diff options
| -rw-r--r-- | pkg/tcpip/transport/udp/endpoint.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/tcpip/transport/udp/endpoint.go b/pkg/tcpip/transport/udp/endpoint.go index 66455ef46..dccb9a7eb 100644 --- a/pkg/tcpip/transport/udp/endpoint.go +++ b/pkg/tcpip/transport/udp/endpoint.go @@ -747,6 +747,10 @@ func (e *endpoint) Disconnect() *tcpip.Error { } e.state = StateBound } else { + if e.id.LocalPort != 0 { + // Release the ephemeral port. + e.stack.ReleasePort(e.effectiveNetProtos, ProtocolNumber, e.id.LocalAddress, e.id.LocalPort) + } e.state = StateInitial } |