diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/af_inet.c | 2 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 6 | ||||
| -rw-r--r-- | net/ipv4/tcp_cong.c | 1 |
3 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index f3dad1661343..58925b6597de 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1043,7 +1043,7 @@ static struct inet_protosw inetsw_array[] = .type = SOCK_DGRAM, .protocol = IPPROTO_ICMP, .prot = &ping_prot, - .ops = &inet_dgram_ops, + .ops = &inet_sockraw_ops, .flags = INET_PROTOSW_REUSE, }, diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 59792d283ff8..b5ea036ca781 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2381,9 +2381,10 @@ static int tcp_repair_set_window(struct tcp_sock *tp, char __user *optbuf, int l return 0; } -static int tcp_repair_options_est(struct tcp_sock *tp, +static int tcp_repair_options_est(struct sock *sk, struct tcp_repair_opt __user *optbuf, unsigned int len) { + struct tcp_sock *tp = tcp_sk(sk); struct tcp_repair_opt opt; while (len >= sizeof(opt)) { @@ -2396,6 +2397,7 @@ static int tcp_repair_options_est(struct tcp_sock *tp, switch (opt.opt_code) { case TCPOPT_MSS: tp->rx_opt.mss_clamp = opt.opt_val; + tcp_mtup_init(sk); break; case TCPOPT_WINDOW: { @@ -2555,7 +2557,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level, if (!tp->repair) err = -EINVAL; else if (sk->sk_state == TCP_ESTABLISHED) - err = tcp_repair_options_est(tp, + err = tcp_repair_options_est(sk, (struct tcp_repair_opt __user *)optval, optlen); else diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 6e3c512054a6..324c9bcc5456 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -180,6 +180,7 @@ void tcp_init_congestion_control(struct sock *sk) { const struct inet_connection_sock *icsk = inet_csk(sk); + tcp_sk(sk)->prior_ssthresh = 0; if (icsk->icsk_ca_ops->init) icsk->icsk_ca_ops->init(sk); if (tcp_ca_needs_ecn(sk)) |