - (dtucker) [configure.ac] Look for _getshort and _getlong in
+   arpa/nameser.h.
+ - (dtucker) [configure.ac openbsd-compat/Makefile.in openbsd-compat/strtoll.c]
+   Add strtoll to the compat library, from OpenBSD.
+ - (dtucker) OpenBSD CVS Sync
+   - avsm@cvs.openbsd.org 2005/05/26 02:08:05
+     [scp.c]
+     If copying multiple files to a target file (which normally fails, as it
+     must be a target directory), kill the spawned ssh child before exiting.
+     This stops it trying to authenticate and spewing lots of output.
+     deraadt@ ok
+   - dtucker@cvs.openbsd.org 2005/05/26 09:08:12
+     [ssh-keygen.c]
+     uint32_t -> u_int32_t for consistency; ok djm@
+   - djm@cvs.openbsd.org 2005/05/27 08:30:37
+     [ssh.c]
+     fix -O for cases where no ControlPath has been specified or socket at
+     ControlPath is not contactable; spotted by and ok avsm@
+ - (tim) [config.guess config.sub] Update to '2005-05-27' version.
+ - (tim) [configure.ac] set TEST_SHELL for OpenServer 6
+
+20050531
+ - (dtucker) [contrib/aix/pam.conf] Correct comments.  From davidl at
+   vintela.com.
+ - (dtucker) [mdoc2man.awk] Teach it to understand .Ox.
+
+20050530
+ - (dtucker) [README] Link to new release notes.  Beter late than never...
+
+20050529
+ - (dtucker) [openbsd-compat/port-aix.c] Bug #1046: AIX 5.3 expects the
+   argument to passwdexpired to be initialized to NULL.  Suggested by tim@
+   While at it, initialize the other arguments to auth functions in case they
+   ever acquire this behaviour.
+ - (dtucker) [openbsd-compat/port-aix.c] Whitespace cleanups while there.
+ - (dtucker) [openbsd-compat/port-aix.c] Minor correction to debug message,
+   spotted by tim@.
+
+20050528
+ - (dtucker) [configure.ac] For AC_CHECK_HEADERS() and AC_CHECK_FUNCS() have
+   one entry per line to make it easier to merge changes.  ok djm@
+ - (dtucker) [configure.ac] strsep() may be defined in string.h, so check
+   for its presence and include it in the strsep check.
+ - (dtucker) [configure.ac] getpgrp may be defined in unistd.h, so check for
+   its presence before doing AC_FUNC_GETPGRP.
+ - (dtucker) [configure.ac] Merge HP-UX blocks into a common block with minor
+   version-specific variations as required.
+ - (dtucker) [openbsd-compat/port-aix.h] Use the HAVE_DECL_* definitions as
+   per the autoconf man page.  Configure should always define them but it
+   doesn't hurt to check.
+
+20050527
+ - (djm) [defines.h] Use our realpath if we have to define PATH_MAX, spotted by
+   David Leach; ok dtucker@
+ - (dtucker) [acconfig.h configure.ac defines.h includes.h sshpty.c
+   openbsd-compat/bsd-misc.c] Add support for Ultrix.  No, that's not a typo.
+   Required changes from Bernhard Simon, integrated by me.  ok djm@
+
+20050525
+ - (djm) [mpaux.c mpaux.h Makefile.in] Remove old mpaux.[ch] code, it has not 
+   been used for a while
+ - (djm) OpenBSD CVS Sync
+   - otto@cvs.openbsd.org 2005/04/05 13:45:31
+     [ssh-keygen.c]
+   - djm@cvs.openbsd.org 2005/04/06 09:43:59
+     [sshd.c]
+     avoid harmless logspam by not performing setsockopt() on non-socket;
+     ok markus@
+   - dtucker@cvs.openbsd.org 2005/04/06 12:26:06
+     [ssh.c]
+     Fix debug call for port forwards; patch from pete at seebeyond.com,
+     ok djm@ (ID sync only - change already in portable)
+   - djm@cvs.openbsd.org 2005/04/09 04:32:54
+     [misc.c misc.h tildexpand.c Makefile.in]
+     replace tilde_expand_filename with a simpler implementation, ahead of
+     more whacking; ok deraadt@
+   - jmc@cvs.openbsd.org 2005/04/14 12:30:30
+     [ssh.1]
+     arg to -b is an address, not if_name;
+     ok markus@
+   - jakob@cvs.openbsd.org 2005/04/20 10:05:45
+     [dns.c]
+     do not try to look up SSHFP for numerical hostname. ok djm@
+   - djm@cvs.openbsd.org 2005/04/21 06:17:50
+     [ssh-add.1 ssh-agent.1 ssh-keygen.1 ssh.1 ssh_config.5 sshd.8]
+     [sshd_config.5] OpenSSH doesn't ever look at the $HOME environment
+     variable, so don't say that we do (bz #623); ok deraadt@
+   - djm@cvs.openbsd.org 2005/04/21 11:47:19
+     [ssh.c]
+     don't allocate a pty when -n flag (/dev/null stdin) is set, patch from
+     ignasi.roca AT fujitsu-siemens.com (bz #829); ok dtucker@
+   - dtucker@cvs.openbsd.org 2005/04/23 23:43:47
+     [readpass.c]
+     Add debug message if read_passphrase can't open /dev/tty; bz #471;
+     ok djm@
+   - jmc@cvs.openbsd.org 2005/04/26 12:59:02
+     [sftp-client.h]
+     spelling correction in comment from wiz@netbsd;
+   - jakob@cvs.openbsd.org 2005/04/26 13:08:37
+     [ssh.c ssh_config.5]
+     fallback gracefully if client cannot connect to ControlPath. ok djm@
+   - moritz@cvs.openbsd.org 2005/04/28 10:17:56
+     [progressmeter.c ssh-keyscan.c]
+     add snprintf checks. ok djm@ markus@
+   - markus@cvs.openbsd.org 2005/05/02 21:13:22
+     [readpass.c]
+     missing {}
+   - djm@cvs.openbsd.org 2005/05/10 10:28:11
+     [ssh.c]
+     print nice error message for EADDRINUSE as well (ID sync only)
+   - djm@cvs.openbsd.org 2005/05/10 10:30:43
+     [ssh.c]
+     report real errors on fallback from ControlMaster=no to normal connect
+   - markus@cvs.openbsd.org 2005/05/16 15:30:51
+     [readconf.c servconf.c]
+     check return value from strdelim() for NULL (AddressFamily); mpech
+   - djm@cvs.openbsd.org 2005/05/19 02:39:55
+     [sshd_config.5]
+     sort config options, from grunk AT pestilenz.org; ok jmc@
+   - djm@cvs.openbsd.org 2005/05/19 02:40:52
+     [sshd_config]
+     whitespace nit, from grunk AT pestilenz.org
+   - djm@cvs.openbsd.org 2005/05/19 02:42:26
+     [includes.h]
+     fix cast, from grunk AT pestilenz.org
+   - djm@cvs.openbsd.org 2005/05/20 10:50:55
+     [ssh_config.5]
+     give a ProxyCommand example using nc(1), with and ok jmc@
+   - jmc@cvs.openbsd.org 2005/05/20 11:23:32
+     [ssh_config.5]
+     oops - article and spacing;
+   - avsm@cvs.openbsd.org 2005/05/23 22:44:01
+     [moduli.c ssh-keygen.c]
+     - removes signed/unsigned comparisons in moduli generation
+     - use strtonum instead of atoi where its easier
+     - check some strlcpy overflow and fatal instead of truncate
+   - djm@cvs.openbsd.org 2005/05/23 23:32:46
+     [cipher.c myproposal.h ssh.1 ssh_config.5 sshd_config.5]
+     add support for draft-harris-ssh-arcfour-fixes-02 improved arcfour modes;
+     ok markus@
+   - avsm@cvs.openbsd.org 2005/05/24 02:05:09
+     [ssh-keygen.c]
+     some style nits from dmiller@, and use a fatal() instead of a printf()/exit
+   - avsm@cvs.openbsd.org 2005/05/24 17:32:44
+     [atomicio.c atomicio.h authfd.c monitor_wrap.c msg.c scp.c sftp-client.c]
+     [ssh-keyscan.c sshconnect.c]
+     Switch atomicio to use a simpler interface; it now returns a size_t
+     (containing number of bytes read/written), and indicates error by
+     returning 0.  EOF is signalled by errno==EPIPE.
+     Typical use now becomes:
+
+     if (atomicio(read, ..., len) != len)
+             err(1,"read");
+
+     ok deraadt@, cloder@, djm@
+ - (dtucker) [regress/reexec.sh] Add ${EXEEXT} so this test also works on
+   Cygwin.
+ - (dtucker) [auth-pam.c] Bug #1033: Fix warnings building with PAM on Linux:
+   warning: dereferencing type-punned pointer will break strict-aliasing rules
+   warning: passing arg 3 of `pam_get_item' from incompatible pointer type
+   The type-punned pointer fix is based on a patch from SuSE's rpm.  ok djm@
+ - (dtucker) [configure.ac openbsd-compat/getrrsetbyname.c] Bug #1033: Provide
+   templates for _getshort and _getlong if missing to prevent compiler warnings
+   on Linux.
+ - (djm) [configure.ac openbsd-compat/Makefile.in]
+         [openbsd-compat/openbsd-compat.h openbsd-compat/strtonum.c]
+         Add strtonum(3) from OpenBSD libc, new code needs it. 
+         Unfortunately Linux forces us to do a bizarre dance with compiler
+         options to get LLONG_MIN/MAX; Spotted by and ok dtucker@ 
+
 20050524
  - (djm) [contrib/caldera/openssh.spec contrib/redhat/openssh.spec]
          [contrib/suse/openssh.spec] Update spec file versions to 4.1p1
@@ -9,7 +502,7 @@
  - (dtucker) [openbsd-compat/bsd-cygwin_util.c] Ensure sufficient memory
    allocation when retrieving core Windows environment.  Add CYGWIN variable
    to propagated variables.  Patch from vinschen at redhat.com, ok djm@
- - (djm) Release 4.1p1
+ - Release 4.1p1
 
 20050524
  - (djm) [openbsd-compat/readpassphrase.c] bz #950: Retry tcsetattr to ensure
@@ -2496,4 +2989,4 @@
    - (djm) Trim deprecated options from INSTALL. Mention UsePAM
    - (djm) Fix quote handling in sftp; Patch from admorten AT umich.edu
 
-$Id: ChangeLog,v 1.3758.2.2 2005/05/25 12:24:56 djm Exp $
+$Id: ChangeLog,v 1.3887 2005/09/01 09:10:48 djm Exp $
diff --git a/crypto/openssh/Makefile.in b/crypto/openssh/Makefile.in
index bca425d..fcbc522 100644
--- a/crypto/openssh/Makefile.in
+++ b/crypto/openssh/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.270 2005/02/25 23:12:38 dtucker Exp $
+# $Id: Makefile.in,v 1.273 2005/05/29 07:22:29 dtucker Exp $
 
 # uncomment if you run a non bourne compatable shell. Ie. csh
 #SHELL = @SH@
@@ -66,8 +66,8 @@ LIBSSH_OBJS=acss.o authfd.o authfile.o bufaux.o buffer.o \
 	canohost.o channels.o cipher.o cipher-acss.o cipher-aes.o \
 	cipher-bf1.o cipher-ctr.o cipher-3des1.o cleanup.o \
 	compat.o compress.o crc32.o deattack.o fatal.o hostfile.o \
-	log.o match.o moduli.o mpaux.o nchan.o packet.o \
-	readpass.o rsa.o tildexpand.o ttymodes.o xmalloc.o \
+	log.o match.o moduli.o nchan.o packet.o \
+	readpass.o rsa.o ttymodes.o xmalloc.o \
 	atomicio.o key.o dispatch.o kex.o mac.o uidswap.o uuencode.o misc.o \
 	monitor_fdpass.o rijndael.o ssh-dss.o ssh-rsa.o dh.o kexdh.o \
 	kexgex.o kexdhc.o kexgexc.o scard.o msg.o progressmeter.o dns.o \
@@ -190,7 +190,7 @@ ssh_prng_cmds.out:	ssh_prng_cmds
 		$(PERL) $(srcdir)/fixprogs ssh_prng_cmds $(ENT); \
 	fi
 
-# fake rule to stop make trying to compile moduli.o into a binary "modulo"
+# fake rule to stop make trying to compile moduli.o into a binary "moduli.o"
 moduli:
 	echo
 
diff --git a/crypto/openssh/README b/crypto/openssh/README
index 93682c3..51f0ca4 100644
--- a/crypto/openssh/README
+++ b/crypto/openssh/README
@@ -1,4 +1,4 @@
-See http://www.openssh.com/txt/release-4.0 for the release notes.
+See http://www.openssh.com/txt/release-4.2 for the release notes.
 
 - A Japanese translation of this document and of the OpenSSH FAQ is
 - available at http://www.unixuser.org/~haruyama/security/openssh/index.html
@@ -56,9 +56,10 @@ References -
 [2] http://www.aet.tu-cottbus.de/personen/jaenicke/postfix_tls/prngd.html
 [3] http://www.gzip.org/zlib/
 [4] http://www.openssl.org/
-[5] http://www.kernel.org/pub/linux/libs/pam/ (PAM is standard on Solaris
-    and HP-UX 11)
+[5] http://www.openpam.org
+    http://www.kernel.org/pub/linux/libs/pam/ 
+    (PAM also is standard on Solaris and HP-UX 11)
 [6] http://www.openbsd.org/cgi-bin/man.cgi?query=style&sektion=9
 [7] http://www.openssh.com/faq.html
 
-$Id: README,v 1.57 2005/03/09 03:32:28 dtucker Exp $
+$Id: README,v 1.60 2005/08/31 14:05:57 dtucker Exp $
diff --git a/crypto/openssh/README.privsep b/crypto/openssh/README.privsep
index ecb9d69..f565e72 100644
--- a/crypto/openssh/README.privsep
+++ b/crypto/openssh/README.privsep
@@ -38,8 +38,8 @@ privsep user and chroot directory:
 Privsep requires operating system support for file descriptor passing.
 Compression will be disabled on systems without a working mmap MAP_ANON.
 
-PAM-enabled OpenSSH is known to function with privsep on AIX, HP-UX
-(including Trusted Mode), Linux and Solaris.
+PAM-enabled OpenSSH is known to function with privsep on AIX, FreeBSD, 
+HP-UX (including Trusted Mode), Linux, NetBSD and Solaris.
 
 On Cygwin, Tru64 Unix, OpenServer, and Unicos only the pre-authentication
 part of privsep is supported.  Post-authentication privsep is disabled
@@ -60,4 +60,4 @@ process 1005 is the sshd process listening for new connections.
 process 6917 is the privileged monitor process, 6919 is the user owned
 sshd process and 6921 is the shell process.
 
-$Id: README.privsep,v 1.15 2004/10/06 10:09:32 dtucker Exp $
+$Id: README.privsep,v 1.16 2005/06/04 23:21:41 djm Exp $
diff --git a/crypto/openssh/WARNING.RNG b/crypto/openssh/WARNING.RNG
index 687891a..97da74f 100644
--- a/crypto/openssh/WARNING.RNG
+++ b/crypto/openssh/WARNING.RNG
@@ -57,7 +57,7 @@ disproportionate time to execute.
 
 Tuning the random helper can be done by running ./ssh-random-helper in
 very verbose mode ("-vvv") and identifying the commands that are taking
-accessive amounts of time or hanging altogher.  Any problem commands can
+excessive amounts of time or hanging altogher.  Any problem commands can
 be modified or removed from ssh_prng_cmds.
 
 The default entropy collector will timeout programs which take too long
@@ -92,4 +92,4 @@ If you are forced to use ssh-rand-helper consider still downloading
 prngd/egd and configure OpenSSH using --with-prngd-port=xx or
 --with-prngd-socket=xx (refer to INSTALL for more information).
 
-$Id: WARNING.RNG,v 1.7 2004/12/06 11:40:11 dtucker Exp $
+$Id: WARNING.RNG,v 1.8 2005/05/26 01:47:54 djm Exp $
diff --git a/crypto/openssh/acss.c b/crypto/openssh/acss.c
index 9364ba9..99efde0 100644
--- a/crypto/openssh/acss.c
+++ b/crypto/openssh/acss.c
@@ -1,4 +1,4 @@
-/*	$Id: acss.c,v 1.2 2004/02/06 04:22:43 dtucker Exp $ */
+/*	$Id: acss.c,v 1.3 2005/07/17 07:04:47 djm Exp $ */
 /*
  * Copyright (c) 2004 The OpenBSD project
  *
@@ -24,37 +24,37 @@
 
 /* decryption sbox */
 static unsigned char sboxdec[] = {
-	0x33, 0x73, 0x3b, 0x26, 0x63, 0x23, 0x6b, 0x76, 
-	0x3e, 0x7e, 0x36, 0x2b, 0x6e, 0x2e, 0x66, 0x7b, 
-	0xd3, 0x93, 0xdb, 0x06, 0x43, 0x03, 0x4b, 0x96, 
-	0xde, 0x9e, 0xd6, 0x0b, 0x4e, 0x0e, 0x46, 0x9b, 
-	0x57, 0x17, 0x5f, 0x82, 0xc7, 0x87, 0xcf, 0x12, 
-	0x5a, 0x1a, 0x52, 0x8f, 0xca, 0x8a, 0xc2, 0x1f, 
-	0xd9, 0x99, 0xd1, 0x00, 0x49, 0x09, 0x41, 0x90, 
-	0xd8, 0x98, 0xd0, 0x01, 0x48, 0x08, 0x40, 0x91, 
-	0x3d, 0x7d, 0x35, 0x24, 0x6d, 0x2d, 0x65, 0x74, 
-	0x3c, 0x7c, 0x34, 0x25, 0x6c, 0x2c, 0x64, 0x75, 
-	0xdd, 0x9d, 0xd5, 0x04, 0x4d, 0x0d, 0x45, 0x94, 
-	0xdc, 0x9c, 0xd4, 0x05, 0x4c, 0x0c, 0x44, 0x95, 
-	0x59, 0x19, 0x51, 0x80, 0xc9, 0x89, 0xc1, 0x10, 
-	0x58, 0x18, 0x50, 0x81, 0xc8, 0x88, 0xc0, 0x11, 
-	0xd7, 0x97, 0xdf, 0x02, 0x47, 0x07, 0x4f, 0x92, 
-	0xda, 0x9a, 0xd2, 0x0f, 0x4a, 0x0a, 0x42, 0x9f, 
-	0x53, 0x13, 0x5b, 0x86, 0xc3, 0x83, 0xcb, 0x16, 
-	0x5e, 0x1e, 0x56, 0x8b, 0xce, 0x8e, 0xc6, 0x1b, 
-	0xb3, 0xf3, 0xbb, 0xa6, 0xe3, 0xa3, 0xeb, 0xf6, 
-	0xbe, 0xfe, 0xb6, 0xab, 0xee, 0xae, 0xe6, 0xfb, 
-	0x37, 0x77, 0x3f, 0x22, 0x67, 0x27, 0x6f, 0x72, 
-	0x3a, 0x7a, 0x32, 0x2f, 0x6a, 0x2a, 0x62, 0x7f, 
-	0xb9, 0xf9, 0xb1, 0xa0, 0xe9, 0xa9, 0xe1, 0xf0, 
-	0xb8, 0xf8, 0xb0, 0xa1, 0xe8, 0xa8, 0xe0, 0xf1, 
-	0x5d, 0x1d, 0x55, 0x84, 0xcd, 0x8d, 0xc5, 0x14, 
-	0x5c, 0x1c, 0x54, 0x85, 0xcc, 0x8c, 0xc4, 0x15, 
-	0xbd, 0xfd, 0xb5, 0xa4, 0xed, 0xad, 0xe5, 0xf4, 
-	0xbc, 0xfc, 0xb4, 0xa5, 0xec, 0xac, 0xe4, 0xf5, 
-	0x39, 0x79, 0x31, 0x20, 0x69, 0x29, 0x61, 0x70, 
-	0x38, 0x78, 0x30, 0x21, 0x68, 0x28, 0x60, 0x71, 
-	0xb7, 0xf7, 0xbf, 0xa2, 0xe7, 0xa7, 0xef, 0xf2, 
+	0x33, 0x73, 0x3b, 0x26, 0x63, 0x23, 0x6b, 0x76,
+	0x3e, 0x7e, 0x36, 0x2b, 0x6e, 0x2e, 0x66, 0x7b,
+	0xd3, 0x93, 0xdb, 0x06, 0x43, 0x03, 0x4b, 0x96,
+	0xde, 0x9e, 0xd6, 0x0b, 0x4e, 0x0e, 0x46, 0x9b,
+	0x57, 0x17, 0x5f, 0x82, 0xc7, 0x87, 0xcf, 0x12,
+	0x5a, 0x1a, 0x52, 0x8f, 0xca, 0x8a, 0xc2, 0x1f,
+	0xd9, 0x99, 0xd1, 0x00, 0x49, 0x09, 0x41, 0x90,
+	0xd8, 0x98, 0xd0, 0x01, 0x48, 0x08, 0x40, 0x91,
+	0x3d, 0x7d, 0x35, 0x24, 0x6d, 0x2d, 0x65, 0x74,
+	0x3c, 0x7c, 0x34, 0x25, 0x6c, 0x2c, 0x64, 0x75,
+	0xdd, 0x9d, 0xd5, 0x04, 0x4d, 0x0d, 0x45, 0x94,
+	0xdc, 0x9c, 0xd4, 0x05, 0x4c, 0x0c, 0x44, 0x95,
+	0x59, 0x19, 0x51, 0x80, 0xc9, 0x89, 0xc1, 0x10,
+	0x58, 0x18, 0x50, 0x81, 0xc8, 0x88, 0xc0, 0x11,
+	0xd7, 0x97, 0xdf, 0x02, 0x47, 0x07, 0x4f, 0x92,
+	0xda, 0x9a, 0xd2, 0x0f, 0x4a, 0x0a, 0x42, 0x9f,
+	0x53, 0x13, 0x5b, 0x86, 0xc3, 0x83, 0xcb, 0x16,
+	0x5e, 0x1e, 0x56, 0x8b, 0xce, 0x8e, 0xc6, 0x1b,
+	0xb3, 0xf3, 0xbb, 0xa6, 0xe3, 0xa3, 0xeb, 0xf6,
+	0xbe, 0xfe, 0xb6, 0xab, 0xee, 0xae, 0xe6, 0xfb,
+	0x37, 0x77, 0x3f, 0x22, 0x67, 0x27, 0x6f, 0x72,
+	0x3a, 0x7a, 0x32, 0x2f, 0x6a, 0x2a, 0x62, 0x7f,
+	0xb9, 0xf9, 0xb1, 0xa0, 0xe9, 0xa9, 0xe1, 0xf0,
+	0xb8, 0xf8, 0xb0, 0xa1, 0xe8, 0xa8, 0xe0, 0xf1,
+	0x5d, 0x1d, 0x55, 0x84, 0xcd, 0x8d, 0xc5, 0x14,
+	0x5c, 0x1c, 0x54, 0x85, 0xcc, 0x8c, 0xc4, 0x15,
+	0xbd, 0xfd, 0xb5, 0xa4, 0xed, 0xad, 0xe5, 0xf4,
+	0xbc, 0xfc, 0xb4, 0xa5, 0xec, 0xac, 0xe4, 0xf5,
+	0x39, 0x79, 0x31, 0x20, 0x69, 0x29, 0x61, 0x70,
+	0x38, 0x78, 0x30, 0x21, 0x68, 0x28, 0x60, 0x71,
+	0xb7, 0xf7, 0xbf, 0xa2, 0xe7, 0xa7, 0xef, 0xf2,
 	0xba, 0xfa, 0xb2, 0xaf, 0xea, 0xaa, 0xe2, 0xff
 };
 
@@ -95,38 +95,38 @@ static unsigned char sboxenc[] = {
 };
 
 static unsigned char reverse[] = {
-	0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 
-	0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, 
-	0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, 
-	0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 
-	0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 
-	0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, 
-	0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, 
-	0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, 
-	0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 
-	0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, 
-	0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, 
-	0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, 
-	0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, 
-	0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, 
-	0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 
-	0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 
-	0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, 
-	0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, 
-	0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 
-	0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, 
-	0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, 
-	0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, 
-	0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 
-	0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, 
-	0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, 
-	0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, 
-	0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 
-	0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, 
-	0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, 
-	0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, 
-	0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 
-	0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff 
+	0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0,
+	0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0,
+	0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8,
+	0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8,
+	0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4,
+	0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4,
+	0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec,
+	0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc,
+	0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2,
+	0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2,
+	0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea,
+	0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa,
+	0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6,
+	0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6,
+	0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee,
+	0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe,
+	0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1,
+	0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1,
+	0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9,
+	0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9,
+	0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5,
+	0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5,
+	0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed,
+	0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd,
+	0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3,
+	0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3,
+	0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb,
+	0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb,
+	0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7,
+	0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7,
+	0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef,
+	0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff
 };
 
 /*
diff --git a/crypto/openssh/atomicio.c b/crypto/openssh/atomicio.c
index 7637e16..12abbda 100644
--- a/crypto/openssh/atomicio.c
+++ b/crypto/openssh/atomicio.c
@@ -1,4 +1,5 @@
 /*
+ * Copyright (c) 2005 Anil Madhavapeddy. All rights reserved.
  * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
  * All rights reserved.
  *
@@ -24,14 +25,14 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: atomicio.c,v 1.12 2003/07/31 15:50:16 avsm Exp $");
+RCSID("$OpenBSD: atomicio.c,v 1.13 2005/05/24 17:32:43 avsm Exp $");
 
 #include "atomicio.h"
 
