[Metakit] c4_Bytes.Modify() mangling data

[artost at yahoo.com]

--- Brian Kelley <fustigator at gmail.com> wrote:
> It looks like you are adding the data at the end of
> the buffer.  If you make the following substitution
> 
> pos = random.randrange(len(v[0].b)-1)
> 
> then everything seems to work.  I'm not sure why
> this is but jcw might have a pointer.

Hmmm, it dosn't seem to make any difference for me. Do
you only see the problem come up when the data is
added
to the end (pos == len)?

Which version of metakit did you test it with?

Best Regards,
  Arto Stimms



		
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