Merge pull request #1440 from thaJeztah/18.09_backport_bump_dependencies

[18.09 backport] bump dependencies

Makefile

@@ -21,6 +21,10 @@ test: test-unit ## run tests
 test-coverage: ## run test coverage
 	./scripts/test/unit-with-coverage $(shell go list ./... | grep -vE '/vendor/|/e2e/')
 
+.PHONY: fmt
+fmt:
+	go list -f {{.Dir}} ./... | xargs gofmt -w -s -d
+
 .PHONY: lint
 lint: ## run all the lint tools
 	gometalinter --config gometalinter.json ./...

appveyor.yml

@@ -4,7 +4,7 @@ clone_folder: c:\gopath\src\github.com\docker\cli
 
 environment:
   GOPATH: c:\gopath
-  GOVERSION: 1.10.8
+  GOVERSION: 1.12.12
   DEPVERSION: v0.4.1
 
 install:
@@ -20,4 +20,4 @@ build_script:
   - ps: .\scripts\make.ps1 -Binary
 
 test_script:
-  - ps: .\scripts\make.ps1 -TestUnit
+  - ps: .\scripts\make.ps1 -TestUnit

circle.yml

@@ -87,6 +87,7 @@ jobs:
             docker build -f dockerfiles/Dockerfile.dev --tag cli-builder-with-git:$CIRCLE_BUILD_NUM .
             docker run --rm cli-builder-with-git:$CIRCLE_BUILD_NUM \
                 make ci-validate
+          no_output_timeout: 15m
   shellcheck:
     working_directory: /work
     docker: [{image: 'docker:18.03-git'}]

cli/command/stack/swarm/deploy_test.go

@@ -71,14 +71,14 @@ func TestServiceUpdateResolveImageChanged(t *testing.T) {
 	}{
 		// Image not changed
 		{
-			image: "foobar:1.2.3",
+			image:                 "foobar:1.2.3",
 			expectedQueryRegistry: false,
 			expectedImage:         "foobar:1.2.3@sha256:deadbeef",
 			expectedForceUpdate:   123,
 		},
 		// Image changed
 		{
-			image: "foobar:1.2.4",
+			image:                 "foobar:1.2.4",
 			expectedQueryRegistry: true,
 			expectedImage:         "foobar:1.2.4",
 			expectedForceUpdate:   123,

cli/command/trust/key_load.go

@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"os"
+	"runtime"
 
 	"github.com/docker/cli/cli"
 	"github.com/docker/cli/cli/command"
@@ -69,12 +70,14 @@ func loadPrivKey(streams command.Streams, keyPath string, options keyLoadOptions
 }
 
 func getPrivKeyBytesFromPath(keyPath string) ([]byte, error) {
-	fileInfo, err := os.Stat(keyPath)
-	if err != nil {
-		return nil, err
-	}
-	if fileInfo.Mode()&nonOwnerReadWriteMask != 0 {
-		return nil, fmt.Errorf("private key file %s must not be readable or writable by others", keyPath)
+	if runtime.GOOS != "windows" {
+		fileInfo, err := os.Stat(keyPath)
+		if err != nil {
+			return nil, err
+		}
+		if fileInfo.Mode()&nonOwnerReadWriteMask != 0 {
+			return nil, fmt.Errorf("private key file %s must not be readable or writable by others", keyPath)
+		}
 	}
 
 	from, err := os.OpenFile(keyPath, os.O_RDONLY, notary.PrivExecPerms)

cli/compose/loader/interpolate.go

@@ -16,6 +16,8 @@ var interpolateTypeCastMapping = map[interp.Path]interp.Cast{
 	servicePath("deploy", "replicas"):                                toInt,
 	servicePath("deploy", "update_config", "parallelism"):            toInt,
 	servicePath("deploy", "update_config", "max_failure_ratio"):      toFloat,
+	servicePath("deploy", "rollback_config", "parallelism"):          toInt,
+	servicePath("deploy", "rollback_config", "max_failure_ratio"):    toFloat,
 	servicePath("deploy", "restart_policy", "max_attempts"):          toInt,
 	servicePath("ports", interp.PathMatchList, "target"):             toInt,
 	servicePath("ports", interp.PathMatchList, "published"):          toInt,

cli/compose/loader/loader.go

@@ -476,12 +476,13 @@ func resolveVolumePaths(volumes []types.ServiceVolumeConfig, workingDir string,
 		}
 
 		filePath := expandUser(volume.Source, lookupEnv)
-		// Check for a Unix absolute path first, to handle a Windows client
-		// with a Unix daemon. This handles a Windows client connecting to a
-		// Unix daemon. Note that this is not required for Docker for Windows
-		// when specifying a local Windows path, because Docker for Windows
-		// translates the Windows path into a valid path within the VM.
-		if !path.IsAbs(filePath) {
+		// Check if source is an absolute path (either Unix or Windows), to
+		// handle a Windows client with a Unix daemon or vice-versa.
+		//
+		// Note that this is not required for Docker for Windows when specifying
+		// a local Windows path, because Docker for Windows translates the Windows
+		// path into a valid path within the VM.
+		if !path.IsAbs(filePath) && !isAbs(filePath) {
 			filePath = absPath(workingDir, filePath)
 		}
 		volume.Source = filePath

cli/compose/loader/loader_test.go

@@ -507,7 +507,7 @@ volumes:
 
 func TestLoadWithInterpolationCastFull(t *testing.T) {
 	dict, err := ParseYAML([]byte(`
-version: "3.4"
+version: "3.7"
 services:
   web:
     configs:
@@ -524,6 +524,9 @@ services:
       update_config:
         parallelism: $theint
         max_failure_ratio: $thefloat
+      rollback_config:
+        parallelism: $theint
+        max_failure_ratio: $thefloat
       restart_policy:
         max_attempts: $theint
     ports:
@@ -574,7 +577,7 @@ networks:
 	assert.NilError(t, err)
 	expected := &types.Config{
 		Filename: "filename.yml",
-		Version:  "3.4",
+		Version:  "3.7",
 		Services: []types.ServiceConfig{
 			{
 				Name: "web",
@@ -600,6 +603,10 @@ networks:
 						Parallelism:     uint64Ptr(555),
 						MaxFailureRatio: 3.14,
 					},
+					RollbackConfig: &types.UpdateConfig{
+						Parallelism:     uint64Ptr(555),
+						MaxFailureRatio: 3.14,
+					},
 					RestartPolicy: &types.RestartPolicy{
 						MaxAttempts: uint64Ptr(555),
 					},
@@ -902,6 +909,84 @@ services:
 	assert.Error(t, err, `invalid mount config for type "bind": field Source must not be empty`)
 }
 
+func TestLoadBindMountSourceIsWindowsAbsolute(t *testing.T) {
+	tests := []struct {
+		doc      string
+		yaml     string
+		expected types.ServiceVolumeConfig
+	}{
+		{
+			doc: "Z-drive lowercase",
+			yaml: `
+version: '3.3'
+
+services:
+  windows:
+    image: mcr.microsoft.com/windows/servercore/iis:windowsservercore-ltsc2019
+    volumes:
+      - type: bind
+        source: z:\
+        target: c:\data
+`,
+			expected: types.ServiceVolumeConfig{Type: "bind", Source: `z:\`, Target: `c:\data`},
+		},
+		{
+			doc: "Z-drive uppercase",
+			yaml: `
+version: '3.3'
+
+services:
+  windows:
+    image: mcr.microsoft.com/windows/servercore/iis:windowsservercore-ltsc2019
+    volumes:
+      - type: bind
+        source: Z:\
+        target: C:\data
+`,
+			expected: types.ServiceVolumeConfig{Type: "bind", Source: `Z:\`, Target: `C:\data`},
+		},
+		{
+			doc: "Z-drive subdirectory",
+			yaml: `
+version: '3.3'
+
+services:
+  windows:
+    image: mcr.microsoft.com/windows/servercore/iis:windowsservercore-ltsc2019
+    volumes:
+      - type: bind
+        source: Z:\some-dir
+        target: C:\data
+`,
+			expected: types.ServiceVolumeConfig{Type: "bind", Source: `Z:\some-dir`, Target: `C:\data`},
+		},
+		{
+			doc: "forward-slashes",
+			yaml: `
+version: '3.3'
+
+services:
+  app:
+    image: app:latest
+    volumes:
+      - type: bind
+        source: /z/some-dir
+        target: /c/data
+`,
+			expected: types.ServiceVolumeConfig{Type: "bind", Source: `/z/some-dir`, Target: `/c/data`},
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.doc, func(t *testing.T) {
+			config, err := loadYAML(tc.yaml)
+			assert.NilError(t, err)
+			assert.Check(t, is.Len(config.Services[0].Volumes, 1))
+			assert.Check(t, is.DeepEqual(tc.expected, config.Services[0].Volumes[0]))
+		})
+	}
+}
+
 func TestLoadBindMountWithSource(t *testing.T) {
 	config, err := loadYAML(`
 version: "3.5"

cli/compose/loader/windows_path.go

@@ -0,0 +1,66 @@
+package loader
+
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+// https://github.com/golang/go/blob/master/LICENSE
+
+// This file contains utilities to check for Windows absolute paths on Linux.
+// The code in this file was largely copied from the Golang filepath package
+// https://github.com/golang/go/blob/1d0e94b1e13d5e8a323a63cd1cc1ef95290c9c36/src/path/filepath/path_windows.go#L12-L65
+
+func isSlash(c uint8) bool {
+	return c == '\\' || c == '/'
+}
+
+// isAbs reports whether the path is a Windows absolute path.
+func isAbs(path string) (b bool) {
+	l := volumeNameLen(path)
+	if l == 0 {
+		return false
+	}
+	path = path[l:]
+	if path == "" {
+		return false
+	}
+	return isSlash(path[0])
+}
+
+// volumeNameLen returns length of the leading volume name on Windows.
+// It returns 0 elsewhere.
+// nolint: gocyclo
+func volumeNameLen(path string) int {
+	if len(path) < 2 {
+		return 0
+	}
+	// with drive letter
+	c := path[0]
+	if path[1] == ':' && ('a' <= c && c <= 'z' || 'A' <= c && c <= 'Z') {
+		return 2
+	}
+	// is it UNC? https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx
+	if l := len(path); l >= 5 && isSlash(path[0]) && isSlash(path[1]) &&
+		!isSlash(path[2]) && path[2] != '.' {
+		// first, leading `\\` and next shouldn't be `\`. its server name.
+		for n := 3; n < l-1; n++ {
+			// second, next '\' shouldn't be repeated.
+			if isSlash(path[n]) {
+				n++
+				// third, following something characters. its share name.
+				if !isSlash(path[n]) {
+					if path[n] == '.' {
+						break
+					}
+					for ; n < l; n++ {
+						if isSlash(path[n]) {
+							break
+						}
+					}
+					return n
+				}
+				break
+			}
+		}
+	}
+	return 0
+}

cli/compose/loader/windows_path_test.go

@@ -0,0 +1,61 @@
+package loader
+
+// Copyright 2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+// https://github.com/golang/go/blob/master/LICENSE
+
+// The code in this file was copied from the Golang filepath package with some
+// small modifications to run it on non-Windows platforms.
+// https://github.com/golang/go/blob/1d0e94b1e13d5e8a323a63cd1cc1ef95290c9c36/src/path/filepath/path_test.go#L711-L763
+
+import "testing"
+
+type IsAbsTest struct {
+	path  string
+	isAbs bool
+}
+
+var isabstests = []IsAbsTest{
+	{"", false},
+	{"/", true},
+	{"/usr/bin/gcc", true},
+	{"..", false},
+	{"/a/../bb", true},
+	{".", false},
+	{"./", false},
+	{"lala", false},
+}
+
+var winisabstests = []IsAbsTest{
+	{`C:\`, true},
+	{`c\`, false},
+	{`c::`, false},
+	{`c:`, false},
+	{`/`, false},
+	{`\`, false},
+	{`\Windows`, false},
+	{`c:a\b`, false},
+	{`c:\a\b`, true},
+	{`c:/a/b`, true},
+	{`\\host\share\foo`, true},
+	{`//host/share/foo/bar`, true},
+}
+
+func TestIsAbs(t *testing.T) {
+	tests := append(isabstests, winisabstests...)
+	// All non-windows tests should fail, because they have no volume letter.
+	for _, test := range isabstests {
+		tests = append(tests, IsAbsTest{test.path, false})
+	}
+	// All non-windows test should work as intended if prefixed with volume letter.
+	for _, test := range isabstests {
+		tests = append(tests, IsAbsTest{"c:" + test.path, test.isAbs})
+	}
+
+	for _, test := range winisabstests {
+		if r := isAbs(test.path); r != test.isAbs {
+			t.Errorf("IsAbs(%q) = %v, want %v", test.path, r, test.isAbs)
+		}
+	}
+}

cli/registry/client/fetcher.go

@@ -231,7 +231,7 @@ func (c *client) iterateEndpoints(ctx context.Context, namedRef reference.Named,
 		repoEndpoint := repositoryEndpoint{endpoint: endpoint, info: repoInfo}
 		repo, err := c.getRepositoryForReference(ctx, namedRef, repoEndpoint)
 		if err != nil {
-			logrus.Debugf("error with repo endpoint %s: %s", repoEndpoint, err)
+			logrus.Debugf("error %s with repo endpoint %+v", err, repoEndpoint)
 			if _, ok := err.(ErrHTTPProto); ok {
 				continue
 			}

contrib/completion/bash/docker

@@ -570,7 +570,7 @@ __docker_append_to_completions() {
 # The result is cached for the duration of one invocation of bash completion.
 __docker_fetch_info() {
 	if [ -z "$info_fetched" ] ; then
-		read -r client_experimental server_experimental server_os < <(__docker_q version -f '{{.Client.Experimental}} {{.Server.Experimental}} {{.Server.Os}}')
+		read -r client_experimental server_experimental server_os <<< "$(__docker_q version -f '{{.Client.Experimental}} {{.Server.Experimental}} {{.Server.Os}}')"
 		info_fetched=true
 	fi
 }
@@ -4848,6 +4848,10 @@ _docker_system_events() {
 			__docker_complete_networks --cur "${cur##*=}"
 			return
 			;;
+		node)
+			__docker_complete_nodes --cur "${cur##*=}"
+			return
+			;;
 		scope)
 			COMPREPLY=( $( compgen -W "local swarm" -- "${cur##*=}" ) )
 			return
@@ -4864,7 +4868,7 @@ _docker_system_events() {
 
 	case "$prev" in
 		--filter|-f)
-			COMPREPLY=( $( compgen -S = -W "container daemon event image label network scope type volume" -- "$cur" ) )
+			COMPREPLY=( $( compgen -S = -W "container daemon event image label network node scope type volume" -- "$cur" ) )
 			__docker_nospace
 			return
 			;;

contrib/completion/zsh/_docker

@@ -9,6 +9,7 @@
 #   - Felix Riedel
 #   - Steve Durrheimer
 #   - Vincent Bernat
+#   - Rohan Verma
 #
 # license:
 #
@@ -2781,7 +2782,7 @@ __docker_subcommand() {
                 $opts_help \
                 "($help -p --password)"{-p=,--password=}"[Password]:password: " \
                 "($help)--password-stdin[Read password from stdin]" \
-                "($help -u --user)"{-u=,--user=}"[Username]:username: " \
+                "($help -u --username)"{-u=,--username=}"[Username]:username: " \
                 "($help -)1:server: " && ret=0
             ;;
         (logout)

docker.Makefile

@@ -10,7 +10,12 @@ LINTER_IMAGE_NAME = docker-cli-lint$(IMAGE_TAG)
 CROSS_IMAGE_NAME = docker-cli-cross$(IMAGE_TAG)
 VALIDATE_IMAGE_NAME = docker-cli-shell-validate$(IMAGE_TAG)
 E2E_IMAGE_NAME = docker-cli-e2e$(IMAGE_TAG)
+GO_BUILD_CACHE ?= y
 MOUNTS = -v "$(CURDIR)":/go/src/github.com/docker/cli
+CACHE_VOLUME_NAME := docker-cli-dev-cache
+ifeq ($(GO_BUILD_CACHE),y)
+MOUNTS += -v "$(CACHE_VOLUME_NAME):/root/.cache/go-build"
+endif
 VERSION = $(shell cat VERSION)
 ENVVARS = -e VERSION=$(VERSION) -e GITCOMMIT -e PLATFORM
 
