From 3f7d9370909a598cf83dfa07a1e87545a66e182f Mon Sep 17 00:00:00 2001 From: Kevin Krakauer Date: Thu, 14 Nov 2019 10:14:07 -0800 Subject: Use PacketBuffers for outgoing packets. PiperOrigin-RevId: 280455453 --- pkg/tcpip/transport/raw/endpoint.go | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'pkg/tcpip/transport/raw') diff --git a/pkg/tcpip/transport/raw/endpoint.go b/pkg/tcpip/transport/raw/endpoint.go index 230a1537a..5aafe2615 100644 --- a/pkg/tcpip/transport/raw/endpoint.go +++ b/pkg/tcpip/transport/raw/endpoint.go @@ -338,13 +338,18 @@ func (e *endpoint) finishWrite(payloadBytes []byte, route *stack.Route) (int64, switch e.NetProto { case header.IPv4ProtocolNumber: if !e.associated { - if err := route.WriteHeaderIncludedPacket(buffer.View(payloadBytes).ToVectorisedView()); err != nil { + if err := route.WriteHeaderIncludedPacket(tcpip.PacketBuffer{ + Data: buffer.View(payloadBytes).ToVectorisedView(), + }); err != nil { return 0, nil, err } break } hdr := buffer.NewPrependable(len(payloadBytes) + int(route.MaxHeaderLength())) - if err := route.WritePacket(nil /* gso */, hdr, buffer.View(payloadBytes).ToVectorisedView(), stack.NetworkHeaderParams{Protocol: e.TransProto, TTL: route.DefaultTTL(), TOS: stack.DefaultTOS}); err != nil { + if err := route.WritePacket(nil /* gso */, stack.NetworkHeaderParams{Protocol: e.TransProto, TTL: route.DefaultTTL(), TOS: stack.DefaultTOS}, tcpip.PacketBuffer{ + Header: hdr, + Data: buffer.View(payloadBytes).ToVectorisedView(), + }); err != nil { return 0, nil, err } -- cgit v1.2.3