OpenSSH 2.3.0p1 bug with SCO UnixWare 7.1.0

[Robert Pouliot]

I wasn't sur if you're the right person to send the bug reports to...

SCO Unixware 7.1.0 (uname: UnixWare) and probably the 2.1.x versions
(uname: UNIX_SV)
requires also to have USE_PIPES defined.

Also when compiling with tcpwrap it doesn't link due to the fact that UW
doesn't have setenv() and libwrap have one built-in (duplicate
symbols)...

Also when using the SSH2 protocol to connect to a UnixWare 7.1.0 machine
the connection hang after sending the password.
See attached client side report.
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goldorak:~> ssh -2 -v applab02
SSH Version OpenSSH_2.1.1, protocol versions 1.5/2.0.
Compiled with SSL (0x0090581f).
debug: Reading configuration data /etc/ssh/ssh_config
debug: Applying options for *
debug: ssh_connect: getuid 475 geteuid 0 anon 0
debug: Connecting to APPLAB02 [142.120.93.251] port 22.
debug: Seeding random number generator
debug: Allocated local port 744.
debug: Connection established.
debug: Remote protocol version 1.5, remote software version OpenSSH_2.3.0p1
Protocol major versions differ: 2 vs. 1
debug: Calling cleanup 0x805bfe0(0x0)
goldorak:~> ssh -2 -v appque01
SSH Version OpenSSH_2.1.1, protocol versions 1.5/2.0.
Compiled with SSL (0x0090581f).
debug: Reading configuration data /etc/ssh/ssh_config
debug: Applying options for *
debug: ssh_connect: getuid 475 geteuid 0 anon 0
debug: Connecting to SCYC2h.QC.BELL.CA [142.120.104.139] port 22.
debug: Seeding random number generator
debug: Allocated local port 652.
debug: Connection established.
debug: Remote protocol version 1.99, remote software version OpenSSH_2.1.1
Enabling compatibility mode for protocol 2.0
debug: Local version string SSH-2.0-OpenSSH_2.1.1
debug: send KEXINIT
debug: done
debug: wait KEXINIT
debug: got kexinit: diffie-hellman-group1-sha1
debug: got kexinit: ssh-dss
debug: got kexinit: 3des-cbc,blowfish-cbc,arcfour,cast128-cbc
debug: got kexinit: 3des-cbc,blowfish-cbc,arcfour,cast128-cbc
debug: got kexinit: hmac-sha1,hmac-md5,hmac-ripemd160 at openssh.com
debug: got kexinit: hmac-sha1,hmac-md5,hmac-ripemd160 at openssh.com
debug: got kexinit: zlib,none
debug: got kexinit: zlib,none
debug: got kexinit:
debug: got kexinit:
debug: first kex follow: 0
debug: reserved: 0
debug: done
debug: kex: server->client 3des-cbc hmac-sha1 none
debug: kex: client->server 3des-cbc hmac-sha1 none
debug: Sending SSH2_MSG_KEXDH_INIT.
debug: bits set: 500/1024
debug: Wait SSH2_MSG_KEXDH_REPLY.
debug: Got SSH2_MSG_KEXDH_REPLY.
debug: keytype ssh-dss
debug: keytype ssh-dss
debug: keytype ssh-dss
debug: Host 'scyc2h.qc.bell.ca' is known and matches the DSA host key.
debug: bits set: 499/1024
debug: len 55 datafellows 0
debug: dsa_verify: signature correct
debug: Wait SSH2_MSG_NEWKEYS.
debug: GOT SSH2_MSG_NEWKEYS.
debug: send SSH2_MSG_NEWKEYS.
debug: done: send SSH2_MSG_NEWKEYS.
debug: done: KEX2.
debug: send SSH2_MSG_SERVICE_REQUEST
debug: service_accept: ssh-userauth
debug: got SSH2_MSG_SERVICE_ACCEPT
debug: authentications that can continue: publickey,password
debug: key does not exist: /home/users/rpouliot/.ssh/id_dsa
rpouliot at scyc2h.qc.bell.ca's password:
debug: ssh-userauth2 successfull
debug: no set_nonblock for tty fd 4
debug: no set_nonblock for tty fd 5
debug: no set_nonblock for tty fd 6
debug: channel 0: new [client-session]
debug: send channel open 0
debug: Entering interactive session.
debug: callback start
debug: client_init id 0 arg 0
debug: channel request 0: shell
debug: client_set_session_ident: id 0
debug: callback done
debug: channel 0: open confirm rwindow 0 rmax 32768
debug: channel 0: rcvd adjust 16384