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| author | gVisor bot <gvisor-bot@google.com> | 2020-06-26 17:49:32 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-06-26 17:51:04 -0700 |
| commit | 8dbeac53ce1b3c1cf4a5f2f0ccdd7196f4656fd8 (patch) | |
| tree | 7f7aba5579e946afd3e9bc76e70a2bedf52de9d4 /pkg/sentry/socket/socket.go | |
| parent | aed71839769be3106896a534b315c128ca15e46b (diff) | |
Implement SO_NO_CHECK socket option.
SO_NO_CHECK is used to skip the UDP checksum generation on a TX socket
(UDP checksum is optional on IPv4).
Test:
- TestNoChecksum
- SoNoCheckOffByDefault (UdpSocketTest)
- SoNoCheck (UdpSocketTest)
Fixes #3055
PiperOrigin-RevId: 318575215
Diffstat (limited to 'pkg/sentry/socket/socket.go')
| -rw-r--r-- | pkg/sentry/socket/socket.go | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/pkg/sentry/socket/socket.go b/pkg/sentry/socket/socket.go index 6580bd6e9..fcd7f9d7f 100644 --- a/pkg/sentry/socket/socket.go +++ b/pkg/sentry/socket/socket.go @@ -407,7 +407,6 @@ func emitUnimplementedEvent(t *kernel.Task, name int) { linux.SO_MARK, linux.SO_MAX_PACING_RATE, linux.SO_NOFCS, - linux.SO_NO_CHECK, linux.SO_OOBINLINE, linux.SO_PASSCRED, linux.SO_PASSSEC, |