@@ -18,32 +23,32 @@ ENVVARS = -e VERSION=$(VERSION) -e GITCOMMIT -e PLATFORM
 .PHONY: build_docker_image
 build_docker_image:
 	# build dockerfile from stdin so that we don't send the build-context; source is bind-mounted in the development environment
-	cat ./dockerfiles/Dockerfile.dev | docker build ${DOCKER_BUILD_ARGS} -t $(DEV_DOCKER_IMAGE_NAME) -
+	cat ./dockerfiles/Dockerfile.dev | docker build ${DOCKER_BUILD_ARGS} --build-arg=GO_VERSION -t $(DEV_DOCKER_IMAGE_NAME) -
 
 # build docker image having the linting tools (dockerfiles/Dockerfile.lint)
 .PHONY: build_linter_image
 build_linter_image:
 	# build dockerfile from stdin so that we don't send the build-context; source is bind-mounted in the development environment
-	cat ./dockerfiles/Dockerfile.lint | docker build ${DOCKER_BUILD_ARGS} -t $(LINTER_IMAGE_NAME) -
+	cat ./dockerfiles/Dockerfile.lint | docker build ${DOCKER_BUILD_ARGS} --build-arg=GO_VERSION -t $(LINTER_IMAGE_NAME) -
 
 .PHONY: build_cross_image
 build_cross_image:
 	# build dockerfile from stdin so that we don't send the build-context; source is bind-mounted in the development environment
-	cat ./dockerfiles/Dockerfile.cross | docker build ${DOCKER_BUILD_ARGS} -t $(CROSS_IMAGE_NAME) -
+	cat ./dockerfiles/Dockerfile.cross | docker build ${DOCKER_BUILD_ARGS} --build-arg=GO_VERSION -t $(CROSS_IMAGE_NAME) -
 
 .PHONY: build_shell_validate_image
 build_shell_validate_image:
 	# build dockerfile from stdin so that we don't send the build-context; source is bind-mounted in the development environment
-	cat ./dockerfiles/Dockerfile.shellcheck | docker build -t $(VALIDATE_IMAGE_NAME) -
+	cat ./dockerfiles/Dockerfile.shellcheck | docker build --build-arg=GO_VERSION -t $(VALIDATE_IMAGE_NAME) -
 
 .PHONY: build_binary_native_image
 build_binary_native_image:
 	# build dockerfile from stdin so that we don't send the build-context; source is bind-mounted in the development environment
-	cat ./dockerfiles/Dockerfile.binary-native | docker build -t $(BINARY_NATIVE_IMAGE_NAME) -
+	cat ./dockerfiles/Dockerfile.binary-native | docker build --build-arg=GO_VERSION -t $(BINARY_NATIVE_IMAGE_NAME) -
 
 .PHONY: build_e2e_image
 build_e2e_image:
-	docker build -t $(E2E_IMAGE_NAME) --build-arg VERSION=$(VERSION) --build-arg GITCOMMIT=$(GITCOMMIT) -f ./dockerfiles/Dockerfile.e2e .
+	docker build -t $(E2E_IMAGE_NAME) --build-arg=GO_VERSION --build-arg VERSION=$(VERSION) --build-arg GITCOMMIT=$(GITCOMMIT) -f ./dockerfiles/Dockerfile.e2e .
 
 
 binary: build_binary_native_image ## build the CLI
@@ -54,6 +59,7 @@ build: binary ## alias for binary
 .PHONY: clean
 clean: build_docker_image ## clean build artifacts
 	docker run --rm $(ENVVARS) $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make clean
+	docker volume rm -f $(CACHE_VOLUME_NAME)
 
 .PHONY: test-unit
 test-unit: build_docker_image # run unit tests (using go test)
@@ -86,6 +92,10 @@ shell: dev ## alias for dev
 lint: build_linter_image ## run linters
 	docker run -ti $(ENVVARS) $(MOUNTS) $(LINTER_IMAGE_NAME)
 
+.PHONY: fmt
+fmt:
+	docker run --rm $(ENVVARS) $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make fmt
+
 .PHONY: vendor
 vendor: build_docker_image vendor.conf ## download dependencies (vendor/) listed in vendor.conf
 	docker run -ti --rm $(ENVVARS) $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make vendor

dockerfiles/Dockerfile.binary-native

@@ -1,4 +1,6 @@
-FROM    golang:1.10.8-alpine
+ARG GO_VERSION=1.12.12
+
+FROM    golang:${GO_VERSION}-alpine
 
 RUN     apk add -U git bash coreutils gcc musl-dev
 

dockerfiles/Dockerfile.cross

@@ -1,4 +1,6 @@
-FROM    dockercore/golang-cross:1.10.8@sha256:a93210f55a8137b4aa4b9f033ac7a80b66ab6337e98e7afb62abe93b4ad73cad
+ARG GO_VERSION=1.12.12
+
+FROM	dockercore/golang-cross:${GO_VERSION}
 ENV     DISABLE_WARN_OUTSIDE_CONTAINER=1
 WORKDIR /go/src/github.com/docker/cli
 COPY    . .

dockerfiles/Dockerfile.dev

@@ -1,9 +1,10 @@
+ARG GO_VERSION=1.12.12
 
-FROM    golang:1.10.8-alpine
+FROM    golang:${GO_VERSION}-alpine
 
 RUN     apk add -U git make bash coreutils ca-certificates curl
 
-ARG     VNDR_SHA=1fc68ee0c852556a9ed53cbde16247033f104111
+ARG     VNDR_SHA=b177b583eb9d44bd5abfca3083a4aeb971b75861
 RUN     go get -d github.com/LK4D4/vndr && \
         cd /go/src/github.com/LK4D4/vndr && \
         git checkout -q "$VNDR_SHA" && \

dockerfiles/Dockerfile.e2e

@@ -1,4 +1,4 @@
-ARG GO_VERSION=1.10.8
+ARG GO_VERSION=1.12.12
 
 FROM docker/containerd-shim-process:a4d1531 AS containerd-shim-process
 

dockerfiles/Dockerfile.lint

@@ -1,4 +1,6 @@
-FROM    golang:1.10.8-alpine
+ARG GO_VERSION=1.12.12
+
+FROM    golang:${GO_VERSION}-alpine
 
 RUN     apk add -U git
 

docs/reference/commandline/events.md

@@ -31,7 +31,12 @@ Options:
 ## Description
 
 Use `docker events` to get real-time events from the server. These events differ
-per Docker object type.
+per Docker object type. Different event types have different scopes. Local 
+scoped events are only seen on the node they take place on, and swarm scoped 
+events are seen on all managers.
+
+Only the last 1000 log events are returned. You can use filters to further limit 
+the number of events returned.
 
 ### Object types
 
@@ -160,6 +165,9 @@ that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap
 seconds (aka Unix epoch or Unix time), and the optional .nanoseconds field is a
 fraction of a second no more than nine digits long.
 
+Only the last 1000 log events are returned. You can use filters to further limit 
+the number of events returned.
+
 #### Filtering
 
 The filtering flag (`-f` or `--filter`) format is of "key=value". If you would

e2e/compose-env.yaml

@@ -5,9 +5,11 @@ services:
     image: 'registry:2'
 
   engine:
-      image: 'docker:${TEST_ENGINE_VERSION:-edge-dind}'
+      image: 'docker:${TEST_ENGINE_VERSION:-stable-dind}'
       privileged: true
       command: ['--insecure-registry=registry:5000']
+      environment:
+        - DOCKER_TLS_CERTDIR=
 
   notary-server:
       build:

opts/hosts_test.go

@@ -53,8 +53,8 @@ func TestParseHost(t *testing.T) {
 func TestParseDockerDaemonHost(t *testing.T) {
 	invalids := map[string]string{
 
-		"tcp:a.b.c.d":                   "Invalid bind address format: tcp:a.b.c.d",
-		"tcp:a.b.c.d/path":              "Invalid bind address format: tcp:a.b.c.d/path",
+		"tcp:a.b.c.d":                   "",
+		"tcp:a.b.c.d/path":              "",
 		"udp://127.0.0.1":               "Invalid bind address format: udp://127.0.0.1",
 		"udp://127.0.0.1:2375":          "Invalid bind address format: udp://127.0.0.1:2375",
 		"tcp://unix:///run/docker.sock": "Invalid proto, expected tcp: unix:///run/docker.sock",
@@ -69,21 +69,21 @@ func TestParseDockerDaemonHost(t *testing.T) {
 		"[::1]:5555/path":             "tcp://[::1]:5555/path",
 		"[0:0:0:0:0:0:0:1]:":          "tcp://[0:0:0:0:0:0:0:1]:2375",
 		"[0:0:0:0:0:0:0:1]:5555/path": "tcp://[0:0:0:0:0:0:0:1]:5555/path",
-		":6666":                   fmt.Sprintf("tcp://%s:6666", DefaultHTTPHost),
-		":6666/path":              fmt.Sprintf("tcp://%s:6666/path", DefaultHTTPHost),
-		"tcp://":                  DefaultTCPHost,
-		"tcp://:7777":             fmt.Sprintf("tcp://%s:7777", DefaultHTTPHost),
-		"tcp://:7777/path":        fmt.Sprintf("tcp://%s:7777/path", DefaultHTTPHost),
-		"unix:///run/docker.sock": "unix:///run/docker.sock",
-		"unix://":                 "unix://" + DefaultUnixSocket,
-		"fd://":                   "fd://",
-		"fd://something":          "fd://something",
-		"localhost:":              "tcp://localhost:2375",
-		"localhost:5555":          "tcp://localhost:5555",
-		"localhost:5555/path":     "tcp://localhost:5555/path",
+		":6666":                       fmt.Sprintf("tcp://%s:6666", DefaultHTTPHost),
+		":6666/path":                  fmt.Sprintf("tcp://%s:6666/path", DefaultHTTPHost),
+		"tcp://":                      DefaultTCPHost,
+		"tcp://:7777":                 fmt.Sprintf("tcp://%s:7777", DefaultHTTPHost),
+		"tcp://:7777/path":            fmt.Sprintf("tcp://%s:7777/path", DefaultHTTPHost),
+		"unix:///run/docker.sock":     "unix:///run/docker.sock",
+		"unix://":                     "unix://" + DefaultUnixSocket,
+		"fd://":                       "fd://",
+		"fd://something":              "fd://something",
+		"localhost:":                  "tcp://localhost:2375",
+		"localhost:5555":              "tcp://localhost:5555",
+		"localhost:5555/path":         "tcp://localhost:5555/path",
 	}
 	for invalidAddr, expectedError := range invalids {
-		if addr, err := parseDockerDaemonHost(invalidAddr); err == nil || err.Error() != expectedError {
+		if addr, err := parseDockerDaemonHost(invalidAddr); err == nil || expectedError != "" && err.Error() != expectedError {
 			t.Errorf("tcp %v address expected error %q return, got %q and addr %v", invalidAddr, expectedError, err, addr)
 		}
 	}
@@ -99,8 +99,8 @@ func TestParseTCP(t *testing.T) {
 		defaultHTTPHost = "tcp://127.0.0.1:2376"
 	)
 	invalids := map[string]string{
-		"tcp:a.b.c.d":          "Invalid bind address format: tcp:a.b.c.d",
-		"tcp:a.b.c.d/path":     "Invalid bind address format: tcp:a.b.c.d/path",
+		"tcp:a.b.c.d":          "",
+		"tcp:a.b.c.d/path":     "",
 		"udp://127.0.0.1":      "Invalid proto, expected tcp: udp://127.0.0.1",
 		"udp://127.0.0.1:2375": "Invalid proto, expected tcp: udp://127.0.0.1:2375",
 	}
@@ -125,7 +125,7 @@ func TestParseTCP(t *testing.T) {
 		"localhost:5555/path":         "tcp://localhost:5555/path",
 	}
 	for invalidAddr, expectedError := range invalids {
-		if addr, err := ParseTCPAddr(invalidAddr, defaultHTTPHost); err == nil || err.Error() != expectedError {
+		if addr, err := ParseTCPAddr(invalidAddr, defaultHTTPHost); err == nil || expectedError != "" && err.Error() != expectedError {
 			t.Errorf("tcp %v address expected error %v return, got %s and addr %v", invalidAddr, expectedError, err, addr)
 		}
 	}

scripts/build/osx

@@ -11,6 +11,7 @@ export CGO_ENABLED=1
 export GOOS=darwin
 export GOARCH=amd64
 export CC=o64-clang
+export CXX=o64-clang++
 export LDFLAGS="$LDFLAGS -linkmode external -s"
 export LDFLAGS_STATIC_DOCKER='-extld='${CC}
 

