diff options
| -rw-r--r-- | pkg/tcpip/transport/tcp/endpoint.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index 8d52414b7..b5a8e15ee 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -2047,8 +2047,14 @@ func (e *endpoint) Shutdown(flags tcpip.ShutdownFlags) *tcpip.Error { // work mutex is available. if e.workMu.TryLock() { e.mu.Lock() - e.resetConnectionLocked(tcpip.ErrConnectionAborted) - e.notifyProtocolGoroutine(notifyTickleWorker) + // We need to double check here to make + // sure worker has not transitioned the + // endpoint out of a connected state + // before trying to send a reset. + if e.EndpointState().connected() { + e.resetConnectionLocked(tcpip.ErrConnectionAborted) + e.notifyProtocolGoroutine(notifyTickleWorker) + } e.mu.Unlock() e.workMu.Unlock() } else { |