| commit | b0e50c4e895aa2e8b8469eb359a43778df3db27e | [log] [tgz] |
|---|---|---|
| author | Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | Wed Nov 01 16:32:15 2017 +0300 |
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | Fri Nov 24 08:33:40 2017 +0100 |
| tree | acf4aaf91dc6a2ece48e7b6b094d72e424d9c13d | |
| parent | 563c24f65f4fb009047cf4702dd16c7c592fd2b2 [diff] |
tcp_nv: fix division by zero in tcpnv_acked() [ Upstream commit 4eebff27ca4182bbf5f039dd60d79e2d7c0a707e ] Average RTT could become zero. This happened in real life at least twice. This patch treats zero as 1us. Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru> Acked-by: Lawrence Brakmo <Brakmo@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>