vendor.conf

@@ -1,100 +1,99 @@
-github.com/agl/ed25519 5312a61534124124185d41f09206b9fef1d88403
-github.com/asaskevich/govalidator f9ffefc3facfbe0caee3fea233cbb6e8208f4541
-github.com/Azure/go-ansiterm d6e3b3328b783f23731bc4d058875b0371ff8109
-github.com/beorn7/perks 3a771d992973f24aa725d07868b467d1ddfceafb
-github.com/containerd/console c12b1e7919c14469339a5d38f2f8ed9b64a9de23
-github.com/containerd/containerd bb0f83ab6eec47c3316bb763d5c20a82c7750c31
-github.com/containerd/continuity d8fb8589b0e8e85b8c8bbaa8840226d0dfeb7371
-github.com/containerd/fifo 3d5202a
-github.com/containerd/typeurl f694355
-github.com/coreos/etcd v3.3.9
-github.com/cpuguy83/go-md2man v1.0.8
-github.com/davecgh/go-spew 346938d642f2ec3594ed81d874461961cd0faa76 # v1.1.0
-github.com/dgrijalva/jwt-go a2c85815a77d0f951e33ba4db5ae93629a1530af
-github.com/docker/distribution 83389a148052d74ac602f5f1d62f86ff2f3c4aa5
-github.com/docker/docker 200b524eff60a9c95a22bc2518042ac2ff617d07 https://github.com/docker/engine # 18.09 branch
-github.com/docker/docker-credential-helpers 5241b46610f2491efdf9d1c85f1ddf5b02f6d962
-# the docker/go package contains a customized version of canonical/json
-# and is used by Notary. The package is periodically rebased on current Go versions.
-github.com/docker/go d30aec9fd63c35133f8f79c3412ad91a3b08be06
-github.com/docker/go-connections 7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
-github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
-github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
-github.com/docker/go-units 47565b4f722fb6ceae66b95f853feed578a4a51c # v0.3.3
-github.com/docker/libtrust 9cbd2a1374f46905c68a4eb3694a130610adc62a
-github.com/docker/licensing 1c117a1720cb413dd6a101d36a6c567b1ccb90fe
-github.com/docker/swarmkit cfa742c8abe6f8e922f6e4e920153c408e7d9c3b
-github.com/flynn-archive/go-shlex 3f9db97f856818214da2e1057f8ad84803971cff
-github.com/ghodss/yaml 0ca9ea5df5451ffdf184b4428c902747c2c11cd7 # v1.0.0
-github.com/gogo/googleapis b23578765ee54ff6bceff57f397d833bf4ca6869
-github.com/gogo/protobuf v1.1.1
-github.com/golang/glog 23def4e6c14b4da8ac2ed8007337bc5eb5007998
-github.com/golang/protobuf v1.1.0
-github.com/google/btree e89373fe6b4a7413d7acd6da1725b83ef713e6e4
-github.com/google/go-cmp v0.2.0
-github.com/google/gofuzz 24818f796faf91cd76ec7bddd72458fbced7a6c1
-github.com/google/shlex 6f45313302b9c56850fc17f99e40caebce98c716
-github.com/googleapis/gnostic 7c663266750e7d82587642f65e60bc4083f1f84e # v0.2.0
-github.com/gorilla/context v1.1.1
-github.com/gorilla/mux v1.6.2
-github.com/gregjones/httpcache 9cad4c3443a7200dd6400aef47183728de563a38
-github.com/grpc-ecosystem/grpc-gateway 1a03ca3bad1e1ebadaedd3abb76bc58d4ac8143b
-github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
-github.com/hashicorp/golang-lru 0fb14efe8c47ae851c0034ed7a448854d3d34cf3
-github.com/hashicorp/go-version 23480c0
-github.com/imdario/mergo v0.3.6
-github.com/inconshreveable/mousetrap 76626ae9c91c4f2a10f34cad8ce83ea42c93bb75 # v1.0
-github.com/json-iterator/go ab8a2e0c74be9d3be70b3184d9acc634935ded82 # 1.1.4
-github.com/mattn/go-shellwords v1.0.3
-github.com/matttproud/golang_protobuf_extensions v1.0.1
-github.com/Microsoft/hcsshim 44c060121b68e8bdc40b411beba551f3b4ee9e55
-github.com/Microsoft/go-winio v0.4.10
-github.com/miekg/pkcs11 6120d95c0e9576ccf4a78ba40855809dca31a9ed
-github.com/mitchellh/mapstructure f15292f7a699fcc1a38a80977f80a046874ba8ac
-github.com/moby/buildkit 05766c5c21a1e528eeb1c3522b2f05493fe9ac47
-github.com/modern-go/concurrent bacd9c7ef1dd9b15be4a9909b8ac7a4e313eec94 # 1.0.3
-github.com/modern-go/reflect2 4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd # 1.0.1
-github.com/morikuni/aec 39771216ff4c63d11f5e604076f9c45e8be1067b
-github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty
-github.com/opencontainers/go-digest v1.0.0-rc1
-github.com/opencontainers/image-spec v1.0.1
-github.com/opencontainers/runc 20aff4f0488c6d4b8df4d85b4f63f1f704c11abd
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-github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7
-github.com/peterbourgon/diskv 5f041e8faa004a95c88a202771f4cc3e991971e6 # v2.0.1
-github.com/pkg/errors 839d9e913e063e28dfd0e6c7b7512793e0a48be9
-github.com/prometheus/client_golang 52437c81da6b127a9925d17eb3a382a2e5fd395e
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-github.com/prometheus/procfs abf152e5f3e97f2fafac028d2cc06c1feb87ffa5
-github.com/russross/blackfriday 1d6b8e9301e720b08a8938b8c25c018285885438
-github.com/satori/go.uuid d41af8bb6a7704f00bc3b7cba9355ae6a5a80048
-github.com/shurcooL/sanitized_anchor_name 10ef21a441db47d8b13ebcc5fd2310f636973c77
-github.com/sirupsen/logrus v1.0.6
-github.com/spf13/cobra v0.0.3
-# temporary fork with https://github.com/spf13/pflag/pull/170 applied, which isn't merged yet upstream
-github.com/spf13/pflag 4cb166e4f25ac4e8016a3595bbf7ea2e9aa85a2c https://github.com/thaJeztah/pflag.git
-github.com/syndtr/gocapability 2c00daeb6c3b45114c80ac44119e7b8801fdd852
-github.com/theupdateframework/notary v0.6.1
-github.com/tonistiigi/fsutil 2862f6bc5ac9b97124e552a5c108230b38a1b0ca
-github.com/tonistiigi/units 6950e57a87eaf136bbe44ef2ec8e75b9e3569de2
-github.com/xeipuuv/gojsonpointer 4e3ac2762d5f479393488629ee9370b50873b3a6
-github.com/xeipuuv/gojsonreference bd5ef7bd5415a7ac448318e64f11a24cd21e594b
-github.com/xeipuuv/gojsonschema 93e72a773fade158921402d6a24c819b48aba29d
-golang.org/x/crypto 0709b304e793a5edb4a2c0145f281ecdc20838a4
-golang.org/x/net a680a1efc54dd51c040b3b5ce4939ea3cf2ea0d1
-golang.org/x/sync 1d60e4601c6fd243af51cc01ddf169918a5407ca
-golang.org/x/sys 1b2967e3c290b7c545b3db0deeda16e9be4f98a2
-golang.org/x/text f21a4dfb5e38f5895301dc265a8def02365cc3d0 # v0.3.0
-golang.org/x/time fbb02b2291d28baffd63558aa44b4b56f178d650
-google.golang.org/genproto 02b4e95473316948020af0b7a4f0f22c73929b0e
-google.golang.org/grpc v1.12.0
-gopkg.in/inf.v0 d2d2541c53f18d2a059457998ce2876cc8e67cbf # v0.9.1
-gopkg.in/yaml.v2 5420a8b6744d3b0345ab293f6fcba19c978f1183 # v2.2.1
-gotest.tools v2.1.0
-k8s.io/api kubernetes-1.11.2
-k8s.io/apimachinery kubernetes-1.11.2
-k8s.io/client-go kubernetes-1.11.2
-k8s.io/kube-openapi d8ea2fe547a448256204cfc68dfee7b26c720acb
-k8s.io/kubernetes v1.11.2
-vbom.ml/util 256737ac55c46798123f754ab7d2c784e2c71783
+github.com/agl/ed25519                              5312a61534124124185d41f09206b9fef1d88403
+github.com/asaskevich/govalidator                   f9ffefc3facfbe0caee3fea233cbb6e8208f4541
+github.com/Azure/go-ansiterm                        d6e3b3328b783f23731bc4d058875b0371ff8109
+github.com/beorn7/perks                             3a771d992973f24aa725d07868b467d1ddfceafb
+github.com/containerd/console                       c12b1e7919c14469339a5d38f2f8ed9b64a9de23
+github.com/containerd/containerd                    d97a907f7f781c0ab8340877d8e6b53cc7f1c2f6
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+github.com/containerd/fifo                          3d5202aec260678c48179c56f40e6f38a095738c
+github.com/containerd/typeurl                       f6943554a7e7e88b3c14aad190bf05932da84788
+github.com/coreos/etcd                              fca8add78a9d926166eb739b8e4a124434025ba3 # v3.3.9
+github.com/cpuguy83/go-md2man                       20f5889cbdc3c73dbd2862796665e7c465ade7d1 # v1.0.8
+github.com/davecgh/go-spew                          346938d642f2ec3594ed81d874461961cd0faa76 # v1.1.0
+github.com/dgrijalva/jwt-go                         a2c85815a77d0f951e33ba4db5ae93629a1530af
+github.com/docker/distribution                      83389a148052d74ac602f5f1d62f86ff2f3c4aa5
+github.com/docker/docker                            10ca83725886b3804b5ba53f26678877104ec96d https://github.com/docker/engine # 18.09 branch
+github.com/docker/docker-credential-helpers         54f0238b6bf101fc3ad3b34114cb5520beb562f5 # v0.6.3
+github.com/docker/go                                d30aec9fd63c35133f8f79c3412ad91a3b08be06 # Contains a customized version of canonical/json and is used by Notary. The package is periodically rebased on current Go versions.
+github.com/docker/go-connections                    7395e3f8aa162843a74ed6d48e79627d9792ac55 # v0.4.0
+github.com/docker/go-events                         9461782956ad83b30282bf90e31fa6a70c255ba9
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+github.com/docker/swarmkit                          142a73731c850daf24d32001aa2358b6ffe36eab # bump_v18.09 branch
+github.com/flynn-archive/go-shlex                   3f9db97f856818214da2e1057f8ad84803971cff
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+github.com/google/btree                             e89373fe6b4a7413d7acd6da1725b83ef713e6e4
+github.com/google/go-cmp                            3af367b6b30c263d47e8895973edcca9a49cf029 # v0.2.0
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+github.com/mattn/go-shellwords                      02e3cf038dcea8290e44424da473dd12be796a8a # v1.0.3
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+github.com/Microsoft/hcsshim                        f3c754d1689c1a2028ca5d96103695422f131df3 # v0.7.3
+github.com/miekg/pkcs11                             cb39313ec884f2cd77f4762875fe96aecf68f8e3 # v1.0.2
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+github.com/modern-go/reflect2                       4b7aa43c6742a2c18fdef89dd197aaae7dac7ccd # 1.0.1
+github.com/morikuni/aec                             39771216ff4c63d11f5e604076f9c45e8be1067b
+github.com/Nvveen/Gotty                             a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.com/ijc25/Gotty
+github.com/opencontainers/go-digest                 279bed98673dd5bef374d3b6e4b09e2af76183bf # v1.0.0-rc1
+github.com/opencontainers/image-spec                d60099175f88c47cd379c4738d158884749ed235 # v1.0.1
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+github.com/opentracing/opentracing-go               1361b9cd60be79c4c3a7fa9841b3c132e40066a7
+github.com/peterbourgon/diskv                       5f041e8faa004a95c88a202771f4cc3e991971e6 # v2.0.1
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+github.com/prometheus/procfs                        7d6f385de8bea29190f15ba9931442a0eaef9af7
+github.com/russross/blackfriday                     1d6b8e9301e720b08a8938b8c25c018285885438
+github.com/shurcooL/sanitized_anchor_name           10ef21a441db47d8b13ebcc5fd2310f636973c77
+github.com/sirupsen/logrus                          3e01752db0189b9157070a0e1668a620f9a85da2 # v1.0.6
+github.com/spf13/cobra                              ef82de70bb3f60c65fb8eebacbb2d122ef517385 # v0.0.3
+github.com/spf13/pflag                              4cb166e4f25ac4e8016a3595bbf7ea2e9aa85a2c https://github.com/thaJeztah/pflag.git # temporary fork with https://github.com/spf13/pflag/pull/170 applied, which isn't merged yet upstream
+github.com/syndtr/gocapability                      2c00daeb6c3b45114c80ac44119e7b8801fdd852
+github.com/theupdateframework/notary                d6e1431feb32348e0650bf7551ac5cffd01d857b # v0.6.1
+github.com/tonistiigi/fsutil                        2862f6bc5ac9b97124e552a5c108230b38a1b0ca
+github.com/tonistiigi/units                         6950e57a87eaf136bbe44ef2ec8e75b9e3569de2
+github.com/xeipuuv/gojsonpointer                    4e3ac2762d5f479393488629ee9370b50873b3a6
+github.com/xeipuuv/gojsonreference                  bd5ef7bd5415a7ac448318e64f11a24cd21e594b
+github.com/xeipuuv/gojsonschema                     93e72a773fade158921402d6a24c819b48aba29d
+golang.org/x/crypto                                 0709b304e793a5edb4a2c0145f281ecdc20838a4
+golang.org/x/net                                    a680a1efc54dd51c040b3b5ce4939ea3cf2ea0d1
+golang.org/x/sync                                   1d60e4601c6fd243af51cc01ddf169918a5407ca
+golang.org/x/sys                                    1b2967e3c290b7c545b3db0deeda16e9be4f98a2
+golang.org/x/text                                   f21a4dfb5e38f5895301dc265a8def02365cc3d0 # v0.3.0
+golang.org/x/time                                   fbb02b2291d28baffd63558aa44b4b56f178d650
+google.golang.org/genproto                          02b4e95473316948020af0b7a4f0f22c73929b0e
+google.golang.org/grpc                              41344da2231b913fa3d983840a57a6b1b7b631a1 # v1.12.0
+gopkg.in/inf.v0                                     d2d2541c53f18d2a059457998ce2876cc8e67cbf # v0.9.1
+gopkg.in/yaml.v2                                    bb4e33bf68bf89cad44d386192cbed201f35b241 # v2.2.3
+gotest.tools                                        1083505acf35a0bd8a696b26837e1fb3187a7a83 # v2.3.0
+k8s.io/api                                          2d6f90ab1293a1fb871cf149423ebb72aa7423aa # kubernetes-1.11.2
+k8s.io/apimachinery                                 103fd098999dc9c0c88536f5c9ad2e5da39373ae # kubernetes-1.11.2
+k8s.io/client-go                                    1f13a808da65775f22cbf47862c4e5898d8f4ca1 # kubernetes-1.11.2
+k8s.io/kube-openapi                                 d8ea2fe547a448256204cfc68dfee7b26c720acb
+k8s.io/kubernetes                                   bb9ffb1654d4a729bb4cec18ff088eacc153c239 # v1.11.2
+vbom.ml/util                                        256737ac55c46798123f754ab7d2c784e2c71783
+
+# DO NOT EDIT BELOW THIS LINE -------- reserved for downstream projects --------

vendor/github.com/Microsoft/hcsshim/internal/guid/guid.go

@@ -2,10 +2,16 @@ package guid
 
 import (
 	"crypto/rand"
+	"encoding/json"
 	"fmt"
 	"io"
+	"strconv"
+	"strings"
 )
 
+var _ = (json.Marshaler)(&GUID{})
+var _ = (json.Unmarshaler)(&GUID{})
+
 type GUID [16]byte
 
 func New() GUID {
@@ -20,3 +26,44 @@ func New() GUID {
 func (g GUID) String() string {
 	return fmt.Sprintf("%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x-%02x", g[3], g[2], g[1], g[0], g[5], g[4], g[7], g[6], g[8:10], g[10:])
 }
+
+func FromString(s string) GUID {
+	if len(s) != 36 {
+		panic(fmt.Sprintf("invalid GUID length: %d", len(s)))
+	}
+	if s[8] != '-' || s[13] != '-' || s[18] != '-' || s[23] != '-' {
+		panic("invalid GUID format")
+	}
+	indexOrder := [16]int{
+		0, 2, 4, 6,
+		9, 11,
+		14, 16,
+		19, 21,
+		24, 26, 28, 30, 32, 34,
+	}
+	byteOrder := [16]int{
+		3, 2, 1, 0,
+		5, 4,
+		7, 6,
+		8, 9,
+		10, 11, 12, 13, 14, 15,
+	}
+	var g GUID
+	for i, x := range indexOrder {
+		b, err := strconv.ParseInt(s[x:x+2], 16, 16)
+		if err != nil {
+			panic(err)
+		}
+		g[byteOrder[i]] = byte(b)
+	}
+	return g
+}
+
+func (g GUID) MarshalJSON() ([]byte, error) {
+	return json.Marshal(g.String())
+}
+
+func (g *GUID) UnmarshalJSON(data []byte) error {
+	*g = FromString(strings.Trim(string(data), "\""))
+	return nil
+}

vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go

@@ -2,6 +2,7 @@ package hcs
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"sync"
 	"syscall"
@@ -83,7 +84,10 @@ func (process *Process) Kill() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("TerminateProcess %s: %d", process.SystemID(), process.Pid()), &completed)
 	err := hcsTerminateProcess(process.handle, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return makeProcessError(process, operation, err, events)
@@ -177,7 +181,10 @@ func (process *Process) Properties() (*ProcessStatus, error) {
 		resultp     *uint16
 		propertiesp *uint16
 	)
+	completed := false
+	go syscallWatcher(fmt.Sprintf("GetProcessProperties %s: %d", process.SystemID(), process.Pid()), &completed)
 	err := hcsGetProcessProperties(process.handle, &propertiesp, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return nil, makeProcessError(process, operation, err, events)

vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go

@@ -2,6 +2,7 @@ package hcs
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"strconv"
 	"sync"
@@ -63,7 +64,10 @@ func CreateComputeSystem(id string, hcsDocumentInterface interface{}) (*System,
 		resultp  *uint16
 		identity syscall.Handle
 	)
+	completed := false
+	go syscallWatcher(fmt.Sprintf("CreateCompleteSystem %s: %s", id, hcsDocument), &completed)
 	createError := hcsCreateComputeSystem(id, hcsDocument, identity, &computeSystem.handle, &resultp)
+	completed = true
 
 	if createError == nil || IsPending(createError) {
 		if err := computeSystem.registerCallback(); err != nil {
@@ -74,7 +78,7 @@ func CreateComputeSystem(id string, hcsDocumentInterface interface{}) (*System,
 		}
 	}
 
