[Octave-bug-tracker] [bug #63437] Null pointer dereference in file-editor-tab.cc

[Markus Mützel]

Follow-up Comment #5, bug #63437 (project octave):

I'm attaching a patch that checks if the pointer to the settings object is
valid in more places. If it isn't, it uses (hard-coded) defaults.

I don't know if the settings pointer *can* be a nullptr in all of those
places. But adding the check probably doesn't hurt much either.


(file #54035)

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Additional Item Attachment:

File name: bug63437-file-editor-tab-settings-nullptr.patch Size:6 KB
   
<https://file.savannah.gnu.org/file/bug63437-file-editor-tab-settings-nullptr.patch?file_id=54035>



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