 /*
  * ensure all of data on socket comes through. f==read || f==vwrite
  */
-ssize_t
+size_t
 atomicio(f, fd, _s, n)
 	ssize_t (*f) (int, void *, size_t);
 	int fd;
@@ -39,7 +40,8 @@ atomicio(f, fd, _s, n)
 	size_t n;
 {
 	char *s = _s;
-	ssize_t res, pos = 0;
+	size_t pos = 0;
+	ssize_t res;
 
 	while (n > pos) {
 		res = (f) (fd, s + pos, n - pos);
@@ -51,10 +53,12 @@ atomicio(f, fd, _s, n)
 			if (errno == EINTR || errno == EAGAIN)
 #endif
 				continue;
+			return 0;
 		case 0:
-			return (res);
+			errno = EPIPE;
+			return pos;
 		default:
-			pos += res;
+			pos += (u_int)res;
 		}
 	}
 	return (pos);
diff --git a/crypto/openssh/atomicio.h b/crypto/openssh/atomicio.h
index 5c0f392..7eccf20 100644
--- a/crypto/openssh/atomicio.h
+++ b/crypto/openssh/atomicio.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: atomicio.h,v 1.5 2003/06/28 16:23:06 deraadt Exp $	*/
+/*	$OpenBSD: atomicio.h,v 1.6 2005/05/24 17:32:43 avsm Exp $	*/
 
 /*
  * Copyright (c) 1995,1999 Theo de Raadt.  All rights reserved.
@@ -28,6 +28,6 @@
 /*
  * Ensure all of data on socket comes through. f==read || f==vwrite
  */
-ssize_t	atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
+size_t	atomicio(ssize_t (*)(int, void *, size_t), int, void *, size_t);
 
 #define vwrite (ssize_t (*)(int, void *, size_t))write
diff --git a/crypto/openssh/audit.c b/crypto/openssh/audit.c
index 18fc410..c77d0c0 100644
--- a/crypto/openssh/audit.c
+++ b/crypto/openssh/audit.c
@@ -1,4 +1,4 @@
-/* $Id: audit.c,v 1.2 2005/02/08 10:52:48 dtucker Exp $ */
+/* $Id: audit.c,v 1.3 2005/07/17 07:26:44 djm Exp $ */
 
 /*
  * Copyright (c) 2004, 2005 Darren Tucker.  All rights reserved.
@@ -120,7 +120,7 @@ void
 audit_connection_from(const char *host, int port)
 {
 	debug("audit connection from %s port %d euid %d", host, port,
-	   (int)geteuid());
+	    (int)geteuid());
 }
 
 /*
@@ -147,7 +147,7 @@ audit_session_open(const char *ttyn)
 	const char *t = ttyn ? ttyn : "(no tty)";
 
 	debug("audit session open euid %d user %s tty name %s", geteuid(),
-	     audit_username(), t);
+	    audit_username(), t);
 }
 
 /*
@@ -163,7 +163,7 @@ audit_session_close(const char *ttyn)
 	const char *t = ttyn ? ttyn : "(no tty)";
 
 	debug("audit session close euid %d user %s tty name %s", geteuid(),
-	     audit_username(), t);
+	    audit_username(), t);
 }
 
 /*
diff --git a/crypto/openssh/auth-rhosts.c b/crypto/openssh/auth-rhosts.c
index 585246e..aaba855 100644
--- a/crypto/openssh/auth-rhosts.c
+++ b/crypto/openssh/auth-rhosts.c
@@ -14,7 +14,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: auth-rhosts.c,v 1.32 2003/11/04 08:54:09 djm Exp $");
+RCSID("$OpenBSD: auth-rhosts.c,v 1.33 2005/07/17 07:17:54 djm Exp $");
 
 #include "packet.h"
 #include "uidswap.h"
@@ -133,7 +133,7 @@ check_rhosts_file(const char *filename, const char *hostname,
 		/* If the entry was negated, deny access. */
 		if (negated) {
 			auth_debug_add("Matched negative entry in %.100s.",
-			     filename);
+			    filename);
 			return 0;
 		}
 		/* Accept authentication. */
diff --git a/crypto/openssh/auth-shadow.c b/crypto/openssh/auth-shadow.c
index f6004f6..59737b9 100644
--- a/crypto/openssh/auth-shadow.c
+++ b/crypto/openssh/auth-shadow.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$Id: auth-shadow.c,v 1.6 2005/02/16 03:20:06 dtucker Exp $");
+RCSID("$Id: auth-shadow.c,v 1.7 2005/07/17 07:04:47 djm Exp $");
 
 #if defined(USE_SHADOW) && defined(HAS_SHADOW_EXPIRE)
 #include <shadow.h>
@@ -101,7 +101,7 @@ auth_shadow_pwexpired(Authctxt *ctxt)
 #if defined(__hpux) && !defined(HAVE_SECUREWARE)
 	if (iscomsec()) {
 		struct pr_passwd *pr;
-		       
+
 		pr = getprpwnam((char *)user);
 
 		/* Test for Trusted Mode expiry disabled */
diff --git a/crypto/openssh/auth2-gss.c b/crypto/openssh/auth2-gss.c
index 3289ba1..4d468a0 100644
--- a/crypto/openssh/auth2-gss.c
+++ b/crypto/openssh/auth2-gss.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: auth2-gss.c,v 1.8 2004/06/21 17:36:31 avsm Exp $	*/
+/*	$OpenBSD: auth2-gss.c,v 1.10 2005/07/17 07:17:54 djm Exp $	*/
 
 /*
  * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -61,7 +61,7 @@ userauth_gssapi(Authctxt *authctxt)
 	int present;
 	OM_uint32 ms;
 	u_int len;
-	char *doid = NULL;
+	u_char *doid = NULL;
 
 	if (!authctxt->valid || authctxt->user == NULL)
 		return (0);
@@ -82,9 +82,8 @@ userauth_gssapi(Authctxt *authctxt)
 		present = 0;
 		doid = packet_get_string(&len);
 
-		if (len > 2 &&
-		   doid[0] == SSH_GSS_OIDTYPE &&
-		   doid[1] == len - 2) {
+		if (len > 2 && doid[0] == SSH_GSS_OIDTYPE &&
+		    doid[1] == len - 2) {
 			goid.elements = doid + 2;
 			goid.length   = len - 2;
 			gss_test_oid_set_member(&ms, &goid, supported,
diff --git a/crypto/openssh/cipher-acss.c b/crypto/openssh/cipher-acss.c
index 3a966a7..a95fa67 100644
--- a/crypto/openssh/cipher-acss.c
+++ b/crypto/openssh/cipher-acss.c
@@ -17,7 +17,7 @@
 #include "includes.h"
 #include <openssl/evp.h>
 
-RCSID("$Id: cipher-acss.c,v 1.2 2004/02/06 04:26:11 dtucker Exp $");
+RCSID("$Id: cipher-acss.c,v 1.3 2005/07/17 07:04:47 djm Exp $");
 
 #if !defined(EVP_CTRL_SET_ACSS_MODE) && (OPENSSL_VERSION_NUMBER >= 0x00907000L)
 
@@ -33,7 +33,7 @@ typedef struct {
 #define EVP_CTRL_SET_ACSS_SUBKEY        0xff07
 
 static int
-acss_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key, 
+acss_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
     const unsigned char *iv, int enc)
 {
 	acss_setkey(&data(ctx)->ks,key,enc,ACSS_DATA);
@@ -41,7 +41,7 @@ acss_init_key(EVP_CIPHER_CTX *ctx, const unsigned char *key,
 }
 
 static int
-acss_ciph(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in, 
+acss_ciph(EVP_CIPHER_CTX *ctx, unsigned char *out, const unsigned char *in,
     unsigned int inl)
 {
 	acss(&data(ctx)->ks,inl,in,out);
diff --git a/crypto/openssh/cipher-ctr.c b/crypto/openssh/cipher-ctr.c
index 43f1ede..8561773 100644
--- a/crypto/openssh/cipher-ctr.c
+++ b/crypto/openssh/cipher-ctr.c
@@ -14,7 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: cipher-ctr.c,v 1.5 2004/12/22 02:13:19 djm Exp $");
+RCSID("$OpenBSD: cipher-ctr.c,v 1.6 2005/07/17 07:17:55 djm Exp $");
 
 #include <openssl/evp.h>
 
@@ -95,7 +95,7 @@ ssh_aes_ctr_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
 	}
 	if (key != NULL)
 		AES_set_encrypt_key(key, EVP_CIPHER_CTX_key_length(ctx) * 8,
-		     &c->aes_ctx);
+		    &c->aes_ctx);
 	if (iv != NULL)
 		memcpy(c->aes_counter, iv, AES_BLOCK_SIZE);
 	return (1);
diff --git a/crypto/openssh/clientloop.c b/crypto/openssh/clientloop.c
index 1591215..47f3c7e 100644
--- a/crypto/openssh/clientloop.c
+++ b/crypto/openssh/clientloop.c
@@ -59,7 +59,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: clientloop.c,v 1.136 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: clientloop.c,v 1.141 2005/07/16 01:35:24 djm Exp $");
 
 #include "ssh.h"
 #include "ssh1.h"
@@ -140,6 +140,8 @@ int	session_ident = -1;
 struct confirm_ctx {
 	int want_tty;
 	int want_subsys;
+	int want_x_fwd;
+	int want_agent_fwd;
 	Buffer cmd;
 	char *term;
 	struct termios tio;
@@ -208,6 +210,109 @@ get_current_time(void)
 	return (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
 }
 
+#define SSH_X11_PROTO "MIT-MAGIC-COOKIE-1"
+void
+client_x11_get_proto(const char *display, const char *xauth_path,
+    u_int trusted, char **_proto, char **_data)
+{
+	char cmd[1024];
+	char line[512];
+	char xdisplay[512];
+	static char proto[512], data[512];
+	FILE *f;
+	int got_data = 0, generated = 0, do_unlink = 0, i;
+	char *xauthdir, *xauthfile;
+	struct stat st;
+
+	xauthdir = xauthfile = NULL;
+	*_proto = proto;
+	*_data = data;
+	proto[0] = data[0] = '\0';
+
+	if (xauth_path == NULL ||(stat(xauth_path, &st) == -1)) {
+		debug("No xauth program.");
+	} else {
+		if (display == NULL) {
+			debug("x11_get_proto: DISPLAY not set");
+			return;
+		}
+		/*
+		 * Handle FamilyLocal case where $DISPLAY does
+		 * not match an authorization entry.  For this we
+		 * just try "xauth list unix:displaynum.screennum".
+		 * XXX: "localhost" match to determine FamilyLocal
+		 *      is not perfect.
+		 */
+		if (strncmp(display, "localhost:", 10) == 0) {
+			snprintf(xdisplay, sizeof(xdisplay), "unix:%s",
+			    display + 10);
+			display = xdisplay;
+		}
+		if (trusted == 0) {
+			xauthdir = xmalloc(MAXPATHLEN);
+			xauthfile = xmalloc(MAXPATHLEN);
+			strlcpy(xauthdir, "/tmp/ssh-XXXXXXXXXX", MAXPATHLEN);
+			if (mkdtemp(xauthdir) != NULL) {
+				do_unlink = 1;
+				snprintf(xauthfile, MAXPATHLEN, "%s/xauthfile",
+				    xauthdir);
+				snprintf(cmd, sizeof(cmd),
+				    "%s -f %s generate %s " SSH_X11_PROTO
+				    " untrusted timeout 1200 2>" _PATH_DEVNULL,
+				    xauth_path, xauthfile, display);
+				debug2("x11_get_proto: %s", cmd);
+				if (system(cmd) == 0)
+					generated = 1;
+			}
+		}
+		snprintf(cmd, sizeof(cmd),
+		    "%s %s%s list %s . 2>" _PATH_DEVNULL,
+		    xauth_path,
+		    generated ? "-f " : "" ,
+		    generated ? xauthfile : "",
+		    display);
+		debug2("x11_get_proto: %s", cmd);
+		f = popen(cmd, "r");
+		if (f && fgets(line, sizeof(line), f) &&
+		    sscanf(line, "%*s %511s %511s", proto, data) == 2)
+			got_data = 1;
+		if (f)
+			pclose(f);
+	}
+
+	if (do_unlink) {
+		unlink(xauthfile);
+		rmdir(xauthdir);
+	}
+	if (xauthdir)
+		xfree(xauthdir);
+	if (xauthfile)
+		xfree(xauthfile);
+
+	/*
+	 * If we didn't get authentication data, just make up some
+	 * data.  The forwarding code will check the validity of the
+	 * response anyway, and substitute this data.  The X11
+	 * server, however, will ignore this fake data and use
+	 * whatever authentication mechanisms it was using otherwise
+	 * for the local connection.
+	 */
+	if (!got_data) {
+		u_int32_t rnd = 0;
+
+		logit("Warning: No xauth data; "
+		    "using fake authentication data for X11 forwarding.");
+		strlcpy(proto, SSH_X11_PROTO, sizeof proto);
+		for (i = 0; i < 16; i++) {
+			if (i % 4 == 0)
+				rnd = arc4random();
+			snprintf(data + 2 * i, sizeof data - 2 * i, "%02x",
+			    rnd & 0xff);
+			rnd >>= 8;
+		}
+	}
+}
+
 /*
  * This is called when the interactive is entered.  This checks if there is
  * an EOF coming on stdin.  We must check this explicitly, as select() does
@@ -528,6 +633,7 @@ static void
 client_extra_session2_setup(int id, void *arg)
 {
 	struct confirm_ctx *cctx = arg;
+	const char *display;
 	Channel *c;
 	int i;
 
@@ -536,6 +642,24 @@ client_extra_session2_setup(int id, void *arg)
 	if ((c = channel_lookup(id)) == NULL)
 		fatal("%s: no channel for id %d", __func__, id);
 
+	display = getenv("DISPLAY");
+	if (cctx->want_x_fwd && options.forward_x11 && display != NULL) {
+		char *proto, *data;
+		/* Get reasonable local authentication information. */
+		client_x11_get_proto(display, options.xauth_location,
+		    options.forward_x11_trusted, &proto, &data);
+		/* Request forwarding with authentication spoofing. */
+		debug("Requesting X11 forwarding with authentication spoofing.");
+		x11_request_forwarding_with_spoofing(id, display, proto, data);
+		/* XXX wait for reply */
+	}
+
+	if (cctx->want_agent_fwd && options.forward_agent) {
+		debug("Requesting authentication agent forwarding.");
+		channel_request_start(id, "auth-agent-req@openssh.com", 0);
+		packet_send();
+	}
+
 	client_session2_setup(id, cctx->want_tty, cctx->want_subsys,
 	    cctx->term, &cctx->tio, c->rfd, &cctx->cmd, cctx->env,
 	    client_subsystem_reply);
@@ -556,12 +680,12 @@ client_process_control(fd_set * readset)
 {
 	Buffer m;
 	Channel *c;
-	int client_fd, new_fd[3], ver, i, allowed;
+	int client_fd, new_fd[3], ver, allowed;
 	socklen_t addrlen;
 	struct sockaddr_storage addr;
 	struct confirm_ctx *cctx;
 	char *cmd;
-	u_int len, env_len, command, flags;
+	u_int i, len, env_len, command, flags;
 	uid_t euid;
 	gid_t egid;
 
@@ -601,7 +725,7 @@ client_process_control(fd_set * readset)
 		buffer_free(&m);
 		return;
 	}
-	if ((ver = buffer_get_char(&m)) != 1) {
+	if ((ver = buffer_get_char(&m)) != SSHMUX_VER) {
 		error("%s: wrong client version %d", __func__, ver);
 		buffer_free(&m);
 		close(client_fd);
@@ -616,13 +740,15 @@ client_process_control(fd_set * readset)
 
 	switch (command) {
 	case SSHMUX_COMMAND_OPEN:
-		if (options.control_master == 2)
+		if (options.control_master == SSHCTL_MASTER_ASK ||
+		    options.control_master == SSHCTL_MASTER_AUTO_ASK)
 			allowed = ask_permission("Allow shared connection "
 			    "to %s? ", host);
 		/* continue below */
 		break;
 	case SSHMUX_COMMAND_TERMINATE:
-		if (options.control_master == 2)
+		if (options.control_master == SSHCTL_MASTER_ASK ||
+		    options.control_master == SSHCTL_MASTER_AUTO_ASK)
 			allowed = ask_permission("Terminate shared connection "
 			    "to %s? ", host);
 		if (allowed)
@@ -633,7 +759,7 @@ client_process_control(fd_set * readset)
 		buffer_clear(&m);
 		buffer_put_int(&m, allowed);
 		buffer_put_int(&m, getpid());
-		if (ssh_msg_send(client_fd, /* version */1, &m) == -1) {
+		if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) {
 			error("%s: client msg_send failed", __func__);
 			close(client_fd);
 			buffer_free(&m);
@@ -653,7 +779,7 @@ client_process_control(fd_set * readset)
 	buffer_clear(&m);
 	buffer_put_int(&m, allowed);
 	buffer_put_int(&m, getpid());
-	if (ssh_msg_send(client_fd, /* version */1, &m) == -1) {
+	if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) {
 		error("%s: client msg_send failed", __func__);
 		close(client_fd);
 		buffer_free(&m);
@@ -674,7 +800,7 @@ client_process_control(fd_set * readset)
 		buffer_free(&m);
 		return;
 	}
-	if ((ver = buffer_get_char(&m)) != 1) {
+	if ((ver = buffer_get_char(&m)) != SSHMUX_VER) {
 		error("%s: wrong client version %d", __func__, ver);
 		buffer_free(&m);
 		close(client_fd);
@@ -685,6 +811,8 @@ client_process_control(fd_set * readset)
 	memset(cctx, 0, sizeof(*cctx));
 	cctx->want_tty = (flags & SSHMUX_FLAG_TTY) != 0;
 	cctx->want_subsys = (flags & SSHMUX_FLAG_SUBSYS) != 0;
+	cctx->want_x_fwd = (flags & SSHMUX_FLAG_X11_FWD) != 0;
+	cctx->want_agent_fwd = (flags & SSHMUX_FLAG_AGENT_FWD) != 0;
 	cctx->term = buffer_get_string(&m, &len);
 
 	cmd = buffer_get_string(&m, &len);
@@ -718,7 +846,7 @@ client_process_control(fd_set * readset)
 
 	/* This roundtrip is just for synchronisation of ttymodes */
 	buffer_clear(&m);
-	if (ssh_msg_send(client_fd, /* version */1, &m) == -1) {
+	if (ssh_msg_send(client_fd, SSHMUX_VER, &m) == -1) {
 		error("%s: client msg_send failed", __func__);
 		close(client_fd);
 		close(new_fd[0]);
@@ -866,7 +994,10 @@ process_escapes(Buffer *bin, Buffer *bout, Buffer *berr, char *buf, int len)
 	u_char ch;
 	char *s;
 
-	for (i = 0; i < len; i++) {
+	if (len <= 0)
+		return (0);
+
+	for (i = 0; i < (u_int)len; i++) {
 		/* Get one character at a time. */
 		ch = buf[i];
 
diff --git a/crypto/openssh/clientloop.h b/crypto/openssh/clientloop.h
index b23c111..aed2d91 100644
--- a/crypto/openssh/clientloop.h
+++ b/crypto/openssh/clientloop.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: clientloop.h,v 1.12 2004/11/07 00:01:46 djm Exp $	*/
+/*	$OpenBSD: clientloop.h,v 1.14 2005/07/04 00:58:43 djm Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -37,10 +37,15 @@
 
 /* Client side main loop for the interactive session. */
 int	 client_loop(int, int, int);
+void	 client_x11_get_proto(const char *, const char *, u_int,
+	    char **, char **);
 void	 client_global_request_reply_fwd(int, u_int32_t, void *);
 void	 client_session2_setup(int, int, int, const char *, struct termios *,
 	    int, Buffer *, char **, dispatch_fn *);
 
+/* Multiplexing protocol version */
+#define SSHMUX_VER			1
+
 /* Multiplexing control protocol flags */
 #define SSHMUX_COMMAND_OPEN		1	/* Open new connection */
 #define SSHMUX_COMMAND_ALIVE_CHECK	2	/* Check master is alive */
@@ -48,3 +53,5 @@ void	 client_session2_setup(int, int, int, const char *, struct termios *,
 
 #define SSHMUX_FLAG_TTY			(1)	/* Request tty on open */
 #define SSHMUX_FLAG_SUBSYS		(1<<1)	/* Subsystem request on open */
+#define SSHMUX_FLAG_X11_FWD		(1<<2)	/* Request X11 forwarding */
+#define SSHMUX_FLAG_AGENT_FWD		(1<<3)	/* Request agent forwarding */
diff --git a/crypto/openssh/config.guess b/crypto/openssh/config.guess
index 5adbef1..6d71f75 100755
--- a/crypto/openssh/config.guess
+++ b/crypto/openssh/config.guess
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2003-10-03'
+timestamp='2005-05-27'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -17,13 +17,15 @@ timestamp='2003-10-03'
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
 #
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
+
 # Originally written by Per Bothner <per@bothner.com>.
 # Please send patches to <config-patches@gnu.org>.  Submit a context
 # diff and a properly formatted ChangeLog entry.
@@ -53,7 +55,7 @@ version="\
 GNU config.guess ($timestamp)
 
