From: Craig Gallek <kraigatg...@gmail.com>
Date: Tue, 15 Aug 2017 09:43:40 -0400
> From: Craig Gallek <kr...@google.com>
>
> A recent change to fix up DSA device behavior made the assumption that
> all skbs passing through the flow disector will be associated with a
> device. This does not appear to be a safe assumption. Syzkaller found
> the crash below by attaching a BPF socket filter that tries to find the
> payload offset of a packet passing between two unix sockets.
...
> Fixes: 43e665287f93 ("net-next: dsa: fix flow dissection")
> Reported-by: Dmitry Vyukov <dvyu...@google.com>
> Signed-off-by: Craig Gallek <kr...@google.com>
Applied, thanks.
