diff options
| author | gVisor bot <gvisor-bot@google.com> | 2020-03-10 14:49:16 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-03-10 14:50:13 -0700 |
| commit | d6440ec5a125746b76f189c0a5d5946dde9afc37 (patch) | |
| tree | 3a98f8a271e2613b98d4ffac4f615766f8237e48 /pkg/tcpip/stack/stack.go | |
| parent | 0990ef7517236228f575f222ae639d375badec15 (diff) | |
The packet forwarding should resolve the link address if necessary.
Fixes #1510
Test:
- stack_test.TestForwardingWithStaticResolver
- stack_test.TestForwardingWithFakeResolver
- stack_test.TestForwardingWithNoResolver
- stack_test.TestForwardingWithFakeResolverPartialTimeout
- stack_test.TestForwardingWithFakeResolverTwoPackets
- stack_test.TestForwardingWithFakeResolverManyPackets
- stack_test.TestForwardingWithFakeResolverManyResolutions
PiperOrigin-RevId: 300182570
Diffstat (limited to 'pkg/tcpip/stack/stack.go')
| -rw-r--r-- | pkg/tcpip/stack/stack.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/tcpip/stack/stack.go b/pkg/tcpip/stack/stack.go index 13354d884..6f423874a 100644 --- a/pkg/tcpip/stack/stack.go +++ b/pkg/tcpip/stack/stack.go @@ -462,6 +462,10 @@ type Stack struct { // opaqueIIDOpts hold the options for generating opaque interface identifiers // (IIDs) as outlined by RFC 7217. opaqueIIDOpts OpaqueInterfaceIdentifierOptions + + // forwarder holds the packets that wait for their link-address resolutions + // to complete, and forwards them when each resolution is done. + forwarder *forwardQueue } // UniqueID is an abstract generator of unique identifiers. @@ -641,6 +645,7 @@ func New(opts Options) *Stack { uniqueIDGenerator: opts.UniqueID, ndpDisp: opts.NDPDisp, opaqueIIDOpts: opts.OpaqueIIDOpts, + forwarder: newForwardQueue(), } // Add specified network protocols. |