 Originally written by Per Bothner.
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
@@ -66,11 +68,11 @@ Try \`$me --help' for more information."
 while test $# -gt 0 ; do
   case $1 in
     --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
+       echo "$timestamp" ; exit ;;
     --version | -v )
-       echo "$version" ; exit 0 ;;
+       echo "$version" ; exit ;;
     --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
+       echo "$usage"; exit ;;
     -- )     # Stop option processing
        shift; break ;;
     - )	# Use stdin as input.
@@ -196,50 +198,64 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	# contains redundant information, the shorter form:
 	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
 	echo "${machine}-${os}${release}"
-	exit 0 ;;
+	exit ;;
+    amd64:OpenBSD:*:*)
+	echo x86_64-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
     amiga:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    arc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
+    cats:OpenBSD:*:*)
+	echo arm-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
     hp300:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
+    luna88k:OpenBSD:*:*)
+    	echo m88k-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
     mac68k:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     macppc:OpenBSD:*:*)
 	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mvme68k:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mvme88k:OpenBSD:*:*)
 	echo m88k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mvmeppc:OpenBSD:*:*)
 	echo powerpc-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    pmax:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     sgi:OpenBSD:*:*)
-	echo mipseb-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	echo mips64-unknown-openbsd${UNAME_RELEASE}
+	exit ;;
     sun3:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
-    wgrisc:OpenBSD:*:*)
-	echo mipsel-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:OpenBSD:*:*)
 	echo ${UNAME_MACHINE}-unknown-openbsd${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
+    *:ekkoBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+	exit ;;
+    macppc:MirBSD:*:*)
+	echo powerppc-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
+    *:MirBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+	exit ;;
     alpha:OSF1:*:*)
-	if test $UNAME_RELEASE = "V4.0"; then
+	case $UNAME_RELEASE in
+	*4.0)
 		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-	fi
+		;;
+	*5.*)
+	        UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+		;;
+	esac
 	# According to Compaq, /usr/sbin/psrinfo has been available on
 	# OSF/1 and Tru64 systems produced since 1995.  I hope that
 	# covers most systems running today.  This code pipes the CPU
@@ -277,42 +293,49 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	    "EV7.9 (21364A)")
 		UNAME_MACHINE="alphaev79" ;;
 	esac
+	# A Pn.n version is a patched version.
 	# A Vn.n version is a released version.
 	# A Tn.n version is a released field test version.
 	# A Xn.n version is an unreleased experimental baselevel.
 	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	exit 0 ;;
-    Alpha*:OpenVMS:*:*)
-	echo alpha-hp-vms
-	exit 0 ;;
+	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+	exit ;;
     Alpha\ *:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# Should we change UNAME_MACHINE based on the output of uname instead
 	# of the specific Alpha model?
 	echo alpha-pc-interix
-	exit 0 ;;
+	exit ;;
     21064:Windows_NT:50:3)
 	echo alpha-dec-winnt3.5
-	exit 0 ;;
+	exit ;;
     Amiga*:UNIX_System_V:4.0:*)
 	echo m68k-unknown-sysv4
-	exit 0;;
+	exit ;;
     *:[Aa]miga[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit 0 ;;
+	exit ;;
     *:[Mm]orph[Oo][Ss]:*:*)
 	echo ${UNAME_MACHINE}-unknown-morphos
-	exit 0 ;;
+	exit ;;
     *:OS/390:*:*)
 	echo i370-ibm-openedition
-	exit 0 ;;
+	exit ;;
+    *:z/VM:*:*)
+	echo s390-ibm-zvmoe
+	exit ;;
+    *:OS400:*:*)
+        echo powerpc-ibm-os400
+	exit ;;
     arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
 	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit 0;;
+	exit ;;
+    arm:riscos:*:*|arm:RISCOS:*:*)
+	echo arm-unknown-riscos
+	exit ;;
     SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
 	echo hppa1.1-hitachi-hiuxmpp
-	exit 0;;
+	exit ;;
     Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
 	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
 	if test "`(/bin/universe) 2>/dev/null`" = att ; then
@@ -320,32 +343,32 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	else
 		echo pyramid-pyramid-bsd
 	fi
-	exit 0 ;;
+	exit ;;
     NILE*:*:*:dcosx)
 	echo pyramid-pyramid-svr4
-	exit 0 ;;
+	exit ;;
     DRS?6000:unix:4.0:6*)
 	echo sparc-icl-nx6
-	exit 0 ;;
-    DRS?6000:UNIX_SV:4.2*:7*)
+	exit ;;
+    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
 	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7 && exit 0 ;;
+	    sparc) echo sparc-icl-nx7; exit ;;
 	esac ;;
     sun4H:SunOS:5.*:*)
 	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
 	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     i86pc:SunOS:5.*:*)
 	echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:6*:*)
 	# According to config.sub, this is the proper way to canonicalize
 	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
 	# it's likely to be more like Solaris than SunOS4.
 	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     sun4*:SunOS:*:*)
 	case "`/usr/bin/arch -k`" in
 	    Series*|S4*)
@@ -354,10 +377,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	esac
 	# Japanese Language versions have a version number like `4.1.3-JL'.
 	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit 0 ;;
+	exit ;;
     sun3*:SunOS:*:*)
 	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     sun*:*:4.2BSD:*)
 	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
 	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
@@ -369,10 +392,10 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 		echo sparc-sun-sunos${UNAME_RELEASE}
 		;;
 	esac
-	exit 0 ;;
+	exit ;;
     aushp:SunOS:*:*)
 	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     # The situation for MiNT is a little confusing.  The machine name
     # can be virtually everything (everything which is not
     # "atarist" or "atariste" at least should have a processor
@@ -383,37 +406,40 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     # be no problem.
     atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
         echo m68k-atari-mint${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
 	echo m68k-atari-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
         echo m68k-atari-mint${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
         echo m68k-milan-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
         echo m68k-hades-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
     *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
         echo m68k-unknown-mint${UNAME_RELEASE}
-        exit 0 ;;
+        exit ;;
+    m68k:machten:*:*)
+	echo m68k-apple-machten${UNAME_RELEASE}
+	exit ;;
     powerpc:machten:*:*)
 	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     RISC*:Mach:*:*)
 	echo mips-dec-mach_bsd4.3
-	exit 0 ;;
+	exit ;;
     RISC*:ULTRIX:*:*)
 	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     VAX*:ULTRIX*:*:*)
 	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     2020:CLIX:*:* | 2430:CLIX:*:*)
 	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mips:*:*:UMIPS | mips:*:*:RISCos)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -437,32 +463,33 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
 	  exit (-1);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c \
-	  && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \
-	  && exit 0
+	$CC_FOR_BUILD -o $dummy $dummy.c &&
+	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+	  SYSTEM_NAME=`$dummy $dummyarg` &&
+	    { echo "$SYSTEM_NAME"; exit; }
 	echo mips-mips-riscos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     Motorola:PowerMAX_OS:*:*)
 	echo powerpc-motorola-powermax
-	exit 0 ;;
+	exit ;;
     Motorola:*:4.3:PL8-*)
 	echo powerpc-harris-powermax
-	exit 0 ;;
+	exit ;;
     Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
 	echo powerpc-harris-powermax
-	exit 0 ;;
+	exit ;;
     Night_Hawk:Power_UNIX:*:*)
 	echo powerpc-harris-powerunix
-	exit 0 ;;
+	exit ;;
     m88k:CX/UX:7*:*)
 	echo m88k-harris-cxux7
-	exit 0 ;;
+	exit ;;
     m88k:*:4*:R4*)
 	echo m88k-motorola-sysv4
-	exit 0 ;;
+	exit ;;
     m88k:*:3*:R3*)
 	echo m88k-motorola-sysv3
-	exit 0 ;;
+	exit ;;
     AViiON:dgux:*:*)
         # DG/UX returns AViiON for all architectures
         UNAME_PROCESSOR=`/usr/bin/uname -p`
@@ -478,29 +505,29 @@ EOF
 	else
 	    echo i586-dg-dgux${UNAME_RELEASE}
 	fi
- 	exit 0 ;;
+ 	exit ;;
     M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
 	echo m88k-dolphin-sysv3
-	exit 0 ;;
+	exit ;;
     M88*:*:R3*:*)
 	# Delta 88k system running SVR3
 	echo m88k-motorola-sysv3
-	exit 0 ;;
+	exit ;;
     XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
 	echo m88k-tektronix-sysv3
-	exit 0 ;;
+	exit ;;
     Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
 	echo m68k-tektronix-bsd
-	exit 0 ;;
+	exit ;;
     *:IRIX*:*:*)
 	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit 0 ;;
+	exit ;;
     ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix      # uname -m gives an 8 hex-code CPU id
-	exit 0 ;;              # Note that: echo "'`uname -s`'" gives 'AIX '
+	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
+	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
     i*86:AIX:*:*)
 	echo i386-ibm-aix
-	exit 0 ;;
+	exit ;;
     ia64:AIX:*:*)
 	if [ -x /usr/bin/oslevel ] ; then
 		IBM_REV=`/usr/bin/oslevel`
@@ -508,7 +535,7 @@ EOF
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
 	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit 0 ;;
+	exit ;;
     *:AIX:2:3)
 	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
 		eval $set_cc_for_build
@@ -523,14 +550,18 @@ EOF
 			exit(0);
 			}
 EOF
-		$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
-		echo rs6000-ibm-aix3.2.5
+		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+		then
+			echo "$SYSTEM_NAME"
+		else
+			echo rs6000-ibm-aix3.2.5
+		fi
 	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
 		echo rs6000-ibm-aix3.2.4
 	else
 		echo rs6000-ibm-aix3.2
 	fi
-	exit 0 ;;
+	exit ;;
     *:AIX:*:[45])
 	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
 	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
@@ -544,28 +575,28 @@ EOF
 		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
 	fi
 	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit 0 ;;
+	exit ;;
     *:AIX:*:*)
 	echo rs6000-ibm-aix
-	exit 0 ;;
+	exit ;;
     ibmrt:4.4BSD:*|romp-ibm:BSD:*)
 	echo romp-ibm-bsd4.4
-	exit 0 ;;
+	exit ;;
     ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
 	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit 0 ;;                           # report: romp-ibm BSD 4.3
+	exit ;;                             # report: romp-ibm BSD 4.3
     *:BOSX:*:*)
 	echo rs6000-bull-bosx
-	exit 0 ;;
+	exit ;;
     DPX/2?00:B.O.S.:*:*)
 	echo m68k-bull-sysv3
-	exit 0 ;;
+	exit ;;
     9000/[34]??:4.3bsd:1.*:*)
 	echo m68k-hp-bsd
-	exit 0 ;;
+	exit ;;
     hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
 	echo m68k-hp-bsd4.4
-	exit 0 ;;
+	exit ;;
     9000/[34678]??:HP-UX:*:*)
 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 	case "${UNAME_MACHINE}" in
@@ -629,7 +660,18 @@ EOF
 	then
 	    # avoid double evaluation of $set_cc_for_build
 	    test -n "$CC_FOR_BUILD" || eval $set_cc_for_build
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null
+
+	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
+	    # generating 64-bit code.  GNU and HP use different nomenclature:
+	    #
+	    # $ CC_FOR_BUILD=cc ./config.guess
+	    # => hppa2.0w-hp-hpux11.23
+	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+	    # => hppa64-hp-hpux11.23
+
+	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+		grep __LP64__ >/dev/null
 	    then
 		HP_ARCH="hppa2.0w"
 	    else
@@ -637,11 +679,11 @@ EOF
 	    fi
 	fi
 	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit 0 ;;
+	exit ;;
     ia64:HP-UX:*:*)
 	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
 	echo ia64-hp-hpux${HPUX_REV}
-	exit 0 ;;
+	exit ;;
     3050*:HI-UX:*:*)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -669,153 +711,166 @@ EOF
 	  exit (0);
 	}
 EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0
+	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+		{ echo "$SYSTEM_NAME"; exit; }
 	echo unknown-hitachi-hiuxwe2
-	exit 0 ;;
+	exit ;;
     9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
 	echo hppa1.1-hp-bsd
-	exit 0 ;;
+	exit ;;
     9000/8??:4.3bsd:*:*)
 	echo hppa1.0-hp-bsd
-	exit 0 ;;
+	exit ;;
     *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
 	echo hppa1.0-hp-mpeix
-	exit 0 ;;
+	exit ;;
     hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
 	echo hppa1.1-hp-osf
-	exit 0 ;;
+	exit ;;
     hp8??:OSF1:*:*)
 	echo hppa1.0-hp-osf
-	exit 0 ;;
+	exit ;;
     i*86:OSF1:*:*)
 	if [ -x /usr/sbin/sysversion ] ; then
 	    echo ${UNAME_MACHINE}-unknown-osf1mk
 	else
 	    echo ${UNAME_MACHINE}-unknown-osf1
 	fi
-	exit 0 ;;
+	exit ;;
     parisc*:Lites*:*:*)
 	echo hppa1.1-hp-lites
-	exit 0 ;;
+	exit ;;
     C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
 	echo c1-convex-bsd
-        exit 0 ;;
+        exit ;;
     C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-        exit 0 ;;
+        exit ;;
     C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
 	echo c34-convex-bsd
-        exit 0 ;;
+        exit ;;
     C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
 	echo c38-convex-bsd
-        exit 0 ;;
+        exit ;;
     C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
 	echo c4-convex-bsd
-        exit 0 ;;
+        exit ;;
     CRAY*Y-MP:*:*:*)
 	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*[A-Z]90:*:*:*)
 	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
 	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
 	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
 	      -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*TS:*:*:*)
 	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*T3E:*:*:*)
 	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     CRAY*SV1:*:*:*)
 	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	exit ;;
     *:UNICOS/mp:*:*)
-	echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit 0 ;;
+	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+	exit ;;
     F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
 	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
         FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
         FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
         echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-        exit 0 ;;
+        exit ;;
+    5000:UNIX_System_V:4.*:*)
+        FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+        FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+        echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+	exit ;;
     i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
 	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     sparc*:BSD/OS:*:*)
 	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:BSD/OS:*:*)
 	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit 0 ;;
-    *:FreeBSD:*:*|*:GNU/FreeBSD:*:*)
-	# Determine whether the default compiler uses glibc.
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <features.h>
-	#if __GLIBC__ >= 2
-	LIBC=gnu
-	#else
-	LIBC=
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	# GNU/FreeBSD systems have a "k" prefix to indicate we are using
-	# FreeBSD's kernel, but not the complete OS.
-	case ${LIBC} in gnu) kernel_only='k' ;; esac
-	echo ${UNAME_MACHINE}-unknown-${kernel_only}freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC}
-	exit 0 ;;
+	exit ;;
+    *:FreeBSD:*:*)
+	echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
     i*:CYGWIN*:*)
 	echo ${UNAME_MACHINE}-pc-cygwin
-	exit 0 ;;
+	exit ;;
     i*:MINGW*:*)
 	echo ${UNAME_MACHINE}-pc-mingw32
-	exit 0 ;;
+	exit ;;
+    i*:windows32*:*)
+    	# uname -m includes "-pc" on this system.
+    	echo ${UNAME_MACHINE}-mingw32
+	exit ;;
     i*:PW*:*)
 	echo ${UNAME_MACHINE}-pc-pw32
-	exit 0 ;;
+	exit ;;
     x86:Interix*:[34]*)
 	echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//'
-	exit 0 ;;
+	exit ;;
     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
 	echo i${UNAME_MACHINE}-pc-mks
-	exit 0 ;;
+	exit ;;
     i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
 	# How do we know it's Interix rather than the generic POSIX subsystem?
 	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
 	# UNAME_MACHINE based on the output of uname instead of i386?
 	echo i586-pc-interix
-	exit 0 ;;
+	exit ;;
     i*:UWIN*:*)
 	echo ${UNAME_MACHINE}-pc-uwin
-	exit 0 ;;
+	exit ;;
+    amd64:CYGWIN*:*:*)
+	echo x86_64-unknown-cygwin
+	exit ;;
     p*:CYGWIN*:*)
 	echo powerpcle-unknown-cygwin
-	exit 0 ;;
+	exit ;;
     prep*:SunOS:5.*:*)
 	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit 0 ;;
+	exit ;;
     *:GNU:*:*)
+	# the GNU system
 	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit 0 ;;
+	exit ;;
+    *:GNU/*:*:*)
+	# other systems with GNU libc and userland
+	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+	exit ;;
     i*86:Minix:*:*)
 	echo ${UNAME_MACHINE}-pc-minix
-	exit 0 ;;
+	exit ;;
     arm*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     cris:Linux:*:*)
 	echo cris-axis-linux-gnu
-	exit 0 ;;
+	exit ;;
+    crisv32:Linux:*:*)
+	echo crisv32-axis-linux-gnu
+	exit ;;
+    frv:Linux:*:*)
+    	echo frv-unknown-linux-gnu
+	exit ;;
     ia64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
+    m32r*:Linux:*:*)
+	echo ${UNAME_MACHINE}-unknown-linux-gnu
+	exit ;;
     m68*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     mips:Linux:*:*)
 	eval $set_cc_for_build
 	sed 's/^	//' << EOF >$dummy.c
@@ -833,7 +888,7 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
     mips64:Linux:*:*)
 	eval $set_cc_for_build
@@ -852,14 +907,14 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=`
-	test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0
+	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
 	;;
     ppc:Linux:*:*)
 	echo powerpc-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     ppc64:Linux:*:*)
 	echo powerpc64-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     alpha:Linux:*:*)
 	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
 	  EV5)   UNAME_MACHINE=alphaev5 ;;
@@ -873,7 +928,7 @@ EOF
 	objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
 	if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
 	echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
-	exit 0 ;;
+	exit ;;
     parisc:Linux:*:* | hppa:Linux:*:*)
 	# Look for CPU level
 	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
@@ -881,25 +936,25 @@ EOF
 	  PA8*) echo hppa2.0-unknown-linux-gnu ;;
 	  *)    echo hppa-unknown-linux-gnu ;;
 	esac
-	exit 0 ;;
+	exit ;;
     parisc64:Linux:*:* | hppa64:Linux:*:*)
 	echo hppa64-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     s390:Linux:*:* | s390x:Linux:*:*)
 	echo ${UNAME_MACHINE}-ibm-linux
-	exit 0 ;;
+	exit ;;
     sh64*:Linux:*:*)
     	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     sh*:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     sparc:Linux:*:* | sparc64:Linux:*:*)
 	echo ${UNAME_MACHINE}-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     x86_64:Linux:*:*)
 	echo x86_64-unknown-linux-gnu
-	exit 0 ;;
+	exit ;;
     i*86:Linux:*:*)
 	# The BFD linker knows what the default object file format is, so
 	# first see if it will tell us. cd to the root directory to prevent
@@ -917,15 +972,15 @@ EOF
 		;;
 	  a.out-i386-linux)
 		echo "${UNAME_MACHINE}-pc-linux-gnuaout"
-		exit 0 ;;
+		exit ;;
 	  coff-i386)
 		echo "${UNAME_MACHINE}-pc-linux-gnucoff"
-		exit 0 ;;
+		exit ;;
 	  "")
 		# Either a pre-BFD a.out linker (linux-gnuoldld) or
 		# one that does not give us useful --help.
 		echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
-		exit 0 ;;
+		exit ;;
 	esac
 	# Determine whether the default compiler is a.out or elf
 	eval $set_cc_for_build
@@ -953,15 +1008,18 @@ EOF
 	#endif
 EOF
 	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=`
-	test x"${LIBC}" != x && echo "${UNAME_MACHINE}-pc-linux-${LIBC}" && exit 0
-	test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0
+	test x"${LIBC}" != x && {
+		echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+		exit
+	}
+	test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
 	;;
     i*86:DYNIX/ptx:4*:*)
 	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
 	# earlier versions are messed up and put the nodename in both
 	# sysname and nodename.
 	echo i386-sequent-sysv4
-	exit 0 ;;
+	exit ;;
     i*86:UNIX_SV:4.2MP:2.*)
         # Unixware is an offshoot of SVR4, but it has its own version
         # number series starting with 2...
@@ -969,24 +1027,27 @@ EOF
 	# I just have to hope.  -- rms.
         # Use sysv4.2uw... so that sysv4* matches it.
 	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit 0 ;;
+	exit ;;
     i*86:OS/2:*:*)
 	# If we were able to find `uname', then EMX Unix compatibility
 	# is probably installed.
 	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit 0 ;;
+	exit ;;
     i*86:XTS-300:*:STOP)
 	echo ${UNAME_MACHINE}-unknown-stop
-	exit 0 ;;
+	exit ;;
     i*86:atheos:*:*)
 	echo ${UNAME_MACHINE}-unknown-atheos
-	exit 0 ;;
+	exit ;;
+    i*86:syllable:*:*)
+	echo ${UNAME_MACHINE}-pc-syllable
+	exit ;;
     i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
 	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     i*86:*DOS:*:*)
 	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit 0 ;;
+	exit ;;
     i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
 	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
 	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
@@ -994,16 +1055,16 @@ EOF
 	else
 		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
 	fi
-	exit 0 ;;
+	exit ;;
     i*86:*:5:[678]*)
-	# Unixware 7.x, OpenUNIX 8, & OpenServer 6
+    	# UnixWare 7.x, OpenUNIX and OpenServer 6.
 	case `/bin/uname -X | grep "^Machine"` in
 	    *486*)	     UNAME_MACHINE=i486 ;;
 	    *Pentium)	     UNAME_MACHINE=i586 ;;
 	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
 	esac
 	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit 0 ;;
+	exit ;;
     i*86:*:3.2:*)
 	if test -f /usr/options/cb.name; then
 		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
@@ -1021,73 +1082,73 @@ EOF
 	else
 		echo ${UNAME_MACHINE}-pc-sysv32
 	fi
-	exit 0 ;;
+	exit ;;
     pc:*:*:*)
 	# Left here for compatibility:
         # uname -m prints for DJGPP always 'pc', but it prints nothing about
         # the processor, so we play safe by assuming i386.
 	echo i386-pc-msdosdjgpp
-        exit 0 ;;
+        exit ;;
     Intel:Mach:3*:*)
 	echo i386-pc-mach3
-	exit 0 ;;
+	exit ;;
     paragon:*:*:*)
 	echo i860-intel-osf1
-	exit 0 ;;
+	exit ;;
     i860:*:4.*:*) # i860-SVR4
 	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
 	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
 	else # Add other i860-SVR4 vendors below as they are discovered.
 	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
 	fi
-	exit 0 ;;
+	exit ;;
     mini*:CTIX:SYS*5:*)
 	# "miniframe"
 	echo m68010-convergent-sysv
-	exit 0 ;;
+	exit ;;
     mc68k:UNIX:SYSTEM5:3.51m)
 	echo m68k-convergent-sysv
-	exit 0 ;;
+	exit ;;
     M680?0:D-NIX:5.3:*)
 	echo m68k-diab-dnix
-	exit 0 ;;
-    M68*:*:R3V[567]*:*)
-	test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;;
-    3[34]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0)
+	exit ;;
+    M68*:*:R3V[5678]*:*)
+	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
 	OS_REL=''
 	test -r /etc/.relid \
 	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
 	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && echo i486-ncr-sysv4.3${OS_REL} && exit 0
+	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
 	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;;
+	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
     3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
         /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-          && echo i486-ncr-sysv4 && exit 0 ;;
+          && { echo i486-ncr-sysv4; exit; } ;;
     m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
 	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     mc68030:UNIX_System_V:4.*:*)
 	echo m68k-atari-sysv4
-	exit 0 ;;
+	exit ;;
     TSUNAMI:LynxOS:2.*:*)
 	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     rs6000:LynxOS:2.*:*)
 	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
 	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SM[BE]S:UNIX_SV:*:*)
 	echo mips-dde-sysv${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     RM*:ReliantUNIX-*:*:*)
 	echo mips-sni-sysv4
-	exit 0 ;;
+	exit ;;
     RM*:SINIX-*:*:*)
 	echo mips-sni-sysv4
-	exit 0 ;;
+	exit ;;
     *:SINIX-*:*:*)
 	if uname -p 2>/dev/null >/dev/null ; then
 		UNAME_MACHINE=`(uname -p) 2>/dev/null`
@@ -1095,68 +1156,73 @@ EOF
 	else
 		echo ns32k-sni-sysv
 	fi
-	exit 0 ;;
+	exit ;;
     PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
                       # says <Richard.M.Bartel@ccMail.Census.GOV>
         echo i586-unisys-sysv4
-        exit 0 ;;
+        exit ;;
     *:UNIX_System_V:4*:FTX*)
 	# From Gerald Hewes <hewes@openmarket.com>.
 	# How about differentiating between stratus architectures? -djm
 	echo hppa1.1-stratus-sysv4
-	exit 0 ;;
+	exit ;;
     *:*:*:FTX*)
 	# From seanf@swdc.stratus.com.
 	echo i860-stratus-sysv4
-	exit 0 ;;
+	exit ;;
+    i*86:VOS:*:*)
+	# From Paul.Green@stratus.com.
+	echo ${UNAME_MACHINE}-stratus-vos
+	exit ;;
     *:VOS:*:*)
 	# From Paul.Green@stratus.com.
 	echo hppa1.1-stratus-vos
-	exit 0 ;;
+	exit ;;
     mc68*:A/UX:*:*)
 	echo m68k-apple-aux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     news*:NEWS-OS:6*:*)
 	echo mips-sony-newsos6
-	exit 0 ;;
+	exit ;;
     R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
 	if [ -d /usr/nec ]; then
 	        echo mips-nec-sysv${UNAME_RELEASE}
 	else
 	        echo mips-unknown-sysv${UNAME_RELEASE}
 	fi
-        exit 0 ;;
+        exit ;;
     BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
 	echo powerpc-be-beos
-	exit 0 ;;
+	exit ;;
     BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
 	echo powerpc-apple-beos
-	exit 0 ;;
+	exit ;;
     BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
 	echo i586-pc-beos
-	exit 0 ;;
+	exit ;;
     SX-4:SUPER-UX:*:*)
 	echo sx4-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SX-5:SUPER-UX:*:*)
 	echo sx5-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     SX-6:SUPER-UX:*:*)
 	echo sx6-nec-superux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     Power*:Rhapsody:*:*)
 	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Rhapsody:*:*)
 	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Darwin:*:*)
-	case `uname -p` in
+	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+	case $UNAME_PROCESSOR in
 	    *86) UNAME_PROCESSOR=i686 ;;
-	    powerpc) UNAME_PROCESSOR=powerpc ;;
+	    unknown) UNAME_PROCESSOR=powerpc ;;
 	esac
 	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:procnto*:*:* | *:QNX:[0123456789]*:*)
 	UNAME_PROCESSOR=`uname -p`
 	if test "$UNAME_PROCESSOR" = "x86"; then
@@ -1164,22 +1230,25 @@ EOF
 		UNAME_MACHINE=pc
 	fi
 	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:QNX:*:4*)
 	echo i386-pc-qnx
-	exit 0 ;;
-    NSR-[DGKLNPTVWY]:NONSTOP_KERNEL:*:*)
+	exit ;;
+    NSE-?:NONSTOP_KERNEL:*:*)
+	echo nse-tandem-nsk${UNAME_RELEASE}
+	exit ;;
+    NSR-?:NONSTOP_KERNEL:*:*)
 	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:NonStop-UX:*:*)
 	echo mips-compaq-nonstopux
-	exit 0 ;;
+	exit ;;
     BS2000:POSIX*:*:*)
 	echo bs2000-siemens-sysv
-	exit 0 ;;
+	exit ;;
     DS/*:UNIX_System_V:*:*)
 	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
     *:Plan9:*:*)
 	# "uname -m" is not consistent, so use $cputype instead. 386
 	# is converted to i386 for consistency with other x86
@@ -1190,28 +1259,44 @@ EOF
 	    UNAME_MACHINE="$cputype"
 	fi
 	echo ${UNAME_MACHINE}-unknown-plan9
-	exit 0 ;;
+	exit ;;
     *:TOPS-10:*:*)
 	echo pdp10-unknown-tops10
-	exit 0 ;;
+	exit ;;
     *:TENEX:*:*)
 	echo pdp10-unknown-tenex
-	exit 0 ;;
+	exit ;;
     KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
 	echo pdp10-dec-tops20
-	exit 0 ;;
+	exit ;;
     XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
 	echo pdp10-xkl-tops20
-	exit 0 ;;
+	exit ;;
     *:TOPS-20:*:*)
 	echo pdp10-unknown-tops20
-	exit 0 ;;
+	exit ;;
     *:ITS:*:*)
 	echo pdp10-unknown-its
-	exit 0 ;;
+	exit ;;
     SEI:*:*:SEIUX)
         echo mips-sei-seiux${UNAME_RELEASE}
-	exit 0 ;;
+	exit ;;
+    *:DragonFly:*:*)
+	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+	exit ;;
+    *:*VMS:*:*)
+    	UNAME_MACHINE=`(uname -p) 2>/dev/null`
+	case "${UNAME_MACHINE}" in
+	    A*) echo alpha-dec-vms ; exit ;;
+	    I*) echo ia64-dec-vms ; exit ;;
+	    V*) echo vax-dec-vms ; exit ;;
+	esac ;;
+    *:XENIX:*:SysV)
+	echo i386-pc-xenix
+	exit ;;
+    i*86:skyos:*:*)
+	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+	exit ;;
 esac
 
 #echo '(No uname command or uname output not recognized.)' 1>&2
@@ -1243,7 +1328,7 @@ main ()
 #endif
 
 #if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix"); exit (0);
+  printf ("arm-acorn-riscix\n"); exit (0);
 #endif
 
 #if defined (hp300) && !defined (hpux)
@@ -1332,11 +1417,12 @@ main ()
 }
 EOF
 
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && $dummy && exit 0
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+	{ echo "$SYSTEM_NAME"; exit; }
 
 # Apollos put the system type in the environment.
 
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; }
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
 
 # Convex versions that predate uname can use getsysinfo(1)
 
@@ -1345,22 +1431,22 @@ then
     case `getsysinfo -f cpu_type` in
     c1*)
 	echo c1-convex-bsd
-	exit 0 ;;
+	exit ;;
     c2*)
 	if getsysinfo -f scalar_acc
 	then echo c32-convex-bsd
 	else echo c2-convex-bsd
 	fi
-	exit 0 ;;
+	exit ;;
     c34*)
 	echo c34-convex-bsd
-	exit 0 ;;
+	exit ;;
     c38*)
 	echo c38-convex-bsd
-	exit 0 ;;
+	exit ;;
     c4*)
 	echo c4-convex-bsd
-	exit 0 ;;
+	exit ;;
     esac
 fi
 
@@ -1371,7 +1457,9 @@ This script, last modified $timestamp, has failed to recognize
 the operating system you are using. It is advised that you
 download the most up to date version of the config scripts from
 
-    ftp://ftp.gnu.org/pub/gnu/config/
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.guess
+and
+  http://savannah.gnu.org/cgi-bin/viewcvs/*checkout*/config/config/config.sub
 
 If the version you run ($0) is already up to date, please
 send the following data and any information you think might be
diff --git a/crypto/openssh/config.sub b/crypto/openssh/config.sub
index 1f31816..519f2cd 100755
--- a/crypto/openssh/config.sub
+++ b/crypto/openssh/config.sub
@@ -1,9 +1,9 @@
 #! /bin/sh
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-#   2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+#   2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
-timestamp='2003-08-18'
+timestamp='2005-05-12'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -21,14 +21,15 @@ timestamp='2003-08-18'
 #
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330,
-# Boston, MA 02111-1307, USA.
-
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
 # As a special exception to the GNU General Public License, if you
 # distribute this file as part of a program that contains a
 # configuration script generated by Autoconf, you may include it under
 # the same distribution terms that you use for the rest of that program.
 
