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Date: Thu, 28 Feb 2013 21:28:23 +0100
From: Jan Starke <jan.starke@...ofbed.org>
To: john-users@...ts.openwall.com
Subject: Re: Fuzzing with regular expressions

filed a bug on this and will handle this tomorow or at the weekend.
unfortunately its on you to test, as a have no mac ;-)

Regards, Jan

2013/2/28 magnum <john.magnum@...hmail.com>:
> On 28 Feb, 2013, at 20:59 , magnum <john.magnum@...hmail.com> wrote:
>> Anway this just lead to the next obstacle :-)
>>
>> $ rexgen 'abc[0-9]'
>> lua: /usr/local/bin/rexgen:3: module 'rexgen' not found:
>>       no field package.preload['rexgen']
>>       no file '/usr/local/share/lua/5.2/rexgen.lua'
>>       no file '/usr/local/share/lua/5.2/rexgen/init.lua'
>>       no file '/usr/local/lib/lua/5.2/rexgen.lua'
>>       no file '/usr/local/lib/lua/5.2/rexgen/init.lua'
>>       no file './rexgen.lua'
>>       no file '/usr/local/lib/librexgen.so'
>> stack traceback:
>>       [C]: in function 'require'
>>       /usr/local/bin/rexgen:3: in main chunk
>>       [C]: in ?
>>
>> $ find /usr/local -name "rexgen*"
>> /usr/local/bin/rexgen
>> /usr/local/bin/rexgen.lua
>>
>> Now I'm not quite sure what to do. Did it try to find itself and failed? I must be close now :-P
>
> Nailed this too. In two places, library ending ".so" is hardcoded, whereas it's ".dylib" on OSX. After changing that, it finally works:
>
> $ rexgen 'abcd{0,3}'
> abc
> abcd
> abcdd
> abcddd
>
> I have no idea how you would do it canonically in cmake, that's for you to find out :-)
>
> magnum

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