vndr libnetwork to adjust for updated runc

Signed-off-by: Andrew Hsu <andrewhsu@docker.com>
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 75c4b741550a3c5cb061269cc92a5d563d153626)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

hack/dockerfile/install/proxy.installer

@@ -3,7 +3,7 @@
 # LIBNETWORK_COMMIT is used to build the docker-userland-proxy binary. When
 # updating the binary version, consider updating github.com/docker/libnetwork
 # in vendor.conf accordingly
-LIBNETWORK_COMMIT=8bc51fd276b549b106dbc7bf8ab18b3a01d66e64 # bump_18.09 branch
+LIBNETWORK_COMMIT=2cfbf9b1f98162a55829a21cc603c76072a75382 # bump_18.09 branch
 
 install_proxy() {
 	case "$1" in

vendor.conf

@@ -37,7 +37,7 @@ github.com/mitchellh/hashstructure 2bca23e0e452137f789efbc8610126fd8b94f73b
 #get libnetwork packages
 
 # When updating, also update LIBNETWORK_COMMIT in hack/dockerfile/install/proxy accordingly
-github.com/docker/libnetwork 8bc51fd276b549b106dbc7bf8ab18b3a01d66e64 # bump_18.09 branch
+github.com/docker/libnetwork 2cfbf9b1f98162a55829a21cc603c76072a75382 # bump_18.09 branch
 github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
 github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec

vendor/github.com/docker/libnetwork/sandbox_externalkey_unix.go

@@ -11,7 +11,7 @@ import (
 	"os"
 
 	"github.com/docker/libnetwork/types"
-	"github.com/opencontainers/runc/libcontainer/configs"
+	"github.com/opencontainers/runtime-spec/specs-go"
 	"github.com/sirupsen/logrus"
 )
 
@@ -20,7 +20,7 @@ const success = "success"
 
 // processSetKeyReexec is a private function that must be called only on an reexec path
 // It expects 3 args { [0] = "libnetwork-setkey", [1] = <container-id>, [2] = <controller-id> }
-// It also expects configs.HookState as a json string in <stdin>
+// It also expects specs.State as a json string in <stdin>
 // Refer to https://github.com/opencontainers/runc/pull/160/ for more information
 func processSetKeyReexec() {
 	var err error
@@ -39,12 +39,12 @@ func processSetKeyReexec() {
 	}
 	containerID := os.Args[1]
 
-	// We expect configs.HookState as a json string in <stdin>
+	// We expect specs.State as a json string in <stdin>
 	stateBuf, err := ioutil.ReadAll(os.Stdin)
 	if err != nil {
 		return
 	}
-	var state configs.HookState
+	var state specs.State
 	if err = json.Unmarshal(stateBuf, &state); err != nil {
 		return
 	}

vendor/github.com/docker/libnetwork/vendor.conf

@@ -32,7 +32,7 @@ github.com/mattn/go-shellwords v1.0.3
 github.com/miekg/dns v1.0.7
 github.com/opencontainers/go-digest v1.0.0-rc1
 github.com/opencontainers/image-spec v1.0.1
-github.com/opencontainers/runc 69663f0bd4b60df09991c08812a60108003fa340
+github.com/opencontainers/runc 96ec2177ae841256168fcf76954f7177af9446eb
 github.com/opencontainers/runtime-spec v1.0.1
 github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
 github.com/sirupsen/logrus v1.0.3