openssh bugs - Nov 2011 - [Bug 1948] New: ssh -f doesn't terminate when muxing connections.

https://bugzilla.mindrot.org/show_bug.cgi?id=1948

             Bug #: 1948
           Summary: ssh -f doesn't terminate when muxing connections.
    Classification: Unclassified
           Product: Portable OpenSSH
           Version: 5.9p1
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ssh
        AssignedTo: unassigned-bugs at mindrot.org
        ReportedBy: peter.chubb at nicta.com.au


Created attachment 2101
  --> https://bugzilla.mindrot.org/attachment.cgi?id=2101
Obey -f even when a muxclient.

To repeat:

Set up to use a master connection to some host.  I have

Host *
      ControlMaster auto
      ControlPath /tmp/%r@%h:%p

in ~/.ssh/config

Then do:

ssh -f -X somehost xterm
ssh -f -X somehost xterm


The first invocation establishes a connexion, and starts a terminal,
then exits.  The second acts as a mux client, starts a terminal, and
does not exit,

I've attached a patch to fix the problem.

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https://bugzilla.mindrot.org/show_bug.cgi?id=1948

Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #2101|                            |ok?(dtucker at zip.com.au)
              Flags|                            |

--- Comment #1 from Damien Miller <djm at mindrot.org> 2011-12-02 11:06:20
EST ---
Comment on attachment 2101
  --> https://bugzilla.mindrot.org/attachment.cgi?id=2101
Obey -f even when a muxclient.

I think this looks okay. Darren?

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https://bugzilla.mindrot.org/show_bug.cgi?id=1948

Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |djm at mindrot.org
             Blocks|                            |1930

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Attachment #2101|ok?(dtucker at zip.com.au)     |ok+
              Flags|                            |

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https://bugzilla.mindrot.org/show_bug.cgi?id=1948

Damien Miller <djm at mindrot.org> changed:

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

--- Comment #2 from Damien Miller <djm at mindrot.org> 2011-12-02 11:42:20
EST ---
Patch applied - this will be in the OpenSSH-6.0 release. Thanks!

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Damien Miller <djm at mindrot.org> changed:

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

--- Comment #3 from Damien Miller <djm at mindrot.org> 2011-12-05 10:17:53
EST ---
Diff was reverted due to bad interaction with ControlPersist. The
daemon() is triggering in the user-facing process causing tty insanity.

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Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|                            |1986

--- Comment #4 from Damien Miller <djm at mindrot.org> 2012-02-24 10:34:28
EST ---
Retarget from 6.0 to 6.1

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Damien Miller <djm at mindrot.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Blocks|1930                        |

--- Comment #5 from Damien Miller <djm at mindrot.org> 2012-02-24 10:38:07
EST ---
Retarget 6.0 => 6.1

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