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openssh-1.2.1pre24 on SCO
gem at rellim
Jan 5, 2000, 2:54 PM
Post #1 of 7 (1685 views)
Permalink
Yo All!

Sorry if this is obvious but I am new to openssh. I have used the
original ssh for a while and am familiar with it (and it's
restrictive license).

I am trying to port openssh-1.2.1pre24 on to SCO UnixWare 7.1.0. I
will post the small patches when it is really running.

Two problems, SCO has no /dev/random so I installed egd-0.6. It
usually works but sometimes dies. I have sent the details to the
egd folks.

The other problem is odd and affects both ssh and sshd.

If I ssh to a known good sshd, then I get this after the host
keys are exchanged:
Disconnecting: Corrupted check bytes on input.

The sshd is a bit more strange. The first inbound connection to the
sshd on the SCO succeeds, but until the first one disconnects, no
other connects will succeed.

I get this message at the remote (a known good ssh on a Linux host) when
trying to connect to the SCO sshd:
Local: Corrupted check bytes on input.

And this from the sshd on the SCO when the second connect comes in:
Disconnecting: Corrupted check bytes on input.

Any ideas on how to fix it or trouble shoot it?


RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 20340 Empire Ave, Suite E-3, Bend, OR 97701
gem@rellim.com Tel:+1(541)382-8588 Fax: +1(541)382-8676
Re: openssh-1.2.1pre24 on SCO [ In reply to ]
djm at mindrot
Jan 5, 2000, 3:48 PM
Post #2 of 7 (1661 views)
Permalink
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Wed, 5 Jan 2000, Gary E. Miller wrote:

> Yo All!
>
> Sorry if this is obvious but I am new to openssh. I have used the
> original ssh for a while and am familiar with it (and it's
> restrictive license).
>
> I am trying to port openssh-1.2.1pre24 on to SCO UnixWare 7.1.0. I
> will post the small patches when it is really running.
>
> Two problems, SCO has no /dev/random so I installed egd-0.6. It
> usually works but sometimes dies. I have sent the details to the
> egd folks.
>
> The other problem is odd and affects both ssh and sshd.
>
> If I ssh to a known good sshd, then I get this after the host
> keys are exchanged:
> Disconnecting: Corrupted check bytes on input.

Can you try this with the blowfish cipher? If it works, then you may
be facing the same problem we have on Solaris.

> The sshd is a bit more strange. The first inbound connection to the
> sshd on the SCO succeeds, but until the first one disconnects, no
> other connects will succeed.

I haven't seen this one before.

Regards,
Damien Miller

- --
| "Bombay is 250ms from New York in the new world order" - Alan Cox
| Damien Miller - http://www.mindrot.org/
| Email: djm@mindrot.org (home) -or- djm@ibs.com.au (work)


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Re: openssh-1.2.1pre24 on SCO [ In reply to ]
gem at rellim
Jan 5, 2000, 4:18 PM
Post #3 of 7 (1668 views)
Permalink
Yo Damien!

Bingo! This works into and out of my SCO/openssh-1.2.1pre24!

ssh -c blowfish -l gem [hostname]

Looks like the 3DES must be busted????
I did a "make test" on the libz and it passes.
I did a "make check" on the openssh and it passes.

RGDS
GARY


On Thu, 6 Jan 2000, Damien Miller wrote:

> Date: Thu, 6 Jan 2000 10:48:13 +1100 (EST)
> From: Damien Miller <djm@mindrot.org>
> To: Gary E. Miller <gem@rellim.com>
> Cc: openssh-unix-dev@mindrot.org
> Subject: Re: openssh-1.2.1pre24 on SCO
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On Wed, 5 Jan 2000, Gary E. Miller wrote:
>
> > Yo All!
> >
> > Sorry if this is obvious but I am new to openssh. I have used the
> > original ssh for a while and am familiar with it (and it's
> > restrictive license).
> >
> > I am trying to port openssh-1.2.1pre24 on to SCO UnixWare 7.1.0. I
> > will post the small patches when it is really running.
> >
> > Two problems, SCO has no /dev/random so I installed egd-0.6. It
> > usually works but sometimes dies. I have sent the details to the
> > egd folks.
> >
> > The other problem is odd and affects both ssh and sshd.
> >
> > If I ssh to a known good sshd, then I get this after the host
> > keys are exchanged:
> > Disconnecting: Corrupted check bytes on input.
>
> Can you try this with the blowfish cipher? If it works, then you may
> be facing the same problem we have on Solaris.
>
> > The sshd is a bit more strange. The first inbound connection to the
> > sshd on the SCO succeeds, but until the first one disconnects, no
> > other connects will succeed.
>
> I haven't seen this one before.
>
> Regards,
> Damien Miller
>
> - --
> | "Bombay is 250ms from New York in the new world order" - Alan Cox
> | Damien Miller - http://www.mindrot.org/
> | Email: djm@mindrot.org (home) -or- djm@ibs.com.au (work)
>
>
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.0.0 (GNU/Linux)
> Comment: For info see http://www.gnupg.org
>
> iD8DBQE4c9hBormJ9RG1dI8RAlE2AJ9w+TrBI8lruItm8E9rcTOmz4PiQACfbYp1
> ao/TzeOUZEAMZ1WVCi0+A94=
> =o1OH
> -----END PGP SIGNATURE-----
>
>
>

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 20340 Empire Ave, Suite E-3, Bend, OR 97701
gem@rellim.com Tel:+1(541)382-8588 Fax: +1(541)382-8676
Re: openssh-1.2.1pre24 on SCO [ In reply to ]
djm at mindrot
Jan 5, 2000, 4:26 PM
Post #4 of 7 (1669 views)
Permalink
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Wed, 5 Jan 2000, Gary E. Miller wrote:

> Yo Damien!
>
> Bingo! This works into and out of my SCO/openssh-1.2.1pre24!
>
> ssh -c blowfish -l gem [hostname]
>
> Looks like the 3DES must be busted????

