On 20.02.2017 18:18, David Miller wrote:
> This would be so much easier to understand if it were coded as:
> if (!tp->repair) {
> seq = secure_tcp_sequence_number(...);
> if (!tp->write_seq)
> tp->write_seq = seq;
> }
Hi David,
Thought
From: Alexey Kodanev
Date: Sat, 18 Feb 2017 03:56:11 +0300
> @@ -232,12 +232,17 @@ int tcp_v4_connect(struct sock *sk, struct sockaddr
> *uaddr, int addr_len)
> sk->sk_gso_type = SKB_GSO_TCPV4;
> sk_setup_caps(sk, &rt->dst);
>
> - if (!tp->write_seq && likely(!tp->repair))
> +
Hi,
On 18.02.2017 3:56, Alexey Kodanev wrote:
> Found that when random offset enabled (default) TCP client can
> still start new connections with and without random offsets. Later,
> if server does active close and re-use sockets in TIME-WAIT state,
> new SYN from client can be rejected on PAWS che
