diff options
| author | Jesse Gross <jesse@nicira.com> | 2014-11-10 11:45:13 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-10 15:09:45 -0500 |
| commit | cfdf1e1ba5bf55e095cf4bcaa9585c4759f239e8 (patch) | |
| tree | 6844467a4be67dcc20519696ec9cee87556d779a /net/ipv4 | |
| parent | 10b450cbbcb385d297a3c759b2e10da0c850011a (diff) | |
udptunnel: Add SKB_GSO_UDP_TUNNEL during gro_complete.
When doing GRO processing for UDP tunnels, we never add
SKB_GSO_UDP_TUNNEL to gso_type - only the type of the inner protocol
is added (such as SKB_GSO_TCPV4). The result is that if the packet is
later resegmented we will do GSO but not treat it as a tunnel. This
results in UDP fragmentation of the outer header instead of (i.e.) TCP
segmentation of the inner header as was originally on the wire.
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/fou.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c index 32e78924e246..606c520ffd5a 100644 --- a/net/ipv4/fou.c +++ b/net/ipv4/fou.c @@ -133,6 +133,8 @@ static int fou_gro_complete(struct sk_buff *skb, int nhoff) int err = -ENOSYS; const struct net_offload **offloads; + udp_tunnel_gro_complete(skb, nhoff); + rcu_read_lock(); offloads = NAPI_GRO_CB(skb)->is_ipv6 ? inet6_offloads : inet_offloads; ops = rcu_dereference(offloads[proto]); |