Update vishvananda/netlink

Update netlink package to fix some critical
netlink issues.

Signed-off-by: Jana Radhakrishnan <mrjana@docker.com>

Godeps/Godeps.json

@@ -131,7 +131,7 @@
 		},
 		{
 			"ImportPath": "github.com/vishvananda/netlink",
-			"Rev": "329b40d4e308deb2abe80dbb1f74078e5ab13164"
+			"Rev": "4b5dce31de6d42af5bb9811c6d265472199e0fec"
 		}
 	]
 }

Godeps/_workspace/src/github.com/vishvananda/netlink/link.go

@@ -157,6 +157,7 @@ type Vxlan struct {
 	L2miss       bool
 	L3miss       bool
 	NoAge        bool
+	GBP          bool
 	Age          int
 	Limit        int
 	Port         int

Godeps/_workspace/src/github.com/vishvananda/netlink/link_linux.go

@@ -73,10 +73,7 @@ func LinkSetMTU(link Link, mtu int) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_MTU
 	req.AddData(msg)
 
 	b := make([]byte, 4)
@@ -97,10 +94,7 @@ func LinkSetName(link Link, name string) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_IFNAME
 	req.AddData(msg)
 
 	data := nl.NewRtAttr(syscall.IFLA_IFNAME, []byte(name))
@@ -118,10 +112,7 @@ func LinkSetHardwareAddr(link Link, hwaddr net.HardwareAddr) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_ADDRESS
 	req.AddData(msg)
 
 	data := nl.NewRtAttr(syscall.IFLA_ADDRESS, []byte(hwaddr))
@@ -151,10 +142,7 @@ func LinkSetMasterByIndex(link Link, masterIndex int) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_MASTER
 	req.AddData(msg)
 
 	b := make([]byte, 4)
@@ -176,10 +164,7 @@ func LinkSetNsPid(link Link, nspid int) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_NET_NS_PID
 	req.AddData(msg)
 
 	b := make([]byte, 4)
@@ -201,10 +186,7 @@ func LinkSetNsFd(link Link, fd int) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_UNSPEC)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = nl.IFLA_NET_NS_FD
 	req.AddData(msg)
 
 	b := make([]byte, 4)
@@ -266,6 +248,10 @@ func addVxlanAttrs(vxlan *Vxlan, linkInfo *nl.RtAttr) {
 	nl.NewRtAttrChild(data, nl.IFLA_VXLAN_L2MISS, boolAttr(vxlan.L2miss))
 	nl.NewRtAttrChild(data, nl.IFLA_VXLAN_L3MISS, boolAttr(vxlan.L3miss))
 
+	if vxlan.GBP {
+		nl.NewRtAttrChild(data, nl.IFLA_VXLAN_GBP, boolAttr(vxlan.GBP))
+	}
+
 	if vxlan.NoAge {
 		nl.NewRtAttrChild(data, nl.IFLA_VXLAN_AGEING, nl.Uint32Attr(0))
 	} else if vxlan.Age > 0 {
@@ -627,10 +613,7 @@ func setProtinfoAttr(link Link, mode bool, attr int) error {
 	req := nl.NewNetlinkRequest(syscall.RTM_SETLINK, syscall.NLM_F_ACK)
 
 	msg := nl.NewIfInfomsg(syscall.AF_BRIDGE)
-	msg.Type = syscall.RTM_SETLINK
-	msg.Flags = syscall.NLM_F_REQUEST
 	msg.Index = int32(base.Index)
-	msg.Change = syscall.IFLA_PROTINFO | syscall.NLA_F_NESTED
 	req.AddData(msg)
 
 	br := nl.NewRtAttr(syscall.IFLA_PROTINFO|syscall.NLA_F_NESTED, nil)
@@ -683,6 +666,8 @@ func parseVxlanData(link Link, data []syscall.NetlinkRouteAttr) {
 			vxlan.L2miss = int8(datum.Value[0]) != 0
 		case nl.IFLA_VXLAN_L3MISS:
 			vxlan.L3miss = int8(datum.Value[0]) != 0
+		case nl.IFLA_VXLAN_GBP:
+			vxlan.GBP = int8(datum.Value[0]) != 0
 		case nl.IFLA_VXLAN_AGEING:
 			vxlan.Age = int(native.Uint32(datum.Value[0:4]))
 			vxlan.NoAge = vxlan.Age == 0

Godeps/_workspace/src/github.com/vishvananda/netlink/link_test.go

@@ -150,6 +150,9 @@ func compareVxlan(t *testing.T, expected, actual *Vxlan) {
 	if actual.L3miss != expected.L3miss {
 		t.Fatal("Vxlan.L3miss doesn't match")
 	}
+	if actual.GBP != expected.GBP {
+		t.Fatal("Vxlan.GBP doesn't match")
+	}
 	if expected.NoAge {
 		if !actual.NoAge {
 			t.Fatal("Vxlan.NoAge doesn't match")

Godeps/_workspace/src/github.com/vishvananda/netlink/nl/link_linux.go

@@ -47,7 +47,15 @@ const (
 	IFLA_VXLAN_PORT
 	IFLA_VXLAN_GROUP6
 	IFLA_VXLAN_LOCAL6
-	IFLA_VXLAN_MAX = IFLA_VXLAN_LOCAL6
+	IFLA_VXLAN_UDP_CSUM
+	IFLA_VXLAN_UDP_ZERO_CSUM6_TX
+	IFLA_VXLAN_UDP_ZERO_CSUM6_RX
+	IFLA_VXLAN_REMCSUM_TX
+	IFLA_VXLAN_REMCSUM_RX
+	IFLA_VXLAN_GBP
+	IFLA_VXLAN_REMCSUM_NOPARTIAL
+	IFLA_VXLAN_FLOWBASED
+	IFLA_VXLAN_MAX = IFLA_VXLAN_FLOWBASED
 )
 
 const (