Re: [Exim] Protecting Percent-Hack exploitable machines with…

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Author: Philip Hazel
Date:  
To: Phil Pennock
CC: exim-users
Subject: Re: [Exim] Protecting Percent-Hack exploitable machines with exim
On Thu, 23 Aug 2001, Phil Pennock wrote:

> Hrm. Wouldn't you need to disable backtracking, to get the behaviour
> which you describe for the first pattern? Something like:
>
> ^(?>.*)(?<=XXX)
>
> ?

Oops. Yes. You are quite right. 

-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.




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