evie/android_kernel_oneplus_msm8998
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inet: ip early demux should avoid request sockets

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When a request socket is created, we do not cache ip route
dst entry, like for timewait sockets.

Let's use sk_fullsock() helper.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2015-03-15 21:12:13 -07:00 • committed by David S. Miller
parent 1d0ab25387
commit f7e4eb03f9
2 changed files with 2 additions and 2 deletions
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2
net/ipv4/tcp_ipv4.c
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@ -1518,7 +1518,7 @@ void tcp_v4_early_demux(struct sk_buff *skb)
if (sk) { if (sk) {
skb->sk = sk; skb->sk = sk;
skb->destructor = sock_edemux; skb->destructor = sock_edemux;
if (sk->sk_state != TCP_TIME_WAIT) { if (sk_fullsock(sk)) {
struct dst_entry *dst = sk->sk_rx_dst; struct dst_entry *dst = sk->sk_rx_dst;
if (dst) if (dst)

2
net/ipv6/tcp_ipv6.c
View file

@ -1583,7 +1583,7 @@ static void tcp_v6_early_demux(struct sk_buff *skb)
if (sk) { if (sk) {
skb->sk = sk; skb->sk = sk;
skb->destructor = sock_edemux; skb->destructor = sock_edemux;
if (sk->sk_state != TCP_TIME_WAIT) { if (sk_fullsock(sk)) {
struct dst_entry *dst = sk->sk_rx_dst; struct dst_entry *dst = sk->sk_rx_dst;
if (dst) if (dst)