diff options
Diffstat (limited to 'pkg/tcpip/link/loopback/loopback.go')
| -rw-r--r-- | pkg/tcpip/link/loopback/loopback.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/pkg/tcpip/link/loopback/loopback.go b/pkg/tcpip/link/loopback/loopback.go index 554ad64de..fc3f80c01 100644 --- a/pkg/tcpip/link/loopback/loopback.go +++ b/pkg/tcpip/link/loopback/loopback.go @@ -77,7 +77,11 @@ func (e *endpoint) WritePacket(_ *stack.Route, hdr buffer.Prependable, payload b views[0] = hdr.View() views = append(views, payload.Views()...) vv := buffer.NewVectorisedView(len(views[0])+payload.Size(), views) - e.dispatcher.DeliverNetworkPacket(e, "", protocol, vv) + + // Because we're immediately turning around and writing the packet back to the + // rx path, we intentionally don't preserve the remote and local link + // addresses from the stack.Route we're passed. + e.dispatcher.DeliverNetworkPacket(e, "" /* remoteLinkAddr */, "" /* localLinkAddr */, protocol, vv) return nil } |