+
 # Please send patches to <config-patches@gnu.org>.  Submit a context
 # diff and a properly formatted ChangeLog entry.
 #
@@ -70,7 +71,7 @@ Report bugs and patches to <config-patches@gnu.org>."
 version="\
 GNU config.sub ($timestamp)
 
-Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
 Free Software Foundation, Inc.
 
 This is free software; see the source for copying conditions.  There is NO
@@ -83,11 +84,11 @@ Try \`$me --help' for more information."
 while test $# -gt 0 ; do
   case $1 in
     --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit 0 ;;
+       echo "$timestamp" ; exit ;;
     --version | -v )
-       echo "$version" ; exit 0 ;;
+       echo "$version" ; exit ;;
     --help | --h* | -h )
-       echo "$usage"; exit 0 ;;
+       echo "$usage"; exit ;;
     -- )     # Stop option processing
        shift; break ;;
     - )	# Use stdin as input.
@@ -99,7 +100,7 @@ while test $# -gt 0 ; do
     *local*)
        # First pass through any local machine types.
        echo $1
-       exit 0;;
+       exit ;;
 
     * )
        break ;;
@@ -118,7 +119,8 @@ esac
 # Here we must recognize all the valid KERNEL-OS combinations.
 maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
 case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-dietlibc | kfreebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
+  nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \
+  kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*)
     os=-$maybe_os
     basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
     ;;
@@ -144,7 +146,7 @@ case $os in
 	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
 	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
 	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis)
+	-apple | -axis | -knuth | -cray)
 		os=
 		basic_machine=$1
 		;;
@@ -230,13 +232,14 @@ case $basic_machine in
 	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
 	| am33_2.0 \
 	| arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \
+	| bfin \
 	| c4x | clipper \
 	| d10v | d30v | dlx | dsp16xx \
 	| fr30 | frv \
 	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
 	| i370 | i860 | i960 | ia64 \
 	| ip2k | iq2000 \
-	| m32r | m68000 | m68k | m88k | mcore \
+	| m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \
 	| mips | mipsbe | mipseb | mipsel | mipsle \
 	| mips16 \
 	| mips64 | mips64el \
@@ -261,12 +264,13 @@ case $basic_machine in
 	| pyramid \
 	| sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \
 	| sh64 | sh64le \
-	| sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv9 | sparcv9b \
+	| sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \
+	| sparcv8 | sparcv9 | sparcv9b \
 	| strongarm \
 	| tahoe | thumb | tic4x | tic80 | tron \
 	| v850 | v850e \
 	| we32k \
-	| x86 | xscale | xstormy16 | xtensa \
+	| x86 | xscale | xscalee[bl] | xstormy16 | xtensa \
 	| z8k)
 		basic_machine=$basic_machine-unknown
 		;;
@@ -297,9 +301,9 @@ case $basic_machine in
 	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
 	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
 	| avr-* \
-	| bs2000-* \
+	| bfin-* | bs2000-* \
 	| c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
-	| clipper-* | cydra-* \
+	| clipper-* | craynv-* | cydra-* \
 	| d10v-* | d30v-* | dlx-* \
 	| elxsi-* \
 	| f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
@@ -307,9 +311,9 @@ case $basic_machine in
 	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
 	| i*86-* | i860-* | i960-* | ia64-* \
 	| ip2k-* | iq2000-* \
-	| m32r-* \
+	| m32r-* | m32rle-* \
 	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | mcore-* \
+	| m88110-* | m88k-* | maxq-* | mcore-* \
 	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
 	| mips16-* \
 	| mips64-* | mips64el-* \
@@ -325,8 +329,9 @@ case $basic_machine in
 	| mipsisa64sb1-* | mipsisa64sb1el-* \
 	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
 	| mipstx39-* | mipstx39el-* \
+	| mmix-* \
 	| msp430-* \
-	| none-* | np1-* | nv1-* | ns16k-* | ns32k-* \
+	| none-* | np1-* | ns16k-* | ns32k-* \
 	| orion-* \
 	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
 	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
@@ -334,15 +339,16 @@ case $basic_machine in
 	| romp-* | rs6000-* \
 	| sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \
 	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \
-	| sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
+	| sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \
+	| sparclite-* \
+	| sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \
 	| tahoe-* | thumb-* \
 	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
 	| tron-* \
 	| v850-* | v850e-* | vax-* \
 	| we32k-* \
-	| x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \
-	| xtensa-* \
+	| x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \
+	| xstormy16-* | xtensa-* \
 	| ymp-* \
 	| z8k-*)
 		;;
@@ -362,6 +368,9 @@ case $basic_machine in
 		basic_machine=a29k-amd
 		os=-udi
 		;;
+    	abacus)
+		basic_machine=abacus-unknown
+		;;
 	adobe68k)
 		basic_machine=m68010-adobe
 		os=-scout
@@ -379,6 +388,9 @@ case $basic_machine in
 	amd64)
 		basic_machine=x86_64-pc
 		;;
+	amd64-*)
+		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+		;;
 	amdahl)
 		basic_machine=580-amdahl
 		os=-sysv
@@ -438,12 +450,27 @@ case $basic_machine in
 		basic_machine=j90-cray
 		os=-unicos
 		;;
+	craynv)
+		basic_machine=craynv-cray
+		os=-unicosmp
+		;;
+	cr16c)
+		basic_machine=cr16c-unknown
+		os=-elf
+		;;
 	crds | unos)
 		basic_machine=m68k-crds
 		;;
+	crisv32 | crisv32-* | etraxfs*)
+		basic_machine=crisv32-axis
+		;;
 	cris | cris-* | etrax*)
 		basic_machine=cris-axis
 		;;
+	crx)
+		basic_machine=crx-unknown
+		os=-elf
+		;;
 	da30 | da30-*)
 		basic_machine=m68k-da30
 		;;
@@ -466,6 +493,10 @@ case $basic_machine in
 		basic_machine=m88k-motorola
 		os=-sysv3
 		;;
+	djgpp)
+		basic_machine=i586-pc
+		os=-msdosdjgpp
+		;;
 	dpx20 | dpx20-*)
 		basic_machine=rs6000-bull
 		os=-bosx
@@ -644,10 +675,6 @@ case $basic_machine in
 	mips3*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
 		;;
-	mmix*)
-		basic_machine=mmix-knuth
-		os=-mmixware
-		;;
 	monitor)
 		basic_machine=m68k-rom68k
 		os=-coff
@@ -728,10 +755,6 @@ case $basic_machine in
 	np1)
 		basic_machine=np1-gould
 		;;
-	nv1)
-		basic_machine=nv1-cray
-		os=-unicosmp
-		;;
 	nsr-tandem)
 		basic_machine=nsr-tandem
 		;;
@@ -743,6 +766,10 @@ case $basic_machine in
 		basic_machine=or32-unknown
 		os=-coff
 		;;
+	os400)
+		basic_machine=powerpc-ibm
+		os=-os400
+		;;
 	OSE68000 | ose68000)
 		basic_machine=m68000-ericsson
 		os=-ose
@@ -963,6 +990,10 @@ case $basic_machine in
 	tower | tower-32)
 		basic_machine=m68k-ncr
 		;;
+	tpf)
+		basic_machine=s390x-ibm
+		os=-tpf
+		;;
 	udi29k)
 		basic_machine=a29k-amd
 		os=-udi
@@ -1006,6 +1037,10 @@ case $basic_machine in
 		basic_machine=hppa1.1-winbond
 		os=-proelf
 		;;
+	xbox)
+		basic_machine=i686-pc
+		os=-mingw32
+		;;
 	xps | xps100)
 		basic_machine=xps100-honeywell
 		;;
@@ -1036,6 +1071,9 @@ case $basic_machine in
 	romp)
 		basic_machine=romp-ibm
 		;;
+	mmix)
+		basic_machine=mmix-knuth
+		;;
 	rs6000)
 		basic_machine=rs6000-ibm
 		;;
@@ -1058,7 +1096,7 @@ case $basic_machine in
 	sh64)
 		basic_machine=sh64-unknown
 		;;
-	sparc | sparcv9 | sparcv9b)
+	sparc | sparcv8 | sparcv9 | sparcv9b)
 		basic_machine=sparc-sun
 		;;
 	cydra)
@@ -1131,19 +1169,20 @@ case $os in
 	      | -aos* \
 	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
 	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -netbsd* | -openbsd* | -kfreebsd* | -freebsd* | -riscix* \
-	      | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \
+	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
 	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
 	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
 	      | -chorusos* | -chorusrdb* \
 	      | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -linux-gnu* | -uxpv* | -beos* | -mpeix* | -udk* \
+	      | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \
 	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
 	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
 	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
 	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
 	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei*)
+	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* | -skyos*)
 	# Remember, each alternative MUST END IN *, to match a version number.
 		;;
 	-qnx*)
@@ -1182,6 +1221,9 @@ case $os in
 	-opened*)
 		os=-openedition
 		;;
+        -os400*)
+		os=-os400
+		;;
 	-wince*)
 		os=-wince
 		;;
@@ -1203,6 +1245,9 @@ case $os in
 	-atheos*)
 		os=-atheos
 		;;
+	-syllable*)
+		os=-syllable
+		;;
 	-386bsd)
 		os=-bsd
 		;;
@@ -1225,6 +1270,9 @@ case $os in
 	-sinix*)
 		os=-sysv4
 		;;
+        -tpf*)
+		os=-tpf
+		;;
 	-triton*)
 		os=-sysv3
 		;;
@@ -1261,6 +1309,9 @@ case $os in
 	-kaos*)
 		os=-kaos
 		;;
+	-zvmoe)
+		os=-zvmoe
+		;;
 	-none)
 		;;
 	*)
@@ -1341,6 +1392,9 @@ case $basic_machine in
 	*-ibm)
 		os=-aix
 		;;
+    	*-knuth)
+		os=-mmixware
+		;;
 	*-wec)
 		os=-proelf
 		;;
@@ -1473,9 +1527,15 @@ case $basic_machine in
 			-mvs* | -opened*)
 				vendor=ibm
 				;;
+			-os400*)
+				vendor=ibm
+				;;
 			-ptx*)
 				vendor=sequent
 				;;
+			-tpf*)
+				vendor=ibm
+				;;
 			-vxsim* | -vxworks* | -windiss*)
 				vendor=wrs
 				;;
@@ -1500,7 +1560,7 @@ case $basic_machine in
 esac
 
 echo $basic_machine$os
-exit 0
+exit
 
 # Local variables:
 # eval: (add-hook 'write-file-hooks 'time-stamp)
diff --git a/crypto/openssh/defines.h b/crypto/openssh/defines.h
index 7758bc3..408b988 100644
--- a/crypto/openssh/defines.h
+++ b/crypto/openssh/defines.h
@@ -25,7 +25,7 @@
 #ifndef _DEFINES_H
 #define _DEFINES_H
 
-/* $Id: defines.h,v 1.119 2005/02/20 10:01:49 dtucker Exp $ */
+/* $Id: defines.h,v 1.127 2005/08/31 16:59:49 tim Exp $ */
 
 
 /* Constants */
@@ -54,10 +54,24 @@ enum
 # ifdef PATH_MAX
 #  define MAXPATHLEN PATH_MAX
 # else /* PATH_MAX */
-#  define MAXPATHLEN 64 /* Should be safe */
+#  define MAXPATHLEN 64
+/* realpath uses a fixed buffer of size MAXPATHLEN, so force use of ours */
+#  ifndef BROKEN_REALPATH
+#   define BROKEN_REALPATH 1
+#  endif /* BROKEN_REALPATH */
 # endif /* PATH_MAX */
 #endif /* MAXPATHLEN */
 
+#ifndef PATH_MAX
+# ifdef _POSIX_PATH_MAX
+# define PATH_MAX _POSIX_PATH_MAX
+# endif
+#endif
+
+#ifndef MAXSYMLINKS
+# define MAXSYMLINKS 5
+#endif
+
 #ifndef STDIN_FILENO
 # define STDIN_FILENO    0
 #endif
@@ -432,6 +446,10 @@ struct winsize {
 # define __dead	__attribute__((noreturn))
 #endif
 
+#if !defined(HAVE_ATTRIBUTE__SENTINEL__) && !defined(__sentinel__)
+# define __sentinel__
+#endif
+
 /* *-*-nto-qnx doesn't define this macro in the system headers */
 #ifdef MISSING_HOWMANY
 # define howmany(x,y)	(((x)+((y)-1))/(y))
@@ -567,6 +585,23 @@ struct winsize {
 # define SSH_SYSFDMAX 10000
 #endif
 
+#if defined(__Lynx__)
+ /*
+  * LynxOS defines these in param.h which we do not want to include since
+  * it will also pull in a bunch of kernel definitions.
+  */
+# define ALIGNBYTES (sizeof(int) - 1)
+# define ALIGN(p) (((unsigned)p + ALIGNBYTES) & ~ALIGNBYTES)
+  /* Missing prototypes on LynxOS */
+  int snprintf (char *, size_t, const char *, ...);
+  int mkstemp (char *);
+  char *crypt (const char *, const char *);
+  int seteuid (uid_t);
+  int setegid (gid_t);
+  char *mkdtemp (char *);
+  int rresvport_af (int *, sa_family_t);
+  int innetgr (const char *, const char *, const char *, const char *);
+#endif
 
 /*
  * Define this to use pipes instead of socketpairs for communicating with the
@@ -653,6 +688,10 @@ struct winsize {
 # define CUSTOM_SYS_AUTH_PASSWD 1
 #endif
 
+#if defined(HAVE_LIBIAF)  &&  !defined(BROKEN_LIBIAF)
+# define CUSTOM_SYS_AUTH_PASSWD 1
+#endif
+
 /* HP-UX 11.11 */
 #ifdef BTMP_FILE
 # define _PATH_BTMP BTMP_FILE
@@ -664,4 +703,12 @@ struct winsize {
 
 /** end of login recorder definitions */
 
+#ifdef BROKEN_GETGROUPS
+# define getgroups(a,b) ((a)==0 && (b)==NULL ? NGROUPS_MAX : getgroups((a),(b)))
+#endif
+
+#if defined(HAVE_MMAP) && defined(BROKEN_MMAP)
+# undef HAVE_MMAP
+#endif
+
 #endif /* _DEFINES_H */
diff --git a/crypto/openssh/dns.c b/crypto/openssh/dns.c
index 140ab60..4487c1a 100644
--- a/crypto/openssh/dns.c
+++ b/crypto/openssh/dns.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: dns.c,v 1.10 2004/06/21 17:36:31 avsm Exp $	*/
+/*	$OpenBSD: dns.c,v 1.12 2005/06/17 02:44:32 djm Exp $	*/
 
 /*
  * Copyright (c) 2003 Wesley Griffin. All rights reserved.
@@ -43,7 +43,7 @@
 #include "uuencode.h"
 
 extern char *__progname;
-RCSID("$OpenBSD: dns.c,v 1.10 2004/06/21 17:36:31 avsm Exp $");
+RCSID("$OpenBSD: dns.c,v 1.12 2005/06/17 02:44:32 djm Exp $");
 
 #ifndef LWRES
 static const char *errset_text[] = {
@@ -142,6 +142,26 @@ dns_read_rdata(u_int8_t *algorithm, u_int8_t *digest_type,
 	return success;
 }
 
+/*
+ * Check if hostname is numerical.
+ * Returns -1 if hostname is numeric, 0 otherwise
+ */
+static int
+is_numeric_hostname(const char *hostname)
+{
+	struct addrinfo hints, *ai;
+
+	memset(&hints, 0, sizeof(hints));
+	hints.ai_socktype = SOCK_DGRAM;
+	hints.ai_flags = AI_NUMERICHOST;
+
+	if (getaddrinfo(hostname, "0", &hints, &ai) == 0) {
+		freeaddrinfo(ai);
+		return -1;
+	}
+
+	return 0;
+}
 
 /*
  * Verify the given hostname, address and host key using DNS.
@@ -151,7 +171,7 @@ int
 verify_host_key_dns(const char *hostname, struct sockaddr *address,
     const Key *hostkey, int *flags)
 {
-	int counter;
+	u_int counter;
 	int result;
 	struct rrsetinfo *fingerprints = NULL;
 
@@ -171,6 +191,11 @@ verify_host_key_dns(const char *hostname, struct sockaddr *address,
 	if (hostkey == NULL)
 		fatal("No key to look up!");
 
+	if (is_numeric_hostname(hostname)) {
+		debug("skipped DNS lookup for numerical hostname");
+		return -1;
+	}
+
 	result = getrrsetbyname(hostname, DNS_RDATACLASS_IN,
 	    DNS_RDATATYPE_SSHFP, 0, &fingerprints);
 	if (result) {
@@ -249,7 +274,7 @@ export_dns_rr(const char *hostname, const Key *key, FILE *f, int generic)
 	u_char *rdata_digest;
 	u_int rdata_digest_len;
 
-	int i;
+	u_int i;
 	int success = 0;
 
 	if (dns_read_key(&rdata_pubkey_algorithm, &rdata_digest_type,
diff --git a/crypto/openssh/entropy.c b/crypto/openssh/entropy.c
index 0997174..410bbb9 100644
--- a/crypto/openssh/entropy.c
+++ b/crypto/openssh/entropy.c
@@ -45,7 +45,7 @@
  * XXX: we should tell the child how many bytes we need.
  */
 
-RCSID("$Id: entropy.c,v 1.48 2003/11/21 12:56:47 djm Exp $");
+RCSID("$Id: entropy.c,v 1.49 2005/07/17 07:26:44 djm Exp $");
 
 #ifndef OPENSSL_PRNG_ONLY
 #define RANDOM_SEED_SIZE 48
@@ -114,8 +114,8 @@ seed_rng(void)
 	close(p[0]);
 
 	if (waitpid(pid, &ret, 0) == -1)
-	       fatal("Couldn't wait for ssh-rand-helper completion: %s",
-		   strerror(errno));
+		fatal("Couldn't wait for ssh-rand-helper completion: %s",
+		    strerror(errno));
 	signal(SIGCHLD, old_sigchld);
 
 	/* We don't mind if the child exits upon a SIGPIPE */
diff --git a/crypto/openssh/gss-genr.c b/crypto/openssh/gss-genr.c
index 3f5727b..9bc31aa 100644
--- a/crypto/openssh/gss-genr.c
+++ b/crypto/openssh/gss-genr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: gss-genr.c,v 1.3 2003/11/21 11:57:03 djm Exp $	*/
+/*	$OpenBSD: gss-genr.c,v 1.4 2005/07/17 07:17:55 djm Exp $	*/
 
 /*
  * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -78,8 +78,8 @@ ssh_gssapi_error(Gssctxt *ctxt)
 }
 
 char *
-ssh_gssapi_last_error(Gssctxt *ctxt,
-		      OM_uint32 *major_status, OM_uint32 *minor_status)
+ssh_gssapi_last_error(Gssctxt *ctxt, OM_uint32 *major_status,
+    OM_uint32 *minor_status)
 {
 	OM_uint32 lmin;
 	gss_buffer_desc msg = GSS_C_EMPTY_BUFFER;
diff --git a/crypto/openssh/gss-serv-krb5.c b/crypto/openssh/gss-serv-krb5.c
index 91d87f7..4f02621 100644
--- a/crypto/openssh/gss-serv-krb5.c
+++ b/crypto/openssh/gss-serv-krb5.c
@@ -65,9 +65,6 @@ ssh_gssapi_krb5_init(void)
 		logit("Cannot initialize krb5 context");
 		return 0;
 	}
-#ifdef KRB5_INIT_ETS
-	krb5_init_ets(krb_context);
-#endif
 
 	return 1;
 }
@@ -131,34 +128,10 @@ ssh_gssapi_krb5_storecreds(ssh_gssapi_client *client)
 		return;
 	}
 #else
-	{
-		int tmpfd;
-		char ccname[40];
-		mode_t old_umask;
-
-		snprintf(ccname, sizeof(ccname),
-		    "FILE:/tmp/krb5cc_%d_XXXXXX", geteuid());
-
-		old_umask = umask(0177);
-		tmpfd = mkstemp(ccname + strlen("FILE:"));
-		umask(old_umask);
-		if (tmpfd == -1) {
-			logit("mkstemp(): %.100s", strerror(errno));
-			problem = errno;
-			return;
-		}
-		if (fchmod(tmpfd, S_IRUSR | S_IWUSR) == -1) {
-			logit("fchmod(): %.100s", strerror(errno));
-			close(tmpfd);
-			problem = errno;
-			return;
-		}
-		close(tmpfd);
-		if ((problem = krb5_cc_resolve(krb_context, ccname, &ccache))) {
-			logit("krb5_cc_resolve(): %.100s",
-			    krb5_get_err_text(krb_context, problem));
-			return;
-		}
+	if ((problem = ssh_krb5_cc_gen(krb_context, &ccache))) {
+		logit("ssh_krb5_cc_gen(): %.100s",
+		    krb5_get_err_text(krb_context, problem));
+		return;
 	}
 #endif	/* #ifdef HEIMDAL */
 
diff --git a/crypto/openssh/gss-serv.c b/crypto/openssh/gss-serv.c
index de32a3f..1171304 100644
--- a/crypto/openssh/gss-serv.c
+++ b/crypto/openssh/gss-serv.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: gss-serv.c,v 1.5 2003/11/17 11:06:07 markus Exp $	*/
+/*	$OpenBSD: gss-serv.c,v 1.8 2005/08/30 22:08:05 djm Exp $	*/
 
 /*
  * Copyright (c) 2001-2003 Simon Wilkinson. All rights reserved.
@@ -134,7 +134,7 @@ ssh_gssapi_accept_ctx(Gssctxt *ctx, gss_buffer_desc *recv_tok,
 static OM_uint32
 ssh_gssapi_parse_ename(Gssctxt *ctx, gss_buffer_t ename, gss_buffer_t name)
 {
-	char *tok;
+	u_char *tok;
 	OM_uint32 offset;
 	OM_uint32 oidl;
 
@@ -164,7 +164,7 @@ ssh_gssapi_parse_ename(Gssctxt *ctx, gss_buffer_t ename, gss_buffer_t name)
 	 */
 	if (tok[4] != 0x06 || tok[5] != oidl ||
 	    ename->length < oidl+6 ||
-	   !ssh_gssapi_check_oid(ctx,tok+6,oidl))
+	    !ssh_gssapi_check_oid(ctx,tok+6,oidl))
 		return GSS_S_FAILURE;
 
 	offset = oidl+6;
@@ -267,7 +267,7 @@ ssh_gssapi_do_child(char ***envp, u_int *envsizep)
 		debug("Setting %s to %s", gssapi_client.store.envvar,
 		gssapi_client.store.envval);
 		child_set_env(envp, envsizep, gssapi_client.store.envvar,
-		     gssapi_client.store.envval);
+		    gssapi_client.store.envval);
 	}
 }
 
@@ -275,13 +275,24 @@ ssh_gssapi_do_child(char ***envp, u_int *envsizep)
 int
 ssh_gssapi_userok(char *user)
 {
+	OM_uint32 lmin;
+
 	if (gssapi_client.exportedname.length == 0 ||
 	    gssapi_client.exportedname.value == NULL) {
 		debug("No suitable client data");
 		return 0;
 	}
 	if (gssapi_client.mech && gssapi_client.mech->userok)
-		return ((*gssapi_client.mech->userok)(&gssapi_client, user));
+		if ((*gssapi_client.mech->userok)(&gssapi_client, user))
+			return 1;
+		else {
+			/* Destroy delegated credentials if userok fails */
+			gss_release_buffer(&lmin, &gssapi_client.displayname);
+			gss_release_buffer(&lmin, &gssapi_client.exportedname);
+			gss_release_cred(&lmin, &gssapi_client.creds);
+			memset(&gssapi_client, 0, sizeof(ssh_gssapi_client));
+			return 0;
+		}
 	else
 		debug("ssh_gssapi_userok: Unknown GSSAPI mechanism");
 	return (0);
diff --git a/crypto/openssh/kex.c b/crypto/openssh/kex.c
index a668346..5dce335 100644
--- a/crypto/openssh/kex.c
+++ b/crypto/openssh/kex.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: kex.c,v 1.60 2004/06/21 17:36:31 avsm Exp $");
+RCSID("$OpenBSD: kex.c,v 1.64 2005/07/25 11:59:39 markus Exp $");
 
 #include <openssl/crypto.h>
 
@@ -52,7 +52,7 @@ static void kex_choose_conf(Kex *);
 static void
 kex_prop2buf(Buffer *b, char *proposal[PROPOSAL_MAX])
 {
-	int i;
+	u_int i;
 
 	buffer_clear(b);
 	/*
@@ -101,7 +101,7 @@ kex_buf2prop(Buffer *raw, int *first_kex_follows)
 static void
 kex_prop_free(char **proposal)
 {
-	int i;
+	u_int i;
 
 	for (i = 0; i < PROPOSAL_MAX; i++)
 		xfree(proposal[i]);
@@ -150,7 +150,7 @@ kex_send_kexinit(Kex *kex)
 {
 	u_int32_t rnd = 0;
 	u_char *cookie;
-	int i;
+	u_int i;
 
 	if (kex == NULL) {
 		error("kex_send_kexinit: no kex, cannot rekey");
@@ -183,8 +183,7 @@ void
 kex_input_kexinit(int type, u_int32_t seq, void *ctxt)
 {
 	char *ptr;
-	int dlen;
-	int i;
+	u_int i, dlen;
 	Kex *kex = (Kex *)ctxt;
 
 	debug("SSH2_MSG_KEXINIT received");
@@ -276,10 +275,12 @@ choose_comp(Comp *comp, char *client, char *server)
 	char *name = match_list(client, server, NULL);
 	if (name == NULL)
 		fatal("no matching comp found: client %s server %s", client, server);
-	if (strcmp(name, "zlib") == 0) {
-		comp->type = 1;
+	if (strcmp(name, "zlib@openssh.com") == 0) {
+		comp->type = COMP_DELAYED;
+	} else if (strcmp(name, "zlib") == 0) {
+		comp->type = COMP_ZLIB;
 	} else if (strcmp(name, "none") == 0) {
-		comp->type = 0;
+		comp->type = COMP_NONE;
 	} else {
 		fatal("unsupported comp %s", name);
 	}
@@ -343,9 +344,7 @@ kex_choose_conf(Kex *kex)
 	char **my, **peer;
 	char **cprop, **sprop;
 	int nenc, nmac, ncomp;
-	int mode;
-	int ctos;				/* direction: if true client-to-server */
-	int need;
+	u_int mode, ctos, need;
 	int first_kex_follows, type;
 
 	my   = kex_buf2prop(&kex->my, NULL);
@@ -395,7 +394,7 @@ kex_choose_conf(Kex *kex)
 
