vendor: update everything

* If possible, update each dependency to the latest available version.

* Use releases over commit IDs and avoid vendoring branches.

Signed-off-by: Valentin Rothberg <rothberg@redhat.com>

1 files changed, 50 insertions, 11 deletions

diff --git a/vendor/github.com/vishvananda/netlink/neigh_linux.go b/vendor/github.com/vishvananda/netlink/neigh_linux.go
index f069db257..f75c22649 100644
--- a/vendor/github.com/vishvananda/netlink/neigh_linux.go
+++ b/vendor/github.com/vishvananda/netlink/neigh_linux.go
@@ -2,10 +2,10 @@ package netlink
 
 import (
 	"net"
-	"syscall"
 	"unsafe"
 
 	"github.com/vishvananda/netlink/nl"
+	"golang.org/x/sys/unix"
 )
 
 const (
@@ -73,7 +73,7 @@ func NeighAdd(neigh *Neigh) error {
 // NeighAdd will add an IP to MAC mapping to the ARP table
 // Equivalent to: `ip neigh add ....`
 func (h *Handle) NeighAdd(neigh *Neigh) error {
-	return h.neighAdd(neigh, syscall.NLM_F_CREATE|syscall.NLM_F_EXCL)
+	return h.neighAdd(neigh, unix.NLM_F_CREATE|unix.NLM_F_EXCL)
 }
 
 // NeighSet will add or replace an IP to MAC mapping to the ARP table
@@ -85,7 +85,7 @@ func NeighSet(neigh *Neigh) error {
 // NeighSet will add or replace an IP to MAC mapping to the ARP table
 // Equivalent to: `ip neigh replace....`
 func (h *Handle) NeighSet(neigh *Neigh) error {
-	return h.neighAdd(neigh, syscall.NLM_F_CREATE|syscall.NLM_F_REPLACE)
+	return h.neighAdd(neigh, unix.NLM_F_CREATE|unix.NLM_F_REPLACE)
 }
 
 // NeighAppend will append an entry to FDB
@@ -97,7 +97,7 @@ func NeighAppend(neigh *Neigh) error {
 // NeighAppend will append an entry to FDB
 // Equivalent to: `bridge fdb append...`
 func (h *Handle) NeighAppend(neigh *Neigh) error {
-	return h.neighAdd(neigh, syscall.NLM_F_CREATE|syscall.NLM_F_APPEND)
+	return h.neighAdd(neigh, unix.NLM_F_CREATE|unix.NLM_F_APPEND)
 }
 
 // NeighAppend will append an entry to FDB
@@ -109,7 +109,7 @@ func neighAdd(neigh *Neigh, mode int) error {
 // NeighAppend will append an entry to FDB
 // Equivalent to: `bridge fdb append...`
 func (h *Handle) neighAdd(neigh *Neigh, mode int) error {
-	req := h.newNetlinkRequest(syscall.RTM_NEWNEIGH, mode|syscall.NLM_F_ACK)
+	req := h.newNetlinkRequest(unix.RTM_NEWNEIGH, mode|unix.NLM_F_ACK)
 	return neighHandle(neigh, req)
 }
 
@@ -122,12 +122,13 @@ func NeighDel(neigh *Neigh) error {
 // NeighDel will delete an IP address from a link device.
 // Equivalent to: `ip addr del $addr dev $link`
 func (h *Handle) NeighDel(neigh *Neigh) error {
-	req := h.newNetlinkRequest(syscall.RTM_DELNEIGH, syscall.NLM_F_ACK)
+	req := h.newNetlinkRequest(unix.RTM_DELNEIGH, unix.NLM_F_ACK)
 	return neighHandle(neigh, req)
 }
 
 func neighHandle(neigh *Neigh, req *nl.NetlinkRequest) error {
 	var family int
+
 	if neigh.Family > 0 {
 		family = neigh.Family
 	} else {
@@ -151,12 +152,25 @@ func neighHandle(neigh *Neigh, req *nl.NetlinkRequest) error {
 	dstData := nl.NewRtAttr(NDA_DST, ipData)
 	req.AddData(dstData)
 
