diff options
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 1bf93b61aa06..244cf86c4cbb 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -493,12 +493,13 @@ static int tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, ipv6_icmp_error(sk, skb, err, th->dest, ntohl(info), (u8 *)th); if (!sock_owned_by_user(sk)) { - sk->sk_err = err; + WRITE_ONCE(sk->sk_err, err); sk_error_report(sk); /* Wake people up to see the error (see connect in sock.c) */ tcp_done(sk); - } else - sk->sk_err_soft = err; + } else { + WRITE_ONCE(sk->sk_err_soft, err); + } goto out; case TCP_LISTEN: break; @@ -512,11 +513,11 @@ static int tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt, } if (!sock_owned_by_user(sk) && np->recverr) { - sk->sk_err = err; + WRITE_ONCE(sk->sk_err, err); sk_error_report(sk); - } else - sk->sk_err_soft = err; - + } else { + WRITE_ONCE(sk->sk_err_soft, err); + } out: bh_unlock_sock(sk); sock_put(sk); @@ -1722,6 +1723,8 @@ process: if (drop_reason) goto discard_and_relse; + nf_reset_ct(skb); + if (tcp_filter(sk, skb)) { drop_reason = SKB_DROP_REASON_SOCKET_FILTER; goto discard_and_relse; |