From 3e4102b2ead18aa768e1b8082d9865a9c567ce4e Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Fri, 16 Aug 2019 19:30:59 -0700 Subject: netstack: disconnect an unix socket only if the address family is AF_UNSPEC Linux allows to call connect for ANY and the zero port. PiperOrigin-RevId: 263892534 --- pkg/tcpip/transport/tcp/endpoint.go | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'pkg/tcpip/transport/tcp') diff --git a/pkg/tcpip/transport/tcp/endpoint.go b/pkg/tcpip/transport/tcp/endpoint.go index e5f835c20..24b32e4af 100644 --- a/pkg/tcpip/transport/tcp/endpoint.go +++ b/pkg/tcpip/transport/tcp/endpoint.go @@ -1362,13 +1362,13 @@ func (e *endpoint) checkV4Mapped(addr *tcpip.FullAddress) (tcpip.NetworkProtocol return netProto, nil } +// Disconnect implements tcpip.Endpoint.Disconnect. +func (*endpoint) Disconnect() *tcpip.Error { + return tcpip.ErrNotSupported +} + // Connect connects the endpoint to its peer. func (e *endpoint) Connect(addr tcpip.FullAddress) *tcpip.Error { - if addr.Addr == "" && addr.Port == 0 { - // AF_UNSPEC isn't supported. - return tcpip.ErrAddressFamilyNotSupported - } - return e.connect(addr, true, true) } -- cgit v1.2.3