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http://bugs.exim.org/show_bug.cgi?id=616
--- Comment #1 from Philip Hazel <ph10@???> 2007-10-13 19:23:36 ---
On Sat, 13 Oct 2007, Felipe Nascimento S. Pena wrote:
> <?php
>
> for ($str = '<', $i = 0; $i < 9999; $i++) {
> $str .= str_repeat(md5(time()), 100);
> }
> preg_match_all('/<((?:(?!>).)+)>/s', $str, $matches);
>
> ?>
I don't run PHP, so I can't test this directly. However, it looks like a
classic out-of-stack error (because of the very long subject string).
Have a read of the pcrestack man page. Have you tried increasing the
runtime stack for your application?
If you can send a literal string that is being matched, I can try it
with pcretest in a later release of PCRE (7.4 is current) and confirm
this diagnosis.
Regards,
Philip
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