diff options
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index f3a4d2dcbf7a..2ceda7ddaed5 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2261,6 +2261,7 @@ int tcp_disconnect(struct sock *sk, int flags) tp->window_clamp = 0; tcp_set_ca_state(sk, TCP_CA_Open); tcp_clear_retrans(tp); + tp->total_retrans = 0; inet_csk_delack_init(sk); /* Initialize rcv_mss to TCP_MIN_MSS to avoid division by 0 * issue in __tcp_select_window() @@ -2272,6 +2273,10 @@ int tcp_disconnect(struct sock *sk, int flags) dst_release(sk->sk_rx_dst); sk->sk_rx_dst = NULL; tcp_saved_syn_free(tp); + tp->segs_in = 0; + tp->segs_out = 0; + tp->bytes_acked = 0; + tp->bytes_received = 0; WARN_ON(inet->inet_num && !icsk->icsk_bind_hash); @@ -3144,6 +3149,7 @@ void __init tcp_init(void) int max_rshare, max_wshare, cnt; unsigned int i; + BUILD_BUG_ON(TCP_MIN_SND_MSS <= MAX_TCP_OPTION_SPACE); sock_skb_cb_check_size(sizeof(struct tcp_skb_cb)); percpu_counter_init(&tcp_sockets_allocated, 0, GFP_KERNEL); |