I am not sure what caused the breakage. We suspect that it occurred
sometime between pre22 and pre24 and the Solaris people are looking
into it.

My best guess is a type mismatch somewhere. Unfortunatly I don't have
access to any of the platforms that are effected and am thus unable
to replicate it myself :(

I am looking forward to your SCO patches.

Regards,
Damien Miller

- --
| "Bombay is 250ms from New York in the new world order" - Alan Cox
| Damien Miller - http://www.mindrot.org/
| Email: djm@mindrot.org (home) -or- djm@ibs.com.au (work)


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Re: openssh-1.2.1pre24 on SCO [ In reply to ]
gem at rellim
Jan 6, 2000, 1:01 PM
Post #5 of 7 (1662 views)
Permalink
Yo Damien!

On Thu, 6 Jan 2000, Damien Miller wrote:

> I am looking forward to your SCO patches.

The SCO UnixWare breaks the config.guess and config.sub shell scripts
from the autoconf package. After some discussion on the autoconf
mail list, I was pointed at the newer, CVS tree for autoconf that
cleans up the UnixWare detection mess. They are not released yet
but are being used on many packages like gcc already.

There are two updated files, config.guess and config.sub. They
are attached. If you wish I could send diffs.

Once I know these are going in I have a diff to your configure
script for the UnixWare port. If only works with blowfish for now.

Also, as the package is ported to more and more platforms, there will
be a need for porting notes. I would like to add some notes to
my port. I could create a "README.sco", or a section to a generic
"PORTING" doc. Any thought on this?

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 20340 Empire Ave, Suite E-3, Bend, OR 97701
gem@rellim.com Tel:+1(541)382-8588 Fax: +1(541)382-8676

Attached Files:

Re: openssh-1.2.1pre24 on SCO [ In reply to ]
djm at mindrot
Jan 6, 2000, 1:41 PM
Post #6 of 7 (1668 views)
Permalink
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On Thu, 6 Jan 2000, Gary E. Miller wrote:

> Yo Damien!
>
> On Thu, 6 Jan 2000, Damien Miller wrote:
>
> > I am looking forward to your SCO patches.
>
> The SCO UnixWare breaks the config.guess and config.sub shell scripts
> from the autoconf package. After some discussion on the autoconf
> mail list, I was pointed at the newer, CVS tree for autoconf that
> cleans up the UnixWare detection mess. They are not released yet
> but are being used on many packages like gcc already.
>
> There are two updated files, config.guess and config.sub. They
> are attached. If you wish I could send diffs.

Thanks, I will give them a try.

> Once I know these are going in I have a diff to your configure
> script for the UnixWare port. If only works with blowfish for now.
>
> Also, as the package is ported to more and more platforms, there will
> be a need for porting notes. I would like to add some notes to
> my port. I could create a "README.sco", or a section to a generic
> "PORTING" doc. Any thought on this?

I have been putting note like this in the UPGRADING file. If it gets
too large we can break it up by platform.

Regards,
Damien Miller


- --
| "Bombay is 250ms from New York in the new world order" - Alan Cox
| Damien Miller - http://www.mindrot.org/
| Email: djm@mindrot.org (home) -or- djm@ibs.com.au (work)


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Re: openssh-1.2.1pre24 on SCO [ In reply to ]
gem at rellim
Jan 6, 2000, 6:52 PM
Post #7 of 7 (1662 views)
Permalink
Yo Damien!

A slightly improved patch for UnixWare with fewer compiler warnings.

I will dig at the 3DES thing now....


*** configure.old Wed Jan 5 19:02:34 2000
--- configure Thu Jan 6 18:48:21 2000
***************
*** 1254,1259 ****
--- 1254,1274 ----
no_libsocket=1
no_libnsl=1
;;
+ *-*-sysv*)
+ # UnixWare with SCO cc
+
+ cat >> confdefs.h <<\EOF
+ #define CRYPT_H_BREAKS_BUILD 1
+ #define HAVE_INNETGR 1
+ #define HAVE_U_INTXX_T 1
+ EOF
+
+ # -dn links the binary statically with SCO cc
+ # -dn does not work with -lsocket!
+ #CFLAGS="$CFLAGS -dn"
+ LIBS="$LIBS -lgen -lsocket "
+
+ ;;
esac

echo $ac_n "checking for OpenSSL/SSLeay directory""... $ac_c" 1>&6

RGDS
GARY
---------------------------------------------------------------------------
Gary E. Miller Rellim 20340 Empire Ave, Suite E-3, Bend, OR 97701
gem@rellim.com Tel:+1(541)382-8588 Fax: +1(541)382-8676

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