Hi,

On 2011ǯ4·î16ÆüÅÚÍËÆü at 21:39, Yusuke ENDOH wrote:
> Hello,
> 
> IIRC, the behavior was changed with security in mind because
> a guessable hash value is a possible cause of Denial of Service
> attack. I think I've heard that such an attack had been done
> actually in Perl, but I have no pointer, so I could be wrong.

I think it is described in the following page.

http://perldoc.perl.org/perl581delta.html#Hash-Randomisation

-- 
Kenta Murata
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