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Date: Wed, 27 May 2015 23:58:37 +0200
From: Frank Dittrich <frank.dittrich@...lbox.org>
To: john-users@...ts.openwall.com
Subject: Re: Memory leak in regex mode

On 05/27/2015 11:52 PM, Marek Wrzosek wrote:
> Today I fortunately was running top in one of terminal and I've observed
> that john with --loopback and --regex is using almost all memory. I've
> just found another pretext for dropping librexgen. ;-)

Finally dropping --regex would be a pity, because some of the candidates
which can be generated using a working --regex implementation are hard
to generate just using rules or external modes.
E.g., instead of replacing all occurrences of a letter in a word with
another letter, generate multiple candidates from an input word...

Frank

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