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Re: [perl #81408] Perl infinite loop: Perl_magic_get / Perl_csighandler

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From:
Nicholas Clark
Date:
December 29, 2010 02:23
Subject:
Re: [perl #81408] Perl infinite loop: Perl_magic_get / Perl_csighandler
Message ID:
20101229102310.GE24189@plum.flirble.org
On Wed, Dec 29, 2010 at 01:39:03AM +0000, David Leadbeater wrote:

> > We are using perl-5.8.8-32.el5_5.2.x86_64.rpm
> 
> This is particularly old. Your issue would probably be fixed by:
> http://perl5.git.perl.org/perl.git/commitdiff/853d2c326bb0bf43f54320164d14d9db228c8eef

Assuming that that's the correct fix, then

> The bug the associated mailing list post references is another issue where perl loops: https://qa.mandriva.com/show_bug.cgi?id=18087
> 
> A workaround which might work on 5.8 would be to use POSIX's sigaction interface as this allows you to use unsafe signals for a specific signal. (Although it's likely there is another bug causing the actual segfault, but at least it should be easier to debug with this).

upgrade to 5.8.9. That change is in it.

Nicholas Clark

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