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| author |   Maxim Mikityanskiy <maximmi@mellanox.com> | 2019-02-21 12:40:01 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-02-22 12:55:31 -0800 |
| commit | 75c65772c3d18447d62d3aca5f91b06c16cc25e4 (patch) | |
| tree | 490828ee061c92fe9fccd578de540b5983a23ed3 /net/sched/cls_basic.c | |
| parent | net/ethernet: Add parse_protocol header_ops support (diff) | |
| download | wireguard-linux-75c65772c3d18447d62d3aca5f91b06c16cc25e4.tar.xz wireguard-linux-75c65772c3d18447d62d3aca5f91b06c16cc25e4.zip | |
net/packet: Ask driver for protocol if not provided by user
If a socket was created with socket(AF_PACKET, SOCK_RAW, 0), the
protocol number is unavailable. Try to ask the driver to extract it from
the L2 header in order for skb_try_probe_transport_header to succeed.
Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_basic.c')
0 files changed, 0 insertions, 0 deletions