On Fri, Apr 27, 2018 at 11:16:53PM +0200, Maxime Bizon wrote:
>
> Hello Herbert,
>
> That patch just went into stable 4.14 and is causing a regression on my
> setup.
>
> Basically, IP_PKTINFO does not work anymore on transport-mode packets,
> because skb->cb is now used to store the finish callb
Hello Herbert,
That patch just went into stable 4.14 and is causing a regression on my
setup.
Basically, IP_PKTINFO does not work anymore on transport-mode packets,
because skb->cb is now used to store the finish callback.
Was that expected or is it an unforeseen side effect ?
Thanks,
--
Max
From: Herbert Xu
This is an old bugbear of mine:
https://www.mail-archive.com/netdev@vger.kernel.org/msg03894.html
By crafting special packets, it is possible to cause recursion
in our kernel when processing transport-mode packets at levels
that are only limited by packet size.
The easiest one
On Fri, Dec 15, 2017 at 04:40:44PM +1100, Herbert Xu wrote:
> This is an old bugbear of mine:
>
> https://www.mail-archive.com/netdev@vger.kernel.org/msg03894.html
>
> By crafting special packets, it is possible to cause recursion
> in our kernel when processing transport-mode packets at levels
>
This is an old bugbear of mine:
https://www.mail-archive.com/netdev@vger.kernel.org/msg03894.html
By crafting special packets, it is possible to cause recursion
in our kernel when processing transport-mode packets at levels
that are only limited by packet size.
The easiest one is with DNAT, but
