On Wed, 2019-05-01 at 18:56 -0700, Eric Dumazet wrote: > syzbot was able to crash host by sending UDP packets with a 0 payload. > > TCP does not have this issue since we do not aggregate packets without > payload. > > Since dev_gro_receive() sets gso_size based on skb_gro_len(skb) > it seems not worth trying to cope with padded packets.
Ooops... I messed-up badly! Thanks Eric for fixing this. (too late, still) Acked-by: Paolo Abeni <pab...@redhat.com>
