diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 0cb86ceb652f..76f50e1b53af 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -678,10 +678,11 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb) arg.csumoffset = offsetof(struct tcphdr, check) / 2; arg.flags = (sk && inet_sk(sk)->transparent) ? IP_REPLY_ARG_NOSRCCHECK : 0; /* When socket is gone, all binding information is lost. - * routing might fail in this case. using iif for oif to - * make sure we can deliver it + * routing might fail in this case. No choice here, if we choose to force + * input interface, we will misroute in case of asymmetric route. */ - arg.bound_dev_if = sk ? sk->sk_bound_dev_if : inet_iif(skb); + if (sk) + arg.bound_dev_if = sk->sk_bound_dev_if; net = dev_net(skb_dst(skb)->dev); arg.tos = ip_hdr(skb)->tos; @@ -1523,10 +1524,8 @@ exit: NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_LISTENDROPS); return NULL; put_and_exit: - tcp_clear_xmit_timers(newsk); - tcp_cleanup_congestion_control(newsk); - bh_unlock_sock(newsk); - sock_put(newsk); + inet_csk_prepare_forced_close(newsk); + tcp_done(newsk); goto exit; } EXPORT_SYMBOL(tcp_v4_syn_recv_sock); |