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| author | Tom Herbert <therbert@google.com> | 2014-09-30 07:22:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-10-02 05:35:51 +0400 |
| commit | 469471cdfc1902861fedafe8c5c1c8dbf5ad6ba6 (patch) | |
| tree | 9761489a0fde80ede3322a7b1e1e4ebfec8305fa /net/ipv6/sit.c | |
| parent | 8bce6d7d0d1ede22af334ee241841e9278365278 (diff) | |
| download | linux-469471cdfc1902861fedafe8c5c1c8dbf5ad6ba6.tar.xz | |
sit: Set inner IP protocol in sit
Call skb_set_inner_ipproto to set inner IP protocol to IPPROTO_IPV6
before tunnel_xmit. This is needed if UDP encapsulation (fou) is
being done.
Signed-off-by: Tom Herbert <therbert@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
| -rw-r--r-- | net/ipv6/sit.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index db75809ab843..0d4e27466f82 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -982,6 +982,8 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, goto tx_error; } + skb_set_inner_ipproto(skb, IPPROTO_IPV6); + err = iptunnel_xmit(skb->sk, rt, skb, fl4.saddr, fl4.daddr, protocol, tos, ttl, df, !net_eq(tunnel->net, dev_net(dev))); @@ -1006,6 +1008,8 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) if (IS_ERR(skb)) goto out; + skb_set_inner_ipproto(skb, IPPROTO_IPIP); + ip_tunnel_xmit(skb, dev, tiph, IPPROTO_IPIP); return NETDEV_TX_OK; out: |