-	events, err := processAsyncHcsResult(createError, resultp, computeSystem.callbackNumber, hcsNotificationSystemCreateCompleted, &timeout.Duration)
+	events, err := processAsyncHcsResult(createError, resultp, computeSystem.callbackNumber, hcsNotificationSystemCreateCompleted, &timeout.SystemCreate)
 	if err != nil {
 		if err == ErrTimeout {
 			// Terminate the compute system if it still exists. We're okay to
@@ -135,7 +139,10 @@ func GetComputeSystems(q schema1.ComputeSystemQuery) ([]schema1.ContainerPropert
 		resultp         *uint16
 		computeSystemsp *uint16
 	)
+	completed := false
+	go syscallWatcher(fmt.Sprintf("GetComputeSystems %s:", query), &completed)
 	err = hcsEnumerateComputeSystems(query, &computeSystemsp, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return nil, &HcsError{Op: operation, Err: err, Events: events}
@@ -192,8 +199,11 @@ func (computeSystem *System) Start() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("StartComputeSystem %s:", computeSystem.ID()), &completed)
 	err := hcsStartComputeSystem(computeSystem.handle, "", &resultp)
-	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.Duration)
+	completed = true
+	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemStartCompleted, &timeout.SystemStart)
 	if err != nil {
 		return makeSystemError(computeSystem, "Start", "", err, events)
 	}
@@ -219,7 +229,10 @@ func (computeSystem *System) Shutdown() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("ShutdownComputeSystem %s:", computeSystem.ID()), &completed)
 	err := hcsShutdownComputeSystem(computeSystem.handle, "", &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return makeSystemError(computeSystem, "Shutdown", "", err, events)
@@ -242,7 +255,10 @@ func (computeSystem *System) Terminate() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("TerminateComputeSystem %s:", computeSystem.ID()), &completed)
 	err := hcsTerminateComputeSystem(computeSystem.handle, "", &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return makeSystemError(computeSystem, "Terminate", "", err, events)
@@ -291,7 +307,10 @@ func (computeSystem *System) Properties(types ...schema1.PropertyType) (*schema1
 	}
 
 	var resultp, propertiesp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("GetComputeSystemProperties %s:", computeSystem.ID()), &completed)
 	err = hcsGetComputeSystemProperties(computeSystem.handle, string(queryj), &propertiesp, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return nil, makeSystemError(computeSystem, "Properties", "", err, events)
@@ -320,8 +339,11 @@ func (computeSystem *System) Pause() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("PauseComputeSystem %s:", computeSystem.ID()), &completed)
 	err := hcsPauseComputeSystem(computeSystem.handle, "", &resultp)
-	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemPauseCompleted, &timeout.Duration)
+	completed = true
+	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemPauseCompleted, &timeout.SystemPause)
 	if err != nil {
 		return makeSystemError(computeSystem, "Pause", "", err, events)
 	}
@@ -342,8 +364,11 @@ func (computeSystem *System) Resume() error {
 	}
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("ResumeComputeSystem %s:", computeSystem.ID()), &completed)
 	err := hcsResumeComputeSystem(computeSystem.handle, "", &resultp)
-	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemResumeCompleted, &timeout.Duration)
+	completed = true
+	events, err := processAsyncHcsResult(err, resultp, computeSystem.callbackNumber, hcsNotificationSystemResumeCompleted, &timeout.SystemResume)
 	if err != nil {
 		return makeSystemError(computeSystem, "Resume", "", err, events)
 	}
@@ -375,7 +400,10 @@ func (computeSystem *System) CreateProcess(c interface{}) (*Process, error) {
 	configuration := string(configurationb)
 	logrus.Debugf(title+" config=%s", configuration)
 
+	completed := false
+	go syscallWatcher(fmt.Sprintf("CreateProcess %s: %s", computeSystem.ID(), configuration), &completed)
 	err = hcsCreateProcess(computeSystem.handle, configuration, &processInfo, &processHandle, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return nil, makeSystemError(computeSystem, "CreateProcess", configuration, err, events)
@@ -415,7 +443,10 @@ func (computeSystem *System) OpenProcess(pid int) (*Process, error) {
 		return nil, makeSystemError(computeSystem, "OpenProcess", "", ErrAlreadyClosed, nil)
 	}
 
+	completed := false
+	go syscallWatcher(fmt.Sprintf("OpenProcess %s: %d", computeSystem.ID(), pid), &completed)
 	err := hcsOpenProcess(computeSystem.handle, uint32(pid), &processHandle, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return nil, makeSystemError(computeSystem, "OpenProcess", "", err, events)
@@ -451,7 +482,11 @@ func (computeSystem *System) Close() error {
 		return makeSystemError(computeSystem, "Close", "", err, nil)
 	}
 
-	if err := hcsCloseComputeSystem(computeSystem.handle); err != nil {
+	completed := false
+	go syscallWatcher(fmt.Sprintf("CloseComputeSystem %s:", computeSystem.ID()), &completed)
+	err := hcsCloseComputeSystem(computeSystem.handle)
+	completed = true
+	if err != nil {
 		return makeSystemError(computeSystem, "Close", "", err, nil)
 	}
 
@@ -537,7 +572,10 @@ func (computeSystem *System) Modify(config interface{}) error {
 	logrus.Debugf(title + " " + requestString)
 
 	var resultp *uint16
+	completed := false
+	go syscallWatcher(fmt.Sprintf("ModifyComputeSystem %s: %s", computeSystem.ID(), requestString), &completed)
 	err = hcsModifyComputeSystem(computeSystem.handle, requestString, &resultp)
+	completed = true
 	events := processHcsResult(resultp)
 	if err != nil {
 		return makeSystemError(computeSystem, "Modify", requestString, err, events)

vendor/github.com/Microsoft/hcsshim/internal/hcs/watcher.go

@@ -0,0 +1,30 @@
+package hcs
+
+import (
+	"time"
+
+	"github.com/Microsoft/hcsshim/internal/timeout"
+	"github.com/sirupsen/logrus"
+)
+
+// syscallWatcher is used as a very simple goroutine around calls into
+// the platform. In some cases, we have seen HCS APIs not returning due to
+// various bugs, and the goroutine making the syscall ends up not returning,
+// prior to its async callback. By spinning up a syscallWatcher, it allows
+// us to at least log a warning if a syscall doesn't complete in a reasonable
+// amount of time.
+//
+// Usage is:
+//
+// completed := false
+// go syscallWatcher("some description", &completed)
+// <syscall>
+// completed = true
+//
+func syscallWatcher(description string, syscallCompleted *bool) {
+	time.Sleep(timeout.SyscallWatcher)
+	if *syscallCompleted {
+		return
+	}
+	logrus.Warnf("%s: Did not complete within %s. This may indicate a platform issue. If it appears to be making no forward progress, obtain the stacks and see is there is a syscall stuck in the platform API for a significant length of time.", description, timeout.SyscallWatcher)
+}

vendor/github.com/Microsoft/hcsshim/internal/interop/zsyscall_windows.go

@@ -1,4 +1,4 @@
-// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
+// Code generated by 'go generate'; DO NOT EDIT.
 
 package interop
 

vendor/github.com/Microsoft/hcsshim/internal/safefile/zsyscall_windows.go

@@ -1,4 +1,4 @@
-// MACHINE GENERATED BY 'go generate' COMMAND; DO NOT EDIT
+// Code generated by 'go generate'; DO NOT EDIT.
 
 package safefile
 

vendor/github.com/Microsoft/hcsshim/internal/timeout/timeout.go

@@ -6,21 +6,65 @@ import (
 	"time"
 )
 
-// Duration is the default time to wait for various operations.
-// - Waiting for async notifications from HCS
-// - Waiting for processes to launch through
-// - Waiting to copy data to/from a launched processes stdio pipes.
-//
-// This can be overridden through environment variable `HCS_TIMEOUT_SECONDS`
+var (
+	// defaultTimeout is the timeout for most operations that is not overridden.
+	defaultTimeout = 4 * time.Minute
 
-var Duration = 4 * time.Minute
+	// defaultTimeoutTestdRetry is the retry loop timeout for testd to respond
+	// for a disk to come online in LCOW.
+	defaultTimeoutTestdRetry = 5 * time.Second
+)
+
+// External variables for HCSShim consumers to use.
+var (
+	// SystemCreate is the timeout for creating a compute system
+	SystemCreate time.Duration = defaultTimeout
+
+	// SystemStart is the timeout for starting a compute system
+	SystemStart time.Duration = defaultTimeout
+
+	// SystemPause is the timeout for pausing a compute system
+	SystemPause time.Duration = defaultTimeout
+
+	// SystemResume is the timeout for resuming a compute system
+	SystemResume time.Duration = defaultTimeout
+
+	// SyscallWatcher is the timeout before warning of a potential stuck platform syscall.
+	SyscallWatcher time.Duration = defaultTimeout
+
+	// Tar2VHD is the timeout for the tar2vhd operation to complete
+	Tar2VHD time.Duration = defaultTimeout
+
+	// ExternalCommandToStart is the timeout for external commands to start
+	ExternalCommandToStart = defaultTimeout
+
+	// ExternalCommandToComplete is the timeout for external commands to complete.
+	// Generally this means copying data from their stdio pipes.
+	ExternalCommandToComplete = defaultTimeout
+
+	// TestDRetryLoop is the timeout for testd retry loop when onlining a SCSI disk in LCOW
+	TestDRetryLoop = defaultTimeoutTestdRetry
+)
 
 func init() {
-	envTimeout := os.Getenv("HCSSHIM_TIMEOUT_SECONDS")
+	SystemCreate = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMCREATE", SystemCreate)
+	SystemStart = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMSTART", SystemStart)
+	SystemPause = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMPAUSE", SystemPause)
+	SystemResume = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSTEMRESUME", SystemResume)
+	SyscallWatcher = durationFromEnvironment("HCSSHIM_TIMEOUT_SYSCALLWATCHER", SyscallWatcher)
+	Tar2VHD = durationFromEnvironment("HCSSHIM_TIMEOUT_TAR2VHD", Tar2VHD)
+	ExternalCommandToStart = durationFromEnvironment("HCSSHIM_TIMEOUT_EXTERNALCOMMANDSTART", ExternalCommandToStart)
+	ExternalCommandToComplete = durationFromEnvironment("HCSSHIM_TIMEOUT_EXTERNALCOMMANDCOMPLETE", ExternalCommandToComplete)
+	TestDRetryLoop = durationFromEnvironment("HCSSHIM_TIMEOUT_TESTDRETRYLOOP", TestDRetryLoop)
+}
+
+func durationFromEnvironment(env string, defaultValue time.Duration) time.Duration {
+	envTimeout := os.Getenv(env)
 	if len(envTimeout) > 0 {
 		e, err := strconv.Atoi(envTimeout)
 		if err == nil && e > 0 {
-			Duration = time.Second * time.Duration(e)
+			return time.Second * time.Duration(e)
 		}
 	}
+	return defaultValue
 }

vendor/github.com/containerd/containerd/README.md

@@ -224,7 +224,7 @@ This will be the best place to discuss design and implementation.
 
 For sync communication we have a community slack with a #containerd channel that everyone is welcome to join and chat about development.
 
-**Slack:** https://dockr.ly/community
+**Slack:** https://join.slack.com/t/dockercommunity/shared_invite/enQtNDM4NjAwNDMyOTUwLWZlMDZmYWRjZjk4Zjc5ZGQ5NWZkOWI1Yjk2NGE3ZWVlYjYxM2VhYjczOWIyZDFhZTE3NTUwZWQzMjhmNGYyZTg
 
 ### Reporting security issues
 

vendor/github.com/containerd/containerd/oci/spec_opts.go

@@ -315,8 +315,14 @@ func WithImageConfigArgs(image Image, args []string) SpecOpts {
 			}
 			s.Process.Cwd = cwd
 			if config.User != "" {
-				return WithUser(config.User)(ctx, client, c, s)
+				if err := WithUser(config.User)(ctx, client, c, s); err != nil {
+					return err
+				}
+				return WithAdditionalGIDs(fmt.Sprintf("%d", s.Process.User.UID))(ctx, client, c, s)
 			}
+			// we should query the image's /etc/group for additional GIDs
+			// even if there is no specified user in the image config
+			return WithAdditionalGIDs("root")(ctx, client, c, s)
 		} else if s.Windows != nil {
 			s.Process.Env = config.Env
 			s.Process.Args = append(config.Entrypoint, config.Cmd...)
@@ -478,12 +484,13 @@ func WithUser(userstr string) SpecOpts {
 			}
 			f := func(root string) error {
 				if username != "" {
-					uid, _, err = getUIDGIDFromPath(root, func(u user.User) bool {
+					user, err := getUserFromPath(root, func(u user.User) bool {
 						return u.Name == username
 					})
 					if err != nil {
 						return err
 					}
+					uid = uint32(user.Uid)
 				}
 				if groupname != "" {
 					gid, err = getGIDFromPath(root, func(g user.Group) bool {
@@ -541,7 +548,7 @@ func WithUserID(uid uint32) SpecOpts {
 			if !isRootfsAbs(s.Root.Path) {
 				return errors.Errorf("rootfs absolute path is required")
 			}
-			uuid, ugid, err := getUIDGIDFromPath(s.Root.Path, func(u user.User) bool {
+			user, err := getUserFromPath(s.Root.Path, func(u user.User) bool {
 				return u.Uid == int(uid)
 			})
 			if err != nil {
@@ -551,7 +558,7 @@ func WithUserID(uid uint32) SpecOpts {
 				}
 				return err
 			}
-			s.Process.User.UID, s.Process.User.GID = uuid, ugid
+			s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid)
 			return nil
 
 		}
@@ -567,7 +574,7 @@ func WithUserID(uid uint32) SpecOpts {
 			return err
 		}
 		return mount.WithTempMount(ctx, mounts, func(root string) error {
-			uuid, ugid, err := getUIDGIDFromPath(root, func(u user.User) bool {
+			user, err := getUserFromPath(root, func(u user.User) bool {
 				return u.Uid == int(uid)
 			})
 			if err != nil {
@@ -577,7 +584,7 @@ func WithUserID(uid uint32) SpecOpts {
 				}
 				return err
 			}
-			s.Process.User.UID, s.Process.User.GID = uuid, ugid
+			s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid)
 			return nil
 		})
 	}
@@ -595,13 +602,13 @@ func WithUsername(username string) SpecOpts {
 				if !isRootfsAbs(s.Root.Path) {
 					return errors.Errorf("rootfs absolute path is required")
 				}
-				uid, gid, err := getUIDGIDFromPath(s.Root.Path, func(u user.User) bool {
+				user, err := getUserFromPath(s.Root.Path, func(u user.User) bool {
 					return u.Name == username
 				})
 				if err != nil {
 					return err
 				}
-				s.Process.User.UID, s.Process.User.GID = uid, gid
+				s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid)
 				return nil
 			}
 			if c.Snapshotter == "" {
@@ -616,13 +623,13 @@ func WithUsername(username string) SpecOpts {
 				return err
 			}
 			return mount.WithTempMount(ctx, mounts, func(root string) error {
-				uid, gid, err := getUIDGIDFromPath(root, func(u user.User) bool {
+				user, err := getUserFromPath(root, func(u user.User) bool {
 					return u.Name == username
 				})
 				if err != nil {
 					return err
 				}
-				s.Process.User.UID, s.Process.User.GID = uid, gid
+				s.Process.User.UID, s.Process.User.GID = uint32(user.Uid), uint32(user.Gid)
 				return nil
 			})
 		} else if s.Windows != nil {
@@ -636,43 +643,27 @@ func WithUsername(username string) SpecOpts {
 
