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[Octave-bug-tracker] [bug #38616] memory leak in regexprep


From: Christoph Ellenberger
Subject: [Octave-bug-tracker] [bug #38616] memory leak in regexprep
Date: Thu, 11 Apr 2013 13:00:26 +0000
User-agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C)

Follow-up Comment #6, bug #38616 (project octave):

Actually the 3.7.2+ I am running on a i5 750 (64 bit) [windows xp] but it is
compiled for i686-pc-mingw32 from Michael Goffioul (VS2010) and here
unfortunately I do not have a build environment. But at home under Linux I can
do the tests (given some time).

And already 2^22 seems to be too big, as 
s = repmat ('2', 1, 2^22);
s = regexprep (s, '2', '3');
gives me the "out of memory..." error.

There might be probably 2 things, as the indexing problem in my oppinion
wouldn't explain for the initial error, that after the clear all, the second
read-in with fscanf would fail. 

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Reply to this item at:

  <http://savannah.gnu.org/bugs/?38616>

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