Re: [PATCH v2 bluetooth-next 1/7] 6lowpan: fix udp nullpointer dereferencing

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Hi Alexander,

On Tue, Dec 17, 2013 at 6:32 AM, Alexander Aring <alex.aring@xxxxxxxxx> wrote:
> Sometimes a nullpointer dereferencing occurs because of using a wrong
> pointer arithmetic in udp_uncompression.
>
> This patch changes "**(hc06_ptr + 3)" to the right one "*(*hc06_ptr +
> 3)". Dereferencing like "**(hc06_ptr + 3)" works in a random case only.

And why not use hc06_ptr[0][3] ? IMHO it is more readable and the
arithmetic is the same (as far as I know).

Best Regards,
-- 
Anderson Lizardo
Instituto Nokia de Tecnologia - INdT
Manaus - Brazil
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