 // WithAdditionalGIDs sets the OCI spec's additionalGids array to any additional groups listed
 // for a particular user in the /etc/groups file of the image's root filesystem
-func WithAdditionalGIDs(username string) SpecOpts {
+// The passed in user can be either a uid or a username.
+func WithAdditionalGIDs(userstr string) SpecOpts {
 	return func(ctx context.Context, client Client, c *containers.Container, s *Spec) (err error) {
 		setProcess(s)
-		if c.Snapshotter == "" && c.SnapshotKey == "" {
-			if !isRootfsAbs(s.Root.Path) {
-				return errors.Errorf("rootfs absolute path is required")
-			}
-			gids, err := getSupplementalGroupsFromPath(s.Root.Path, func(g user.Group) bool {
-				// we only want supplemental groups
-				if g.Name == username {
-					return false
-				}
-				for _, entry := range g.List {
-					if entry == username {
-						return true
+		setAdditionalGids := func(root string) error {
+			var username string
+			uid, err := strconv.Atoi(userstr)
+			if err == nil {
+				user, err := getUserFromPath(root, func(u user.User) bool {
+					return u.Uid == uid
+				})
+				if err != nil {
+					if os.IsNotExist(err) || err == errNoUsersFound {
+						return nil
 					}
+					return err
 				}
-				return false
-			})
-			if err != nil {
-				return err
+				username = user.Name
+			} else {
+				username = userstr
 			}
-			s.Process.User.AdditionalGids = gids
-			return nil
-		}
-		if c.Snapshotter == "" {
-			return errors.Errorf("no snapshotter set for container")
-		}
-		if c.SnapshotKey == "" {
-			return errors.Errorf("rootfs snapshot not created for container")
-		}
-		snapshotter := client.SnapshotService(c.Snapshotter)
-		mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey)
-		if err != nil {
-			return err
-		}
-		return mount.WithTempMount(ctx, mounts, func(root string) error {
 			gids, err := getSupplementalGroupsFromPath(root, func(g user.Group) bool {
 				// we only want supplemental groups
 				if g.Name == username {
@@ -686,11 +677,32 @@ func WithAdditionalGIDs(username string) SpecOpts {
 				return false
 			})
 			if err != nil {
+				if os.IsNotExist(err) {
+					return nil
+				}
 				return err
 			}
 			s.Process.User.AdditionalGids = gids
 			return nil
-		})
+		}
+		if c.Snapshotter == "" && c.SnapshotKey == "" {
+			if !isRootfsAbs(s.Root.Path) {
+				return errors.Errorf("rootfs absolute path is required")
+			}
+			return setAdditionalGids(s.Root.Path)
+		}
+		if c.Snapshotter == "" {
+			return errors.Errorf("no snapshotter set for container")
+		}
+		if c.SnapshotKey == "" {
+			return errors.Errorf("rootfs snapshot not created for container")
+		}
+		snapshotter := client.SnapshotService(c.Snapshotter)
+		mounts, err := snapshotter.Mounts(ctx, c.SnapshotKey)
+		if err != nil {
+			return err
+		}
+		return mount.WithTempMount(ctx, mounts, setAdditionalGids)
 	}
 }
 
@@ -741,20 +753,19 @@ func WithAmbientCapabilities(caps []string) SpecOpts {
 
 var errNoUsersFound = errors.New("no users found")
 
-func getUIDGIDFromPath(root string, filter func(user.User) bool) (uid, gid uint32, err error) {
+func getUserFromPath(root string, filter func(user.User) bool) (user.User, error) {
 	ppath, err := fs.RootPath(root, "/etc/passwd")
 	if err != nil {
-		return 0, 0, err
+		return user.User{}, err
 	}
 	users, err := user.ParsePasswdFileFilter(ppath, filter)
 	if err != nil {
-		return 0, 0, err
+		return user.User{}, err
 	}
 	if len(users) == 0 {
-		return 0, 0, errNoUsersFound
+		return user.User{}, errNoUsersFound
 	}
-	u := users[0]
-	return uint32(u.Uid), uint32(u.Gid), nil
+	return users[0], nil
 }
 
 var errNoGroupsFound = errors.New("no groups found")

vendor/github.com/containerd/containerd/task.go

@@ -607,8 +607,11 @@ func writeContent(ctx context.Context, store content.Ingester, mediaType, ref st
 	if err != nil {
 		return d, err
 	}
+
 	if err := writer.Commit(ctx, size, "", opts...); err != nil {
-		return d, err
+		if !errdefs.IsAlreadyExists(err) {
+			return d, err
+		}
 	}
 	return v1.Descriptor{
 		MediaType: mediaType,

vendor/github.com/containerd/containerd/vendor.conf

@@ -19,7 +19,7 @@ github.com/matttproud/golang_protobuf_extensions v1.0.0
 github.com/gogo/protobuf v1.0.0
 github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
 github.com/golang/protobuf v1.1.0
-github.com/opencontainers/runtime-spec d810dbc60d8c5aeeb3d054bd1132fab2121968ce # v1.0.1-43-gd810dbc
+github.com/opencontainers/runtime-spec eba862dc2470385a233c7507392675cbeadf7353 # v1.0.1-45-geba862d
 github.com/opencontainers/runc 20aff4f0488c6d4b8df4d85b4f63f1f704c11abd
 github.com/sirupsen/logrus v1.0.0
 github.com/urfave/cli 7bc6a0acffa589f415f88aca16cc1de5ffd66f9c
@@ -34,17 +34,17 @@ github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/grpc-ecosystem/go-grpc-prometheus 6b7015e65d366bf3f19b2b2a000a831940f0f7e0
 github.com/Microsoft/go-winio v0.4.10
 github.com/Microsoft/hcsshim 44c060121b68e8bdc40b411beba551f3b4ee9e55
-github.com/boltdb/bolt e9cf4fae01b5a8ff89d0ec6b32f0d9c9f79aefdd
 google.golang.org/genproto d80a6e20e776b0b17a324d0ba1ab50a39c8e8944
 golang.org/x/text 19e51611da83d6be54ddafce4a4af510cb3e9ea4
 github.com/containerd/ttrpc 94dde388801693c54f88a6596f713b51a8b30b2d
 github.com/syndtr/gocapability db04d3cc01c8b54962a58ec7e491717d06cfcc16
 gotest.tools v2.1.0
 github.com/google/go-cmp v0.1.0
+go.etcd.io/bbolt v1.3.1-etcd.8
 
 # cri dependencies
-github.com/containerd/cri v1.11.1
-github.com/containerd/go-cni 5882530828ecf62032409b298a3e8b19e08b6534
+github.com/containerd/cri 9f39e3289533fc228c5e5fcac0a6dbdd60c6047b # release/1.2 branch
+github.com/containerd/go-cni 6d7b509a054a3cb1c35ed1865d4fde2f0cb547cd
 github.com/blang/semver v3.1.0
 github.com/containernetworking/cni v0.6.0
 github.com/containernetworking/plugins v0.7.0
@@ -52,32 +52,33 @@ github.com/davecgh/go-spew v1.1.0
 github.com/docker/distribution b38e5838b7b2f2ad48e06ec4b500011976080621
 github.com/docker/docker 86f080cff0914e9694068ed78d503701667c4c00
 github.com/docker/spdystream 449fdfce4d962303d702fec724ef0ad181c92528
-github.com/emicklei/go-restful ff4f55a206334ef123e4f79bbf348980da81ca46
-github.com/ghodss/yaml 73d445a93680fa1a78ae23a5839bad48f32ba1ee
+github.com/emicklei/go-restful v2.2.1
+github.com/ghodss/yaml v1.0.0
 github.com/golang/glog 44145f04b68cf362d9c4df2182967c2275eaefed
 github.com/google/gofuzz 44d81051d367757e1c7c6a5a86423ece9afcf63c
 github.com/hashicorp/errwrap 7554cd9344cec97297fa6649b055a8c98c2a1e55
 github.com/hashicorp/go-multierror ed905158d87462226a13fe39ddf685ea65f1c11f
-github.com/json-iterator/go f2b4162afba35581b6d4a50d3b8f34e33c144682
-github.com/modern-go/reflect2 05fbef0ca5da472bbf96c9322b84a53edc03c9fd
+github.com/json-iterator/go 1.1.5
+github.com/modern-go/reflect2 1.0.1
 github.com/modern-go/concurrent 1.0.3
 github.com/opencontainers/runtime-tools v0.6.0
-github.com/opencontainers/selinux 4a2974bf1ee960774ffd517717f1f45325af0206
+github.com/opencontainers/selinux b6fa367ed7f534f9ba25391cc2d467085dbb445a
 github.com/seccomp/libseccomp-golang 32f571b70023028bd57d9288c20efbcb237f3ce0
-github.com/tchap/go-patricia 5ad6cdb7538b0097d5598c7e57f0a24072adf7dc
+github.com/tchap/go-patricia v2.2.6
 github.com/xeipuuv/gojsonpointer 4e3ac2762d5f479393488629ee9370b50873b3a6
 github.com/xeipuuv/gojsonreference bd5ef7bd5415a7ac448318e64f11a24cd21e594b
 github.com/xeipuuv/gojsonschema 1d523034197ff1f222f6429836dd36a2457a1874
 golang.org/x/crypto 49796115aa4b964c318aad4f3084fdb41e9aa067
+golang.org/x/oauth2 a6bd8cefa1811bd24b86f8902872e4e8225f74c4
 golang.org/x/time f51c12702a4d776e4c1fa9b0fabab841babae631
 gopkg.in/inf.v0 3887ee99ecf07df5b447e9b00d9c0b2adaa9f3e4
 gopkg.in/yaml.v2 v2.2.1
-k8s.io/api 9e5ffd1f1320950b238cfce291b926411f0af722
-k8s.io/apimachinery ed135c5b96450fd24e5e981c708114fbbd950697
-k8s.io/apiserver a90e3a95c2e91b944bfca8225c4e0d12e42a9eb5
-k8s.io/client-go 03bfb9bdcfe5482795b999f39ca3ed9ad42ce5bb
-k8s.io/kubernetes v1.11.0
-k8s.io/utils 733eca437aa39379e4bcc25e726439dfca40fcff
+k8s.io/api 012f271b5d41baad56190c5f1ae19bff16df0fd8
+k8s.io/apimachinery 6429050ef506887d121f3e7306e894f8900d8a63
+k8s.io/apiserver e9312c15296b6c2c923ebd5031ff5d1d5fd022d7
+k8s.io/client-go 37c3c02ec96533daec0dbda1f39a6b1d68505c79
+k8s.io/kubernetes v1.12.0-beta.1
+k8s.io/utils 982821ea41da7e7c15f3d3738921eb2e7e241ccd
 
 # zfs dependencies
 github.com/containerd/zfs 9a0b8b8b5982014b729cd34eb7cd7a11062aa6ec

vendor/github.com/containerd/continuity/fs/copy.go

@@ -72,7 +72,7 @@ func copyDirectory(dst, src string, inodes map[uint64]string) error {
 				if err := os.Link(link, target); err != nil {
 					return errors.Wrap(err, "failed to create hard link")
 				}
-			} else if err := copyFile(source, target); err != nil {
+			} else if err := CopyFile(target, source); err != nil {
 				return errors.Wrap(err, "failed to copy files")
 			}
 		case (fi.Mode() & os.ModeSymlink) == os.ModeSymlink:
@@ -103,7 +103,9 @@ func copyDirectory(dst, src string, inodes map[uint64]string) error {
 	return nil
 }
 
-func copyFile(source, target string) error {
+// CopyFile copies the source file to the target.
+// The most efficient means of copying is used for the platform.
+func CopyFile(target, source string) error {
 	src, err := os.Open(source)
 	if err != nil {
 		return errors.Wrapf(err, "failed to open source %s", source)

vendor/github.com/containerd/continuity/fs/copy_linux.go

@@ -49,20 +49,26 @@ func copyFileContent(dst, src *os.File) error {
 		return errors.Wrap(err, "unable to stat source")
 	}
 
-	n, err := unix.CopyFileRange(int(src.Fd()), nil, int(dst.Fd()), nil, int(st.Size()), 0)
-	if err != nil {
-		if err != unix.ENOSYS && err != unix.EXDEV {
-			return errors.Wrap(err, "copy file range failed")
+	size := st.Size()
+	first := true
+	srcFd := int(src.Fd())
+	dstFd := int(dst.Fd())
+
+	for size > 0 {
+		n, err := unix.CopyFileRange(srcFd, nil, dstFd, nil, int(size), 0)
+		if err != nil {
+			if (err != unix.ENOSYS && err != unix.EXDEV) || !first {
+				return errors.Wrap(err, "copy file range failed")
+			}
+
+			buf := bufferPool.Get().(*[]byte)
+			_, err = io.CopyBuffer(dst, src, *buf)
+			bufferPool.Put(buf)
+			return errors.Wrap(err, "userspace copy failed")
 		}
 
-		buf := bufferPool.Get().(*[]byte)
-		_, err = io.CopyBuffer(dst, src, *buf)
-		bufferPool.Put(buf)
-		return err
-	}
-
-	if int64(n) != st.Size() {
-		return errors.Wrapf(err, "short copy: %d of %d", int64(n), st.Size())
+		first = false
+		size -= int64(n)
 	}
 
 	return nil

vendor/github.com/containerd/continuity/fs/du.go

@@ -10,8 +10,8 @@ type Usage struct {
 
 // DiskUsage counts the number of inodes and disk usage for the resources under
 // path.
-func DiskUsage(roots ...string) (Usage, error) {
-	return diskUsage(roots...)
+func DiskUsage(ctx context.Context, roots ...string) (Usage, error) {
+	return diskUsage(ctx, roots...)
 }
 
 // DiffUsage counts the numbers of inodes and disk usage in the

vendor/github.com/containerd/continuity/fs/du_unix.go

@@ -24,7 +24,7 @@ func newInode(stat *syscall.Stat_t) inode {
 	}
 }
 
-func diskUsage(roots ...string) (Usage, error) {
+func diskUsage(ctx context.Context, roots ...string) (Usage, error) {
 
 	var (
 		size   int64
@@ -37,6 +37,12 @@ func diskUsage(roots ...string) (Usage, error) {
 				return err
 			}
 
+			select {
+			case <-ctx.Done():
+				return ctx.Err()
+			default:
+			}
+
 			inoKey := newInode(fi.Sys().(*syscall.Stat_t))
 			if _, ok := inodes[inoKey]; !ok {
 				inodes[inoKey] = struct{}{}

vendor/github.com/containerd/continuity/fs/du_windows.go

@@ -8,7 +8,7 @@ import (
 	"path/filepath"
 )
 
-func diskUsage(roots ...string) (Usage, error) {
+func diskUsage(ctx context.Context, roots ...string) (Usage, error) {
 	var (
 		size int64
 	)
@@ -21,6 +21,12 @@ func diskUsage(roots ...string) (Usage, error) {
 				return err
 			}
 
+			select {
+			case <-ctx.Done():
+				return ctx.Err()
+			default:
+			}
+
 			size += fi.Size()
 			return nil
 		}); err != nil {

vendor/github.com/containerd/continuity/syscallx/syscall_unix.go

@@ -0,0 +1,10 @@
+// +build !windows
+
+package syscallx
+
+import "syscall"
+
+// Readlink returns the destination of the named symbolic link.
+func Readlink(path string, buf []byte) (n int, err error) {
+	return syscall.Readlink(path, buf)
+}

vendor/github.com/containerd/continuity/syscallx/syscall_windows.go

@@ -0,0 +1,96 @@
+package syscallx
+
+import (
+	"syscall"
+	"unsafe"
+)
+
+type reparseDataBuffer struct {
+	ReparseTag        uint32
+	ReparseDataLength uint16
+	Reserved          uint16
+
+	// GenericReparseBuffer
+	reparseBuffer byte
+}
+
+type mountPointReparseBuffer struct {
+	SubstituteNameOffset uint16
+	SubstituteNameLength uint16
+	PrintNameOffset      uint16
+	PrintNameLength      uint16
+	PathBuffer           [1]uint16
+}
+
+type symbolicLinkReparseBuffer struct {
+	SubstituteNameOffset uint16
+	SubstituteNameLength uint16
+	PrintNameOffset      uint16
+	PrintNameLength      uint16
+	Flags                uint32
+	PathBuffer           [1]uint16
+}
+
+const (
+	_IO_REPARSE_TAG_MOUNT_POINT = 0xA0000003
+	_SYMLINK_FLAG_RELATIVE      = 1
+)
+
+// Readlink returns the destination of the named symbolic link.
+func Readlink(path string, buf []byte) (n int, err error) {
+	fd, err := syscall.CreateFile(syscall.StringToUTF16Ptr(path), syscall.GENERIC_READ, 0, nil, syscall.OPEN_EXISTING,
+		syscall.FILE_FLAG_OPEN_REPARSE_POINT|syscall.FILE_FLAG_BACKUP_SEMANTICS, 0)
+	if err != nil {
+		return -1, err
+	}
+	defer syscall.CloseHandle(fd)
+
+	rdbbuf := make([]byte, syscall.MAXIMUM_REPARSE_DATA_BUFFER_SIZE)
+	var bytesReturned uint32
+	err = syscall.DeviceIoControl(fd, syscall.FSCTL_GET_REPARSE_POINT, nil, 0, &rdbbuf[0], uint32(len(rdbbuf)), &bytesReturned, nil)
+	if err != nil {
+		return -1, err
+	}
+
+	rdb := (*reparseDataBuffer)(unsafe.Pointer(&rdbbuf[0]))
+	var s string
+	switch rdb.ReparseTag {
+	case syscall.IO_REPARSE_TAG_SYMLINK:
+		data := (*symbolicLinkReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
+		p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
+		s = syscall.UTF16ToString(p[data.SubstituteNameOffset/2 : (data.SubstituteNameOffset+data.SubstituteNameLength)/2])
+		if data.Flags&_SYMLINK_FLAG_RELATIVE == 0 {
+			if len(s) >= 4 && s[:4] == `\??\` {
+				s = s[4:]
+				switch {
+				case len(s) >= 2 && s[1] == ':': // \??\C:\foo\bar
+					// do nothing
+				case len(s) >= 4 && s[:4] == `UNC\`: // \??\UNC\foo\bar
+					s = `\\` + s[4:]
+				default:
+					// unexpected; do nothing
+				}
+			} else {
+				// unexpected; do nothing
+			}
+		}
+	case _IO_REPARSE_TAG_MOUNT_POINT:
+		data := (*mountPointReparseBuffer)(unsafe.Pointer(&rdb.reparseBuffer))
+		p := (*[0xffff]uint16)(unsafe.Pointer(&data.PathBuffer[0]))
+		s = syscall.UTF16ToString(p[data.SubstituteNameOffset/2 : (data.SubstituteNameOffset+data.SubstituteNameLength)/2])
+		if len(s) >= 4 && s[:4] == `\??\` { // \??\C:\foo\bar
+			if len(s) < 48 || s[:11] != `\??\Volume{` {
+				s = s[4:]
+			}
+		} else {
+			// unexpected; do nothing
+		}
+	default:
+		// the path is not a symlink or junction but another type of reparse
+		// point
+		return -1, syscall.ENOENT
+	}
+	n = copy(buf, []byte(s))
+
+	return n, nil
+}

vendor/github.com/containerd/continuity/sysx/README.md

@@ -0,0 +1,3 @@
+This package is for internal use only. It is intended to only have
+temporary changes before they are upstreamed to golang.org/x/sys/
+(a.k.a. https://github.com/golang/sys).

