diff options
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 6d664d83cd16..b620d9b72e59 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -803,6 +803,7 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32 unsigned int tot_len = sizeof(struct tcphdr); struct dst_entry *dst; __be32 *topt; + __u32 mark = 0; if (tsecr) tot_len += TCPOLEN_TSTAMP_ALIGNED; @@ -871,7 +872,10 @@ static void tcp_v6_send_response(const struct sock *sk, struct sk_buff *skb, u32 fl6.flowi6_oif = oif; } - fl6.flowi6_mark = IP6_REPLY_MARK(net, skb->mark); + if (sk) + mark = (sk->sk_state == TCP_TIME_WAIT) ? + inet_twsk(sk)->tw_mark : sk->sk_mark; + fl6.flowi6_mark = IP6_REPLY_MARK(net, skb->mark) ?: mark; fl6.fl6_dport = t1->dest; fl6.fl6_sport = t1->source; fl6.flowi6_uid = sock_net_uid(net, sk && sk_fullsock(sk) ? sk : NULL); @@ -1318,7 +1322,7 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb) } } - tcp_rcv_established(sk, skb, tcp_hdr(skb)); + tcp_rcv_established(sk, skb); if (opt_skb) goto ipv6_pktoptions; return 0; @@ -1909,30 +1913,28 @@ out: return 0; } -static const struct file_operations tcp6_afinfo_seq_fops = { - .open = tcp_seq_open, - .read = seq_read, - .llseek = seq_lseek, - .release = seq_release_net +static const struct seq_operations tcp6_seq_ops = { + .show = tcp6_seq_show, + .start = tcp_seq_start, + .next = tcp_seq_next, + .stop = tcp_seq_stop, }; static struct tcp_seq_afinfo tcp6_seq_afinfo = { - .name = "tcp6", .family = AF_INET6, - .seq_fops = &tcp6_afinfo_seq_fops, - .seq_ops = { - .show = tcp6_seq_show, - }, }; int __net_init tcp6_proc_init(struct net *net) { - return tcp_proc_register(net, &tcp6_seq_afinfo); + if (!proc_create_net_data("tcp6", 0444, net->proc_net, &tcp6_seq_ops, + sizeof(struct tcp_iter_state), &tcp6_seq_afinfo)) + return -ENOMEM; + return 0; } void tcp6_proc_exit(struct net *net) { - tcp_proc_unregister(net, &tcp6_seq_afinfo); + remove_proc_entry("tcp6", net->proc_net); } #endif |