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Re: CVE-2016-8685 in potrace



Hi Ben,

> > You're right ! Compiling with -fwrapv fixes the problem.
> > 
> > Alternatively we could use the attached patch that also seems to fix the
> > problem.
> 
> Do you really think this is the only place the code relies on wrapping
> behaviour?

Hum, yes I didn't think of that... Then we could use both -fwrapv and modified patch.

Hugo

-- 
             Hugo Lefeuvre (hle)    |    www.owl.eu.com
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