[Octave-bug-tracker] [bug #63548] GUI closing suddenly when selecting a recently deleted file

[Rik]

Follow-up Comment #11, bug #63548 (project octave):

I tried a few experiments.  There is no segfault if
1) There is a file loaded in the Editor Window
2) There is no tab at all, not even an "unnamed" buffer
3) There is an "unnamed" buffer, but there has been a single addition of a
character.

I also tried commenting out the entire Octave code for the ~file_editor_tab
destructor, but it still segfaults from within the Qt library.

My hypothesis now is that the destructor is not cleaning up everything
sufficiently before passing control to the Qt libraries.

Someone with Qt knowledge will need to help on this bug.


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