 	/* ignore the next message if the proposals do not match */
 	if (first_kex_follows && !proposals_match(my, peer) &&
-	   !(datafellows & SSH_BUG_FIRSTKEX)) {
+	    !(datafellows & SSH_BUG_FIRSTKEX)) {
 		type = packet_read();
 		debug2("skipping next packet (type %u)", type);
 	}
@@ -405,15 +404,19 @@ kex_choose_conf(Kex *kex)
 }
 
 static u_char *
-derive_key(Kex *kex, int id, int need, u_char *hash, BIGNUM *shared_secret)
+derive_key(Kex *kex, int id, u_int need, u_char *hash, BIGNUM *shared_secret)
 {
 	Buffer b;
 	const EVP_MD *evp_md = EVP_sha1();
 	EVP_MD_CTX md;
 	char c = id;
-	int have;
+	u_int have;
 	int mdsz = EVP_MD_size(evp_md);
-	u_char *digest = xmalloc(roundup(need, mdsz));
+	u_char *digest;
+
+	if (mdsz < 0)
+		fatal("derive_key: mdsz < 0");
+	digest = xmalloc(roundup(need, mdsz));
 
 	buffer_init(&b);
 	buffer_put_bignum2(&b, shared_secret);
@@ -455,7 +458,7 @@ void
 kex_derive_keys(Kex *kex, u_char *hash, BIGNUM *shared_secret)
 {
 	u_char *keys[NKEYS];
-	int i, mode, ctos;
+	u_int i, mode, ctos;
 
 	for (i = 0; i < NKEYS; i++)
 		keys[i] = derive_key(kex, 'A'+i, kex->we_need, hash, shared_secret);
@@ -493,13 +496,13 @@ derive_ssh1_session_id(BIGNUM *host_modulus, BIGNUM *server_modulus,
 	EVP_DigestInit(&md, evp_md);
 
 	len = BN_num_bytes(host_modulus);
-	if (len < (512 / 8) || len > sizeof(nbuf))
+	if (len < (512 / 8) || (u_int)len > sizeof(nbuf))
 		fatal("%s: bad host modulus (len %d)", __func__, len);
 	BN_bn2bin(host_modulus, nbuf);
 	EVP_DigestUpdate(&md, nbuf, len);
 
 	len = BN_num_bytes(server_modulus);
-	if (len < (512 / 8) || len > sizeof(nbuf))
+	if (len < (512 / 8) || (u_int)len > sizeof(nbuf))
 		fatal("%s: bad server modulus (len %d)", __func__, len);
 	BN_bn2bin(server_modulus, nbuf);
 	EVP_DigestUpdate(&md, nbuf, len);
@@ -518,7 +521,7 @@ derive_ssh1_session_id(BIGNUM *host_modulus, BIGNUM *server_modulus,
 void
 dump_digest(char *msg, u_char *digest, int len)
 {
-	int i;
+	u_int i;
 
 	fprintf(stderr, "%s\n", msg);
 	for (i = 0; i< len; i++) {
diff --git a/crypto/openssh/kex.h b/crypto/openssh/kex.h
index d9e9d65..3024a27 100644
--- a/crypto/openssh/kex.h
+++ b/crypto/openssh/kex.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: kex.h,v 1.35 2004/06/13 12:53:24 djm Exp $	*/
+/*	$OpenBSD: kex.h,v 1.37 2005/07/25 11:59:39 markus Exp $	*/
 
 /*
  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
@@ -35,6 +35,10 @@
 #define	KEX_DH14	"diffie-hellman-group14-sha1"
 #define	KEX_DHGEX	"diffie-hellman-group-exchange-sha1"
 
+#define COMP_NONE	0
+#define COMP_ZLIB	1
+#define COMP_DELAYED	2
+
 enum kex_init_proposals {
 	PROPOSAL_KEX_ALGS,
 	PROPOSAL_SERVER_HOST_KEY_ALGS,
@@ -83,9 +87,9 @@ struct Mac {
 	char	*name;
 	int	enabled;
 	const EVP_MD	*md;
-	int	mac_len;
+	u_int	mac_len;
 	u_char	*key;
-	int	key_len;
+	u_int	key_len;
 };
 struct Comp {
 	int	type;
@@ -101,7 +105,7 @@ struct Kex {
 	u_char	*session_id;
 	u_int	session_id_len;
 	Newkeys	*newkeys[MODE_MAX];
-	int	we_need;
+	u_int	we_need;
 	int	server;
 	char	*name;
 	int	hostkey_type;
diff --git a/crypto/openssh/loginrec.h b/crypto/openssh/loginrec.h
index d1a12a8..8e33901 100644
--- a/crypto/openssh/loginrec.h
+++ b/crypto/openssh/loginrec.h
@@ -35,7 +35,7 @@
 #include <netinet/in.h>
 #include <sys/socket.h>
 
-/* RCSID("$Id: loginrec.h,v 1.9 2005/02/02 06:10:11 dtucker Exp $"); */
+/* RCSID("$Id: loginrec.h,v 1.10 2005/06/19 00:19:44 djm Exp $"); */
 
 /**
  ** you should use the login_* calls to work around platform dependencies
@@ -128,7 +128,7 @@ struct logininfo *login_get_lastlog(struct logininfo *li, const int uid);
 unsigned int login_get_lastlog_time(const int uid);
 
 /* produce various forms of the line filename */
-char *line_fullname(char *dst, const char *src, int dstsize);
+char *line_fullname(char *dst, const char *src, u_int dstsize);
 char *line_stripname(char *dst, const char *src, int dstsize);
 char *line_abbrevname(char *dst, const char *src, int dstsize);
 
diff --git a/crypto/openssh/mac.c b/crypto/openssh/mac.c
index 097f0b9..2bda5a1 100644
--- a/crypto/openssh/mac.c
+++ b/crypto/openssh/mac.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: mac.c,v 1.6 2003/09/18 13:02:21 miod Exp $");
+RCSID("$OpenBSD: mac.c,v 1.7 2005/06/17 02:44:32 djm Exp $");
 
 #include <openssl/hmac.h>
 
@@ -51,12 +51,15 @@ struct {
 int
 mac_init(Mac *mac, char *name)
 {
-	int i;
+	int i, evp_len;
+
 	for (i = 0; macs[i].name; i++) {
 		if (strcmp(name, macs[i].name) == 0) {
 			if (mac != NULL) {
 				mac->md = (*macs[i].mdfunc)();
-				mac->key_len = mac->mac_len = EVP_MD_size(mac->md);
+				if ((evp_len = EVP_MD_size(mac->md)) <= 0)
+					fatal("mac %s len %d", name, evp_len);
+				mac->key_len = mac->mac_len = (u_int)evp_len;
 				if (macs[i].truncatebits != 0)
 					mac->mac_len = macs[i].truncatebits/8;
 			}
@@ -77,7 +80,7 @@ mac_compute(Mac *mac, u_int32_t seqno, u_char *data, int datalen)
 
 	if (mac->key == NULL)
 		fatal("mac_compute: no key");
-	if ((u_int)mac->mac_len > sizeof(m))
+	if (mac->mac_len > sizeof(m))
 		fatal("mac_compute: mac too long");
 	HMAC_Init(&c, mac->key, mac->key_len, mac->md);
 	PUT_32BIT(b, seqno);
diff --git a/crypto/openssh/match.c b/crypto/openssh/match.c
index 3ddb627..29fb7da 100644
--- a/crypto/openssh/match.c
+++ b/crypto/openssh/match.c
@@ -35,7 +35,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: match.c,v 1.19 2002/03/01 13:12:10 markus Exp $");
+RCSID("$OpenBSD: match.c,v 1.20 2005/06/17 02:44:32 djm Exp $");
 
 #include "match.h"
 #include "xmalloc.h"
@@ -254,7 +254,7 @@ match_list(const char *client, const char *server, u_int *next)
 				ret = xstrdup(p);
 				if (next != NULL)
 					*next = (cp == NULL) ?
-					    strlen(c) : cp - c;
+					    strlen(c) : (u_int)(cp - c);
 				xfree(c);
 				xfree(s);
 				return ret;
diff --git a/crypto/openssh/mdoc2man.awk b/crypto/openssh/mdoc2man.awk
index 4e72cdc..d6eaf46 100644
--- a/crypto/openssh/mdoc2man.awk
+++ b/crypto/openssh/mdoc2man.awk
@@ -140,6 +140,9 @@ function add(str) {
     } else if(match(words[w],"^Dt$")) {
       id=wtail()
       next
+    } else if(match(words[w],"^Ox$")) {
+      add("OpenBSD")
+      skip=1
     } else if(match(words[w],"^Os$")) {
       add(".TH " id " \"" date "\" \"" wtail() "\"")
     } else if(match(words[w],"^Sh$")) {
diff --git a/crypto/openssh/misc.c b/crypto/openssh/misc.c
index 7adbcea..2dd8ae6 100644
--- a/crypto/openssh/misc.c
+++ b/crypto/openssh/misc.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
+ * Copyright (c) 2005 Damien Miller.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -23,7 +24,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: misc.c,v 1.29 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: misc.c,v 1.34 2005/07/08 09:26:18 dtucker Exp $");
 
 #include "misc.h"
 #include "log.h"
@@ -376,6 +377,114 @@ addargs(arglist *args, char *fmt, ...)
 }
 
 /*
+ * Expands tildes in the file name.  Returns data allocated by xmalloc.
+ * Warning: this calls getpw*.
+ */
+char *
+tilde_expand_filename(const char *filename, uid_t uid)
+{
+	const char *path;
+	char user[128], ret[MAXPATHLEN];
+	struct passwd *pw;
+	u_int len, slash;
+
+	if (*filename != '~')
+		return (xstrdup(filename));
+	filename++;
+
+	path = strchr(filename, '/');
+	if (path != NULL && path > filename) {		/* ~user/path */
+		slash = path - filename;
+		if (slash > sizeof(user) - 1)
+			fatal("tilde_expand_filename: ~username too long");
+		memcpy(user, filename, slash);
+		user[slash] = '\0';
+		if ((pw = getpwnam(user)) == NULL)
+			fatal("tilde_expand_filename: No such user %s", user);
+	} else if ((pw = getpwuid(uid)) == NULL)	/* ~/path */
+		fatal("tilde_expand_filename: No such uid %d", uid);
+
+	if (strlcpy(ret, pw->pw_dir, sizeof(ret)) >= sizeof(ret))
+		fatal("tilde_expand_filename: Path too long");
+
+	/* Make sure directory has a trailing '/' */
+	len = strlen(pw->pw_dir);
+	if ((len == 0 || pw->pw_dir[len - 1] != '/') &&
+	    strlcat(ret, "/", sizeof(ret)) >= sizeof(ret))
+		fatal("tilde_expand_filename: Path too long");
+
+	/* Skip leading '/' from specified path */
+	if (path != NULL)
+		filename = path + 1;
+	if (strlcat(ret, filename, sizeof(ret)) >= sizeof(ret))
+		fatal("tilde_expand_filename: Path too long");
+
+	return (xstrdup(ret));
+}
+
+/*
+ * Expand a string with a set of %[char] escapes. A number of escapes may be
+ * specified as (char *escape_chars, char *replacement) pairs. The list must
+ * be terminated by a NULL escape_char. Returns replaced string in memory
+ * allocated by xmalloc.
+ */
+char *
+percent_expand(const char *string, ...)
+{
+#define EXPAND_MAX_KEYS	16
+	struct {
+		const char *key;
+		const char *repl;
+	} keys[EXPAND_MAX_KEYS];
+	u_int num_keys, i, j;
+	char buf[4096];
+	va_list ap;
+
+	/* Gather keys */
+	va_start(ap, string);
+	for (num_keys = 0; num_keys < EXPAND_MAX_KEYS; num_keys++) {
+		keys[num_keys].key = va_arg(ap, char *);
+		if (keys[num_keys].key == NULL)
+			break;
+		keys[num_keys].repl = va_arg(ap, char *);
+		if (keys[num_keys].repl == NULL)
+			fatal("percent_expand: NULL replacement");
+	}
+	va_end(ap);
+
+	if (num_keys >= EXPAND_MAX_KEYS)
+		fatal("percent_expand: too many keys");
+
+	/* Expand string */
+	*buf = '\0';
+	for (i = 0; *string != '\0'; string++) {
+		if (*string != '%') {
+ append:
+			buf[i++] = *string;
+			if (i >= sizeof(buf))
+				fatal("percent_expand: string too long");
+			buf[i] = '\0';
+			continue;
+		}
+		string++;
+		if (*string == '%')
+			goto append;
+		for (j = 0; j < num_keys; j++) {
+			if (strchr(keys[j].key, *string) != NULL) {
+				i = strlcat(buf, keys[j].repl, sizeof(buf));
+				if (i >= sizeof(buf))
+					fatal("percent_expand: string too long");
+				break;
+			}
+		}
+		if (j >= num_keys)
+			fatal("percent_expand: unknown key %%%c", *string);
+	}
+	return (xstrdup(buf));
+#undef EXPAND_MAX_KEYS
+}
+
+/*
  * Read an entire line from a public key file into a static buffer, discarding
  * lines that exceed the buffer size.  Returns 0 on success, -1 on failure.
  */
@@ -397,3 +506,20 @@ read_keyfile_line(FILE *f, const char *filename, char *buf, size_t bufsz,
 	}
 	return -1;
 }
+
+char *
+tohex(const u_char *d, u_int l)
+{
+	char b[3], *r;
+	u_int i, hl;
+
+	hl = l * 2 + 1;
+	r = xmalloc(hl);
+	*r = '\0';
+	for (i = 0; i < l; i++) {
+		snprintf(b, sizeof(b), "%02x", d[i]);
+		strlcat(r, b, hl);
+	}
+	return (r);
+}
+
diff --git a/crypto/openssh/misc.h b/crypto/openssh/misc.h
index 8bbc87f..2d630fe 100644
--- a/crypto/openssh/misc.h
+++ b/crypto/openssh/misc.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: misc.h,v 1.21 2005/03/01 10:09:52 djm Exp $	*/
+/*	$OpenBSD: misc.h,v 1.25 2005/07/14 04:00:43 dtucker Exp $	*/
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -24,6 +24,9 @@ char	*hpdelim(char **);
 char	*cleanhostname(char *);
 char	*colon(char *);
 long	 convtime(const char *);
+char	*tilde_expand_filename(const char *, uid_t);
+char	*percent_expand(const char *, ...) __attribute__((__sentinel__));
+char	*tohex(const u_char *, u_int);
 
 struct passwd *pwcopy(struct passwd *);
 
@@ -35,10 +38,6 @@ struct arglist {
 };
 void	 addargs(arglist *, char *, ...) __attribute__((format(printf, 2, 3)));
 
-/* tildexpand.c */
-
-char	*tilde_expand_filename(const char *, uid_t);
-
 /* readpass.c */
 
 #define RP_ECHO			0x0001
diff --git a/crypto/openssh/moduli.c b/crypto/openssh/moduli.c
index 8b05248..d53806e 100644
--- a/crypto/openssh/moduli.c
+++ b/crypto/openssh/moduli.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: moduli.c,v 1.10 2005/01/17 03:25:46 dtucker Exp $ */
+/* $OpenBSD: moduli.c,v 1.12 2005/07/17 07:17:55 djm Exp $ */
 /*
  * Copyright 1994 Phil Karn <karn@qualcomm.com>
  * Copyright 1996-1998, 2003 William Allen Simpson <wsimpson@greendragon.com>
@@ -112,22 +112,22 @@
 #define TINY_NUMBER	(1UL<<16)
 
 /* Ensure enough bit space for testing 2*q. */
-#define TEST_MAXIMUM    (1UL<<16)
-#define TEST_MINIMUM    (QSIZE_MINIMUM + 1)
-/* real TEST_MINIMUM    (1UL << (SHIFT_WORD - TEST_POWER)) */
-#define TEST_POWER      (3)	/* 2**n, n < SHIFT_WORD */
+#define TEST_MAXIMUM	(1UL<<16)
+#define TEST_MINIMUM	(QSIZE_MINIMUM + 1)
+/* real TEST_MINIMUM	(1UL << (SHIFT_WORD - TEST_POWER)) */
+#define TEST_POWER	(3)	/* 2**n, n < SHIFT_WORD */
 
 /* bit operations on 32-bit words */
-#define BIT_CLEAR(a,n)  ((a)[(n)>>SHIFT_WORD] &= ~(1L << ((n) & 31)))
-#define BIT_SET(a,n)    ((a)[(n)>>SHIFT_WORD] |= (1L << ((n) & 31)))
-#define BIT_TEST(a,n)   ((a)[(n)>>SHIFT_WORD] & (1L << ((n) & 31)))
+#define BIT_CLEAR(a,n)	((a)[(n)>>SHIFT_WORD] &= ~(1L << ((n) & 31)))
+#define BIT_SET(a,n)	((a)[(n)>>SHIFT_WORD] |= (1L << ((n) & 31)))
+#define BIT_TEST(a,n)	((a)[(n)>>SHIFT_WORD] & (1L << ((n) & 31)))
 
 /*
  * Prime testing defines
  */
 
 /* Minimum number of primality tests to perform */
-#define TRIAL_MINIMUM           (4)
+#define TRIAL_MINIMUM	(4)
 
 /*
  * Sieving data (XXX - move to struct)
@@ -144,7 +144,7 @@ static u_int32_t *LargeSieve, largewords, largetries, largenumbers;
 static u_int32_t largebits, largememory;	/* megabytes */
 static BIGNUM *largebase;
 
-int gen_candidates(FILE *, int, int, BIGNUM *);
+int gen_candidates(FILE *, u_int32_t, u_int32_t, BIGNUM *);
 int prime_test(FILE *, FILE *, u_int32_t, u_int32_t);
 
 /*
@@ -241,19 +241,20 @@ sieve_large(u_int32_t s)
  * The list is checked against small known primes (less than 2**30).
  */
 int
-gen_candidates(FILE *out, int memory, int power, BIGNUM *start)
+gen_candidates(FILE *out, u_int32_t memory, u_int32_t power, BIGNUM *start)
 {
 	BIGNUM *q;
 	u_int32_t j, r, s, t;
 	u_int32_t smallwords = TINY_NUMBER >> 6;
 	u_int32_t tinywords = TINY_NUMBER >> 6;
 	time_t time_start, time_stop;
-	int i, ret = 0;
+	u_int32_t i;
+	int ret = 0;
 
 	largememory = memory;
 
 	if (memory != 0 &&
-	   (memory < LARGE_MINIMUM || memory > LARGE_MAXIMUM)) {
+	    (memory < LARGE_MINIMUM || memory > LARGE_MAXIMUM)) {
 		error("Invalid memory amount (min %ld, max %ld)",
 		    LARGE_MINIMUM, LARGE_MAXIMUM);
 		return (-1);
@@ -371,8 +372,8 @@ gen_candidates(FILE *out, int memory, int power, BIGNUM *start)
 	 * fencepost errors, the last pass is skipped.
 	 */
 	for (smallbase = TINY_NUMBER + 3;
-	     smallbase < (SMALL_MAXIMUM - TINY_NUMBER);
-	     smallbase += TINY_NUMBER) {
+	    smallbase < (SMALL_MAXIMUM - TINY_NUMBER);
+	    smallbase += TINY_NUMBER) {
 		for (i = 0; i < tinybits; i++) {
 			if (BIT_TEST(TinySieve, i))
 				continue; /* 2*i+3 is composite */
@@ -548,7 +549,7 @@ prime_test(FILE *in, FILE *out, u_int32_t trials, u_int32_t generator_wanted)
 		 * due to earlier inconsistencies in interpretation, check
 		 * the proposed bit size.
 		 */
-		if (BN_num_bits(p) != (in_size + 1)) {
+		if ((u_int32_t)BN_num_bits(p) != (in_size + 1)) {
 			debug2("%10u: bit size %u mismatch", count_in, in_size);
 			continue;
 		}
diff --git a/crypto/openssh/msg.c b/crypto/openssh/msg.c
index 30bc3f1..3e4c288 100644
--- a/crypto/openssh/msg.c
+++ b/crypto/openssh/msg.c
@@ -22,7 +22,7 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: msg.c,v 1.7 2003/11/17 09:45:39 djm Exp $");
+RCSID("$OpenBSD: msg.c,v 1.8 2005/05/24 17:32:43 avsm Exp $");
 
 #include "buffer.h"
 #include "getput.h"
@@ -55,15 +55,13 @@ int
 ssh_msg_recv(int fd, Buffer *m)
 {
 	u_char buf[4];
-	ssize_t res;
 	u_int msg_len;
 
 	debug3("ssh_msg_recv entering");
 
-	res = atomicio(read, fd, buf, sizeof(buf));
-	if (res != sizeof(buf)) {
-		if (res != 0)
-			error("ssh_msg_recv: read: header %ld", (long)res);
+	if (atomicio(read, fd, buf, sizeof(buf)) != sizeof(buf)) {
+		if (errno != EPIPE)
+			error("ssh_msg_recv: read: header");
 		return (-1);
 	}
 	msg_len = GET_32BIT(buf);
@@ -73,9 +71,8 @@ ssh_msg_recv(int fd, Buffer *m)
 	}
 	buffer_clear(m);
 	buffer_append_space(m, msg_len);
-	res = atomicio(read, fd, buffer_ptr(m), msg_len);
-	if (res != msg_len) {
-		error("ssh_msg_recv: read: %ld != msg_len", (long)res);
+	if (atomicio(read, fd, buffer_ptr(m), msg_len) != msg_len) {
+		error("ssh_msg_recv: read: %s", strerror(errno));
 		return (-1);
 	}
 	return (0);
diff --git a/crypto/openssh/openbsd-compat/Makefile.in b/crypto/openssh/openbsd-compat/Makefile.in
index 0f34f22..6f5ee28 100644
--- a/crypto/openssh/openbsd-compat/Makefile.in
+++ b/crypto/openssh/openbsd-compat/Makefile.in
@@ -1,4 +1,4 @@
-# $Id: Makefile.in,v 1.31 2004/08/15 08:41:00 djm Exp $
+# $Id: Makefile.in,v 1.35 2005/08/26 20:15:20 tim Exp $
 
 sysconfdir=@sysconfdir@
 piddir=@piddir@
@@ -16,11 +16,11 @@ RANLIB=@RANLIB@
 INSTALL=@INSTALL@
 LDFLAGS=-L. @LDFLAGS@
 
-OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtoul.o vis.o
+OPENBSD=base64.o basename.o bindresvport.o daemon.o dirname.o getcwd.o getgrouplist.o getopt.o getrrsetbyname.o glob.o inet_aton.o inet_ntoa.o inet_ntop.o mktemp.o readpassphrase.o realpath.o rresvport.o setenv.o setproctitle.o sigact.o strlcat.o strlcpy.o strmode.o strsep.o strtonum.o strtoll.o strtoul.o vis.o
 
-COMPAT=bsd-arc4random.o bsd-closefrom.o bsd-cray.o bsd-cygwin_util.o bsd-getpeereid.o bsd-misc.o bsd-nextstep.o bsd-openpty.o bsd-snprintf.o bsd-waitpid.o fake-rfc2553.o xmmap.o xcrypt.o
+COMPAT=bsd-arc4random.o bsd-closefrom.o bsd-cray.o bsd-cygwin_util.o bsd-getpeereid.o bsd-misc.o bsd-nextstep.o bsd-openpty.o bsd-snprintf.o bsd-waitpid.o fake-rfc2553.o openssl-compat.o xmmap.o xcrypt.o
 
-PORTS=port-irix.o port-aix.o
+PORTS=port-irix.o port-aix.o port-uw.o
 
 .c.o:
 	$(CC) $(CFLAGS) $(CPPFLAGS) -c $<
diff --git a/crypto/openssh/openbsd-compat/bsd-cygwin_util.c b/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
index ff394ec..b5e3cc5 100644
--- a/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
+++ b/crypto/openssh/openbsd-compat/bsd-cygwin_util.c
@@ -29,7 +29,7 @@
 
 #include "includes.h"
 
-RCSID("$Id: bsd-cygwin_util.c,v 1.13.4.1 2005/05/25 09:42:40 dtucker Exp $");
+RCSID("$Id: bsd-cygwin_util.c,v 1.14 2005/05/25 09:42:11 dtucker Exp $");
 
 #ifdef HAVE_CYGWIN
 
diff --git a/crypto/openssh/openbsd-compat/bsd-misc.c b/crypto/openssh/openbsd-compat/bsd-misc.c
index 41f92cc..6ba9bd9 100644
--- a/crypto/openssh/openbsd-compat/bsd-misc.c
+++ b/crypto/openssh/openbsd-compat/bsd-misc.c
@@ -18,7 +18,7 @@
 #include "includes.h"
 #include "xmalloc.h"
 
-RCSID("$Id: bsd-misc.c,v 1.26 2005/02/25 23:07:38 dtucker Exp $");
+RCSID("$Id: bsd-misc.c,v 1.27 2005/05/27 11:13:41 dtucker Exp $");
 
