Commits
Maxim Mikityanskiy committed a0dce875219
net: Skip GSO length estimation if transport header is not set qdisc_pkt_len_init expects transport_header to be set for GSO packets. Patch [1] skips transport_header validation for GSO packets that don't have network_header set at the moment of calling virtio_net_hdr_to_skb, and allows them to pass into the stack. After patch [2] no placeholder value is assigned to transport_header if dissection fails, so this patch adds a check to the place where the value of transport_header is used. [1] https://patchwork.ozlabs.org/patch/1044429/ [2] https://patchwork.ozlabs.org/patch/1046122/ Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>