diff options
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/syncookies.c | 1 | ||||
| -rw-r--r-- | net/ipv6/tcp_ipv6.c | 10 |
2 files changed, 7 insertions, 4 deletions
diff --git a/net/ipv6/syncookies.c b/net/ipv6/syncookies.c index 97830a6a9cbb..a4d49760bf43 100644 --- a/net/ipv6/syncookies.c +++ b/net/ipv6/syncookies.c @@ -209,6 +209,7 @@ struct sock *cookie_v6_check(struct sock *sk, struct sk_buff *skb) treq->snt_synack.v64 = 0; treq->rcv_isn = ntohl(th->seq) - 1; treq->snt_isn = cookie; + treq->ts_off = 0; /* * We need to lookup the dst_entry to get the correct window size. diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 28ec0a2e7b72..a2185a214abc 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -101,12 +101,12 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb) } } -static __u32 tcp_v6_init_sequence(const struct sk_buff *skb) +static u32 tcp_v6_init_sequence(const struct sk_buff *skb, u32 *tsoff) { return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32, ipv6_hdr(skb)->saddr.s6_addr32, tcp_hdr(skb)->dest, - tcp_hdr(skb)->source); + tcp_hdr(skb)->source, tsoff); } static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr, @@ -283,7 +283,8 @@ static int tcp_v6_connect(struct sock *sk, struct sockaddr *uaddr, tp->write_seq = secure_tcpv6_sequence_number(np->saddr.s6_addr32, sk->sk_v6_daddr.s6_addr32, inet->inet_sport, - inet->inet_dport); + inet->inet_dport, + &tp->tsoffset); err = tcp_connect(sk); if (err) @@ -956,7 +957,8 @@ static void tcp_v6_reqsk_send_ack(const struct sock *sk, struct sk_buff *skb, tcp_rsk(req)->snt_isn + 1 : tcp_sk(sk)->snd_nxt, tcp_rsk(req)->rcv_nxt, req->rsk_rcv_wnd >> inet_rsk(req)->rcv_wscale, - tcp_time_stamp, req->ts_recent, sk->sk_bound_dev_if, + tcp_time_stamp + tcp_rsk(req)->ts_off, + req->ts_recent, sk->sk_bound_dev_if, tcp_v6_md5_do_lookup(sk, &ipv6_hdr(skb)->daddr), 0, 0); } |