 #ifndef HAVE___PROGNAME
 char *__progname;
@@ -212,3 +212,21 @@ mysignal(int sig, mysig_t act)
 	return (signal(sig, act));
 #endif
 }
+
+#ifndef HAVE_STRDUP
+char *
+strdup(const char *str)
+{
+	size_t len;
+	char *cp;
+
+	len = strlen(str) + 1;
+	cp = malloc(len);
+	if (cp != NULL)
+		if (strlcpy(cp, str, len) != len) {
+			free(cp);
+			return NULL;
+		}
+	return cp;
+}
+#endif
diff --git a/crypto/openssh/openbsd-compat/getrrsetbyname.c b/crypto/openssh/openbsd-compat/getrrsetbyname.c
index 4e869c4..2016ffe 100644
--- a/crypto/openssh/openbsd-compat/getrrsetbyname.c
+++ b/crypto/openssh/openbsd-compat/getrrsetbyname.c
@@ -144,6 +144,8 @@ _getshort(msgp)
 	GETSHORT(u, msgp);
 	return (u);
 }
+#elif defined(HAVE_DECL__GETSHORT) && (HAVE_DECL__GETSHORT == 0)
+u_int16_t _getshort(register const u_char *);
 #endif
 
 #ifndef HAVE__GETLONG
@@ -156,6 +158,8 @@ _getlong(msgp)
 	GETLONG(u, msgp);
 	return (u);
 }
+#elif defined(HAVE_DECL__GETLONG) && (HAVE_DECL__GETLONG == 0)
+u_int32_t _getlong(register const u_char *);
 #endif
 
 int
diff --git a/crypto/openssh/openbsd-compat/openbsd-compat.h b/crypto/openssh/openbsd-compat/openbsd-compat.h
index 89d1454..ba68bc2 100644
--- a/crypto/openssh/openbsd-compat/openbsd-compat.h
+++ b/crypto/openssh/openbsd-compat/openbsd-compat.h
@@ -1,4 +1,4 @@
-/* $Id: openbsd-compat.h,v 1.26 2004/08/15 08:41:00 djm Exp $ */
+/* $Id: openbsd-compat.h,v 1.30 2005/08/26 20:15:20 tim Exp $ */
 
 /*
  * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
@@ -152,6 +152,10 @@ int openpty(int *, int *, char *, struct termios *, struct winsize *);
 int snprintf(char *, size_t, const char *, ...);
 #endif 
 
+#ifndef HAVE_STRTONUM
+long long strtonum(const char *, long long, long long, const char **);
+#endif
+
 #ifndef HAVE_VSNPRINTF
 int vsnprintf(char *, size_t, const char *, va_list);
 #endif
@@ -169,5 +173,6 @@ char *shadow_pw(struct passwd *pw);
 #include "bsd-cygwin_util.h"
 #include "port-irix.h"
 #include "port-aix.h"
+#include "port-uw.h"
 
 #endif /* _OPENBSD_COMPAT_H */
diff --git a/crypto/openssh/openbsd-compat/openssl-compat.c b/crypto/openssh/openbsd-compat/openssl-compat.c
new file mode 100644
index 0000000..b690e8f
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/openssl-compat.c
@@ -0,0 +1,46 @@
+/* $Id: openssl-compat.c,v 1.2 2005/06/17 11:15:21 dtucker Exp $ */
+
+/*
+ * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+
+#define SSH_DONT_REDEF_EVP
+#include "openssl-compat.h"
+
+#ifdef SSH_OLD_EVP
+int
+ssh_EVP_CipherInit(EVP_CIPHER_CTX *evp, const EVP_CIPHER *type,
+    unsigned char *key, unsigned char *iv, int enc)
+{
+	EVP_CipherInit(evp, type, key, iv, enc);
+	return 1;
+}
+
+int
+ssh_EVP_Cipher(EVP_CIPHER_CTX *evp, char *dst, char *src, int len)
+{
+	EVP_Cipher(evp, dst, src, len);
+	return 1;
+}
+
+int
+ssh_EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *evp)
+{
+	EVP_CIPHER_CTX_cleanup(evp);
+	return 1;
+}
+#endif
diff --git a/crypto/openssh/openbsd-compat/openssl-compat.h b/crypto/openssh/openbsd-compat/openssl-compat.h
new file mode 100644
index 0000000..d9b2fa5
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/openssl-compat.h
@@ -0,0 +1,65 @@
+/* $Id: openssl-compat.h,v 1.1 2005/06/09 11:45:11 dtucker Exp $ */
+
+/*
+ * Copyright (c) 2005 Darren Tucker <dtucker@zip.com.au>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+#include <openssl/evp.h>
+
+#if OPENSSL_VERSION_NUMBER < 0x00906000L
+# define SSH_OLD_EVP
+# define EVP_CIPHER_CTX_get_app_data(e)		((e)->app_data)
+#endif
+
+#if OPENSSL_VERSION_NUMBER < 0x00907000L
+# define EVP_aes_128_cbc evp_rijndael
+# define EVP_aes_192_cbc evp_rijndael
+# define EVP_aes_256_cbc evp_rijndael
+extern const EVP_CIPHER *evp_rijndael(void);
+extern void ssh_rijndael_iv(EVP_CIPHER_CTX *, int, u_char *, u_int);
+#endif
+
+#if !defined(EVP_CTRL_SET_ACSS_MODE)
+# if (OPENSSL_VERSION_NUMBER >= 0x00907000L)
+#  define USE_CIPHER_ACSS 1
+extern const EVP_CIPHER *evp_acss(void);
+#  define EVP_acss evp_acss
+# else
+#  define EVP_acss NULL
+# endif
+#endif
+
+/*
+ * insert comment here
+ */
+#ifdef SSH_OLD_EVP
+
+# ifndef SSH_DONT_REDEF_EVP
+
+#  ifdef EVP_Cipher
+#   undef EVP_Cipher
+#  endif
+
+#  define EVP_CipherInit(a,b,c,d,e)	ssh_EVP_CipherInit((a),(b),(c),(d),(e))
+#  define EVP_Cipher(a,b,c,d)		ssh_EVP_Cipher((a),(b),(c),(d))
+#  define EVP_CIPHER_CTX_cleanup(a)	ssh_EVP_CIPHER_CTX_cleanup((a))
+# endif
+
+int ssh_EVP_CipherInit(EVP_CIPHER_CTX *, const EVP_CIPHER *, unsigned char *,
+    unsigned char *, int);
+int ssh_EVP_Cipher(EVP_CIPHER_CTX *, char *, char *, int);
+int ssh_EVP_CIPHER_CTX_cleanup(EVP_CIPHER_CTX *);
+#endif
diff --git a/crypto/openssh/openbsd-compat/port-aix.c b/crypto/openssh/openbsd-compat/port-aix.c
index cf5d4b9..81d8124 100644
--- a/crypto/openssh/openbsd-compat/port-aix.c
+++ b/crypto/openssh/openbsd-compat/port-aix.c
@@ -1,7 +1,7 @@
 /*
  *
  * Copyright (c) 2001 Gert Doering.  All rights reserved.
- * Copyright (c) 2003,2004 Darren Tucker.  All rights reserved.
+ * Copyright (c) 2003,2004,2005 Darren Tucker.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -42,14 +42,12 @@ static char old_registry[REGISTRY_SIZE] = "";
 # endif
 
 /*
- * AIX has a "usrinfo" area where logname and other stuff is stored - 
+ * AIX has a "usrinfo" area where logname and other stuff is stored -
  * a few applications actually use this and die if it's not set
  *
  * NOTE: TTY= should be set, but since no one uses it and it's hard to
  * acquire due to privsep code.  We will just drop support.
  */
-
-
 void
 aix_usrinfo(struct passwd *pw)
 {
@@ -60,7 +58,7 @@ aix_usrinfo(struct passwd *pw)
 	len = sizeof("LOGNAME= NAME= ") + (2 * strlen(pw->pw_name));
 	cp = xmalloc(len);
 
-	i = snprintf(cp, len, "LOGNAME=%s%cNAME=%s%c", pw->pw_name, '\0', 
+	i = snprintf(cp, len, "LOGNAME=%s%cNAME=%s%c", pw->pw_name, '\0',
 	    pw->pw_name, '\0');
 	if (usrinfo(SETUINFO, cp, i) == -1)
 		fatal("Couldn't set usrinfo: %s", strerror(errno));
@@ -153,14 +151,14 @@ aix_valid_authentications(const char *user)
 int
 sys_auth_passwd(Authctxt *ctxt, const char *password)
 {
-	char *authmsg = NULL, *msg, *name = ctxt->pw->pw_name;
+	char *authmsg = NULL, *msg = NULL, *name = ctxt->pw->pw_name;
 	int authsuccess = 0, expired, reenter, result;
 
 	do {
 		result = authenticate((char *)name, (char *)password, &reenter,
 		    &authmsg);
 		aix_remove_embedded_newlines(authmsg);	
-		debug3("AIX/authenticate result %d, msg %.100s", result,
+		debug3("AIX/authenticate result %d, authmsg %.100s", result,
 		    authmsg);
 	} while (reenter);
 
@@ -170,7 +168,7 @@ sys_auth_passwd(Authctxt *ctxt, const char *password)
 	if (result == 0) {
 		authsuccess = 1;
 
-	       	/*
+		/*
 		 * Record successful login.  We don't have a pty yet, so just
 		 * label the line as "ssh"
 		 */
@@ -257,7 +255,7 @@ int
 sys_auth_record_login(const char *user, const char *host, const char *ttynm,
     Buffer *loginmsg)
 {
-	char *msg;
+	char *msg = NULL;
 	int success = 0;
 
 	aix_setauthdb(user);
diff --git a/crypto/openssh/openbsd-compat/port-aix.h b/crypto/openssh/openbsd-compat/port-aix.h
index 9e3dce4..37b2c12 100644
--- a/crypto/openssh/openbsd-compat/port-aix.h
+++ b/crypto/openssh/openbsd-compat/port-aix.h
@@ -1,8 +1,9 @@
-/* $Id: port-aix.h,v 1.25 2005/03/21 11:46:34 dtucker Exp $ */
+/* $Id: port-aix.h,v 1.26 2005/05/28 10:28:40 dtucker Exp $ */
 
 /*
  *
  * Copyright (c) 2001 Gert Doering.  All rights reserved.
+ * Copyright (c) 2004, 2005 Darren Tucker.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -47,23 +48,23 @@
 
 /* These should be in the system headers but are not. */
 int usrinfo(int, char *, int);
-#if (HAVE_DECL_SETAUTHDB == 0)
+#if defined(HAVE_DECL_SETAUTHDB) && (HAVE_DECL_SETAUTHDB == 0)
 int setauthdb(const char *, char *);
 #endif
 /* these may or may not be in the headers depending on the version */
-#if (HAVE_DECL_AUTHENTICATE == 0)
+#if defined(HAVE_DECL_AUTHENTICATE) && (HAVE_DECL_AUTHENTICATE == 0)
 int authenticate(char *, char *, int *, char **);
 #endif
-#if (HAVE_DECL_LOGINFAILED == 0)
+#if defined(HAVE_DECL_LOGINFAILED) && (HAVE_DECL_LOGINFAILED == 0)
 int loginfailed(char *, char *, char *);
 #endif
-#if (HAVE_DECL_LOGINRESTRICTIONS == 0)
+#if defined(HAVE_DECL_LOGINRESTRICTIONS) && (HAVE_DECL_LOGINRESTRICTIONS == 0)
 int loginrestrictions(char *, int, char *, char **);
 #endif
-#if (HAVE_DECL_LOGINSUCCESS == 0)
+#if defined(HAVE_DECL_LOGINSUCCESS) && (HAVE_DECL_LOGINSUCCESS == 0)
 int loginsuccess(char *, char *, char *, char **);
 #endif
-#if (HAVE_DECL_PASSWDEXPIRED == 0)
+#if defined(HAVE_DECL_PASSWDEXPIRED) && (HAVE_DECL_PASSWDEXPIRED == 0)
 int passwdexpired(char *, char **);
 #endif
 
diff --git a/crypto/openssh/openbsd-compat/port-uw.c b/crypto/openssh/openbsd-compat/port-uw.c
new file mode 100644
index 0000000..d881ff0
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/port-uw.c
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) 2005 The SCO Group. All rights reserved.
+ * Copyright (c) 2005 Tim Rice. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+
+#if defined(HAVE_LIBIAF)  &&  !defined(BROKEN_LIBIAF)
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+#include "packet.h"
+#include "buffer.h"
+#include "log.h"
+#include "servconf.h"
+#include "auth.h"
+#include "auth-options.h"
+
+int nischeck(char *);
+
+int
+sys_auth_passwd(Authctxt *authctxt, const char *password)
+{
+	struct passwd *pw = authctxt->pw;
+	char *encrypted_password;
+	char *salt;
+	int result;
+
+	/* Just use the supplied fake password if authctxt is invalid */
+	char *pw_password = authctxt->valid ? shadow_pw(pw) : pw->pw_passwd;
+
+	/* Check for users with no password. */
+	if (strcmp(pw_password, "") == 0 && strcmp(password, "") == 0)
+		return (1);
+
+	/* Encrypt the candidate password using the proper salt. */
+	salt = (pw_password[0] && pw_password[1]) ? pw_password : "xx";
+#ifdef UNIXWARE_LONG_PASSWORDS
+	if (!nischeck(pw->pw_name))
+		encrypted_password = bigcrypt(password, salt);
+	else
+#endif /* UNIXWARE_LONG_PASSWORDS */
+		encrypted_password = xcrypt(password, salt);
+
+	/*
+	 * Authentication is accepted if the encrypted passwords
+	 * are identical.
+	 */
+	result = (strcmp(encrypted_password, pw_password) == 0);
+
+	if (authctxt->valid)
+		free(pw_password);
+	return(result);
+}
+
+#ifdef UNIXWARE_LONG_PASSWORDS
+int
+nischeck(char *namep)
+{
+	char password_file[] = "/etc/passwd";
+	FILE *fd;
+	struct passwd *ent = NULL;
+
+	if ((fd = fopen (password_file, "r")) == NULL) {
+		/*
+		 * If the passwd file has dissapeared we are in a bad state.
+		 * However, returning 0 will send us back through the
+		 * authentication scheme that has checked the ia database for
+		 * passwords earlier.
+		 */
+		return(0);
+	}
+
+	/*
+	 * fgetpwent() only reads from password file, so we know for certain
+	 * that the user is local.
+	 */
+	while (ent = fgetpwent(fd)) {
+		if (strcmp (ent->pw_name, namep) == 0) {
+			/* Local user */
+			fclose (fd);
+			return(0);
+		}
+	}
+
+	fclose (fd);
+	return (1);
+}
+
+#endif /* UNIXWARE_LONG_PASSWORDS */
+
+/*
+	NOTE: ia_get_logpwd() allocates memory for arg 2
+	functions that call shadow_pw() will need to free
+ */
+
+char *
+get_iaf_password(struct passwd *pw)
+{
+	char *pw_password = NULL;
+
+	uinfo_t uinfo;
+	if (!ia_openinfo(pw->pw_name,&uinfo)) {
+		ia_get_logpwd(uinfo, &pw_password);
+		if (pw_password == NULL)
+			fatal("ia_get_logpwd: Unable to get the shadow passwd");
+		ia_closeinfo(uinfo);
+	 	return pw_password;
+	}
+	else
+		fatal("ia_openinfo: Unable to open the shadow passwd file");
+}
+#endif /* HAVE_LIBIAF  && !BROKEN_LIBIAF */
+
diff --git a/crypto/openssh/openbsd-compat/port-uw.h b/crypto/openssh/openbsd-compat/port-uw.h
new file mode 100644
index 0000000..3589b2e
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/port-uw.h
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2005 Tim Rice.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+
+#if defined(HAVE_LIBIAF)  &&  !defined(BROKEN_LIBIAF)
+char * get_iaf_password(struct passwd *pw);
+#endif
+
diff --git a/crypto/openssh/openbsd-compat/realpath.c b/crypto/openssh/openbsd-compat/realpath.c
index 7f73bd9..8430bec 100644
--- a/crypto/openssh/openbsd-compat/realpath.c
+++ b/crypto/openssh/openbsd-compat/realpath.c
@@ -1,11 +1,7 @@
 /* OPENBSD ORIGINAL: lib/libc/stdlib/realpath.c */
 
 /*
- * Copyright (c) 1994
- *	The Regents of the University of California.  All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Jan-Simon Pendry.
+ * Copyright (c) 2003 Constantin S. Svintsoff <kostik@iclub.nsu.ru>
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
@@ -15,14 +11,14 @@
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
+ * 3. The names of the authors may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
  *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
@@ -36,169 +32,165 @@
 
 #if !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH)
 
-#if defined(LIBC_SCCS) && !defined(lint)
-static char *rcsid = "$OpenBSD: realpath.c,v 1.11 2004/11/30 15:12:59 millert Exp $";
-#endif /* LIBC_SCCS and not lint */
-
 #include <sys/param.h>
 #include <sys/stat.h>
 
 #include <errno.h>
-#include <fcntl.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
 /*
- * MAXSYMLINKS
- */
-#ifndef MAXSYMLINKS
-#define MAXSYMLINKS 5
-#endif
-
-/*
- * char *realpath(const char *path, char resolved_path[MAXPATHLEN]);
+ * char *realpath(const char *path, char resolved[PATH_MAX]);
  *
  * Find the real name of path, by removing all ".", ".." and symlink
  * components.  Returns (resolved) on success, or (NULL) on failure,
  * in which case the path which caused trouble is left in (resolved).
  */
 char *
-realpath(const char *path, char *resolved)
+realpath(const char *path, char resolved[PATH_MAX])
 {
 	struct stat sb;
-	int fd, n, needslash, serrno;
-	char *p, *q, wbuf[MAXPATHLEN];
-	int symlinks = 0;
-
-	/* Save the starting point. */
-#ifndef HAVE_FCHDIR
-	char start[MAXPATHLEN];
-	/* this is potentially racy but without fchdir we have no option */
-	if (getcwd(start, sizeof(start)) == NULL) {
-		resolved[0] = '.';
+	char *p, *q, *s;
+	size_t left_len, resolved_len;
+	unsigned symlinks;
+	int serrno, slen;
+	char left[PATH_MAX], next_token[PATH_MAX], symlink[PATH_MAX];
+
+	serrno = errno;
+	symlinks = 0;
+	if (path[0] == '/') {
+		resolved[0] = '/';
 		resolved[1] = '\0';
-		return (NULL);
+		if (path[1] == '\0')
+			return (resolved);
+		resolved_len = 1;
+		left_len = strlcpy(left, path + 1, sizeof(left));
+	} else {
+		if (getcwd(resolved, PATH_MAX) == NULL) {
+			strlcpy(resolved, ".", PATH_MAX);
+			return (NULL);
+		}
+		resolved_len = strlen(resolved);
+		left_len = strlcpy(left, path, sizeof(left));
 	}
-#endif
-	if ((fd = open(".", O_RDONLY)) < 0) {
-		resolved[0] = '.';
-		resolved[1] = '\0';
+	if (left_len >= sizeof(left) || resolved_len >= PATH_MAX) {
+		errno = ENAMETOOLONG;
 		return (NULL);
 	}
 
-	/* Convert "." -> "" to optimize away a needless lstat() and chdir() */
-	if (path[0] == '.' && path[1] == '\0')
-		path = "";
-
 	/*
-	 * Find the dirname and basename from the path to be resolved.
-	 * Change directory to the dirname component.
-	 * lstat the basename part.
-	 *     if it is a symlink, read in the value and loop.
-	 *     if it is a directory, then change to that directory.
-	 * get the current directory name and append the basename.
+	 * Iterate over path components in `left'.
 	 */
-	if (strlcpy(resolved, path, MAXPATHLEN) >= MAXPATHLEN) {
-		serrno = ENAMETOOLONG;
-		goto err2;
-	}
-loop:
-	q = strrchr(resolved, '/');
-	if (q != NULL) {
-		p = q + 1;
-		if (q == resolved)
-			q = "/";
-		else {
-			do {
-				--q;
-			} while (q > resolved && *q == '/');
-			q[1] = '\0';
-			q = resolved;
+	while (left_len != 0) {
+		/*
+		 * Extract the next path component and adjust `left'
+		 * and its length.
+		 */
+		p = strchr(left, '/');
+		s = p ? p : left + left_len;
+		if (s - left >= sizeof(next_token)) {
+			errno = ENAMETOOLONG;
+			return (NULL);
 		}
-		if (chdir(q) < 0)
-			goto err1;
-	} else
-		p = resolved;
-
-	/* Deal with the last component. */
-	if (*p != '\0' && lstat(p, &sb) == 0) {
-		if (S_ISLNK(sb.st_mode)) {
-			if (++symlinks > MAXSYMLINKS) {
-				errno = ELOOP;
-				goto err1;
+		memcpy(next_token, left, s - left);
+		next_token[s - left] = '\0';
+		left_len -= s - left;
+		if (p != NULL)
+			memmove(left, s + 1, left_len + 1);
+		if (resolved[resolved_len - 1] != '/') {
+			if (resolved_len + 1 >= PATH_MAX) {
+				errno = ENAMETOOLONG;
+				return (NULL);
 			}
-			if ((n = readlink(p, resolved, MAXPATHLEN-1)) < 0)
-				goto err1;
-			resolved[n] = '\0';
-			goto loop;
+			resolved[resolved_len++] = '/';
+			resolved[resolved_len] = '\0';
 		}
-		if (S_ISDIR(sb.st_mode)) {
-			if (chdir(p) < 0)
-				goto err1;
-			p = "";
+		if (next_token[0] == '\0')
+			continue;
+		else if (strcmp(next_token, ".") == 0)
+			continue;
+		else if (strcmp(next_token, "..") == 0) {
+			/*
+			 * Strip the last path component except when we have
+			 * single "/"
+			 */
+			if (resolved_len > 1) {
+				resolved[resolved_len - 1] = '\0';
+				q = strrchr(resolved, '/') + 1;
+				*q = '\0';
+				resolved_len = q - resolved;
+			}
+			continue;
 		}
-	}
-
-	/*
-	 * Save the last component name and get the full pathname of
-	 * the current directory.
-	 */
-	if (strlcpy(wbuf, p, sizeof(wbuf)) >= sizeof(wbuf)) {
-		errno = ENAMETOOLONG;
-		goto err1;
-	}
-	if (getcwd(resolved, MAXPATHLEN) == NULL)
-		goto err1;
-
-	/*
-	 * Join the two strings together, ensuring that the right thing
-	 * happens if the last component is empty, or the dirname is root.
-	 */
-	if (resolved[0] == '/' && resolved[1] == '\0')
-		needslash = 0;
-	else
-		needslash = 1;
 
-	if (*wbuf) {
-		if (strlen(resolved) + strlen(wbuf) + needslash >= MAXPATHLEN) {
+		/*
+		 * Append the next path component and lstat() it. If
+		 * lstat() fails we still can return successfully if
+		 * there are no more path components left.
+		 */
+		resolved_len = strlcat(resolved, next_token, PATH_MAX);
+		if (resolved_len >= PATH_MAX) {
 			errno = ENAMETOOLONG;
-			goto err1;
+			return (NULL);
 		}
-		if (needslash) {
-			if (strlcat(resolved, "/", MAXPATHLEN) >= MAXPATHLEN) {
-				errno = ENAMETOOLONG;
-				goto err1;
+		if (lstat(resolved, &sb) != 0) {
+			if (errno == ENOENT && p == NULL) {
+				errno = serrno;
+				return (resolved);
 			}
+			return (NULL);
 		}
-		if (strlcat(resolved, wbuf, MAXPATHLEN) >= MAXPATHLEN) {
-			errno = ENAMETOOLONG;
-			goto err1;
-		}
-	}
+		if (S_ISLNK(sb.st_mode)) {
+			if (symlinks++ > MAXSYMLINKS) {
+				errno = ELOOP;
+				return (NULL);
+			}
+			slen = readlink(resolved, symlink, sizeof(symlink) - 1);
+			if (slen < 0)
+				return (NULL);
+			symlink[slen] = '\0';
+			if (symlink[0] == '/') {
+				resolved[1] = 0;
+				resolved_len = 1;
+			} else if (resolved_len > 1) {
+				/* Strip the last path component. */
+				resolved[resolved_len - 1] = '\0';
+				q = strrchr(resolved, '/') + 1;
+				*q = '\0';
+				resolved_len = q - resolved;
+			}
 
-	/* Go back to where we came from. */
-#ifdef HAVE_FCHDIR
-	if (fchdir(fd) < 0) {
-#else
-	if (chdir(start) < 0) {
-#endif
-		serrno = errno;
-		goto err2;
+			/*
+			 * If there are any path components left, then
+			 * append them to symlink. The result is placed
+			 * in `left'.
+			 */
+			if (p != NULL) {
+				if (symlink[slen - 1] != '/') {
+					if (slen + 1 >= sizeof(symlink)) {
+						errno = ENAMETOOLONG;
+						return (NULL);
+					}
+					symlink[slen] = '/';
+					symlink[slen + 1] = 0;
+				}
+				left_len = strlcat(symlink, left, sizeof(left));
+				if (left_len >= sizeof(left)) {
+					errno = ENAMETOOLONG;
+					return (NULL);
+				}
+			}
+			left_len = strlcpy(left, symlink, sizeof(left));
+		}
 	}
 
