From 9b4d3280e172063a6563d9e72a75b500442ed9b9 Mon Sep 17 00:00:00 2001 From: Kevin Krakauer Date: Fri, 12 Jul 2019 18:08:03 -0700 Subject: Add IPPROTO_RAW, which allows raw sockets to write IP headers. iptables also relies on IPPROTO_RAW in a way. It opens such a socket to manipulate the kernel's tables, but it doesn't actually use any of the functionality. Blegh. PiperOrigin-RevId: 257903078 --- pkg/tcpip/network/ipv6/ipv6.go | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'pkg/tcpip/network/ipv6') diff --git a/pkg/tcpip/network/ipv6/ipv6.go b/pkg/tcpip/network/ipv6/ipv6.go index 27367d6c5..e3e8739fd 100644 --- a/pkg/tcpip/network/ipv6/ipv6.go +++ b/pkg/tcpip/network/ipv6/ipv6.go @@ -120,6 +120,13 @@ func (e *endpoint) WritePacket(r *stack.Route, gso *stack.GSO, hdr buffer.Prepen return e.linkEP.WritePacket(r, gso, hdr, payload, ProtocolNumber) } +// WriteHeaderIncludedPacker implements stack.NetworkEndpoint. It is not yet +// supported by IPv6. +func (*endpoint) WriteHeaderIncludedPacket(r *stack.Route, payload buffer.VectorisedView, loop stack.PacketLooping) *tcpip.Error { + // TODO(b/119580726): Support IPv6 header-included packets. + return tcpip.ErrNotSupported +} + // HandlePacket is called by the link layer when new ipv6 packets arrive for // this endpoint. func (e *endpoint) HandlePacket(r *stack.Route, vv buffer.VectorisedView) { -- cgit v1.2.3