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| author | Ghanan Gowripalan <ghanan@google.com> | 2020-10-22 17:00:40 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-10-22 17:02:29 -0700 |
| commit | c1a6ba06ab402c08e3300abd9403026c690dc168 (patch) | |
| tree | 6701c5596e4b244d4cb820fcf2c005a9545495e7 /pkg/tcpip/transport/udp | |
| parent | c188daf889ea71b30e6862f3a87fcd9924319b70 (diff) | |
Pass NetworkInterface to LinkAddressRequest
Previously a link endpoint was passed to
stack.LinkAddressResolver.LinkAddressRequest. With this change,
implementations that want a route for the link address request may
find one through the stack. Other implementations that want to send
a packet without a route may continue to do so using the network
interface directly.
Test: - arp_test.TestLinkAddressRequest
- ipv6.TestLinkAddressRequest
PiperOrigin-RevId: 338577474
Diffstat (limited to 'pkg/tcpip/transport/udp')
| -rw-r--r-- | pkg/tcpip/transport/udp/udp_test.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/tcpip/transport/udp/udp_test.go b/pkg/tcpip/transport/udp/udp_test.go index b4604ba35..f9fbfa954 100644 --- a/pkg/tcpip/transport/udp/udp_test.go +++ b/pkg/tcpip/transport/udp/udp_test.go @@ -1452,6 +1452,10 @@ func (*testInterface) Enabled() bool { return true } +func (*testInterface) WritePacketToRemote(tcpip.LinkAddress, *stack.GSO, tcpip.NetworkProtocolNumber, *stack.PacketBuffer) *tcpip.Error { + return tcpip.ErrNotSupported +} + func TestTTL(t *testing.T) { for _, flow := range []testFlow{unicastV4, unicastV4in6, unicastV6, unicastV6Only, multicastV4, multicastV4in6, multicastV6, broadcast, broadcastIn6} { t.Run(fmt.Sprintf("flow:%s", flow), func(t *testing.T) { |