diff options
| author | David S. Miller <davem@davemloft.net> | 2015-04-07 15:29:30 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-07 15:29:30 -0400 |
| commit | e0e8db2f89bac4529fa12dde2595d6295e313952 (patch) | |
| tree | 8cfacda45a2b3d12a3831511199a13d33f245890 /include/linux/netdevice.h | |
| parent | a3786a5ff7551d03029219f93306106d0a6bdf55 (diff) | |
| parent | 79b16aadea32cce077acbe9e229fcb58a7801687 (diff) | |
Merge branch 'udp_tunnel_sk'
Prevent UDP tunnels from operating on garbage socket
So this should do the rest of the work such that when we encapsulate
into a UDP tunnel, the output path works on the UDP tunnel's socket
rather than skb->sk.
Part of this work is based upon changes done by Jiri Pirko some time
ago.
Basically the first step is to pass the socket through the nf_hook
okfn(), and then next we do the same for the UDP tunnel xmit routines.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 41bf58a2b936..45823db2efb0 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -2165,8 +2165,12 @@ int dev_open(struct net_device *dev); int dev_close(struct net_device *dev); int dev_close_many(struct list_head *head, bool unlink); void dev_disable_lro(struct net_device *dev); -int dev_loopback_xmit(struct sk_buff *newskb); -int dev_queue_xmit(struct sk_buff *skb); +int dev_loopback_xmit(struct sock *sk, struct sk_buff *newskb); +int dev_queue_xmit_sk(struct sock *sk, struct sk_buff *skb); +static inline int dev_queue_xmit(struct sk_buff *skb) +{ + return dev_queue_xmit_sk(skb->sk, skb); +} int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv); int register_netdevice(struct net_device *dev); void unregister_netdevice_queue(struct net_device *dev, struct list_head *head); @@ -2927,7 +2931,11 @@ static inline void dev_consume_skb_any(struct sk_buff *skb) int netif_rx(struct sk_buff *skb); int netif_rx_ni(struct sk_buff *skb); -int netif_receive_skb(struct sk_buff *skb); +int netif_receive_skb_sk(struct sock *sk, struct sk_buff *skb); +static inline int netif_receive_skb(struct sk_buff *skb) +{ + return netif_receive_skb_sk(skb->sk, skb); +} gro_result_t napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb); void napi_gro_flush(struct napi_struct *napi, bool flush_old); struct sk_buff *napi_get_frags(struct napi_struct *napi); |