diff options
Diffstat (limited to 'net/ipv4/syncookies.c')
| -rw-r--r-- | net/ipv4/syncookies.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c index 6de772500ee..45fe60c5238 100644 --- a/net/ipv4/syncookies.c +++ b/net/ipv4/syncookies.c @@ -273,7 +273,7 @@ bool cookie_timestamp_decode(struct tcp_options_received *tcp_opt) EXPORT_SYMBOL(cookie_timestamp_decode); bool cookie_ecn_ok(const struct tcp_options_received *tcp_opt, - const struct net *net) + const struct net *net, const struct dst_entry *dst) { bool ecn_ok = tcp_opt->rcv_tsecr & TS_OPT_ECN; @@ -283,7 +283,7 @@ bool cookie_ecn_ok(const struct tcp_options_received *tcp_opt, if (net->ipv4.sysctl_tcp_ecn) return true; - return false; + return dst_feature(dst, RTAX_FEATURE_ECN); } EXPORT_SYMBOL(cookie_ecn_ok); @@ -387,7 +387,7 @@ struct sock *cookie_v4_check(struct sock *sk, struct sk_buff *skb) dst_metric(&rt->dst, RTAX_INITRWND)); ireq->rcv_wscale = rcv_wscale; - ireq->ecn_ok = cookie_ecn_ok(&tcp_opt, sock_net(sk)); + ireq->ecn_ok = cookie_ecn_ok(&tcp_opt, sock_net(sk), &rt->dst); ret = get_cookie_sock(sk, skb, req, &rt->dst); /* ip_queue_xmit() depends on our flow being setup |