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| author | David S. Miller <davem@davemloft.net> | 2015-04-07 19:29:30 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-04-07 19:29:30 (GMT) |
| commit | e0e8db2f89bac4529fa12dde2595d6295e313952 (patch) | |
| tree | 8cfacda45a2b3d12a3831511199a13d33f245890 /net/core | |
| parent | a3786a5ff7551d03029219f93306106d0a6bdf55 (diff) | |
| parent | 79b16aadea32cce077acbe9e229fcb58a7801687 (diff) | |
| download | linux-e0e8db2f89bac4529fa12dde2595d6295e313952.tar.xz | |
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 'net/core')
| -rw-r--r-- | net/core/dev.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 3b39652..b2775f0 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2879,7 +2879,7 @@ EXPORT_SYMBOL(xmit_recursion); * dev_loopback_xmit - loop back @skb * @skb: buffer to transmit */ -int dev_loopback_xmit(struct sk_buff *skb) +int dev_loopback_xmit(struct sock *sk, struct sk_buff *skb) { skb_reset_mac_header(skb); __skb_pull(skb, skb_network_offset(skb)); @@ -3017,11 +3017,11 @@ out: return rc; } -int dev_queue_xmit(struct sk_buff *skb) +int dev_queue_xmit_sk(struct sock *sk, struct sk_buff *skb) { return __dev_queue_xmit(skb, NULL); } -EXPORT_SYMBOL(dev_queue_xmit); +EXPORT_SYMBOL(dev_queue_xmit_sk); int dev_queue_xmit_accel(struct sk_buff *skb, void *accel_priv) { @@ -3853,13 +3853,13 @@ static int netif_receive_skb_internal(struct sk_buff *skb) * NET_RX_SUCCESS: no congestion * NET_RX_DROP: packet was dropped */ -int netif_receive_skb(struct sk_buff *skb) +int netif_receive_skb_sk(struct sock *sk, struct sk_buff *skb) { trace_netif_receive_skb_entry(skb); return netif_receive_skb_internal(skb); } -EXPORT_SYMBOL(netif_receive_skb); +EXPORT_SYMBOL(netif_receive_skb_sk); /* Network device is going away, flush any packets still pending * Called with irqs disabled. |