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| author | Eric Dumazet <edumazet@google.com> | 2020-01-31 09:14:47 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-02-14 16:30:59 -0500 |
| commit | b1e355a76ff17a4efa164b53df9d785d966cb54c (patch) | |
| tree | a71f0fa4823aa6ee0e4885165f9257faea6f268c /net | |
| parent | ae9cd0761263007889f9cb213914c0117c6928f9 (diff) | |
| download | linux-stable-b1e355a76ff17a4efa164b53df9d785d966cb54c.tar.gz linux-stable-b1e355a76ff17a4efa164b53df9d785d966cb54c.tar.bz2 linux-stable-b1e355a76ff17a4efa164b53df9d785d966cb54c.zip | |
tcp: clear tp->total_retrans in tcp_disconnect()
[ Upstream commit c13c48c00a6bc1febc73902505bdec0967bd7095 ]
total_retrans needs to be cleared in tcp_disconnect().
tcp_disconnect() is rarely used, but it is worth fixing it.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: SeongJae Park <sjpark@amazon.de>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/tcp.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 6e25524c6a74..dd9625cb95cd 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2301,6 +2301,7 @@ int tcp_disconnect(struct sock *sk, int flags) tcp_set_ca_state(sk, TCP_CA_Open); tp->is_sack_reneg = 0; 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() |