diff options
| author | Eric Dumazet <edumazet@google.com> | 2015-03-16 21:06:15 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-17 15:17:59 -0400 |
| commit | a8399231f0b6e72bc140bcc4fecb0c622298a6bd (patch) | |
| tree | 32b424cebe059e8081ca93b17cb37af36a235f23 /net/netfilter | |
| parent | c24973957975403521ca76a776c2dfd12fbe9add (diff) | |
netfilter: use sk_fullsock() helper
Upcoming request sockets have TCP_NEW_SYN_RECV state and should
be special cased a bit like TCP_TIME_WAIT sockets.
Signed-off-by; Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_xmit.c | 2 | ||||
| -rw-r--r-- | net/netfilter/nf_log_common.c | 2 | ||||
| -rw-r--r-- | net/netfilter/nfnetlink_log.c | 2 | ||||
| -rw-r--r-- | net/netfilter/nfnetlink_queue_core.c | 2 | ||||
| -rw-r--r-- | net/netfilter/nft_meta.c | 4 |
5 files changed, 6 insertions, 6 deletions
diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c index 3aedbda7658a..f35c15b0de6b 100644 --- a/net/netfilter/ipvs/ip_vs_xmit.c +++ b/net/netfilter/ipvs/ip_vs_xmit.c @@ -209,7 +209,7 @@ static inline void maybe_update_pmtu(int skb_af, struct sk_buff *skb, int mtu) struct sock *sk = skb->sk; struct rtable *ort = skb_rtable(skb); - if (!skb->dev && sk && sk->sk_state != TCP_TIME_WAIT) + if (!skb->dev && sk && sk_fullsock(sk)) ort->dst.ops->update_pmtu(&ort->dst, sk, NULL, mtu); } diff --git a/net/netfilter/nf_log_common.c b/net/netfilter/nf_log_common.c index a2233e77cf39..2631876ac55b 100644 --- a/net/netfilter/nf_log_common.c +++ b/net/netfilter/nf_log_common.c @@ -133,7 +133,7 @@ EXPORT_SYMBOL_GPL(nf_log_dump_tcp_header); void nf_log_dump_sk_uid_gid(struct nf_log_buf *m, struct sock *sk) { - if (!sk || sk->sk_state == TCP_TIME_WAIT) + if (!sk || !sk_fullsock(sk)) return; read_lock_bh(&sk->sk_callback_lock); diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c index 11d85b3813f2..61d04bf9be2b 100644 --- a/net/netfilter/nfnetlink_log.c +++ b/net/netfilter/nfnetlink_log.c @@ -539,7 +539,7 @@ __build_packet_message(struct nfnl_log_net *log, /* UID */ sk = skb->sk; - if (sk && sk->sk_state != TCP_TIME_WAIT) { + if (sk && sk_fullsock(sk)) { read_lock_bh(&sk->sk_callback_lock); if (sk->sk_socket && sk->sk_socket->file) { struct file *file = sk->sk_socket->file; diff --git a/net/netfilter/nfnetlink_queue_core.c b/net/netfilter/nfnetlink_queue_core.c index 0db8515e76da..86ee8b05adae 100644 --- a/net/netfilter/nfnetlink_queue_core.c +++ b/net/netfilter/nfnetlink_queue_core.c @@ -257,7 +257,7 @@ static int nfqnl_put_sk_uidgid(struct sk_buff *skb, struct sock *sk) { const struct cred *cred; - if (sk->sk_state == TCP_TIME_WAIT) + if (!sk_fullsock(sk)) return 0; read_lock_bh(&sk->sk_callback_lock); diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index e99911eda915..abe68119a76c 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -83,7 +83,7 @@ void nft_meta_get_eval(const struct nft_expr *expr, *(u16 *)dest->data = out->type; break; case NFT_META_SKUID: - if (skb->sk == NULL || skb->sk->sk_state == TCP_TIME_WAIT) + if (skb->sk == NULL || !sk_fullsock(skb->sk)) goto err; read_lock_bh(&skb->sk->sk_callback_lock); @@ -99,7 +99,7 @@ void nft_meta_get_eval(const struct nft_expr *expr, read_unlock_bh(&skb->sk->sk_callback_lock); break; case NFT_META_SKGID: - if (skb->sk == NULL || skb->sk->sk_state == TCP_TIME_WAIT) + if (skb->sk == NULL || !sk_fullsock(skb->sk)) goto err; read_lock_bh(&skb->sk->sk_callback_lock); |