diff options
| author | Eric Dumazet <edumazet@google.com> | 2020-01-31 10:44:50 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-14 16:30:59 -0500 |
| commit | 1f6f96b99deeaf7e840199d6b140a6b5be0264aa (patch) | |
| tree | 8e6ad90f9d289d626f34a7ea9eebdcfcf44722bb /net/ipv4 | |
| parent | 5022fce17b72c5e63c374b2cb433f734a183ea09 (diff) | |
tcp: clear tp->segs_{in|out} in tcp_disconnect()
[ Upstream commit 784f8344de750a41344f4bbbebb8507a730fc99c ]
tp->segs_in and tp->segs_out need to be cleared in tcp_disconnect().
tcp_disconnect() is rarely used, but it is worth fixing it.
Fixes: 2efd055c53c0 ("tcp: add tcpi_segs_in and tcpi_segs_out to tcp_info")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Marcelo Ricardo Leitner <mleitner@redhat.com>
Cc: Yuchung Cheng <ycheng@google.com>
Cc: Neal Cardwell <ncardwell@google.com>
Acked-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index dd1599c1ccad..02918e0d635e 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2314,6 +2314,8 @@ 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; tp->data_segs_in = 0; |