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[Octave-bug-tracker] [bug #41699] imread causes a segmentation fault on

From: Carnë Draug
Subject: [Octave-bug-tracker] [bug #41699] imread causes a segmentation fault on Windows with "clear all" or when Octave exits
Date: Tue, 03 Feb 2015 17:59:42 +0000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Firefox/31.0 Iceweasel/31.4.0

Follow-up Comment #52, bug #41699 (project octave):

It is kinda hard to debug this when we can't replicate this.

Running octave 3.8.2, 'imformats (); clear all;' causes a segfault, correct?

Could you then please go into your imformats.m file and comment the following

    ## default isa is to check if the format returned by imfinfo is the coder
    formats(fidx).isa   = @(x) isa_magick (coders{fidx,1}, x);


  ## the default info, read, and write functions
  [formats.info ] = deal (@__imfinfo__);
  [formats.read ] = deal (@__imread__);
  [formats.write] = deal (@__imwrite__);

Then run 'imformats (); clear all;' Does it still segfault? If not, can you
uncomment and check which of the above lines are causing the segfault? May be
more than one.


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