diff options
Diffstat (limited to 'pkg/tcpip/link/muxed/injectable.go')
| -rw-r--r-- | pkg/tcpip/link/muxed/injectable.go | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/pkg/tcpip/link/muxed/injectable.go b/pkg/tcpip/link/muxed/injectable.go index 41524e271..682b60291 100644 --- a/pkg/tcpip/link/muxed/injectable.go +++ b/pkg/tcpip/link/muxed/injectable.go @@ -84,12 +84,23 @@ func (m *InjectableEndpoint) InjectInbound(protocol tcpip.NetworkProtocolNumber, m.dispatcher.DeliverNetworkPacket(m, "" /* remote */, "" /* local */, protocol, vv, nil /* linkHeader */) } +// WritePackets writes outbound packets to the appropriate +// LinkInjectableEndpoint based on the RemoteAddress. HandleLocal only works if +// r.RemoteAddress has a route registered in this endpoint. +func (m *InjectableEndpoint) WritePackets(r *stack.Route, gso *stack.GSO, hdrs []stack.PacketDescriptor, payload buffer.VectorisedView, protocol tcpip.NetworkProtocolNumber) (int, *tcpip.Error) { + endpoint, ok := m.routes[r.RemoteAddress] + if !ok { + return 0, tcpip.ErrNoRoute + } + return endpoint.WritePackets(r, gso, hdrs, payload, protocol) +} + // WritePacket writes outbound packets to the appropriate LinkInjectableEndpoint // based on the RemoteAddress. HandleLocal only works if r.RemoteAddress has a // route registered in this endpoint. -func (m *InjectableEndpoint) WritePacket(r *stack.Route, _ *stack.GSO, hdr buffer.Prependable, payload buffer.VectorisedView, protocol tcpip.NetworkProtocolNumber) *tcpip.Error { +func (m *InjectableEndpoint) WritePacket(r *stack.Route, gso *stack.GSO, hdr buffer.Prependable, payload buffer.VectorisedView, protocol tcpip.NetworkProtocolNumber) *tcpip.Error { if endpoint, ok := m.routes[r.RemoteAddress]; ok { - return endpoint.WritePacket(r, nil /* gso */, hdr, payload, protocol) + return endpoint.WritePacket(r, gso, hdr, payload, protocol) } return tcpip.ErrNoRoute } |