-	if neigh.Flags != NTF_PROXY || neigh.HardwareAddr != nil {
+	if neigh.LLIPAddr != nil {
+		llIPData := nl.NewRtAttr(NDA_LLADDR, neigh.LLIPAddr.To4())
+		req.AddData(llIPData)
+	} else if neigh.Flags != NTF_PROXY || neigh.HardwareAddr != nil {
 		hwData := nl.NewRtAttr(NDA_LLADDR, []byte(neigh.HardwareAddr))
 		req.AddData(hwData)
 	}
 
-	_, err := req.Execute(syscall.NETLINK_ROUTE, 0)
+	if neigh.Vlan != 0 {
+		vlanData := nl.NewRtAttr(NDA_VLAN, nl.Uint16Attr(uint16(neigh.Vlan)))
+		req.AddData(vlanData)
+	}
+
+	if neigh.VNI != 0 {
+		vniData := nl.NewRtAttr(NDA_VNI, nl.Uint32Attr(uint32(neigh.VNI)))
+		req.AddData(vniData)
+	}
+
+	_, err := req.Execute(unix.NETLINK_ROUTE, 0)
 	return err
 }
 
@@ -189,7 +203,7 @@ func (h *Handle) NeighProxyList(linkIndex, family int) ([]Neigh, error) {
 }
 
 func (h *Handle) neighList(linkIndex, family, flags int) ([]Neigh, error) {
-	req := h.newNetlinkRequest(syscall.RTM_GETNEIGH, syscall.NLM_F_DUMP)
+	req := h.newNetlinkRequest(unix.RTM_GETNEIGH, unix.NLM_F_DUMP)
 	msg := Ndmsg{
 		Family: uint8(family),
 		Index:  uint32(linkIndex),
@@ -197,7 +211,7 @@ func (h *Handle) neighList(linkIndex, family, flags int) ([]Neigh, error) {
 	}
 	req.AddData(&msg)
 
-	msgs, err := req.Execute(syscall.NETLINK_ROUTE, syscall.RTM_NEWNEIGH)
+	msgs, err := req.Execute(unix.NETLINK_ROUTE, unix.RTM_NEWNEIGH)
 	if err != nil {
 		return nil, err
 	}
@@ -237,12 +251,37 @@ func NeighDeserialize(m []byte) (*Neigh, error) {
 		return nil, err
 	}
 
+	// This should be cached for perfomance
+	// once per table dump
+	link, err := LinkByIndex(neigh.LinkIndex)
+	if err != nil {
+		return nil, err
+	}
+	encapType := link.Attrs().EncapType
+
 	for _, attr := range attrs {
 		switch attr.Attr.Type {
 		case NDA_DST:
 			neigh.IP = net.IP(attr.Value)
 		case NDA_LLADDR:
-			neigh.HardwareAddr = net.HardwareAddr(attr.Value)
+			// BUG: Is this a bug in the netlink library?
+			// #define RTA_LENGTH(len) (RTA_ALIGN(sizeof(struct rtattr)) + (len))
+			// #define RTA_PAYLOAD(rta) ((int)((rta)->rta_len) - RTA_LENGTH(0))
+			attrLen := attr.Attr.Len - unix.SizeofRtAttr
+			if attrLen == 4 && (encapType == "ipip" ||
+				encapType == "sit" ||
+				encapType == "gre") {
+				neigh.LLIPAddr = net.IP(attr.Value)
+			} else if attrLen == 16 &&
+				encapType == "tunnel6" {
+				neigh.IP = net.IP(attr.Value)
+			} else {
+				neigh.HardwareAddr = net.HardwareAddr(attr.Value)
+			}
+		case NDA_VLAN:
+			neigh.Vlan = int(native.Uint16(attr.Value[0:2]))
+		case NDA_VNI:
+			neigh.VNI = int(native.Uint32(attr.Value[0:4]))
 		}
 	}