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[Octave-bug-tracker] [bug #53872] type of 'xilaenv_' does not match orig


From: John W. Eaton
Subject: [Octave-bug-tracker] [bug #53872] type of 'xilaenv_' does not match original declaration
Date: Thu, 10 May 2018 21:18:23 -0400 (EDT)
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0

Follow-up Comment #8, bug #53872 (project octave):

Oh, and after actually reading the manual description of the
-Walloc-size-larger-than= option, I see the problem with the new expression. 
NEED is signed and not checked to ensure that it is always greater than 0, so
could be -1, which when cast to size_t would be greater than SIZE_MAX / 2. 
I'm surprised this is the only warning we see about that kind of issue in
Octave.

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