[Octave-bug-tracker] [bug #57354] Segfault after pressing return while in debug session in graphics callback

[Pantxo Diribarne]

URL:
  <https://savannah.gnu.org/bugs/?57354>

                 Summary: Segfault after pressing return while in debug
session in graphics callback
                 Project: GNU Octave
            Submitted by: pantxo
            Submitted on: mar. 03 déc. 2019 22:48:50 UTC
                Category: Plotting
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Segfault, Bus Error, etc.
                  Status: Confirmed
             Assigned to: None
         Originator Name: 
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: GNU/Linux

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Details:

The crash was reported as part of bug #57350, but it is probably a different
bug since there is no need for spurious graphics events to reproduce it.
Execute the following script:


hf = figure ();

function updater (h)
  keyboard;
endfunction

addlistener (hf, "color", @updater)
set (hf, "color", "r")


... and then just press return while you first enter the debug session. 






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