diff options
| author | Ting-Yu Wang <anivia@google.com> | 2020-06-04 15:38:33 -0700 |
|---|---|---|
| committer | Nicolas Lacasse <nlacasse@google.com> | 2020-06-05 11:29:09 -0700 |
| commit | 41da7a568b1e4f46b3bc09724996556fb18b4d16 (patch) | |
| tree | 45c41391c3a0653a07c8609434b6649c15bcc984 /pkg/tcpip/transport/udp | |
| parent | f7663660917a5b2e250513d7c8cc98ff379ca46f (diff) | |
Fix copylocks error about copying IPTables.
IPTables.connections contains a sync.RWMutex. Copying it will trigger copylocks
analysis. Tested by manually enabling nogo tests.
sync.RWMutex is added to IPTables for the additional race condition discovered.
PiperOrigin-RevId: 314817019
Diffstat (limited to 'pkg/tcpip/transport/udp')
| -rw-r--r-- | pkg/tcpip/transport/udp/endpoint.go | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go index 79faa7869..663af8fec 100644 --- a/pkg/tcpip/transport/udp/endpoint.go +++ b/pkg/tcpip/transport/udp/endpoint.go @@ -247,11 +247,6 @@ func (e *endpoint) Close() { // ModerateRecvBuf implements tcpip.Endpoint.ModerateRecvBuf. func (e *endpoint) ModerateRecvBuf(copied int) {} -// IPTables implements tcpip.Endpoint.IPTables. -func (e *endpoint) IPTables() (stack.IPTables, error) { - return e.stack.IPTables(), nil -} - // Read reads data from the endpoint. This method does not block if // there is no data pending. func (e *endpoint) Read(addr *tcpip.FullAddress) (buffer.View, tcpip.ControlMessages, *tcpip.Error) { |