vendor/github.com/containerd/continuity/sysx/asm.s

@@ -1,10 +0,0 @@
-// Copyright 2014 The Go Authors.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !gccgo
-
-#include "textflag.h"
-
-TEXT ·use(SB),NOSPLIT,$0
-	RET

vendor/github.com/containerd/continuity/sysx/chmod_darwin.go

@@ -1,18 +0,0 @@
-package sysx
-
-const (
-	// AtSymlinkNoFollow defined from AT_SYMLINK_NOFOLLOW in <sys/fcntl.h>
-	AtSymlinkNofollow = 0x20
-)
-
-const (
-
-	// SYS_FCHMODAT defined from golang.org/sys/unix
-	SYS_FCHMODAT = 467
-)
-
-// These functions will be generated by generate.sh
-//    $ GOOS=darwin GOARCH=386 ./generate.sh chmod
-//    $ GOOS=darwin GOARCH=amd64 ./generate.sh chmod
-
-//sys  Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)

vendor/github.com/containerd/continuity/sysx/chmod_darwin_386.go

@@ -1,25 +0,0 @@
-// mksyscall.pl -l32 chmod_darwin.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	use(unsafe.Pointer(_p0))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/chmod_darwin_amd64.go

@@ -1,25 +0,0 @@
-// mksyscall.pl chmod_darwin.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	use(unsafe.Pointer(_p0))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/chmod_freebsd.go

@@ -1,17 +0,0 @@
-package sysx
-
-const (
-	// AtSymlinkNoFollow defined from AT_SYMLINK_NOFOLLOW in <sys/fcntl.h>
-	AtSymlinkNofollow = 0x200
-)
-
-const (
-
-	// SYS_FCHMODAT defined from golang.org/sys/unix
-	SYS_FCHMODAT = 490
-)
-
-// These functions will be generated by generate.sh
-//    $ GOOS=freebsd GOARCH=amd64 ./generate.sh chmod
-
-//sys  Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)

vendor/github.com/containerd/continuity/sysx/chmod_freebsd_amd64.go

@@ -1,25 +0,0 @@
-// mksyscall.pl chmod_freebsd.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(mode), uintptr(flags), 0, 0)
-	use(unsafe.Pointer(_p0))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/chmod_linux.go

@@ -1,12 +0,0 @@
-package sysx
-
-import "syscall"
-
-const (
-	// AtSymlinkNoFollow defined from AT_SYMLINK_NOFOLLOW in /usr/include/linux/fcntl.h
-	AtSymlinkNofollow = 0x100
-)
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) error {
-	return syscall.Fchmodat(dirfd, path, mode, flags)
-}

vendor/github.com/containerd/continuity/sysx/chmod_solaris.go

@@ -1,11 +0,0 @@
-package sysx
-
-import "golang.org/x/sys/unix"
-
-const (
-	AtSymlinkNofollow = unix.AT_SYMLINK_NOFOLLOW
-)
-
-func Fchmodat(dirfd int, path string, mode uint32, flags int) error {
-	return unix.Fchmodat(dirfd, path, mode, flags)
-}

vendor/github.com/containerd/continuity/sysx/file_posix.go

@@ -0,0 +1,112 @@
+package sysx
+
+import (
+	"os"
+	"path/filepath"
+
+	"github.com/containerd/continuity/syscallx"
+)
+
+// Readlink returns the destination of the named symbolic link.
+// If there is an error, it will be of type *PathError.
+func Readlink(name string) (string, error) {
+	for len := 128; ; len *= 2 {
+		b := make([]byte, len)
+		n, e := fixCount(syscallx.Readlink(fixLongPath(name), b))
+		if e != nil {
+			return "", &os.PathError{Op: "readlink", Path: name, Err: e}
+		}
+		if n < len {
+			return string(b[0:n]), nil
+		}
+	}
+}
+
+// Many functions in package syscall return a count of -1 instead of 0.
+// Using fixCount(call()) instead of call() corrects the count.
+func fixCount(n int, err error) (int, error) {
+	if n < 0 {
+		n = 0
+	}
+	return n, err
+}
+
+// fixLongPath returns the extended-length (\\?\-prefixed) form of
+// path when needed, in order to avoid the default 260 character file
+// path limit imposed by Windows. If path is not easily converted to
+// the extended-length form (for example, if path is a relative path
+// or contains .. elements), or is short enough, fixLongPath returns
+// path unmodified.
+//
+// See https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx#maxpath
+func fixLongPath(path string) string {
+	// Do nothing (and don't allocate) if the path is "short".
+	// Empirically (at least on the Windows Server 2013 builder),
+	// the kernel is arbitrarily okay with < 248 bytes. That
+	// matches what the docs above say:
+	// "When using an API to create a directory, the specified
+	// path cannot be so long that you cannot append an 8.3 file
+	// name (that is, the directory name cannot exceed MAX_PATH
+	// minus 12)." Since MAX_PATH is 260, 260 - 12 = 248.
+	//
+	// The MSDN docs appear to say that a normal path that is 248 bytes long
+	// will work; empirically the path must be less then 248 bytes long.
+	if len(path) < 248 {
+		// Don't fix. (This is how Go 1.7 and earlier worked,
+		// not automatically generating the \\?\ form)
+		return path
+	}
+
+	// The extended form begins with \\?\, as in
+	// \\?\c:\windows\foo.txt or \\?\UNC\server\share\foo.txt.
+	// The extended form disables evaluation of . and .. path
+	// elements and disables the interpretation of / as equivalent
+	// to \. The conversion here rewrites / to \ and elides
+	// . elements as well as trailing or duplicate separators. For
+	// simplicity it avoids the conversion entirely for relative
+	// paths or paths containing .. elements. For now,
+	// \\server\share paths are not converted to
+	// \\?\UNC\server\share paths because the rules for doing so
+	// are less well-specified.
+	if len(path) >= 2 && path[:2] == `\\` {
+		// Don't canonicalize UNC paths.
+		return path
+	}
+	if !filepath.IsAbs(path) {
+		// Relative path
+		return path
+	}
+
+	const prefix = `\\?`
+
+	pathbuf := make([]byte, len(prefix)+len(path)+len(`\`))
+	copy(pathbuf, prefix)
+	n := len(path)
+	r, w := 0, len(prefix)
+	for r < n {
+		switch {
+		case os.IsPathSeparator(path[r]):
+			// empty block
+			r++
+		case path[r] == '.' && (r+1 == n || os.IsPathSeparator(path[r+1])):
+			// /./
+			r++
+		case r+1 < n && path[r] == '.' && path[r+1] == '.' && (r+2 == n || os.IsPathSeparator(path[r+2])):
+			// /../ is currently unhandled
+			return path
+		default:
+			pathbuf[w] = '\\'
+			w++
+			for ; r < n && !os.IsPathSeparator(path[r]); r++ {
+				pathbuf[w] = path[r]
+				w++
+			}
+		}
+	}
+	// A drive's root directory needs a trailing \
+	if w == len(`\\?\c:`) {
+		pathbuf[w] = '\\'
+		w++
+	}
+	return string(pathbuf[:w])
+}

vendor/github.com/containerd/continuity/sysx/sys.go

@@ -1,37 +0,0 @@
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-var _zero uintptr
-
-// use is a no-op, but the compiler cannot see that it is.
-// Calling use(p) ensures that p is kept live until that point.
-//go:noescape
-func use(p unsafe.Pointer)
-
-// Do the interface allocations only once for common
-// Errno values.
-var (
-	errEAGAIN error = syscall.EAGAIN
-	errEINVAL error = syscall.EINVAL
-	errENOENT error = syscall.ENOENT
-)
-
-// errnoErr returns common boxed Errno values, to prevent
-// allocations at runtime.
-func errnoErr(e syscall.Errno) error {
-	switch e {
-	case 0:
-		return nil
-	case syscall.EAGAIN:
-		return errEAGAIN
-	case syscall.EINVAL:
-		return errEINVAL
-	case syscall.ENOENT:
-		return errENOENT
-	}
-	return e
-}

vendor/github.com/containerd/continuity/sysx/xattr.go

@@ -1,14 +1,56 @@
+// +build linux darwin
+
 package sysx
 
 import (
 	"bytes"
-	"fmt"
 	"syscall"
+
+	"golang.org/x/sys/unix"
 )
 
-const defaultXattrBufferSize = 5
+// Listxattr calls syscall listxattr and reads all content
+// and returns a string array
+func Listxattr(path string) ([]string, error) {
+	return listxattrAll(path, unix.Listxattr)
+}
 
-var ErrNotSupported = fmt.Errorf("not supported")
+// Removexattr calls syscall removexattr
+func Removexattr(path string, attr string) (err error) {
+	return unix.Removexattr(path, attr)
+}
+
+// Setxattr calls syscall setxattr
+func Setxattr(path string, attr string, data []byte, flags int) (err error) {
+	return unix.Setxattr(path, attr, data, flags)
+}
+
+// Getxattr calls syscall getxattr
+func Getxattr(path, attr string) ([]byte, error) {
+	return getxattrAll(path, attr, unix.Getxattr)
+}
+
+// LListxattr lists xattrs, not following symlinks
+func LListxattr(path string) ([]string, error) {
+	return listxattrAll(path, unix.Llistxattr)
+}
+
+// LRemovexattr removes an xattr, not following symlinks
+func LRemovexattr(path string, attr string) (err error) {
+	return unix.Lremovexattr(path, attr)
+}
+
+// LSetxattr sets an xattr, not following symlinks
+func LSetxattr(path string, attr string, data []byte, flags int) (err error) {
+	return unix.Lsetxattr(path, attr, data, flags)
+}
+
+// LGetxattr gets an xattr, not following symlinks
+func LGetxattr(path, attr string) ([]byte, error) {
+	return getxattrAll(path, attr, unix.Lgetxattr)
+}
+
+const defaultXattrBufferSize = 5
 
 type listxattrFunc func(path string, dest []byte) (int, error)
 

vendor/github.com/containerd/continuity/sysx/xattr_darwin.go

@@ -1,71 +0,0 @@
-package sysx
-
-// These functions will be generated by generate.sh
-//    $ GOOS=darwin GOARCH=386 ./generate.sh xattr
-//    $ GOOS=darwin GOARCH=amd64 ./generate.sh xattr
-
-//sys  getxattr(path string, attr string, dest []byte, pos int, options int) (sz int, err error)
-//sys  setxattr(path string, attr string, data []byte, flags int) (err error)
-//sys  removexattr(path string, attr string, options int) (err error)
-//sys  listxattr(path string, dest []byte, options int) (sz int, err error)
-//sys  Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
-
-const (
-	xattrNoFollow = 0x01
-)
-
-func listxattrFollow(path string, dest []byte) (sz int, err error) {
-	return listxattr(path, dest, 0)
-}
-
-// Listxattr calls syscall getxattr
-func Listxattr(path string) ([]string, error) {
-	return listxattrAll(path, listxattrFollow)
-}
-
-// Removexattr calls syscall getxattr
-func Removexattr(path string, attr string) (err error) {
-	return removexattr(path, attr, 0)
-}
-
-// Setxattr calls syscall setxattr
-func Setxattr(path string, attr string, data []byte, flags int) (err error) {
-	return setxattr(path, attr, data, flags)
-}
-
-func getxattrFollow(path, attr string, dest []byte) (sz int, err error) {
-	return getxattr(path, attr, dest, 0, 0)
-}
-
-// Getxattr calls syscall getxattr
-func Getxattr(path, attr string) ([]byte, error) {
-	return getxattrAll(path, attr, getxattrFollow)
-}
-
-func listxattrNoFollow(path string, dest []byte) (sz int, err error) {
-	return listxattr(path, dest, xattrNoFollow)
-}
-
-// LListxattr calls syscall listxattr with XATTR_NOFOLLOW
-func LListxattr(path string) ([]string, error) {
-	return listxattrAll(path, listxattrNoFollow)
-}
-
-// LRemovexattr calls syscall removexattr with XATTR_NOFOLLOW
-func LRemovexattr(path string, attr string) (err error) {
-	return removexattr(path, attr, xattrNoFollow)
-}
-
-// Setxattr calls syscall setxattr with XATTR_NOFOLLOW
-func LSetxattr(path string, attr string, data []byte, flags int) (err error) {
-	return setxattr(path, attr, data, flags|xattrNoFollow)
-}
-
-func getxattrNoFollow(path, attr string, dest []byte) (sz int, err error) {
-	return getxattr(path, attr, dest, 0, xattrNoFollow)
-}
-
-// LGetxattr calls syscall getxattr with XATTR_NOFOLLOW
-func LGetxattr(path, attr string) ([]byte, error) {
-	return getxattrAll(path, attr, getxattrNoFollow)
-}

vendor/github.com/containerd/continuity/sysx/xattr_darwin_386.go

@@ -1,111 +0,0 @@
-// mksyscall.pl -l32 xattr_darwin.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func getxattr(path string, attr string, dest []byte, pos int, options int) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), uintptr(pos), uintptr(options))
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func setxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func removexattr(path string, attr string, options int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func listxattr(path string, dest []byte, options int) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(options), 0, 0)
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_darwin_amd64.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_darwin.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func getxattr(path string, attr string, dest []byte, pos int, options int) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_GETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), uintptr(pos), uintptr(options))
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func setxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_SETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func removexattr(path string, attr string, options int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_REMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(options))
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func listxattr(path string, dest []byte, options int) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)), uintptr(options), 0, 0)
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_freebsd.go

