Commit c13c48c0 authored by Eric Dumazet's avatar Eric Dumazet Committed by Jakub Kicinski

tcp: clear tp->total_retrans in tcp_disconnect()

total_retrans needs to be cleared in tcp_disconnect().

tcp_disconnect() is rarely used, but it is worth fixing it.

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Cc: SeongJae Park <sjpark@amazon.de>
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 91a7d4bf
...@@ -2626,6 +2626,7 @@ int tcp_disconnect(struct sock *sk, int flags) ...@@ -2626,6 +2626,7 @@ int tcp_disconnect(struct sock *sk, int flags)
tcp_set_ca_state(sk, TCP_CA_Open); tcp_set_ca_state(sk, TCP_CA_Open);
tp->is_sack_reneg = 0; tp->is_sack_reneg = 0;
tcp_clear_retrans(tp); tcp_clear_retrans(tp);
tp->total_retrans = 0;
inet_csk_delack_init(sk); inet_csk_delack_init(sk);
/* Initialize rcv_mss to TCP_MIN_MSS to avoid division by 0 /* Initialize rcv_mss to TCP_MIN_MSS to avoid division by 0
* issue in __tcp_select_window() * issue in __tcp_select_window()
......
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