diff options
Diffstat (limited to 'pkg/tcpip/link/qdisc/fifo/endpoint.go')
| -rw-r--r-- | pkg/tcpip/link/qdisc/fifo/endpoint.go | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/pkg/tcpip/link/qdisc/fifo/endpoint.go b/pkg/tcpip/link/qdisc/fifo/endpoint.go index 27667f5f0..b7458b620 100644 --- a/pkg/tcpip/link/qdisc/fifo/endpoint.go +++ b/pkg/tcpip/link/qdisc/fifo/endpoint.go @@ -154,8 +154,7 @@ func (e *endpoint) GSOMaxSize() uint32 { func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, protocol tcpip.NetworkProtocolNumber, pkt *stack.PacketBuffer) *tcpip.Error { // WritePacket caller's do not set the following fields in PacketBuffer // so we populate them here. - newRoute := r.Clone() - pkt.EgressRoute = newRoute + pkt.EgressRoute = r pkt.GSOOptions = gso pkt.NetworkProtocolNumber = protocol d := e.dispatchers[int(pkt.Hash)%len(e.dispatchers)] @@ -178,11 +177,6 @@ func (e *endpoint) WritePackets(_ *stack.Route, _ *stack.GSO, pkts stack.PacketB for pkt := pkts.Front(); pkt != nil; { d := e.dispatchers[int(pkt.Hash)%len(e.dispatchers)] nxt := pkt.Next() - // Since qdisc can hold onto a packet for long we should Clone - // the route here to ensure it doesn't get released while the - // packet is still in our queue. - newRoute := pkt.EgressRoute.Clone() - pkt.EgressRoute = newRoute if !d.q.enqueue(pkt) { if enqueued > 0 { d.newPacketWaker.Assert() |