-	/* It's okay if the close fails, what's an fd more or less? */
-	(void)close(fd);
+	/*
+	 * Remove trailing slash except when the resolved pathname
+	 * is a single "/".
+	 */
+	if (resolved_len > 1 && resolved[resolved_len - 1] == '/')
+		resolved[resolved_len - 1] = '\0';
 	return (resolved);
-
-err1:	serrno = errno;
-#ifdef HAVE_FCHDIR
-	(void)fchdir(fd);
-#else
-	chdir(start);
-#endif
-err2:	(void)close(fd);
-	errno = serrno;
-	return (NULL);
 }
 #endif /* !defined(HAVE_REALPATH) || defined(BROKEN_REALPATH) */
diff --git a/crypto/openssh/openbsd-compat/strtoll.c b/crypto/openssh/openbsd-compat/strtoll.c
new file mode 100644
index 0000000..60c276f
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/strtoll.c
@@ -0,0 +1,151 @@
+/* OPENBSD ORIGINAL: lib/libc/stdlib/strtoll.c */
+
+/*-
+ * Copyright (c) 1992 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "includes.h"
+#ifndef HAVE_STRTOLL
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static const char rcsid[] = "$OpenBSD: strtoll.c,v 1.4 2005/03/30 18:51:49 pat Exp $";
+#endif /* LIBC_SCCS and not lint */
+
+#include <sys/types.h>
+
+#include <ctype.h>
+#include <errno.h>
+#include <limits.h>
+#include <stdlib.h>
+
+/*
+ * Convert a string to a long long.
+ *
+ * Ignores `locale' stuff.  Assumes that the upper and lower case
+ * alphabets and digits are each contiguous.
+ */
+long long
+strtoll(const char *nptr, char **endptr, int base)
+{
+	const char *s;
+	long long acc, cutoff;
+	int c;
+	int neg, any, cutlim;
+
+	/*
+	 * Skip white space and pick up leading +/- sign if any.
+	 * If base is 0, allow 0x for hex and 0 for octal, else
+	 * assume decimal; if base is already 16, allow 0x.
+	 */
+	s = nptr;
+	do {
+		c = (unsigned char) *s++;
+	} while (isspace(c));
+	if (c == '-') {
+		neg = 1;
+		c = *s++;
+	} else {
+		neg = 0;
+		if (c == '+')
+			c = *s++;
+	}
+	if ((base == 0 || base == 16) &&
+	    c == '0' && (*s == 'x' || *s == 'X')) {
+		c = s[1];
+		s += 2;
+		base = 16;
+	}
+	if (base == 0)
+		base = c == '0' ? 8 : 10;
+
+	/*
+	 * Compute the cutoff value between legal numbers and illegal
+	 * numbers.  That is the largest legal value, divided by the
+	 * base.  An input number that is greater than this value, if
+	 * followed by a legal input character, is too big.  One that
+	 * is equal to this value may be valid or not; the limit
+	 * between valid and invalid numbers is then based on the last
+	 * digit.  For instance, if the range for long longs is
+	 * [-9223372036854775808..9223372036854775807] and the input base
+	 * is 10, cutoff will be set to 922337203685477580 and cutlim to
+	 * either 7 (neg==0) or 8 (neg==1), meaning that if we have
+	 * accumulated a value > 922337203685477580, or equal but the
+	 * next digit is > 7 (or 8), the number is too big, and we will
+	 * return a range error.
+	 *
+	 * Set any if any `digits' consumed; make it negative to indicate
+	 * overflow.
+	 */
+	cutoff = neg ? LLONG_MIN : LLONG_MAX;
+	cutlim = cutoff % base;
+	cutoff /= base;
+	if (neg) {
+		if (cutlim > 0) {
+			cutlim -= base;
+			cutoff += 1;
+		}
+		cutlim = -cutlim;
+	}
+	for (acc = 0, any = 0;; c = (unsigned char) *s++) {
+		if (isdigit(c))
+			c -= '0';
+		else if (isalpha(c))
+			c -= isupper(c) ? 'A' - 10 : 'a' - 10;
+		else
+			break;
+		if (c >= base)
+			break;
+		if (any < 0)
+			continue;
+		if (neg) {
+			if (acc < cutoff || (acc == cutoff && c > cutlim)) {
+				any = -1;
+				acc = LLONG_MIN;
+				errno = ERANGE;
+			} else {
+				any = 1;
+				acc *= base;
+				acc -= c;
+			}
+		} else {
+			if (acc > cutoff || (acc == cutoff && c > cutlim)) {
+				any = -1;
+				acc = LLONG_MAX;
+				errno = ERANGE;
+			} else {
+				any = 1;
+				acc *= base;
+				acc += c;
+			}
+		}
+	}
+	if (endptr != 0)
+		*endptr = (char *) (any ? s - 1 : nptr);
+	return (acc);
+}
+#endif /* HAVE_STRTOLL */
diff --git a/crypto/openssh/openbsd-compat/strtonum.c b/crypto/openssh/openbsd-compat/strtonum.c
new file mode 100644
index 0000000..b681ed8
--- /dev/null
+++ b/crypto/openssh/openbsd-compat/strtonum.c
@@ -0,0 +1,69 @@
+/* OPENBSD ORIGINAL: lib/libc/stdlib/strtonum.c */
+
+/*	$OpenBSD: strtonum.c,v 1.6 2004/08/03 19:38:01 millert Exp $	*/
+
+/*
+ * Copyright (c) 2004 Ted Unangst and Todd Miller
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include "includes.h"
+#ifndef HAVE_STRTONUM
+#include <limits.h>
+
+#define INVALID 	1
+#define TOOSMALL 	2
+#define TOOLARGE 	3
+
+long long
+strtonum(const char *numstr, long long minval, long long maxval,
+    const char **errstrp)
+{
+	long long ll = 0;
+	char *ep;
+	int error = 0;
+	struct errval {
+		const char *errstr;
+		int err;
+	} ev[4] = {
+		{ NULL,		0 },
+		{ "invalid",	EINVAL },
+		{ "too small",	ERANGE },
+		{ "too large",	ERANGE },
+	};
+
+	ev[0].err = errno;
+	errno = 0;
+	if (minval > maxval)
+		error = INVALID;
+	else {
+		ll = strtoll(numstr, &ep, 10);
+		if (numstr == ep || *ep != '\0')
+			error = INVALID;
+		else if ((ll == LLONG_MIN && errno == ERANGE) || ll < minval)
+			error = TOOSMALL;
+		else if ((ll == LLONG_MAX && errno == ERANGE) || ll > maxval)
+			error = TOOLARGE;
+	}
+	if (errstrp != NULL)
+		*errstrp = ev[error].errstr;
+	errno = ev[error].err;
+	if (error)
+		ll = 0;
+
+	return (ll);
+}
+
+#endif /* HAVE_STRTONUM */
diff --git a/crypto/openssh/openbsd-compat/xcrypt.c b/crypto/openssh/openbsd-compat/xcrypt.c
index c3cea3c..9afa0b9 100644
--- a/crypto/openssh/openbsd-compat/xcrypt.c
+++ b/crypto/openssh/openbsd-compat/xcrypt.c
@@ -93,6 +93,11 @@ shadow_pw(struct passwd *pw)
 	if (spw != NULL)
 		pw_password = spw->sp_pwdp;
 # endif
+
+#if defined(HAVE_LIBIAF)  &&  !defined(BROKEN_LIBIAF)
+	return(get_iaf_password(pw));
+#endif
+
 # if defined(HAVE_GETPWANAM) && !defined(DISABLE_SHADOW)
 	struct passwd_adjunct *spw;
 	if (issecure() && (spw = getpwanam(pw->pw_name)) != NULL)
diff --git a/crypto/openssh/packet.c b/crypto/openssh/packet.c
index 7c150fd..70e0110 100644
--- a/crypto/openssh/packet.c
+++ b/crypto/openssh/packet.c
@@ -37,7 +37,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: packet.c,v 1.116 2004/10/20 11:48:53 markus Exp $");
+RCSID("$OpenBSD: packet.c,v 1.119 2005/07/28 17:36:22 markus Exp $");
 
 #include "openbsd-compat/sys-queue.h"
 
@@ -116,6 +116,12 @@ static int initialized = 0;
 /* Set to true if the connection is interactive. */
 static int interactive_mode = 0;
 
+/* Set to true if we are the server side. */
+static int server_side = 0;
+
+/* Set to true if we are authenticated. */
+static int after_authentication = 0;
+
 /* Session key information for Encryption and MAC */
 Newkeys *newkeys[MODE_MAX];
 static struct packet_state {
@@ -624,7 +630,9 @@ set_newkeys(int mode)
 	/* Deleting the keys does not gain extra security */
 	/* memset(enc->iv,  0, enc->block_size);
 	   memset(enc->key, 0, enc->key_len); */
-	if (comp->type != 0 && comp->enabled == 0) {
+	if ((comp->type == COMP_ZLIB ||
+	    (comp->type == COMP_DELAYED && after_authentication)) &&
+	    comp->enabled == 0) {
 		packet_init_compression();
 		if (mode == MODE_OUT)
 			buffer_compress_init_send(6);
@@ -645,6 +653,35 @@ set_newkeys(int mode)
 }
 
 /*
+ * Delayed compression for SSH2 is enabled after authentication:
+ * This happans on the server side after a SSH2_MSG_USERAUTH_SUCCESS is sent,
+ * and on the client side after a SSH2_MSG_USERAUTH_SUCCESS is received.
+ */
+static void
+packet_enable_delayed_compress(void)
+{
+	Comp *comp = NULL;
+	int mode;
+
+	/*
+	 * Remember that we are past the authentication step, so rekeying
+	 * with COMP_DELAYED will turn on compression immediately.
+	 */
+	after_authentication = 1;
+	for (mode = 0; mode < MODE_MAX; mode++) {
+		comp = &newkeys[mode]->comp;
+		if (comp && !comp->enabled && comp->type == COMP_DELAYED) {
+			packet_init_compression();
+			if (mode == MODE_OUT)
+				buffer_compress_init_send(6);
+			else
+				buffer_compress_init_recv();
+			comp->enabled = 1;
+		}
+	}
+}
+
+/*
  * Finalize packet in SSH2 format (compress, mac, encrypt, enqueue)
  */
 static void
@@ -757,6 +794,8 @@ packet_send2_wrapped(void)
 
 	if (type == SSH2_MSG_NEWKEYS)
 		set_newkeys(MODE_OUT);
+	else if (type == SSH2_MSG_USERAUTH_SUCCESS && server_side)
+		packet_enable_delayed_compress();
 }
 
 static void
@@ -992,7 +1031,7 @@ packet_read_poll2(u_int32_t *seqnr_p)
 	static u_int packet_length = 0;
 	u_int padlen, need;
 	u_char *macbuf, *cp, type;
-	int maclen, block_size;
+	u_int maclen, block_size;
 	Enc *enc   = NULL;
 	Mac *mac   = NULL;
 	Comp *comp = NULL;
@@ -1099,6 +1138,8 @@ packet_read_poll2(u_int32_t *seqnr_p)
 		packet_disconnect("Invalid ssh2 packet type: %d", type);
 	if (type == SSH2_MSG_NEWKEYS)
 		set_newkeys(MODE_IN);
+	else if (type == SSH2_MSG_USERAUTH_SUCCESS && !server_side)
+		packet_enable_delayed_compress();
 #ifdef PACKET_DEBUG
 	fprintf(stderr, "read/plain[%d]:\r\n", type);
 	buffer_dump(&incoming_packet);
@@ -1229,9 +1270,9 @@ packet_get_bignum2(BIGNUM * value)
 }
 
 void *
-packet_get_raw(int *length_ptr)
+packet_get_raw(u_int *length_ptr)
 {
-	int bytes = buffer_len(&incoming_packet);
+	u_int bytes = buffer_len(&incoming_packet);
 
 	if (length_ptr != NULL)
 		*length_ptr = bytes;
@@ -1524,3 +1565,15 @@ packet_set_rekey_limit(u_int32_t bytes)
 {
 	rekey_limit = bytes;
 }
+
+void
+packet_set_server(void)
+{
+	server_side = 1;
+}
+
+void
+packet_set_authenticated(void)
+{
+	after_authentication = 1;
+}
diff --git a/crypto/openssh/progressmeter.c b/crypto/openssh/progressmeter.c
index 93f5a3e..3cda090 100644
--- a/crypto/openssh/progressmeter.c
+++ b/crypto/openssh/progressmeter.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: progressmeter.c,v 1.22 2004/07/11 17:48:47 deraadt Exp $");
+RCSID("$OpenBSD: progressmeter.c,v 1.24 2005/06/07 13:25:23 jaredy Exp $");
 
 #include "progressmeter.h"
 #include "atomicio.h"
@@ -42,6 +42,10 @@ static int can_output(void);
 static void format_size(char *, int, off_t);
 static void format_rate(char *, int, off_t);
 
+/* window resizing */
+static void sig_winch(int);
+static void setscreensize(void);
+
 /* updates the progressmeter to reflect the current state of the transfer */
 void refresh_progress_meter(void);
 
@@ -57,6 +61,7 @@ static volatile off_t *counter;	/* progress counter */
 static long stalled;		/* how long we have been stalled */
 static int bytes_per_second;	/* current speed in bytes per second */
 static int win_size;		/* terminal window size */
+static volatile sig_atomic_t win_resized; /* for window resizing */
 
 /* units for format_size */
 static const char unit[] = " KMGT";
@@ -147,6 +152,8 @@ refresh_progress_meter(void)
 		len = snprintf(buf, file_len + 1, "\r%s", file);
 		if (len < 0)
 			len = 0;
+		if (len >= file_len + 1)
+			len = file_len;
 		for (i = len;  i < file_len; i++ )
 			buf[i] = ' ';
 		buf[file_len] = '\0';
@@ -215,6 +222,10 @@ update_progress_meter(int ignore)
 
 	save_errno = errno;
 
+	if (win_resized) {
+		setscreensize();
+		win_resized = 0;
+	}
 	if (can_output())
 		refresh_progress_meter();
 
@@ -226,8 +237,6 @@ update_progress_meter(int ignore)
 void
 start_progress_meter(char *f, off_t filesize, off_t *ctr)
 {
-	struct winsize winsize;
-
 	start = last_update = time(NULL);
 	file = f;
 	end_pos = filesize;
@@ -236,20 +245,12 @@ start_progress_meter(char *f, off_t filesize, off_t *ctr)
 	stalled = 0;
 	bytes_per_second = 0;
 
-	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &winsize) != -1 &&
-	    winsize.ws_col != 0) {
-		if (winsize.ws_col > MAX_WINSIZE)
-			win_size = MAX_WINSIZE;
-		else
-			win_size = winsize.ws_col;
-	} else
-		win_size = DEFAULT_WINSIZE;
-	win_size += 1;					/* trailing \0 */
-
+	setscreensize();
 	if (can_output())
 		refresh_progress_meter();
 
 	signal(SIGALRM, update_progress_meter);
+	signal(SIGWINCH, sig_winch);
 	alarm(UPDATE_INTERVAL);
 }
 
@@ -267,3 +268,25 @@ stop_progress_meter(void)
 
 	atomicio(vwrite, STDOUT_FILENO, "\n", 1);
 }
+
+static void
+sig_winch(int sig)
+{
+	win_resized = 1;
+}
+
+static void
+setscreensize(void)
+{
+	struct winsize winsize;
+
+	if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &winsize) != -1 &&
+	    winsize.ws_col != 0) {
+		if (winsize.ws_col > MAX_WINSIZE)
+			win_size = MAX_WINSIZE;
+		else
+			win_size = winsize.ws_col;
+	} else
+		win_size = DEFAULT_WINSIZE;
+	win_size += 1;					/* trailing \0 */
+}
diff --git a/crypto/openssh/readpass.c b/crypto/openssh/readpass.c
index c2bacdc..7914799 100644
--- a/crypto/openssh/readpass.c
+++ b/crypto/openssh/readpass.c
@@ -23,7 +23,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: readpass.c,v 1.31 2004/10/29 22:53:56 djm Exp $");
+RCSID("$OpenBSD: readpass.c,v 1.33 2005/05/02 21:13:22 markus Exp $");
 
 #include "xmalloc.h"
 #include "misc.h"
@@ -106,15 +106,20 @@ read_passphrase(const char *prompt, int flags)
 	if (flags & RP_USE_ASKPASS)
 		use_askpass = 1;
 	else if (flags & RP_ALLOW_STDIN) {
-		if (!isatty(STDIN_FILENO))
+		if (!isatty(STDIN_FILENO)) {
+			debug("read_passphrase: stdin is not a tty");
 			use_askpass = 1;
+		}
 	} else {
 		rppflags |= RPP_REQUIRE_TTY;
 		ttyfd = open(_PATH_TTY, O_RDWR);
 		if (ttyfd >= 0)
 			close(ttyfd);
-		else
+		else {
+			debug("read_passphrase: can't open %s: %s", _PATH_TTY,
+			    strerror(errno));
 			use_askpass = 1;
+		}
 	}
 
 	if ((flags & RP_USE_ASKPASS) && getenv("DISPLAY") == NULL)
diff --git a/crypto/openssh/regress/reexec.sh b/crypto/openssh/regress/reexec.sh
index d69b8c5..4f824a3 100644
--- a/crypto/openssh/regress/reexec.sh
+++ b/crypto/openssh/regress/reexec.sh
@@ -3,10 +3,10 @@
 
 tid="reexec tests"
 
-DATA=/bin/ls
+DATA=/bin/ls${EXEEXT}
 COPY=${OBJ}/copy
-SSHD_ORIG=$SSHD
-SSHD_COPY=$OBJ/sshd
+SSHD_ORIG=$SSHD${EXEEXT}
+SSHD_COPY=$OBJ/sshd${EXEEXT}
 
 # Start a sshd and then delete it
 start_sshd_copy ()
diff --git a/crypto/openssh/regress/test-exec.sh b/crypto/openssh/regress/test-exec.sh
index bd0c025..4b3a70e 100644
--- a/crypto/openssh/regress/test-exec.sh
+++ b/crypto/openssh/regress/test-exec.sh
@@ -96,9 +96,10 @@ if [ "x$TEST_SSH_SCP" != "x" ]; then
 fi
 
 # Path to sshd must be absolute for rexec
-if [ ! -x /$SSHD ]; then
-	SSHD=`which sshd`
-fi
+case "$SSHD" in
+/*) ;;
+*) SSHD=`which sshd` ;;
+esac
 
 if [ "x$TEST_SSH_LOGFILE" = "x" ]; then
 	TEST_SSH_LOGFILE=/dev/null
diff --git a/crypto/openssh/sftp-client.c b/crypto/openssh/sftp-client.c
index 92df427..afbd1e6 100644
--- a/crypto/openssh/sftp-client.c
+++ b/crypto/openssh/sftp-client.c
@@ -20,7 +20,7 @@
 /* XXX: copy between two remote sites */
 
 #include "includes.h"
-RCSID("$OpenBSD: sftp-client.c,v 1.53 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: sftp-client.c,v 1.57 2005/07/27 10:39:03 dtucker Exp $");
 
 #include "openbsd-compat/sys-queue.h"
 
@@ -64,10 +64,10 @@ send_msg(int fd, Buffer *m)
 
 	/* Send length first */
 	PUT_32BIT(mlen, buffer_len(m));
-	if (atomicio(vwrite, fd, mlen, sizeof(mlen)) <= 0)
+	if (atomicio(vwrite, fd, mlen, sizeof(mlen)) != sizeof(mlen))
 		fatal("Couldn't send packet: %s", strerror(errno));
 
-	if (atomicio(vwrite, fd, buffer_ptr(m), buffer_len(m)) <= 0)
+	if (atomicio(vwrite, fd, buffer_ptr(m), buffer_len(m)) != buffer_len(m))
 		fatal("Couldn't send packet: %s", strerror(errno));
 
 	buffer_clear(m);
@@ -76,26 +76,27 @@ send_msg(int fd, Buffer *m)
 static void
 get_msg(int fd, Buffer *m)
 {
-	ssize_t len;
 	u_int msg_len;
 
 	buffer_append_space(m, 4);
-	len = atomicio(read, fd, buffer_ptr(m), 4);
-	if (len == 0)
-		fatal("Connection closed");
-	else if (len == -1)
-		fatal("Couldn't read packet: %s", strerror(errno));
+	if (atomicio(read, fd, buffer_ptr(m), 4) != 4) {
+		if (errno == EPIPE)
+			fatal("Connection closed");
+		else
+			fatal("Couldn't read packet: %s", strerror(errno));
+	}
 
 	msg_len = buffer_get_int(m);
 	if (msg_len > MAX_MSG_LENGTH)
 		fatal("Received message too long %u", msg_len);
 
 	buffer_append_space(m, msg_len);
-	len = atomicio(read, fd, buffer_ptr(m), msg_len);
-	if (len == 0)
-		fatal("Connection closed");
-	else if (len == -1)
-		fatal("Read packet: %s", strerror(errno));
+	if (atomicio(read, fd, buffer_ptr(m), msg_len) != msg_len) {
+		if (errno == EPIPE)
+			fatal("Connection closed");
+		else
+			fatal("Read packet: %s", strerror(errno));
+	}
 }
 
 static void
@@ -310,7 +311,7 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag,
     SFTP_DIRENT ***dir)
 {
 	Buffer msg;
-	u_int type, id, handle_len, i, expected_id, ents = 0;
+	u_int count, type, id, handle_len, i, expected_id, ents = 0;
 	char *handle;
 
 	id = conn->msg_id++;
@@ -334,8 +335,6 @@ do_lsreaddir(struct sftp_conn *conn, char *path, int printflag,
 	}
 
 	for (; !interrupted;) {
-		int count;
-
 		id = expected_id = conn->msg_id++;
 
 		debug3("Sending SSH2_FXP_READDIR I:%u", id);
@@ -743,10 +742,10 @@ do_download(struct sftp_conn *conn, char *remote_path, char *local_path,
 	Attrib junk, *a;
 	Buffer msg;
 	char *handle;
-	int local_fd, status, num_req, max_req, write_error;
+	int local_fd, status = 0, write_error;
 	int read_error, write_errno;
 	u_int64_t offset, size;
-	u_int handle_len, mode, type, id, buflen;
+	u_int handle_len, mode, type, id, buflen, num_req, max_req;
 	off_t progress_counter;
 	struct request {
 		u_int id;
@@ -1127,7 +1126,7 @@ do_upload(struct sftp_conn *conn, char *local_path, char *remote_path,
 				goto done;
 			}
 			debug3("In write loop, ack for %u %u bytes at %llu",
-			   ack->id, ack->len, (unsigned long long)ack->offset);
+			    ack->id, ack->len, (unsigned long long)ack->offset);
 			++ackid;
 			xfree(ack);
 		}
diff --git a/crypto/openssh/sftp-client.h b/crypto/openssh/sftp-client.h
index 991e05d..c8a41f3 100644
--- a/crypto/openssh/sftp-client.h
+++ b/crypto/openssh/sftp-client.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: sftp-client.h,v 1.13 2004/11/29 07:41:24 djm Exp $ */
+/* $OpenBSD: sftp-client.h,v 1.14 2005/04/26 12:59:02 jmc Exp $ */
 
 /*
  * Copyright (c) 2001-2004 Damien Miller <djm@openbsd.org>
@@ -30,7 +30,7 @@ struct SFTP_DIRENT {
 };
 
 /*
- * Initialiase a SSH filexfer connection. Returns NULL on error or
+ * Initialise a SSH filexfer connection. Returns NULL on error or
  * a pointer to a initialized sftp_conn struct on success.
  */
 struct sftp_conn *do_init(int, int, u_int, u_int);
diff --git a/crypto/openssh/sftp-server.c b/crypto/openssh/sftp-server.c
index e822800..6870e77 100644
--- a/crypto/openssh/sftp-server.c
+++ b/crypto/openssh/sftp-server.c
@@ -14,7 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: sftp-server.c,v 1.47 2004/06/25 05:38:48 dtucker Exp $");
+RCSID("$OpenBSD: sftp-server.c,v 1.48 2005/06/17 02:44:33 djm Exp $");
 
 #include "buffer.h"
 #include "bufaux.h"
@@ -130,7 +130,7 @@ Handle	handles[100];
 static void
 handle_init(void)
 {
-	int i;
+	u_int i;
 
 	for (i = 0; i < sizeof(handles)/sizeof(Handle); i++)
 		handles[i].use = HANDLE_UNUSED;
@@ -139,7 +139,7 @@ handle_init(void)
 static int
 handle_new(int use, const char *name, int fd, DIR *dirp)
 {
-	int i;
+	u_int i;
 
 	for (i = 0; i < sizeof(handles)/sizeof(Handle); i++) {
 		if (handles[i].use == HANDLE_UNUSED) {
@@ -156,7 +156,7 @@ handle_new(int use, const char *name, int fd, DIR *dirp)
 static int
 handle_is_ok(int i, int type)
 {
-	return i >= 0 && i < sizeof(handles)/sizeof(Handle) &&
+	return i >= 0 && (u_int)i < sizeof(handles)/sizeof(Handle) &&
 	    handles[i].use == type;
 }
 
@@ -477,10 +477,10 @@ process_write(void)
 		} else {
 /* XXX ATOMICIO ? */
 			ret = write(fd, data, len);
-			if (ret == -1) {
+			if (ret < 0) {
 				error("process_write: write failed");
 				status = errno_to_portable(errno);
-			} else if (ret == len) {
+			} else if ((size_t)ret == len) {
 				status = SSH2_FX_OK;
 			} else {
 				logit("nothing at all written");
diff --git a/crypto/openssh/sftp.c b/crypto/openssh/sftp.c
index 16a6cf0..f98ed7d 100644
--- a/crypto/openssh/sftp.c
+++ b/crypto/openssh/sftp.c
@@ -16,7 +16,7 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.63 2005/03/10 22:01:05 deraadt Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.66 2005/08/08 13:22:48 jaredy Exp $");
 
 #ifdef USE_LIBEDIT
 #include <histedit.h>
@@ -404,7 +404,7 @@ get_pathname(const char **cpp, char **path)
 {
 	const char *cp = *cpp, *end;
 	char quot;
-	int i, j;
+	u_int i, j;
 
 	cp += strspn(cp, WHITESPACE);
 	if (!*cp) {
@@ -664,14 +664,15 @@ sdirent_comp(const void *aa, const void *bb)
 static int
 do_ls_dir(struct sftp_conn *conn, char *path, char *strip_path, int lflag)
 {
-	int n, c = 1, colspace = 0, columns = 1;
+	int n;
+	u_int c = 1, colspace = 0, columns = 1;
 	SFTP_DIRENT **d;
 
 	if ((n = do_readdir(conn, path, &d)) != 0)
 		return (n);
 
 	if (!(lflag & LS_SHORT_VIEW)) {
-		int m = 0, width = 80;
+		u_int m = 0, width = 80;
 		struct winsize ws;
 		char *tmp;
 
@@ -747,7 +748,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
     int lflag)
 {
 	glob_t g;
-	int i, c = 1, colspace = 0, columns = 1;
+	u_int i, c = 1, colspace = 0, columns = 1;
 	Attrib *a = NULL;
 
 	memset(&g, 0, sizeof(g));
@@ -783,7 +784,7 @@ do_globbed_ls(struct sftp_conn *conn, char *path, char *strip_path,
 	}
 
 	if (!(lflag & LS_SHORT_VIEW)) {
-		int m = 0, width = 80;
+		u_int m = 0, width = 80;
 		struct winsize ws;
 
