Re: [PATCH net v2 3/3] net/packet: fix overflow in check for tp_reserve

[Eric Dumazet]

On Wed, 2017-03-29 at 16:11 +0200, Andrey Konovalov wrote:
> When calculating po->tp_hdrlen + po->tp_reserve the result can overflow.
> 
> Fix by checking that tp_reserve <= INT_MAX on assign.
> 
> Signed-off-by: Andrey Konovalov <andreyk...@google.com>
> ---

Acked-by: Eric Dumazet <eduma...@google.com>

Thanks !