Can you please test one of the latest snapshots of OpenSSH
(http://www.openssh.com/portable)?
I know there was talk on the list in regards to sftp issues on Cygwin
platform.
Thanks.
- Ben
On Tue, 24 Apr 2001, David Hawkins wrote:
> Hi,
>
> The following discussion was posted to comp.security.ssh
> however, it seems that my problems may be a bug in
> SSH. Could someone please indicate whether there
> is a bug fix, or perhaps whether I should go back a
> version or so.
>
> In summary:
> - Win98 machine (client)
> - OpenSSH as packaged with Cygwin tools 1.1.8
> (openssh-2.5.2p2-3)
> - Connecting to a Sun running Solaris.
>
> ssh: SSH Secure Shell 2.4.0 (non-commercial version) on
> sparc-sun-solaris2.7
> Copyright (c) 1995-2000 SSH Communications Security Corp (www.ssh.com)
> All rights reserved. See LICENSE file for usage and distribution terms.
>
> All the key files have been converted appropriately.
> We have a similar setup running ok under Linux
>
> - ssh works ok, scp works ok.
> - sftp works ok during an interactive session (i.e., files can be
> moved to and from the remote machine)
> - sftp hangs on exit. (see output below for sftp -v.)
>
> I would have a look at the source code, but CVS also fails
> to work. The ultimate goal here was to setup CVS (and WinCVS)
> with ssh. The command line CVS (under Cygwin bash) transfers
> files during a checkout, then hangs at the end. The WinCVS
> tool just hangs after a checkout.
>
> If I can be of assistance in running tests or providing more
> information, please ask.
>
> I have not subscribed to these lists, as I hope that once this
> issue is resolved, I can simply use ssh as a tool. Please reply
> to my email directly.
>
> Thanks.
>
> Dave Hawkins
> Caltech.
> dwh at ovro.caltech.edu
>
> ----- Original Message -----
> From: "David Hawkins" <dwh at ovro.caltech.edu>
> Newsgroups: comp.security.ssh
> Sent: Tuesday, April 24, 2001 10:23 AM
> Subject: Re: HELP! sftp hangs on exit / Bug?
>
>
> >
> > Thanks for this reference Dan, however, it did not help.
> >
> > From the FAQ:
> > > Current versions of OpenSSH may hang when exiting. This can
> > > occur when there is an active background process. This is known
to
> > > occur on Linux and HP-UX. The problem can be verified by doing
> > > the following: sleep 20&exit.
> > >
> > > A work around for bash users is to place "shopt -s
huponexit" in
> > > either /etc/bashrc or ~/.bashrc. Otherwise, consult your
shell's man
> > > page for an option to enable it to send a HUP signal to active
> > > jobs when exiting.
> >
> > I added 'shopt -s huponexit' to /etc/profile (since this
> > is the file sourced by bash - I used an echo to confirm
> > this), and also tried $HOME/.bashrc.
> >
> > In either case, sftp hung.
> >
> > I ssh'ed into inyo and called 'sleep 5& exit' and the
shell
> > exited back to my Cygwin bash shell without problems.
> >
> > So ... anyone else out there got suggestions?
> >
> > Regards,
> > Dave Hawkins
> >
> >
> > ----- Original Message -----
> > From: "Daniel Barrett" <dbarrett at blazemonger.com>
> > Newsgroups: comp.security.ssh
> > To: <dwh at ovro.ovro.caltech.edu>
> > Sent: Tuesday, April 24, 2001 9:09 AM
> > Subject: Re: HELP! sftp hangs on exit / Bug?
> >
> >
> > > In article <9c23r7$h56 at gap.cco.caltech.edu> you write:
> > > >sftp hangs when I exit it.
> > >
> > > I think this is a known openssh bug.
> > >
> > > http://www.openssh.com/faq.html#3.10
> > >
> > > Dan
> > >
> > >
> >
> //////////////////////////////////////\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\
> > > | Dan Barrett dbarrett at blazemonger.com
> > www.blazemonger.com |
> > >
> >
> \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\/////////////////////////////////////
> >
> >
> >
> > "David Hawkins" <dwh at ovro.caltech.edu> wrote in
message
> > news:9c23r7$h56 at gap.cco.caltech.edu...
> > > Hi,
> > >
> > > I have ssh working for logins and scp working for
> > > copying, however, sftp hangs when I exit it.
> > > Here's my setup
> > >
> > > - Win98 machine (client)
> > > - OpenSSH as packaged with Cygwin tools 1.1.8
> > > (openssh-2.5.2p2-3)
> > > - Connecting to a Sun running Solaris. All the
> > > key files have been converted appropriately.
> > > We have a similar setup running ok under Linux.
> > >
> > > The Solaris machine is 'inyo', the local machine is
> > > 'kiwi', and the user is dwh. I did the following from
> > > the Cygwin bash command line ...
> > >
> > > > sftp -v inyo >& temp
> > >
> > > and typed exit to 'attempt' to leave sftp. However,
> > > to get it to end I actually had to ctrl-c it. The
> > > output file is included below. The connection
> > > works fine, i.e., I don't have to use a password,
> > > and files transfer ok. It's just that when try to exit
> > > the process hangs.
> > >
> > > I am using SSH to access a CVS repository.
> > > If I perform 'cvs checkout <module>' on a
> > > module, then the files get copied to my local
> > > machine, and then the process hangs after the
> > > last file is correctly transferred.
