diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2020-08-14 17:27:23 -0700 |
|---|---|---|
| committer | Rahat Mahmood <46939889+mrahatm@users.noreply.github.com> | 2020-08-19 11:38:34 -0700 |
| commit | ae1cdd6d5a522e4de94747348e35d1964dc43c77 (patch) | |
| tree | 27335ba42c862cbe6015036f4b55b2562c08a275 /pkg/tcpip/stack/stack.go | |
| parent | 3f523b3bbcf5ef7f37bb247bd4c5727711c70ba9 (diff) | |
Use a single NetworkEndpoint per NIC per protocol
The NetworkEndpoint does not need to be created for each address.
Most of the work the NetworkEndpoint does is address agnostic.
PiperOrigin-RevId: 326759605
Diffstat (limited to 'pkg/tcpip/stack/stack.go')
| -rw-r--r-- | pkg/tcpip/stack/stack.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index 5b19c5d59..9a1c8e409 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -1321,7 +1321,7 @@ func (s *Stack) FindRoute(id tcpip.NICID, localAddr, remoteAddr tcpip.Address, n if id != 0 && !needRoute { if nic, ok := s.nics[id]; ok && nic.enabled() { if ref := s.getRefEP(nic, localAddr, remoteAddr, netProto); ref != nil { - return makeRoute(netProto, ref.ep.ID().LocalAddress, remoteAddr, nic.linkEP.LinkAddress(), ref, s.handleLocal && !nic.isLoopback(), multicastLoop && !nic.isLoopback()), nil + return makeRoute(netProto, ref.address(), remoteAddr, nic.linkEP.LinkAddress(), ref, s.handleLocal && !nic.isLoopback(), multicastLoop && !nic.isLoopback()), nil } } } else { @@ -1334,10 +1334,10 @@ func (s *Stack) FindRoute(id tcpip.NICID, localAddr, remoteAddr tcpip.Address, n if len(remoteAddr) == 0 { // If no remote address was provided, then the route // provided will refer to the link local address. - remoteAddr = ref.ep.ID().LocalAddress + remoteAddr = ref.address() } - r := makeRoute(netProto, ref.ep.ID().LocalAddress, remoteAddr, nic.linkEP.LinkAddress(), ref, s.handleLocal && !nic.isLoopback(), multicastLoop && !nic.isLoopback()) + r := makeRoute(netProto, ref.address(), remoteAddr, nic.linkEP.LinkAddress(), ref, s.handleLocal && !nic.isLoopback(), multicastLoop && !nic.isLoopback()) r.directedBroadcast = route.Destination.IsBroadcast(remoteAddr) if len(route.Gateway) > 0 { |