[screen-devel] [bug #58132] screen -r hangs terminal

[anonymous]

URL:
  <https://savannah.gnu.org/bugs/?58132>

                 Summary: screen -r hangs terminal
                 Project: GNU Screen
            Submitted by: None
            Submitted on: Tue 07 Apr 2020 03:17:07 AM UTC
                Category: Crash/Freeze/Infloop
                Severity: 3 - Normal
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
                 Release: None
         Discussion Lock: Any
           Fixed Release: None
         Planned Release: 4.8.0
           Work Required: None

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Details:

On screen version 4.8.0, attempting to reattach to a detached session with
screen -r hangs. The session is not displayed, and the only way to get out is
to kill the terminal. Processes under the session continue running, but there
is no way to reattach to the session itself.

Encountered on the current version of Arch GNU/Linux both with the
distribution provided package of screen 4.8.0 and the source 4.8.0. Problem is
not present source build of 4.7.0.




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