On 2015-09-11 at 09:56:05 +0200, Ken-ichirou MATSUZAWA
wrote:
> Hi,
>
> Thanks to Daniel, I can see mmaped netlink packet by netsniff-ng,
> but something is a little wrong. It seems that netsniff-ng can not
> get actual packet size. The output is like:
>
> >K ? 16360 1441873543s.15990ns #1
>[ NLMSG Family 12 (Netfilter), Len 916, Type 0x0300 (0x300), Flags 0x
> (), Seq-Nr 0, PID 0 (
> kernel) ]
>[ NLMSG Family 12 (Netfilter), Len 0, Type 0x (0x0), Flags 0x (),
> Seq-Nr 0, PID 0 (ker
> nel) ]
>[ Chr
>
>
>
> ...
>[ Hex 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> ...
>
> I think it's because mmaped skb size is equals to its frame size,
> may differ from actual size, and we can fix it by checking the next
> nlmsg len.
>
> Would you review the following patches?
Looks good to me, series now applied. Thank you!
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