@@ -1,12 +0,0 @@
-package sysx
-
-import (
-	"errors"
-)
-
-// Initial stub version for FreeBSD. FreeBSD has a different
-// syscall API from Darwin and Linux for extended attributes;
-// it is also not widely used. It is not exposed at all by the
-// Go syscall package, so we need to implement directly eventually.
-
-var unsupported = errors.New("extended attributes unsupported on FreeBSD")

vendor/github.com/containerd/continuity/sysx/xattr_linux.go

@@ -1,61 +0,0 @@
-package sysx
-
-import "syscall"
-
-// These functions will be generated by generate.sh
-//    $ GOOS=linux GOARCH=386 ./generate.sh xattr
-//    $ GOOS=linux GOARCH=amd64 ./generate.sh xattr
-//    $ GOOS=linux GOARCH=arm ./generate.sh xattr
-//    $ GOOS=linux GOARCH=arm64 ./generate.sh xattr
-//    $ GOOS=linux GOARCH=ppc64 ./generate.sh xattr
-//    $ GOOS=linux GOARCH=ppc64le ./generate.sh xattr
-//    $ GOOS=linux GOARCH=s390x ./generate.sh xattr
-
-// Listxattr calls syscall listxattr and reads all content
-// and returns a string array
-func Listxattr(path string) ([]string, error) {
-	return listxattrAll(path, syscall.Listxattr)
-}
-
-// Removexattr calls syscall removexattr
-func Removexattr(path string, attr string) (err error) {
-	return syscall.Removexattr(path, attr)
-}
-
-// Setxattr calls syscall setxattr
-func Setxattr(path string, attr string, data []byte, flags int) (err error) {
-	return syscall.Setxattr(path, attr, data, flags)
-}
-
-// Getxattr calls syscall getxattr
-func Getxattr(path, attr string) ([]byte, error) {
-	return getxattrAll(path, attr, syscall.Getxattr)
-}
-
-//sys llistxattr(path string, dest []byte) (sz int, err error)
-
-// LListxattr lists xattrs, not following symlinks
-func LListxattr(path string) ([]string, error) {
-	return listxattrAll(path, llistxattr)
-}
-
-//sys lremovexattr(path string, attr string) (err error)
-
-// LRemovexattr removes an xattr, not following symlinks
-func LRemovexattr(path string, attr string) (err error) {
-	return lremovexattr(path, attr)
-}
-
-//sys lsetxattr(path string, attr string, data []byte, flags int) (err error)
-
-// LSetxattr sets an xattr, not following symlinks
-func LSetxattr(path string, attr string, data []byte, flags int) (err error) {
-	return lsetxattr(path, attr, data, flags)
-}
-
-//sys lgetxattr(path string, attr string, dest []byte) (sz int, err error)
-
-// LGetxattr gets an xattr, not following symlinks
-func LGetxattr(path, attr string) ([]byte, error) {
-	return getxattrAll(path, attr, lgetxattr)
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_386.go

@@ -1,111 +0,0 @@
-// mksyscall.pl -l32 xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_amd64.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_arm.go

@@ -1,111 +0,0 @@
-// mksyscall.pl -l32 xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_arm64.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_ppc64.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_ppc64le.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_linux_s390x.go

@@ -1,111 +0,0 @@
-// mksyscall.pl xattr_linux.go
-// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
-
-package sysx
-
-import (
-	"syscall"
-	"unsafe"
-)
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func llistxattr(path string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 unsafe.Pointer
-	if len(dest) > 0 {
-		_p1 = unsafe.Pointer(&dest[0])
-	} else {
-		_p1 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall(syscall.SYS_LLISTXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(_p1), uintptr(len(dest)))
-	use(unsafe.Pointer(_p0))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lremovexattr(path string, attr string) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	_, _, e1 := syscall.Syscall(syscall.SYS_LREMOVEXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lsetxattr(path string, attr string, data []byte, flags int) (err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(data) > 0 {
-		_p2 = unsafe.Pointer(&data[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	_, _, e1 := syscall.Syscall6(syscall.SYS_LSETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(data)), uintptr(flags), 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}
-
-// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
-
-func lgetxattr(path string, attr string, dest []byte) (sz int, err error) {
-	var _p0 *byte
-	_p0, err = syscall.BytePtrFromString(path)
-	if err != nil {
-		return
-	}
-	var _p1 *byte
-	_p1, err = syscall.BytePtrFromString(attr)
-	if err != nil {
-		return
-	}
-	var _p2 unsafe.Pointer
-	if len(dest) > 0 {
-		_p2 = unsafe.Pointer(&dest[0])
-	} else {
-		_p2 = unsafe.Pointer(&_zero)
-	}
-	r0, _, e1 := syscall.Syscall6(syscall.SYS_LGETXATTR, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(_p1)), uintptr(_p2), uintptr(len(dest)), 0, 0)
-	use(unsafe.Pointer(_p0))
-	use(unsafe.Pointer(_p1))
-	sz = int(r0)
-	if e1 != 0 {
-		err = errnoErr(e1)
-	}
-	return
-}

vendor/github.com/containerd/continuity/sysx/xattr_openbsd.go

@@ -1,7 +0,0 @@
-package sysx
-
-import (
-	"errors"
-)
-
-var unsupported = errors.New("extended attributes unsupported on OpenBSD")

vendor/github.com/containerd/continuity/sysx/xattr_solaris.go

@@ -1,12 +0,0 @@
-package sysx
-
-import (
-	"errors"
-)
-
-// Initial stub version for Solaris. Solaris has a different
-// syscall API from Darwin and Linux for extended attributes;
-// it is also not widely used. It is not exposed at all by the
-// Go syscall package, so we need to implement directly eventually.
-
-var unsupported = errors.New("extended attributes unsupported on Solaris")

vendor/github.com/containerd/continuity/sysx/xattr_unsupported.go

@@ -1,7 +1,14 @@
-// +build freebsd openbsd solaris
+// +build !linux,!darwin
 
 package sysx
 
+import (
+	"errors"
+	"runtime"
+)
+
+var unsupported = errors.New("extended attributes unsupported on " + runtime.GOOS)
+
 // Listxattr calls syscall listxattr and reads all content
 // and returns a string array
 func Listxattr(path string) ([]string, error) {

vendor/github.com/containerd/continuity/vendor.conf

@@ -10,4 +10,4 @@ github.com/spf13/pflag 4c012f6dcd9546820e378d0bdda4d8fc772cdfea
 golang.org/x/crypto 9f005a07e0d31d45e6656d241bb5c0f2efd4bc94
 golang.org/x/net a337091b0525af65de94df2eb7e98bd9962dcbe2
 golang.org/x/sync 450f422ab23cf9881c94e2db30cac0eb1b7cf80c
-golang.org/x/sys 665f6529cca930e27b831a0d1dafffbe1c172924
+golang.org/x/sys 77b0e4315053a57ed2962443614bdb28db152054

vendor/github.com/docker/docker-credential-helpers/README.md

@@ -16,7 +16,7 @@ The programs in this repository are written with the Go programming language. Th
 $ go get github.com/docker/docker-credential-helpers
 ```
 
-2 - Use `make` to build the program you want. That will leave any executable in the `bin` directory inside the repository.
+2 - Use `make` to build the program you want. That will leave an executable in the `bin` directory inside the repository.
 
 ```
 $ cd $GOPATH/docker/docker-credentials-helpers

vendor/github.com/docker/docker-credential-helpers/credentials/version.go

@@ -1,4 +1,4 @@
 package credentials
 
 // Version holds a string describing the current version
-const Version = "0.6.0"
+const Version = "0.6.3"

vendor/github.com/docker/docker-credential-helpers/osxkeychain/osxkeychain_darwin.c

@@ -224,5 +224,4 @@ void freeListData(char *** data, unsigned int length) {
      for(int i=0; i<length; i++) {
         free((*data)[i]);
      }
-     free(*data);
 }

vendor/github.com/docker/docker-credential-helpers/osxkeychain/osxkeychain_darwin.go

@@ -1,8 +1,8 @@
 package osxkeychain
 
 /*
-#cgo CFLAGS: -x objective-c -mmacosx-version-min=10.10
-#cgo LDFLAGS: -framework Security -framework Foundation -mmacosx-version-min=10.10
+#cgo CFLAGS: -x objective-c -mmacosx-version-min=10.11
+#cgo LDFLAGS: -framework Security -framework Foundation -mmacosx-version-min=10.11
 
 #include "osxkeychain_darwin.h"
 #include <stdlib.h>
@@ -10,12 +10,11 @@ package osxkeychain
 import "C"
 import (
 	"errors"
-	"net/url"
 	"strconv"
-	"strings"
 	"unsafe"
 
 	"github.com/docker/docker-credential-helpers/credentials"
+	"github.com/docker/docker-credential-helpers/registryurl"
 )
 
 // errCredentialsNotFound is the specific error message returned by OS X
@@ -110,15 +109,18 @@ func (h Osxkeychain) List() (map[string]string, error) {
 	defer C.free(unsafe.Pointer(acctsC))
 	var listLenC C.uint
 	errMsg := C.keychain_list(credsLabelC, &pathsC, &acctsC, &listLenC)
+	defer C.freeListData(&pathsC, listLenC)
+	defer C.freeListData(&acctsC, listLenC)
 	if errMsg != nil {
 		defer C.free(unsafe.Pointer(errMsg))
 		goMsg := C.GoString(errMsg)
+		if goMsg == errCredentialsNotFound {
+			return make(map[string]string), nil
+		}
+
 		return nil, errors.New(goMsg)
 	}
 
-	defer C.freeListData(&pathsC, listLenC)
-	defer C.freeListData(&acctsC, listLenC)
-
 	var listLen int
 	listLen = int(listLenC)
 	pathTmp := (*[1 << 30]*C.char)(unsafe.Pointer(pathsC))[:listLen:listLen]
@@ -135,7 +137,7 @@ func (h Osxkeychain) List() (map[string]string, error) {
 }
 
 func splitServer(serverURL string) (*C.struct_Server, error) {
-	u, err := parseURL(serverURL)
+	u, err := registryurl.Parse(serverURL)
 	if err != nil {
 		return nil, err
 	}
@@ -145,7 +147,7 @@ func splitServer(serverURL string) (*C.struct_Server, error) {
 		proto = C.kSecProtocolTypeHTTP
 	}
 	var port int
-	p := getPort(u)
+	p := registryurl.GetPort(u)
 	if p != "" {
 		port, err = strconv.Atoi(p)
 		if err != nil {
@@ -155,7 +157,7 @@ func splitServer(serverURL string) (*C.struct_Server, error) {
 
 	return &C.struct_Server{
 		proto: C.SecProtocolType(proto),
-		host:  C.CString(getHostname(u)),
+		host:  C.CString(registryurl.GetHostname(u)),
 		port:  C.uint(port),
 		path:  C.CString(u.Path),
 	}, nil
@@ -165,32 +167,3 @@ func freeServer(s *C.struct_Server) {
 	C.free(unsafe.Pointer(s.host))
 	C.free(unsafe.Pointer(s.path))
 }
-
-// parseURL parses and validates a given serverURL to an url.URL, and
-// returns an error if validation failed. Querystring parameters are
-// omitted in the resulting URL, because they are not used in the helper.
-//
-// If serverURL does not have a valid scheme, `//` is used as scheme
-// before parsing. This prevents the hostname being used as path,
-// and the credentials being stored without host.
-func parseURL(serverURL string) (*url.URL, error) {
-	// Check if serverURL has a scheme, otherwise add `//` as scheme.
-	if !strings.Contains(serverURL, "://") && !strings.HasPrefix(serverURL, "//") {
-		serverURL = "//" + serverURL
-	}
-
-	u, err := url.Parse(serverURL)
-	if err != nil {
-		return nil, err
-	}
-
-	if u.Scheme != "" && u.Scheme != "https" && u.Scheme != "http" {
-		return nil, errors.New("unsupported scheme: " + u.Scheme)
-	}
-	if getHostname(u) == "" {
-		return nil, errors.New("no hostname in URL")
-	}
-
-	u.RawQuery = ""
-	return u, nil
-}

vendor/github.com/docker/docker-credential-helpers/osxkeychain/url_go18.go

@@ -1,13 +0,0 @@
-//+build go1.8
-
-package osxkeychain
-
-import "net/url"
-
-func getHostname(u *url.URL) string {
-	return u.Hostname()
-}
-
-func getPort(u *url.URL) string {
-	return u.Port()
-}

vendor/github.com/docker/docker-credential-helpers/osxkeychain/url_non_go18.go

@@ -1,41 +0,0 @@
-//+build !go1.8
-
-package osxkeychain
-
-import (
-	"net/url"
-	"strings"
-)
-
-func getHostname(u *url.URL) string {
-	return stripPort(u.Host)
-}
-
-func getPort(u *url.URL) string {
-	return portOnly(u.Host)
-}
-
-func stripPort(hostport string) string {
-	colon := strings.IndexByte(hostport, ':')
-	if colon == -1 {
-		return hostport
-	}
-	if i := strings.IndexByte(hostport, ']'); i != -1 {
-		return strings.TrimPrefix(hostport[:i], "[")
-	}
-	return hostport[:colon]
-}
-
-func portOnly(hostport string) string {
-	colon := strings.IndexByte(hostport, ':')
-	if colon == -1 {
-		return ""
-	}
-	if i := strings.Index(hostport, "]:"); i != -1 {
-		return hostport[i+len("]:"):]
-	}
-	if strings.Contains(hostport, "]") {
-		return ""
-	}
-	return hostport[colon+len(":"):]
-}

vendor/github.com/docker/docker-credential-helpers/secretservice/secretservice_linux.c

@@ -158,5 +158,4 @@ void freeListData(char *** data, unsigned int length) {
 	for(i=0; i<length; i++) {
 		free((*data)[i]);
 	}
-	free(*data);
 }

vendor/github.com/docker/docker-credential-helpers/secretservice/secretservice_linux.go

@@ -92,12 +92,12 @@ func (h Secretservice) List() (map[string]string, error) {
 	defer C.free(unsafe.Pointer(acctsC))
 	var listLenC C.uint
 	err := C.list(credsLabelC, &pathsC, &acctsC, &listLenC)
-	if err != nil {
-		defer C.free(unsafe.Pointer(err))
-		return nil, errors.New("Error from list function in secretservice_linux.c likely due to error in secretservice library")
-	}
 	defer C.freeListData(&pathsC, listLenC)
 	defer C.freeListData(&acctsC, listLenC)
+	if err != nil {
+		defer C.g_error_free(err)
+		return nil, errors.New("Error from list function in secretservice_linux.c likely due to error in secretservice library")
+	}
 
 	resp := make(map[string]string)
 

vendor/github.com/docker/docker/api/types/stats.go

@@ -120,7 +120,7 @@ type NetworkStats struct {
 	RxBytes uint64 `json:"rx_bytes"`
 	// Packets received. Windows and Linux.
 	RxPackets uint64 `json:"rx_packets"`
-	// Received errors. Not used on Windows. Note that we dont `omitempty` this
+	// Received errors. Not used on Windows. Note that we don't `omitempty` this
 	// field as it is expected in the >=v1.21 API stats structure.
 	RxErrors uint64 `json:"rx_errors"`
 	// Incoming packets dropped. Windows and Linux.

vendor/github.com/docker/docker/client/README.md

@@ -16,7 +16,7 @@ import (
 )
 
 func main() {
-	cli, err := client.NewEnvClient()
+	cli, err := client.NewClientWithOpts(client.FromEnv)
 	if err != nil {
 		panic(err)
 	}

vendor/github.com/docker/docker/client/client.go

@@ -23,7 +23,7 @@ For example, to list running containers (the equivalent of "docker ps"):
 	)
 
 	func main() {
-		cli, err := client.NewEnvClient()
+		cli, err := client.NewClientWithOpts(client.FromEnv)
 		if err != nil {
 			panic(err)
 		}
@@ -47,16 +47,13 @@ import (
 	"net"
 	"net/http"
 	"net/url"
-	"os"
 	"path"
-	"path/filepath"
 	"strings"
 
 	"github.com/docker/docker/api"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/versions"
 	"github.com/docker/go-connections/sockets"
-	"github.com/docker/go-connections/tlsconfig"
 	"github.com/pkg/errors"
 )
 
@@ -90,7 +87,7 @@ type Client struct {
 // If the request is non-GET return `ErrRedirect`. Otherwise use the last response.
 //
 // Go 1.8 changes behavior for HTTP redirects (specifically 301, 307, and 308) in the client .
-// The Docker client (and by extension docker API client) can be made to to send a request
+// The Docker client (and by extension docker API client) can be made to send a request
 // like POST /containers//start where what would normally be in the name section of the URL is empty.
 // This triggers an HTTP 301 from the daemon.
 // In go 1.8 this 301 will be converted to a GET request, and ends up getting a 404 from the daemon.
@@ -103,137 +100,6 @@ func CheckRedirect(req *http.Request, via []*http.Request) error {
 	return ErrRedirect
 }
 