> > >
> > > We have a similar setup to some Linux machines
> > > and do not have these problems. Is this perhaps
> > > a bug, or maybe the Cygnus bash shell and DOS
> > > shells are not responding correctly.
> > >
> > > Can someone suggest how to get this up and running?
> > > I'd be happy to run any tests anyone can suggest.
> > >
> > > Please reply to both the newsgroup and my email
> > > address.
> > >
> > > Regards,
> > >
> > > Dave Hawkins
> > > Caltech
> > > dwh at ovro.caltech.edu
> > >
> > >
> > >
> > > Connecting to inyo...
> > > debug1: SSH args "ssh -v
> > > inyo -s -oForwardX11=no -oForwardAgent=no -oProtocol=2 sftp"
> > > OpenSSH_2.5.2p2, SSH protocols 1.5/2.0, OpenSSL 0x0090600f
> > > debug1: Seeding random number generator
> > > debug1: Rhosts Authentication disabled, originating port will not
be
> > > trusted.
> > > debug1: ssh_connect: getuid 500 geteuid 500 anon 1
> > > debug1: Connecting to inyo [192.100.16.7] port 22.
> > > debug1: Connection established.
> > > debug1: unknown identity file /cygdrive/f/.ssh/id_rsa
> > > debug1: identity file /cygdrive/f/.ssh/id_rsa type -1
> > > debug1: unknown identity file /cygdrive/f/.ssh/id_dsa
> > > debug1: identity file /cygdrive/f/.ssh/id_dsa type -1
> > > debug1: Remote protocol version 1.99, remote software version
2.4.0 SSH
> > > Secure Shell (non-commercial)
> > > debug1: match: 2.4.0 SSH Secure Shell (non-commercial) pat
^2\.[2-9]\.
> > > Enabling compatibility mode for protocol 2.0
> > > debug1: Local version string SSH-2.0-OpenSSH_2.5.2p2
> > > debug1: send KEXINIT
> > > debug1: done
> > > debug1: wait KEXINIT
> > > debug1: got kexinit: diffie-hellman-group1-sha1
> > > debug1: got kexinit: ssh-dss
> > > debug1: got kexinit:
> > > 3des-cbc,cast128-cbc,blowfish-cbc,twofish-cbc,arcfour,none
> > > debug1: got kexinit:
> > > 3des-cbc,cast128-cbc,blowfish-cbc,twofish-cbc,arcfour,none
> > > debug1: got kexinit:
hmac-sha1,hmac-sha1-96,hmac-md5,hmac-md5-96,none
> > > debug1: got kexinit:
hmac-sha1,hmac-sha1-96,hmac-md5,hmac-md5-96,none
> > > debug1: got kexinit: none,zlib
> > > debug1: got kexinit: none,zlib
> > > debug1: got kexinit:
> > > debug1: got kexinit:
> > > debug1: first kex follow: 0
> > > debug1: reserved: 0
> > > debug1: done
> > > debug1: kex: server->client 3des-cbc hmac-md5 none
> > > debug1: kex: client->server 3des-cbc hmac-md5 none
> > > debug1: Sending SSH2_MSG_KEXDH_INIT.
> > > debug1: dh_gen_key: priv key bits set: 179/384
> > > debug1: bits set: 532/1024
> > > debug1: Wait SSH2_MSG_KEXDH_REPLY.
> > > debug1: Got SSH2_MSG_KEXDH_REPLY.
> > > debug1: Host 'inyo' is known and matches the DSA host
key.
> > > debug1: Found key in /cygdrive/f/.ssh/known_hosts2:1
> > > debug1: bits set: 518/1024
> > > debug1: len 55 datafellows 0
> > > debug1: ssh_dss_verify: signature correct
> > > debug1: Wait SSH2_MSG_NEWKEYS.
> > > debug1: GOT SSH2_MSG_NEWKEYS.
> > > debug1: send SSH2_MSG_NEWKEYS.
> > > debug1: done: send SSH2_MSG_NEWKEYS.
> > > debug1: done: KEX2.
> > > debug1: send SSH2_MSG_SERVICE_REQUEST
> > > debug1: service_accept: ssh-userauth
> > > debug1: got SSH2_MSG_SERVICE_ACCEPT
> > > debug1: authentications that can continue: publickey,password
> > > debug1: next auth method to try is publickey
> > > debug1: try privkey: /cygdrive/f/.ssh/id_rsa
> > > debug1: try privkey: /cygdrive/f/.ssh/id_dsa
> > > debug1: read SSH2 private key done: name dsa w/o comment success
1
> > > debug1: sig size 20 20
> > > debug1: ssh-userauth2 successful: method publickey
> > > debug1: fd 4 setting O_NONBLOCK
> > > debug1: fd 5 setting O_NONBLOCK
> > > debug1: fd 6 setting O_NONBLOCK
> > > debug1: channel 0: new [client-session]
> > > debug1: send channel open 0
> > > debug1: Entering interactive session.
> > > debug1: client_init id 0 arg 0
> > > debug1: Sending subsystem: sftp
> > > debug1: channel 0: open confirm rwindow 10000 rmax 32768
> > > sftp> sftp> Killed by signal 2.
> > > debug1: Calling cleanup 0x416e08(0x0)
> > > debug1: Calling cleanup 0x41a304(0x0)
> > >
> > >
> > >
> >
> >
>
>