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[Octave-bug-tracker] [bug #40287] max(max(speye(65536)))


From: David Bateman
Subject: [Octave-bug-tracker] [bug #40287] max(max(speye(65536)))
Date: Thu, 17 Oct 2013 20:18:37 +0000
User-agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0

Update of bug #40287 (project octave):

                  Status:               Confirmed => Ready For Test         
             Assigned to:                    None => dbateman               

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Follow-up Comment #3:

This is not an off-by-one error but another case where numel() for a sparse
matrix can overflow, but where in fact it doesn't even need to be used. See
the discussion

http://octave.1599824.n4.nabble.com/Re-Pkg-octave-devel-Bug-706376-octave-sparse-matrix-n-2-16-td4652439i20.html

A patch that should fix it is attached, which I can test yet after monthes of
not building Octave my build is taking quite some time ;-)

I'll test this patch soon and close this bug if the fix workes

D.

(file #29396)
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Additional Item Attachment:

File name: patch.minmax                   Size:1 KB


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Reply to this item at:

  <http://savannah.gnu.org/bugs/?40287>

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