Connection closed by server with exitcode 1

[Zachary B. <zbu...@gm...>]

RHEL just updated its rssh package on last Wednesday (at least that's when
Rackspace upgraded our server) and it appears to have broken something.

When attempting to connect via FileZilla, I get the following (logging
turned up to Debug):

Command:    open "us...@ho..." 22
Trace:    Server version: SSH-2.0-OpenSSH_4.3
Trace:    Using SSH protocol version 2
Trace:    We claim version: SSH-2.0-PuTTY_Local:_Nov__8_2011_21:41:54
Trace:    Doing Diffie-Hellman group exchange
Trace:    Doing Diffie-Hellman key exchange with hash SHA-1
Trace:    Host key fingerprint is:
Trace:    ssh-rsa 2048 e4:0b:2b:90:84:55:b4:07:5a:f4:99:e9:a9:b3:75:c4
Trace:    Initialised AES-256 SDCTR client->server encryption
Trace:    Initialised HMAC-SHA1 client->server MAC algorithm
Trace:    Initialised AES-256 SDCTR server->client encryption
Trace:    Initialised HMAC-SHA1 server->client MAC algorithm
Trace:    Pageant is running. Requesting keys.
Trace:    Pageant has 1 SSH-2 keys
Trace:    Successfully loaded 1 key pair from file
Trace:    Trying Pageant key #0
Trace:    Server refused public key
Trace:    Offered public key from "/Users/user/id_rsa.ppk"
Trace:    Server refused public key
Command:    Pass: ***********
Trace:    Sent password
Trace:    Access granted
Trace:    Opened channel for session
Trace:    Started a shell/command
Trace:    Server sent command exit status 1
Status:    Connected to host.com
Error:    Connection closed by server with exitcode 1
Trace:    CControlSocket::DoClose(64)
Trace:    CSftpControlSocket::ResetOperation(66)
Trace:    CControlSocket::ResetOperation(66)
Error:    Could not connect to server
Trace:    CFileZillaEnginePrivate::ResetOperation(66)

And in the server - side secure log I only have the following:

Dec  5 11:33:08 webhost sshd[5551]: Accepted password for user from
xxx.xxx.xxx.xxx port 62567 ssh2
Dec  5 11:33:08 webhost sshd[5551]: pam_unix(sshd:session): session opened
for user lansing by (uid=0)
Dec  5 11:33:08 webhost sshd[5555]: subsystem request for sftp
Dec  5 11:33:08 webhost sshd[5551]: pam_unix(sshd:session): session closed
for user lansing

No further information and nothing in the syslog from rssh.  What else can
I check?  This is rssh 2.3.3 .