#!/usr/bin/perl

# just changing the shebang line to use perl 5.10.0 causes
# it to seg fault when interrupted with Ctrl + C

use strict;
use warnings;

$SIG{INT}=\&clean;

sub clean {
    print 'caught';
}
sleep 10;

##</code><code>##

$ perl5.10.0 -v

This is perl, v5.10.0 built for i686-linux-thread-multi
(with 3 registered patches, see perl -V for more detail)

Copyright 1987-2007, Larry Wall

Binary build 1002 [283697] provided by ActiveState http://www.ActiveState.com
Built Jan 10 2008 07:35:18
...

##</code><code>##

$ cat /proc/version
Linux version 2.6.18-128.7.1.el5 (mockbuild@hs20-bc2-3.build.redhat.com)
(gcc version  4.1.2 20080704 (Red Hat 4.1.2-44)) #1 SMP Wed Aug 19 04:00:49 EDT 2009