diff options
| author | Stanislav Fomichev <sdf@google.com> | 2019-04-22 08:55:48 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-04-23 18:36:34 +0200 |
| commit | c43f1255b866b423d2381f77eaa2cbc64a9c49aa (patch) | |
| tree | 9bac3c053cce8c9a6ff3091f19cbd0af608adfca /drivers/net/tun.c | |
| parent | 9b52e3f267a6835efd50ed9002d530666d16a411 (diff) | |
net: pass net_device argument to the eth_get_headlen
Update all users of eth_get_headlen to pass network device, fetch
network namespace from it and pass it down to the flow dissector.
This commit is a noop until administrator inserts BPF flow dissector
program.
Cc: Maxim Krasnyansky <maxk@qti.qualcomm.com>
Cc: Saeed Mahameed <saeedm@mellanox.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: intel-wired-lan@lists.osuosl.org
Cc: Yisen Zhuang <yisen.zhuang@huawei.com>
Cc: Salil Mehta <salil.mehta@huawei.com>
Cc: Michael Chan <michael.chan@broadcom.com>
Cc: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 24d0220b9ba0..9d72f8c76c15 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -1965,7 +1965,8 @@ drop: if (frags) { /* Exercise flow dissector code path. */ - u32 headlen = eth_get_headlen(skb->data, skb_headlen(skb)); + u32 headlen = eth_get_headlen(tun->dev, skb->data, + skb_headlen(skb)); if (unlikely(headlen > skb_headlen(skb))) { this_cpu_inc(tun->pcpu_stats->rx_dropped); |