 		/* Count entries for sort and find longest filename */
@@ -1236,7 +1237,7 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 	char *dir = NULL;
 	char cmd[2048];
 	struct sftp_conn *conn;
-	int err;
+	int err, interactive;
 	EditLine *el = NULL;
 #ifdef USE_LIBEDIT
 	History *hl = NULL;
@@ -1294,14 +1295,15 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 		xfree(dir);
 	}
 
-#if HAVE_SETVBUF
+#if defined(HAVE_SETVBUF) && !defined(BROKEN_SETVBUF)
 	setvbuf(stdout, NULL, _IOLBF, 0);
 	setvbuf(infile, NULL, _IOLBF, 0);
 #else
-       setlinebuf(stdout);
-       setlinebuf(infile);
+	setlinebuf(stdout);
+	setlinebuf(infile);
 #endif
 
+	interactive = !batchmode && isatty(STDIN_FILENO);
 	err = 0;
 	for (;;) {
 		char *cp;
@@ -1309,20 +1311,28 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 		signal(SIGINT, SIG_IGN);
 
 		if (el == NULL) {
-			printf("sftp> ");
+			if (interactive)
+				printf("sftp> ");
 			if (fgets(cmd, sizeof(cmd), infile) == NULL) {
-				printf("\n");
+				if (interactive)
+					printf("\n");
 				break;
 			}
-			if (batchmode) /* Echo command */
-				printf("%s", cmd);
+			if (!interactive) { /* Echo command */
+				printf("sftp> %s", cmd);
+				if (strlen(cmd) > 0 &&
+				    cmd[strlen(cmd) - 1] != '\n')
+					printf("\n");
+			}
 		} else {
 #ifdef USE_LIBEDIT
 			const char *line;
 			int count = 0;
 
-			if ((line = el_gets(el, &count)) == NULL || count <= 0)
-				break;
+			if ((line = el_gets(el, &count)) == NULL || count <= 0) {
+				printf("\n");
+ 				break;
+			}
 			history(hl, &hev, H_ENTER, line);
 			if (strlcpy(cmd, line, sizeof(cmd)) >= sizeof(cmd)) {
 				fprintf(stderr, "Error: input line too long\n");
@@ -1345,6 +1355,11 @@ interactive_loop(int fd_in, int fd_out, char *file1, char *file2)
 	}
 	xfree(pwd);
 
+#ifdef USE_LIBEDIT
+	if (el != NULL)
+		el_end(el);
+#endif /* USE_LIBEDIT */
+
 	/* err == 1 signifies normal "quit" exit */
 	return (err >= 0 ? 0 : -1);
 }
@@ -1475,7 +1490,7 @@ main(int argc, char **argv)
 
 			/* Allow "-" as stdin */
 			if (strcmp(optarg, "-") != 0 &&
-			   (infile = fopen(optarg, "r")) == NULL)
+			    (infile = fopen(optarg, "r")) == NULL)
 				fatal("%s (%s).", strerror(errno), optarg);
 			showprogress = 0;
 			batchmode = 1;
@@ -1561,8 +1576,8 @@ main(int argc, char **argv)
 	err = interactive_loop(in, out, file1, file2);
 
 #if !defined(USE_PIPES)
-       shutdown(in, SHUT_RDWR);
-       shutdown(out, SHUT_RDWR);
+	shutdown(in, SHUT_RDWR);
+	shutdown(out, SHUT_RDWR);
 #endif
 
 	close(in);
diff --git a/crypto/openssh/ssh-add.1 b/crypto/openssh/ssh-add.1
index 1f3df5b..327fcdd 100644
--- a/crypto/openssh/ssh-add.1
+++ b/crypto/openssh/ssh-add.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-add.1,v 1.42 2005/03/01 17:32:19 jmc Exp $
+.\"	$OpenBSD: ssh-add.1,v 1.43 2005/04/21 06:17:50 djm Exp $
 .\"
 .\"  -*- nroff -*-
 .\"
@@ -57,10 +57,10 @@
 adds RSA or DSA identities to the authentication agent,
 .Xr ssh-agent 1 .
 When run without arguments, it adds the files
-.Pa $HOME/.ssh/id_rsa ,
-.Pa $HOME/.ssh/id_dsa
+.Pa ~/.ssh/id_rsa ,
+.Pa ~/.ssh/id_dsa
 and
-.Pa $HOME/.ssh/identity .
+.Pa ~/.ssh/identity .
 Alternative file names can be given on the command line.
 If any file requires a passphrase,
 .Nm
@@ -142,11 +142,11 @@ agent.
 .El
 .Sh FILES
 .Bl -tag -width Ds
-.It Pa $HOME/.ssh/identity
+.It Pa ~/.ssh/identity
 Contains the protocol version 1 RSA authentication identity of the user.
-.It Pa $HOME/.ssh/id_dsa
+.It Pa ~/.ssh/id_dsa
 Contains the protocol version 2 DSA authentication identity of the user.
-.It Pa $HOME/.ssh/id_rsa
+.It Pa ~/.ssh/id_rsa
 Contains the protocol version 2 RSA authentication identity of the user.
 .El
 .Pp
diff --git a/crypto/openssh/ssh-agent.1 b/crypto/openssh/ssh-agent.1
index 226804e..741cf4b 100644
--- a/crypto/openssh/ssh-agent.1
+++ b/crypto/openssh/ssh-agent.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ssh-agent.1,v 1.41 2004/07/11 17:48:47 deraadt Exp $
+.\" $OpenBSD: ssh-agent.1,v 1.42 2005/04/21 06:17:50 djm Exp $
 .\"
 .\" Author: Tatu Ylonen <ylo@cs.hut.fi>
 .\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -111,10 +111,10 @@ Keys are added using
 When executed without arguments,
 .Xr ssh-add 1
 adds the files
-.Pa $HOME/.ssh/id_rsa ,
-.Pa $HOME/.ssh/id_dsa
+.Pa ~/.ssh/id_rsa ,
+.Pa ~/.ssh/id_dsa
 and
-.Pa $HOME/.ssh/identity .
+.Pa ~/.ssh/identity .
 If the identity has a passphrase,
 .Xr ssh-add 1
 asks for the passphrase (using a small X11 application if running
@@ -179,11 +179,11 @@ The agent exits automatically when the command given on the command
 line terminates.
 .Sh FILES
 .Bl -tag -width Ds
-.It Pa $HOME/.ssh/identity
+.It Pa ~/.ssh/identity
 Contains the protocol version 1 RSA authentication identity of the user.
-.It Pa $HOME/.ssh/id_dsa
+.It Pa ~/.ssh/id_dsa
 Contains the protocol version 2 DSA authentication identity of the user.
-.It Pa $HOME/.ssh/id_rsa
+.It Pa ~/.ssh/id_rsa
 Contains the protocol version 2 RSA authentication identity of the user.
 .It Pa /tmp/ssh-XXXXXXXX/agent.<ppid>
 Unix-domain sockets used to contain the connection to the
diff --git a/crypto/openssh/ssh-keygen.1 b/crypto/openssh/ssh-keygen.1
index c14eed1..5454d00 100644
--- a/crypto/openssh/ssh-keygen.1
+++ b/crypto/openssh/ssh-keygen.1
@@ -1,4 +1,4 @@
-.\"	$OpenBSD: ssh-keygen.1,v 1.67 2005/03/14 10:09:03 dtucker Exp $
+.\"	$OpenBSD: ssh-keygen.1,v 1.69 2005/06/08 03:50:00 djm Exp $
 .\"
 .\"  -*- nroff -*-
 .\"
@@ -129,10 +129,10 @@ section for details.
 Normally each user wishing to use SSH
 with RSA or DSA authentication runs this once to create the authentication
 key in
-.Pa $HOME/.ssh/identity ,
-.Pa $HOME/.ssh/id_dsa
+.Pa ~/.ssh/identity ,
+.Pa ~/.ssh/id_dsa
 or
-.Pa $HOME/.ssh/id_rsa .
+.Pa ~/.ssh/id_rsa .
 Additionally, the system administrator may use this to generate host keys,
 as seen in
 .Pa /etc/rc .
@@ -188,8 +188,8 @@ Show the bubblebabble digest of specified private or public key file.
 .It Fl b Ar bits
 Specifies the number of bits in the key to create.
 Minimum is 512 bits.
-Generally, 1024 bits is considered sufficient.
-The default is 1024 bits.
+Generally, 2048 bits is considered sufficient.
+The default is 2048 bits.
 .It Fl C Ar comment
 Provides a new comment.
 .It Fl c
@@ -381,7 +381,7 @@ It is important that this file contains moduli of a range of bit lengths and
 that both ends of a connection share common moduli.
 .Sh FILES
 .Bl -tag -width Ds
-.It Pa $HOME/.ssh/identity
+.It Pa ~/.ssh/identity
 Contains the protocol version 1 RSA authentication identity of the user.
 This file should not be readable by anyone but the user.
 It is possible to
@@ -392,14 +392,14 @@ This file is not automatically accessed by
 but it is offered as the default file for the private key.
 .Xr ssh 1
 will read this file when a login attempt is made.
-.It Pa $HOME/.ssh/identity.pub
+.It Pa ~/.ssh/identity.pub
 Contains the protocol version 1 RSA public key for authentication.
 The contents of this file should be added to
-.Pa $HOME/.ssh/authorized_keys
+.Pa ~/.ssh/authorized_keys
 on all machines
 where the user wishes to log in using RSA authentication.
 There is no need to keep the contents of this file secret.
-.It Pa $HOME/.ssh/id_dsa
+.It Pa ~/.ssh/id_dsa
 Contains the protocol version 2 DSA authentication identity of the user.
 This file should not be readable by anyone but the user.
 It is possible to
@@ -410,14 +410,14 @@ This file is not automatically accessed by
 but it is offered as the default file for the private key.
 .Xr ssh 1
 will read this file when a login attempt is made.
-.It Pa $HOME/.ssh/id_dsa.pub
+.It Pa ~/.ssh/id_dsa.pub
 Contains the protocol version 2 DSA public key for authentication.
 The contents of this file should be added to
-.Pa $HOME/.ssh/authorized_keys
+.Pa ~/.ssh/authorized_keys
 on all machines
 where the user wishes to log in using public key authentication.
 There is no need to keep the contents of this file secret.
-.It Pa $HOME/.ssh/id_rsa
+.It Pa ~/.ssh/id_rsa
 Contains the protocol version 2 RSA authentication identity of the user.
 This file should not be readable by anyone but the user.
 It is possible to
@@ -428,10 +428,10 @@ This file is not automatically accessed by
 but it is offered as the default file for the private key.
 .Xr ssh 1
 will read this file when a login attempt is made.
-.It Pa $HOME/.ssh/id_rsa.pub
+.It Pa ~/.ssh/id_rsa.pub
 Contains the protocol version 2 RSA public key for authentication.
 The contents of this file should be added to
-.Pa $HOME/.ssh/authorized_keys
+.Pa ~/.ssh/authorized_keys
 on all machines
 where the user wishes to log in using public key authentication.
 There is no need to keep the contents of this file secret.
diff --git a/crypto/openssh/ssh-keygen.c b/crypto/openssh/ssh-keygen.c
index 9288550..b178519 100644
--- a/crypto/openssh/ssh-keygen.c
+++ b/crypto/openssh/ssh-keygen.c
@@ -12,7 +12,7 @@
  */
 
 #include "includes.h"
-RCSID("$OpenBSD: ssh-keygen.c,v 1.122 2005/03/11 14:59:06 markus Exp $");
+RCSID("$OpenBSD: ssh-keygen.c,v 1.128 2005/07/17 07:17:55 djm Exp $");
 
 #include <openssl/evp.h>
 #include <openssl/pem.h>
@@ -36,7 +36,7 @@ RCSID("$OpenBSD: ssh-keygen.c,v 1.122 2005/03/11 14:59:06 markus Exp $");
 #include "dns.h"
 
 /* Number of bits in the RSA/DSA key.  This value can be changed on the command line. */
-int bits = 1024;
+u_int32_t bits = 2048;
 
 /*
  * Flag indicating that we just want to change the passphrase.  This can be
@@ -90,7 +90,7 @@ extern char *__progname;
 char hostname[MAXHOSTNAMELEN];
 
 /* moduli.c */
-int gen_candidates(FILE *, int, int, BIGNUM *);
+int gen_candidates(FILE *, u_int32_t, u_int32_t, BIGNUM *);
 int prime_test(FILE *, FILE *, u_int32_t, u_int32_t);
 
 static void
@@ -738,7 +738,7 @@ do_known_hosts(struct passwd *pw, const char *name)
 			fprintf(stderr, "WARNING: %s contains unhashed "
 			    "entries\n", old);
 			fprintf(stderr, "Delete this file to ensure privacy "
-			     "of hostnames\n");
+			    "of hostnames\n");
 		}
 	}
 
@@ -959,31 +959,38 @@ usage(void)
 {
 	fprintf(stderr, "Usage: %s [options]\n", __progname);
 	fprintf(stderr, "Options:\n");
+	fprintf(stderr, "  -a trials   Number of trials for screening DH-GEX moduli.\n");
+	fprintf(stderr, "  -B          Show bubblebabble digest of key file.\n");
 	fprintf(stderr, "  -b bits     Number of bits in the key to create.\n");
+	fprintf(stderr, "  -C comment  Provide new comment.\n");
 	fprintf(stderr, "  -c          Change comment in private and public key files.\n");
+#ifdef SMARTCARD
+	fprintf(stderr, "  -D reader   Download public key from smartcard.\n");
+#endif /* SMARTCARD */
 	fprintf(stderr, "  -e          Convert OpenSSH to IETF SECSH key file.\n");
+	fprintf(stderr, "  -F hostname Find hostname in known hosts file.\n");
 	fprintf(stderr, "  -f filename Filename of the key file.\n");
+	fprintf(stderr, "  -G file     Generate candidates for DH-GEX moduli.\n");
 	fprintf(stderr, "  -g          Use generic DNS resource record format.\n");
+	fprintf(stderr, "  -H          Hash names in known_hosts file.\n");
 	fprintf(stderr, "  -i          Convert IETF SECSH to OpenSSH key file.\n");
 	fprintf(stderr, "  -l          Show fingerprint of key file.\n");
-	fprintf(stderr, "  -p          Change passphrase of private key file.\n");
-	fprintf(stderr, "  -q          Quiet.\n");
-	fprintf(stderr, "  -y          Read private key file and print public key.\n");
-	fprintf(stderr, "  -t type     Specify type of key to create.\n");
-	fprintf(stderr, "  -B          Show bubblebabble digest of key file.\n");
-	fprintf(stderr, "  -H          Hash names in known_hosts file\n");
-	fprintf(stderr, "  -F hostname Find hostname in known hosts file\n");
-	fprintf(stderr, "  -C comment  Provide new comment.\n");
+	fprintf(stderr, "  -M memory   Amount of memory (MB) to use for generating DH-GEX moduli.\n");
 	fprintf(stderr, "  -N phrase   Provide new passphrase.\n");
 	fprintf(stderr, "  -P phrase   Provide old passphrase.\n");
+	fprintf(stderr, "  -p          Change passphrase of private key file.\n");
+	fprintf(stderr, "  -q          Quiet.\n");
+	fprintf(stderr, "  -R hostname Remove host from known_hosts file.\n");
 	fprintf(stderr, "  -r hostname Print DNS resource record.\n");
+	fprintf(stderr, "  -S start    Start point (hex) for generating DH-GEX moduli.\n");
+	fprintf(stderr, "  -T file     Screen candidates for DH-GEX moduli.\n");
+	fprintf(stderr, "  -t type     Specify type of key to create.\n");
 #ifdef SMARTCARD
-	fprintf(stderr, "  -D reader   Download public key from smartcard.\n");
 	fprintf(stderr, "  -U reader   Upload private key to smartcard.\n");
 #endif /* SMARTCARD */
-
-	fprintf(stderr, "  -G file     Generate candidates for DH-GEX moduli\n");
-	fprintf(stderr, "  -T file     Screen candidates for DH-GEX moduli\n");
+	fprintf(stderr, "  -v          Verbose.\n");
+	fprintf(stderr, "  -W gen      Generator to use for generating DH-GEX moduli.\n");
+	fprintf(stderr, "  -y          Read private key file and print public key.\n");
 
 	exit(1);
 }
@@ -1000,12 +1007,13 @@ main(int ac, char **av)
 	Key *private, *public;
 	struct passwd *pw;
 	struct stat st;
-	int opt, type, fd, download = 0, memory = 0;
-	int generator_wanted = 0, trials = 100;
+	int opt, type, fd, download = 0;
+	u_int32_t memory = 0, generator_wanted = 0, trials = 100;
 	int do_gen_candidates = 0, do_screen_candidates = 0;
 	int log_level = SYSLOG_LEVEL_INFO;
 	BIGNUM *start = NULL;
 	FILE *f;
+	const char *errstr;
 
 	extern int optind;
 	extern char *optarg;
@@ -1033,11 +1041,10 @@ main(int ac, char **av)
 	    "degiqpclBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) {
 		switch (opt) {
 		case 'b':
-			bits = atoi(optarg);
-			if (bits < 512 || bits > 32768) {
-				printf("Bits has bad value.\n");
-				exit(1);
-			}
+			bits = strtonum(optarg, 512, 32768, &errstr);
+			if (errstr)
+				fatal("Bits has bad value %s (%s)",
+					optarg, errstr);
 			break;
 		case 'F':
 			find_host = 1;
@@ -1063,7 +1070,9 @@ main(int ac, char **av)
 			change_comment = 1;
 			break;
 		case 'f':
-			strlcpy(identity_file, optarg, sizeof(identity_file));
+			if (strlcpy(identity_file, optarg, sizeof(identity_file)) >=
+			    sizeof(identity_file))
+				fatal("Identity filename too long");
 			have_identity = 1;
 			break;
 		case 'g':
@@ -1118,23 +1127,34 @@ main(int ac, char **av)
 			rr_hostname = optarg;
 			break;
 		case 'W':
-			generator_wanted = atoi(optarg);
-			if (generator_wanted < 1)
-				fatal("Desired generator has bad value.");
+			generator_wanted = strtonum(optarg, 1, UINT_MAX, &errstr);
+			if (errstr)
+				fatal("Desired generator has bad value: %s (%s)",
+					optarg, errstr);
 			break;
 		case 'a':
-			trials = atoi(optarg);
+			trials = strtonum(optarg, 1, UINT_MAX, &errstr);
+			if (errstr)
+				fatal("Invalid number of trials: %s (%s)",
+					optarg, errstr);
 			break;
 		case 'M':
-			memory = atoi(optarg);
+			memory = strtonum(optarg, 1, UINT_MAX, &errstr);
+			if (errstr) {
+				fatal("Memory limit is %s: %s", errstr, optarg);
+			}
 			break;
 		case 'G':
 			do_gen_candidates = 1;
-			strlcpy(out_file, optarg, sizeof(out_file));
+			if (strlcpy(out_file, optarg, sizeof(out_file)) >=
+			    sizeof(out_file))
+				fatal("Output filename too long");
 			break;
 		case 'T':
 			do_screen_candidates = 1;
-			strlcpy(out_file, optarg, sizeof(out_file));
+			if (strlcpy(out_file, optarg, sizeof(out_file)) >=
+			    sizeof(out_file))
+				fatal("Output filename too long");
 			break;
 		case 'S':
 			/* XXX - also compare length against bits */
diff --git a/crypto/openssh/ssh-rand-helper.c b/crypto/openssh/ssh-rand-helper.c
index d7d8d0f..87e52cf 100644
--- a/crypto/openssh/ssh-rand-helper.c
+++ b/crypto/openssh/ssh-rand-helper.c
@@ -39,7 +39,7 @@
 #include "pathnames.h"
 #include "log.h"
 
-RCSID("$Id: ssh-rand-helper.c,v 1.23 2005/02/16 02:32:30 dtucker Exp $");
+RCSID("$Id: ssh-rand-helper.c,v 1.26 2005/07/17 07:26:44 djm Exp $");
 
 /* Number of bytes we write out */
 #define OUTPUT_SEED_SIZE	48
@@ -123,7 +123,7 @@ get_random_bytes_prngd(unsigned char *buf, int len,
     unsigned short tcp_port, char *socket_path)
 {
 	int fd, addr_len, rval, errors;
-	char msg[2];
+	u_char msg[2];
 	struct sockaddr_storage addr;
 	struct sockaddr_in *addr_in = (struct sockaddr_in *)&addr;
 	struct sockaddr_un *addr_un = (struct sockaddr_un *)&addr;
@@ -135,8 +135,8 @@ get_random_bytes_prngd(unsigned char *buf, int len,
 	if (socket_path != NULL &&
 	    strlen(socket_path) >= sizeof(addr_un->sun_path))
 		fatal("Random pool path is too long");
-	if (len > 255)
-		fatal("Too many bytes to read from PRNGD");
+	if (len <= 0 || len > 255)
+		fatal("Too many bytes (%d) to read from PRNGD", len);
 
 	memset(&addr, '\0', sizeof(addr));
 
@@ -190,7 +190,7 @@ reopen:
 		goto done;
 	}
 
-	if (atomicio(read, fd, buf, len) != len) {
+	if (atomicio(read, fd, buf, len) != (size_t)len) {
 		if (errno == EPIPE && errors < 10) {
 			close(fd);
 			errors++;
@@ -398,8 +398,8 @@ hash_command_output(entropy_cmd_t *src, unsigned char *hash)
 	debug3("Time elapsed: %d msec", msec_elapsed);
 
 	if (waitpid(pid, &status, 0) == -1) {
-	       error("Couldn't wait for child '%s' completion: %s",
-		   src->cmdstring, strerror(errno));
+		error("Couldn't wait for child '%s' completion: %s",
+		    src->cmdstring, strerror(errno));
 		return 0.0;
 	}
 
@@ -600,7 +600,7 @@ prng_write_seedfile(void)
 			save_errno = errno;
 			unlink(tmpseed);
 			fatal("problem renaming PRNG seedfile from %.100s "
-			    "to %.100s (%.100s)", tmpseed, filename, 
+			    "to %.100s (%.100s)", tmpseed, filename,
 			    strerror(save_errno));
 		}
 	}
diff --git a/crypto/openssh/ssh-rsa.c b/crypto/openssh/ssh-rsa.c
index 6e3be0a..eb422d0 100644
--- a/crypto/openssh/ssh-rsa.c
+++ b/crypto/openssh/ssh-rsa.c
@@ -14,7 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 #include "includes.h"
-RCSID("$OpenBSD: ssh-rsa.c,v 1.31 2003/11/10 16:23:41 jakob Exp $");
+RCSID("$OpenBSD: ssh-rsa.c,v 1.32 2005/06/17 02:44:33 djm Exp $");
 
 #include <openssl/evp.h>
 #include <openssl/err.h>
@@ -238,7 +238,7 @@ openssh_RSA_verify(int type, u_char *hash, u_int hashlen,
 		    ERR_error_string(ERR_get_error(), NULL));
 		goto done;
 	}
-	if (len != hlen + oidlen) {
+	if (len < 0 || (u_int)len != hlen + oidlen) {
 		error("bad decrypted len: %d != %d + %d", len, hlen, oidlen);
 		goto done;
 	}
diff --git a/crypto/openssh/ttymodes.c b/crypto/openssh/ttymodes.c
index c32e213..cf4c7d5 100644
--- a/crypto/openssh/ttymodes.c
+++ b/crypto/openssh/ttymodes.c
@@ -241,6 +241,32 @@ baud_to_speed(int baud)
 }
 
 /*
+ * Encode a special character into SSH line format.
+ */
+static u_int
+special_char_encode(cc_t c)
+{
+#ifdef _POSIX_VDISABLE
+	if (c == _POSIX_VDISABLE)
+		return 255;
+#endif /* _POSIX_VDISABLE */
+	return c;
+}
+
+/*
+ * Decode a special character from SSH line format.
+ */
+static cc_t
+special_char_decode(u_int c)
+{
+#ifdef _POSIX_VDISABLE
+	if (c == 255)
+		return _POSIX_VDISABLE;
+#endif /* _POSIX_VDISABLE */
+	return c;
+}
+
+/*
  * Encodes terminal modes for the terminal referenced by fd
  * or tiop in a portable manner, and appends the modes to a packet
  * being constructed.
@@ -287,7 +313,7 @@ tty_make_modes(int fd, struct termios *tiop)
 #define TTYCHAR(NAME, OP) \
 	debug3("tty_make_modes: %d %d", OP, tio.c_cc[NAME]); \
 	buffer_put_char(&buf, OP); \
-	put_arg(&buf, tio.c_cc[NAME]);
+	put_arg(&buf, special_char_encode(tio.c_cc[NAME]));
 
 #define TTYMODE(NAME, FIELD, OP) \
 	debug3("tty_make_modes: %d %d", OP, ((tio.FIELD & NAME) != 0)); \
@@ -375,7 +401,7 @@ tty_parse_modes(int fd, int *n_bytes_ptr)
 #define TTYCHAR(NAME, OP) \
 	case OP: \
 	  n_bytes += arg_size; \
-	  tio.c_cc[NAME] = get_arg(); \
+	  tio.c_cc[NAME] = special_char_decode(get_arg()); \
 	  debug3("tty_parse_modes: %d %d", OP, tio.c_cc[NAME]); \
 	  break;
 #define TTYMODE(NAME, FIELD, OP) \
author	des <des@FreeBSD.org>	2005-09-03 06:59:33 +0000
committer	des <des@FreeBSD.org>	2005-09-03 06:59:33 +0000
commit	1ea3628aba1278f27d571a26380b4e91155d3973 (patch)
tree	4029e8da2f8ce801de14426bfef1ef6a20554c35 /crypto
parent	f0dcade643f0a60a2e51a1e6f7813261a68e5583 (diff)
parent	755a16fa864cacbbd9fbefc822011b6741351d8d (diff)
download	FreeBSD-src-1ea3628aba1278f27d571a26380b4e91155d3973.zip FreeBSD-src-1ea3628aba1278f27d571a26380b4e91155d3973.tar.gz