GNU bug report logs - #8719
ccl: add some integer overflow checks

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Package: emacs;

Reported by: Paul Eggert <eggert <at> cs.ucla.edu>

Date: Mon, 23 May 2011 06:54:01 UTC

Severity: normal

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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Message #11 received at 8719 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Paul Eggert <eggert <at> cs.ucla.edu>, Kenichi Handa <handa <at> m17n.org>
Cc: 8719 <at> debbugs.gnu.org
Subject: Re: bug#8719: ccl: add some integer overflow checks
Date: Mon, 23 May 2011 03:40:14 -0400

> Date: Sun, 22 May 2011 23:53:27 -0700
> From: Paul Eggert <eggert <at> cs.ucla.edu>
> 
> Does anybody have a good suggestion for testing these?  I'm no
> expert in CCL.

We pretty much never use CCL these days, at least in Emacs packages.
My reading of lisp/language/ethiopic.el is that it uses CCL to encode
characters into font codepoints.  So displaying some Ethiopic text
(with an Ethiopic font installed) should run a CCL program.

Perhaps Handa-san could suggest more tests.
This bug report was last modified 14 years and 75 days ago.

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