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| author | Bhasker Hariharan <bhaskerh@google.com> | 2021-02-02 11:03:37 -0800 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-02-02 11:05:28 -0800 |
| commit | 8c7c5abafbd8a72a43105cc352b42e48c12a99e8 (patch) | |
| tree | 99949c5fb992f8af16e686241840ed13683df5a8 /pkg/ring0/kernel_unsafe.go | |
| parent | 3817c7349de2dde950fd65dcab1f4859c095eeaf (diff) | |
Add support for rate limiting out of window ACKs.
Netstack today will send dupACK's with no rate limit for incoming out of
window segments. This can result in ACK loops for example if a TCP socket
connects to itself (actually permitted by TCP). Where the ACK sent in
response to packets being out of order itself gets considered as an out
of window segment resulting in another ACK being generated.
PiperOrigin-RevId: 355206877
Diffstat (limited to 'pkg/ring0/kernel_unsafe.go')
0 files changed, 0 insertions, 0 deletions