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From mheemskerk <...@git.apache.org>
Subject mina-sshd pull request: SSHD-256 Remove workaround for PuTTY SSH_MSG_CHANNE...
Date Fri, 06 Sep 2013 11:40:51 GMT
GitHub user mheemskerk opened a pull request:

    https://github.com/apache/mina-sshd/pull/3

    SSHD-256 Remove workaround for PuTTY SSH_MSG_CHANNEL_REQUEST

    PuTTY sends a SSH_MSG_CHANNEL_REQUEST of type winadj@putty.projects.tartarus.org
    along with some SSH_MSG_CHANNEL_WINDOW_ADJUST messages as part of its
    window-size tuning. PuTTY expects the server to respond with
    SSH_MSG_CHANNEL_FAILURE as described by the SSH protocol specification.
    
    The workaround in ChannelSession however recognizes and ignores the invalid
    request, thereby violating the SSH protocol and causing PuTTY to hang after the
    command terminates.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/mheemskerk/mina-sshd SSHD-256-putty-hangs

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/mina-sshd/pull/3.patch

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