diff options
| author | Ghanan Gowripalan <ghanan@google.com> | 2021-04-21 18:07:13 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-04-21 18:09:27 -0700 |
| commit | 47bc115158397024841aa3747be7558b2c317cbb (patch) | |
| tree | 462032ed4e1db726ed48fa974c7c8dbf928775c6 /pkg/tcpip/transport/tcp/protocol.go | |
| parent | 6f9db949d89000d920da5c97adad470cf97b1c6c (diff) | |
Only carry GSO options in the packet buffer
With this change, GSO options no longer needs to be passed around as
a function argument in the write path.
This change is done in preparation for a later change that defers
segmentation, and may change GSO options for a packet as it flows
down the stack.
Updates #170.
PiperOrigin-RevId: 369774872
Diffstat (limited to 'pkg/tcpip/transport/tcp/protocol.go')
| -rw-r--r-- | pkg/tcpip/transport/tcp/protocol.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/pkg/tcpip/transport/tcp/protocol.go b/pkg/tcpip/transport/tcp/protocol.go index fe0d7f10f..a3d1aa1a3 100644 --- a/pkg/tcpip/transport/tcp/protocol.go +++ b/pkg/tcpip/transport/tcp/protocol.go @@ -159,8 +159,8 @@ func (p *protocol) HandleUnknownDestinationPacket(id stack.TransportEndpointID, // replyWithReset replies to the given segment with a reset segment. // // If the passed TTL is 0, then the route's default TTL will be used. -func replyWithReset(stack *stack.Stack, s *segment, tos, ttl uint8) tcpip.Error { - route, err := stack.FindRoute(s.nicID, s.dstAddr, s.srcAddr, s.netProto, false /* multicastLoop */) +func replyWithReset(st *stack.Stack, s *segment, tos, ttl uint8) tcpip.Error { + route, err := st.FindRoute(s.nicID, s.dstAddr, s.srcAddr, s.netProto, false /* multicastLoop */) if err != nil { return err } @@ -200,7 +200,7 @@ func replyWithReset(stack *stack.Stack, s *segment, tos, ttl uint8) tcpip.Error seq: seq, ack: ack, rcvWnd: 0, - }, buffer.VectorisedView{}, nil /* gso */, nil /* PacketOwner */) + }, buffer.VectorisedView{}, stack.GSO{}, nil /* PacketOwner */) } // SetOption implements stack.TransportProtocol.SetOption. |