[ expat-Bugs-3175583 ] segfault with large CALS table

Bugs item #3175583, was opened at 2011-02-08 04:46
Message generated for change (Comment added) made by fdrake
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Private: No
Submitted By: jcs32 (jcs32)
Assigned to: Nobody/Anonymous (nobody)
Summary: segfault with large CALS table

Initial Comment:
I get a segfault without additional errors when trying to parse a large CALS table from a US patent document using XML::Twig which uses XML::Parser and expat underneath. I assume this may be the right buglist as a segfault should indicate the problem is (at least in effect) not on the perl side. libexpat is in version 1.5.2 (ubuntu 10.04). Attached is the offending table. There may be a problem in the xml itself, but usually that throws a meaningful parser error.

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>Comment By: Fred L. Drake, Jr. (fdrake)
Date: 2011-02-08 09:01

Message:
That's a very old version of Expat; a number of bugs have been fixed since
then.

Please try to reproduce with a current version of libexpat.

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