From: Martin Varghese <martinvargheseno...@gmail.com>
Date: Sun, 5 Jul 2020 14:23:49 +0530
> From: Martin Varghese <martin.vargh...@nokia.com>
>
> The packets from tunnel devices (eg bareudp) may have only
> metadata in the dst pointer of skb. Hence a pointer check of
> neigh_lookup is needed in dst_neigh_lookup_skb
>
> Kernel crashes when packets from bareudp device is processed in
> the kernel neighbour subsytem.
...
> Fixes: aaa0c23cb901 ("Fix dst_neigh_lookup/dst_neigh_lookup_skb return value
> handling bug")
> Signed-off-by: Martin Varghese <martin.vargh...@nokia.com>
Applied and queued up for -stable, thanks.
