openssh bugs - Dec 2007 - [Bug 1307] client disconnects if ServerAlive enabled but not implemented

https://bugzilla.mindrot.org/show_bug.cgi?id=1307





--- Comment #10 from Darren Tucker <dtucker at zip.com.au>  2007-12-29
00:38:09 ---
Created an attachment (id=1424)
 --> (http://bugzilla.mindrot.org/attachment.cgi?id=1424)
Hack sshd to provide testcase for this change.

This patch is a nasty hack to make sshd behave the same as described
here to test this change.  Against the hacked sshd, an unpatched client
disconnects with "Timeout, server not responding." after
ServerAliveInterval * ServerAliveCountMax.  A patched client keeps
running.

David, it would be appreciated if you could verify that patch #1264
resolves the problem with the actual device(s) where the behaviour was
observed.

Thanks.

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https://bugzilla.mindrot.org/show_bug.cgi?id=1307


Darren Tucker <dtucker at zip.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED




--- Comment #11 from Darren Tucker <dtucker at zip.com.au>  2007-12-29
02:46:45 ---
Patch #1264 has been committed and will be in 4.8.  Thanks.

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Darren Tucker <dtucker at zip.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |




--- Comment #12 from Darren Tucker <dtucker at zip.com.au>  2008-01-13
10:30:52 ---
This change causes a problem if the other end sends an ignore message
while we're waiting in packet_read_expect().  See:
http://marc.info/?l=openbsd-tech&m=120014160714738

I will attach an alternative patch.

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Darren Tucker <dtucker at zip.com.au> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
Attachment #1264 is|0                           |1
           obsolete|                            |




--- Comment #13 from Darren Tucker <dtucker at zip.com.au>  2008-01-13
10:33:38 ---
Created an attachment (id=1442)
 --> (http://bugzilla.mindrot.org/attachment.cgi?id=1442)
Update keepalives inside packet.c instead.

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