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This queue is for tickets about the Net-SSH-Perl CPAN distribution.

Report information
The Basics
Id: 39980
Status: resolved
Priority: 0/
Queue: Net-SSH-Perl
People
Owner: Nobody in particular
Requestors: kmcgrath [...] baknet.com
Cc:
AdminCc:
Bug Information
Severity: Important
Broken in:
  • 1.31
  • 1.32
Fixed in: 1.33

History Show all quoted text
  Sun Oct 12 01:17:26 2008 kmcgrath [...] baknet.com - Ticket created
Subject: shell not working in 1.31
When using the shell feature in in 1.31 I cannot connect to any ssh service. I cannot even get the pssh example to work as an interactive shell. Running a command works fine eg: pssh my.host.net ls but if I run: pssh my.host.net I authenticate successfully then the connection closes. I know it is getting to this for loop in client_loop in SSH2.pm: for my $a (@$rready) { if ($a == $ssh->{session}{sock}) { my $buf; my $len = sysread $a, $buf, 8192; $ssh->break_client_loop if $len == 0; ($buf) = $buf =~ /(.*)/s; ## Untaint data. Anything allowed. $ssh->incoming_data->append($buf); } It seems that $ssh->break_client_loop if $len == 0; is always true for any connection that I make. If I reinstall 1.30 everything works again. Thanks, Kevin McGrath
  Mon Oct 20 12:40:48 2008 kmcgrath [...] baknet.com - Correspondence added
Subject: shell not working in 1.31 and 1.32
pssh not working in 1.31 or 1.32. The connection disconnects as soon as authentication finishes. replaced the ip address with SERVER and my username with USERNAME: ./pssh -v SERVER whippet: Reading configuration data /home/USERNAME/.ssh/config whippet: Reading configuration data /etc/ssh_config whippet: Connecting to SERVER, port 22. whippet: Remote protocol version 2.0, remote software version OpenSSH_4.7 Net::SSH::Perl Version 1.32, protocol version 2.0. No compat match: OpenSSH_4.7. Connection established. Sent key-exchange init (KEXINIT), wait response. Algorithms, c->s: 3des-cbc hmac-sha1 none Algorithms, s->c: 3des-cbc hmac-sha1 none Entering Diffie-Hellman Group 1 key exchange. Sent DH public key, waiting for reply. Received host key, type 'ssh-dss'. Host 'SERVER' is known and matches the host key. Computing shared secret key. Verifying server signature. Waiting for NEWKEYS message. Enabling incoming encryption/MAC/compression. Send NEWKEYS, enable outgoing encryption/MAC/compression. Sending request for user-authentication service. Service accepted: ssh-userauth. Trying empty user-authentication request. Authentication methods that can continue: publickey,password,keyboard-interactive. Next method to try is publickey. Next method to try is password. Trying password authentication. USERNAME@SERVER's password: Login completed, opening dummy shell channel. channel 0: new [client-session] Requesting channel_open for channel 0. channel 0: open confirm rwindow 0 rmax 32768 Got channel open confirmation, requesting shell. Requesting service shell on channel 0. channel 1: new [client-session] Requesting channel_open for channel 1. Entering interactive session. Requesting service pty-req on channel 1. Requesting shell. Requesting service shell on channel 1. channel 1: open confirm rwindow 0 rmax 32768 Connection to 72.81.253.86 closed.
  Mon Oct 20 12:41:14 2008 kmcgrath [...] baknet.com - Status changed from 'new' to 'open'
  Mon Oct 20 12:42:37 2008 kmcgrath [...] baknet.com - Subject changed from 'shell not working in 1.31' to 'shell not working in 1.31 and 1.32'
  Mon Oct 20 12:42:41 2008 kmcgrath [...] baknet.com - Broken in 1.32 added
  Wed Oct 22 15:56:49 2008 greg [...] turnstep.com - Fixed in 1.33 added
  Wed Oct 22 15:56:50 2008 greg [...] turnstep.com - Correspondence added
Fixed in 1.33
  Wed Oct 22 15:56:52 2008 greg [...] turnstep.com - Status changed from 'open' to 'resolved'