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-rw-r--r--pkg/tcpip/header/icmpv6.go5
-rw-r--r--pkg/tcpip/network/ipv6/icmp.go2
2 files changed, 1 insertions, 6 deletions
diff --git a/pkg/tcpip/header/icmpv6.go b/pkg/tcpip/header/icmpv6.go
index 6be31beeb..4303fc5d5 100644
--- a/pkg/tcpip/header/icmpv6.go
+++ b/pkg/tcpip/header/icmpv6.go
@@ -49,11 +49,6 @@ const (
// neighbor advertisement packet.
ICMPv6NeighborAdvertMinimumSize = ICMPv6HeaderSize + NDPNAMinimumSize
- // ICMPv6NeighborAdvertSize is size of a neighbor advertisement
- // including the NDP Target Link Layer option for an Ethernet
- // address.
- ICMPv6NeighborAdvertSize = ICMPv6HeaderSize + NDPNAMinimumSize + NDPLinkLayerAddressSize
-
// ICMPv6EchoMinimumSize is the minimum size of a valid echo packet.
ICMPv6EchoMinimumSize = 8
diff --git a/pkg/tcpip/network/ipv6/icmp.go b/pkg/tcpip/network/ipv6/icmp.go
index a6fc9d125..a454f6c34 100644
--- a/pkg/tcpip/network/ipv6/icmp.go
+++ b/pkg/tcpip/network/ipv6/icmp.go
@@ -361,7 +361,7 @@ func (e *endpoint) handleICMP(r *stack.Route, pkt *stack.PacketBuffer, hasFragme
case header.ICMPv6NeighborAdvert:
received.NeighborAdvert.Increment()
- if !isNDPValid() || pkt.Data.Size() < header.ICMPv6NeighborAdvertSize {
+ if !isNDPValid() || pkt.Data.Size() < header.ICMPv6NeighborAdvertMinimumSize {
received.Invalid.Increment()
return
}