-// NewEnvClient initializes a new API client based on environment variables.
-// See FromEnv for a list of support environment variables.
-//
-// Deprecated: use NewClientWithOpts(FromEnv)
-func NewEnvClient() (*Client, error) {
-	return NewClientWithOpts(FromEnv)
-}
-
-// FromEnv configures the client with values from environment variables.
-//
-// Supported environment variables:
-// DOCKER_HOST to set the url to the docker server.
-// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest.
-// DOCKER_CERT_PATH to load the TLS certificates from.
-// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.
-func FromEnv(c *Client) error {
-	if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" {
-		options := tlsconfig.Options{
-			CAFile:             filepath.Join(dockerCertPath, "ca.pem"),
-			CertFile:           filepath.Join(dockerCertPath, "cert.pem"),
-			KeyFile:            filepath.Join(dockerCertPath, "key.pem"),
-			InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "",
-		}
-		tlsc, err := tlsconfig.Client(options)
-		if err != nil {
-			return err
-		}
-
-		c.client = &http.Client{
-			Transport:     &http.Transport{TLSClientConfig: tlsc},
-			CheckRedirect: CheckRedirect,
-		}
-	}
-
-	if host := os.Getenv("DOCKER_HOST"); host != "" {
-		if err := WithHost(host)(c); err != nil {
-			return err
-		}
-	}
-
-	if version := os.Getenv("DOCKER_API_VERSION"); version != "" {
-		c.version = version
-		c.manualOverride = true
-	}
-	return nil
-}
-
-// WithTLSClientConfig applies a tls config to the client transport.
-func WithTLSClientConfig(cacertPath, certPath, keyPath string) func(*Client) error {
-	return func(c *Client) error {
-		opts := tlsconfig.Options{
-			CAFile:             cacertPath,
-			CertFile:           certPath,
-			KeyFile:            keyPath,
-			ExclusiveRootPools: true,
-		}
-		config, err := tlsconfig.Client(opts)
-		if err != nil {
-			return errors.Wrap(err, "failed to create tls config")
-		}
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			transport.TLSClientConfig = config
-			return nil
-		}
-		return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport)
-	}
-}
-
-// WithDialer applies the dialer.DialContext to the client transport. This can be
-// used to set the Timeout and KeepAlive settings of the client.
-// Deprecated: use WithDialContext
-func WithDialer(dialer *net.Dialer) func(*Client) error {
-	return WithDialContext(dialer.DialContext)
-}
-
-// WithDialContext applies the dialer to the client transport. This can be
-// used to set the Timeout and KeepAlive settings of the client.
-func WithDialContext(dialContext func(ctx context.Context, network, addr string) (net.Conn, error)) func(*Client) error {
-	return func(c *Client) error {
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			transport.DialContext = dialContext
-			return nil
-		}
-		return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport)
-	}
-}
-
-// WithVersion overrides the client version with the specified one
-func WithVersion(version string) func(*Client) error {
-	return func(c *Client) error {
-		c.version = version
-		return nil
-	}
-}
-
-// WithHost overrides the client host with the specified one.
-func WithHost(host string) func(*Client) error {
-	return func(c *Client) error {
-		hostURL, err := ParseHostURL(host)
-		if err != nil {
-			return err
-		}
-		c.host = host
-		c.proto = hostURL.Scheme
-		c.addr = hostURL.Host
-		c.basePath = hostURL.Path
-		if transport, ok := c.client.Transport.(*http.Transport); ok {
-			return sockets.ConfigureTransport(transport, c.proto, c.addr)
-		}
-		return errors.Errorf("cannot apply host to transport: %T", c.client.Transport)
-	}
-}
-
-// WithHTTPClient overrides the client http client with the specified one
-func WithHTTPClient(client *http.Client) func(*Client) error {
-	return func(c *Client) error {
-		if client != nil {
-			c.client = client
-		}
-		return nil
-	}
-}
-
-// WithHTTPHeaders overrides the client default http headers
-func WithHTTPHeaders(headers map[string]string) func(*Client) error {
-	return func(c *Client) error {
-		c.customHTTPHeaders = headers
-		return nil
-	}
-}
-
 // NewClientWithOpts initializes a new API client with default values. It takes functors
 // to modify values when creating it, like `NewClientWithOpts(WithVersion(…))`
 // It also initializes the custom http headers to add to each request.
@@ -249,7 +115,6 @@ func NewClientWithOpts(ops ...func(*Client) error) (*Client, error) {
 	c := &Client{
 		host:    DefaultDockerHost,
 		version: api.DefaultVersion,
-		scheme:  "http",
 		client:  client,
 		proto:   defaultProto,
 		addr:    defaultAddr,
@@ -264,14 +129,18 @@ func NewClientWithOpts(ops ...func(*Client) error) (*Client, error) {
 	if _, ok := c.client.Transport.(http.RoundTripper); !ok {
 		return nil, fmt.Errorf("unable to verify TLS configuration, invalid transport %v", c.client.Transport)
 	}
-	tlsConfig := resolveTLSConfig(c.client.Transport)
-	if tlsConfig != nil {
-		// TODO(stevvooe): This isn't really the right way to write clients in Go.
-		// `NewClient` should probably only take an `*http.Client` and work from there.
-		// Unfortunately, the model of having a host-ish/url-thingy as the connection
-		// string has us confusing protocol and transport layers. We continue doing
-		// this to avoid breaking existing clients but this should be addressed.
-		c.scheme = "https"
+	if c.scheme == "" {
+		c.scheme = "http"
+
+		tlsConfig := resolveTLSConfig(c.client.Transport)
+		if tlsConfig != nil {
+			// TODO(stevvooe): This isn't really the right way to write clients in Go.
+			// `NewClient` should probably only take an `*http.Client` and work from there.
+			// Unfortunately, the model of having a host-ish/url-thingy as the connection
+			// string has us confusing protocol and transport layers. We continue doing
+			// this to avoid breaking existing clients but this should be addressed.
+			c.scheme = "https"
+		}
 	}
 
 	return c, nil
@@ -290,18 +159,6 @@ func defaultHTTPClient(host string) (*http.Client, error) {
 	}, nil
 }
 
-// NewClient initializes a new API client for the given host and API version.
-// It uses the given http client as transport.
-// It also initializes the custom http headers to add to each request.
-//
-// It won't send any version information if the version number is empty. It is
-// highly recommended that you set a version or your client may break if the
-// server is upgraded.
-// Deprecated: use NewClientWithOpts
-func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
-	return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders))
-}
-
 // Close the transport used by the client
 func (cli *Client) Close() error {
 	if t, ok := cli.client.Transport.(*http.Transport); ok {

vendor/github.com/docker/docker/client/client_deprecated.go

@@ -0,0 +1,23 @@
+package client
+
+import "net/http"
+
+// NewClient initializes a new API client for the given host and API version.
+// It uses the given http client as transport.
+// It also initializes the custom http headers to add to each request.
+//
+// It won't send any version information if the version number is empty. It is
+// highly recommended that you set a version or your client may break if the
+// server is upgraded.
+// Deprecated: use NewClientWithOpts
+func NewClient(host string, version string, client *http.Client, httpHeaders map[string]string) (*Client, error) {
+	return NewClientWithOpts(WithHost(host), WithVersion(version), WithHTTPClient(client), WithHTTPHeaders(httpHeaders))
+}
+
+// NewEnvClient initializes a new API client based on environment variables.
+// See FromEnv for a list of support environment variables.
+//
+// Deprecated: use NewClientWithOpts(FromEnv)
+func NewEnvClient() (*Client, error) {
+	return NewClientWithOpts(FromEnv)
+}

vendor/github.com/docker/docker/client/options.go

@@ -0,0 +1,146 @@
+package client
+
+import (
+	"context"
+	"net"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/docker/go-connections/sockets"
+	"github.com/docker/go-connections/tlsconfig"
+	"github.com/pkg/errors"
+)
+
+// FromEnv configures the client with values from environment variables.
+//
+// Supported environment variables:
+// DOCKER_HOST to set the url to the docker server.
+// DOCKER_API_VERSION to set the version of the API to reach, leave empty for latest.
+// DOCKER_CERT_PATH to load the TLS certificates from.
+// DOCKER_TLS_VERIFY to enable or disable TLS verification, off by default.
+func FromEnv(c *Client) error {
+	if dockerCertPath := os.Getenv("DOCKER_CERT_PATH"); dockerCertPath != "" {
+		options := tlsconfig.Options{
+			CAFile:             filepath.Join(dockerCertPath, "ca.pem"),
+			CertFile:           filepath.Join(dockerCertPath, "cert.pem"),
+			KeyFile:            filepath.Join(dockerCertPath, "key.pem"),
+			InsecureSkipVerify: os.Getenv("DOCKER_TLS_VERIFY") == "",
+		}
+		tlsc, err := tlsconfig.Client(options)
+		if err != nil {
+			return err
+		}
+
+		c.client = &http.Client{
+			Transport:     &http.Transport{TLSClientConfig: tlsc},
+			CheckRedirect: CheckRedirect,
+		}
+	}
+
+	if host := os.Getenv("DOCKER_HOST"); host != "" {
+		if err := WithHost(host)(c); err != nil {
+			return err
+		}
+	}
+
+	if version := os.Getenv("DOCKER_API_VERSION"); version != "" {
+		if err := WithVersion(version)(c); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// WithDialer applies the dialer.DialContext to the client transport. This can be
+// used to set the Timeout and KeepAlive settings of the client.
+// Deprecated: use WithDialContext
+func WithDialer(dialer *net.Dialer) func(*Client) error {
+	return WithDialContext(dialer.DialContext)
+}
+
+// WithDialContext applies the dialer to the client transport. This can be
+// used to set the Timeout and KeepAlive settings of the client.
+func WithDialContext(dialContext func(ctx context.Context, network, addr string) (net.Conn, error)) func(*Client) error {
+	return func(c *Client) error {
+		if transport, ok := c.client.Transport.(*http.Transport); ok {
+			transport.DialContext = dialContext
+			return nil
+		}
+		return errors.Errorf("cannot apply dialer to transport: %T", c.client.Transport)
+	}
+}
+
+// WithHost overrides the client host with the specified one.
+func WithHost(host string) func(*Client) error {
+	return func(c *Client) error {
+		hostURL, err := ParseHostURL(host)
+		if err != nil {
+			return err
+		}
+		c.host = host
+		c.proto = hostURL.Scheme
+		c.addr = hostURL.Host
+		c.basePath = hostURL.Path
+		if transport, ok := c.client.Transport.(*http.Transport); ok {
+			return sockets.ConfigureTransport(transport, c.proto, c.addr)
+		}
+		return errors.Errorf("cannot apply host to transport: %T", c.client.Transport)
+	}
+}
+
+// WithHTTPClient overrides the client http client with the specified one
+func WithHTTPClient(client *http.Client) func(*Client) error {
+	return func(c *Client) error {
+		if client != nil {
+			c.client = client
+		}
+		return nil
+	}
+}
+
+// WithHTTPHeaders overrides the client default http headers
+func WithHTTPHeaders(headers map[string]string) func(*Client) error {
+	return func(c *Client) error {
+		c.customHTTPHeaders = headers
+		return nil
+	}
+}
+
+// WithScheme overrides the client scheme with the specified one
+func WithScheme(scheme string) func(*Client) error {
+	return func(c *Client) error {
+		c.scheme = scheme
+		return nil
+	}
+}
+
+// WithTLSClientConfig applies a tls config to the client transport.
+func WithTLSClientConfig(cacertPath, certPath, keyPath string) func(*Client) error {
+	return func(c *Client) error {
+		opts := tlsconfig.Options{
+			CAFile:             cacertPath,
+			CertFile:           certPath,
+			KeyFile:            keyPath,
+			ExclusiveRootPools: true,
+		}
+		config, err := tlsconfig.Client(opts)
+		if err != nil {
+			return errors.Wrap(err, "failed to create tls config")
+		}
+		if transport, ok := c.client.Transport.(*http.Transport); ok {
+			transport.TLSClientConfig = config
+			return nil
+		}
+		return errors.Errorf("cannot apply tls config to transport: %T", c.client.Transport)
+	}
+}
+
+// WithVersion overrides the client version with the specified one
+func WithVersion(version string) func(*Client) error {
+	return func(c *Client) error {
+		c.version = version
+		c.manualOverride = true
+		return nil
+	}
+}

vendor/github.com/docker/docker/client/request.go

@@ -176,7 +176,13 @@ func (cli *Client) doRequest(ctx context.Context, req *http.Request) (serverResp
 		// this is localised - for example in French the error would be
 		// `open //./pipe/docker_engine: Le fichier spécifié est introuvable.`
 		if strings.Contains(err.Error(), `open //./pipe/docker_engine`) {
-			err = errors.New(err.Error() + " In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.")
+			// Checks if client is running with elevated privileges
+			if f, elevatedErr := os.Open("\\\\.\\PHYSICALDRIVE0"); elevatedErr == nil {
+				err = errors.Wrap(err, "In the default daemon configuration on Windows, the docker client must be run with elevated privileges to connect.")
+			} else {
+				f.Close()
+				err = errors.Wrap(err, "This error may indicate that the docker daemon is not running.")
+			}
 		}
 
 		return serverResp, errors.Wrap(err, "error during connect")

vendor/github.com/docker/docker/pkg/archive/archive_unix.go

@@ -7,6 +7,7 @@ import (
 	"errors"
 	"os"
 	"path/filepath"
+	"strings"
 	"syscall"
 
 	"github.com/docker/docker/pkg/idtools"
@@ -26,7 +27,7 @@ func fixVolumePathPrefix(srcPath string) string {
 // can't use filepath.Join(srcPath,include) because this will clean away
 // a trailing "." or "/" which may be important.
 func getWalkRoot(srcPath string, include string) string {
-	return srcPath + string(filepath.Separator) + include
+	return strings.TrimSuffix(srcPath, string(filepath.Separator)) + string(filepath.Separator) + include
 }
 
 // CanonicalTarNameForPath returns platform-specific filepath

vendor/github.com/docker/docker/pkg/idtools/idtools.go

@@ -4,7 +4,6 @@ import (
 	"bufio"
 	"fmt"
 	"os"
-	"sort"
 	"strconv"
 	"strings"
 )
@@ -203,8 +202,6 @@ func (i *IdentityMapping) GIDs() []IDMap {
 func createIDMap(subidRanges ranges) []IDMap {
 	idMap := []IDMap{}
 
-	// sort the ranges by lowest ID first
-	sort.Sort(subidRanges)
 	containerID := 0
 	for _, idrange := range subidRanges {
 		idMap = append(idMap, IDMap{

vendor/github.com/docker/docker/pkg/mount/mount.go

@@ -2,12 +2,46 @@ package mount // import "github.com/docker/docker/pkg/mount"
 
 import (
 	"sort"
+	"strconv"
 	"strings"
-	"syscall"
 
 	"github.com/sirupsen/logrus"
 )
 
+// mountError records an error from mount or unmount operation
+type mountError struct {
+	op             string
+	source, target string
+	flags          uintptr
+	data           string
+	err            error
+}
+
+func (e *mountError) Error() string {
+	out := e.op + " "
+
+	if e.source != "" {
+		out += e.source + ":" + e.target
+	} else {
+		out += e.target
+	}
+
+	if e.flags != uintptr(0) {
+		out += ", flags: 0x" + strconv.FormatUint(uint64(e.flags), 16)
+	}
+	if e.data != "" {
+		out += ", data: " + e.data
+	}
+
+	out += ": " + e.err.Error()
+	return out
+}
+
+// Cause returns the underlying cause of the error
+func (e *mountError) Cause() error {
+	return e.err
+}
+
 // FilterFunc is a type defining a callback function
 // to filter out unwanted entries. It takes a pointer
 // to an Info struct (not fully populated, currently
@@ -89,12 +123,7 @@ func ForceMount(device, target, mType, options string) error {
 // Unmount lazily unmounts a filesystem on supported platforms, otherwise
 // does a normal unmount.
 func Unmount(target string) error {
-	err := unmount(target, mntDetach)
-	if err == syscall.EINVAL {
-		// ignore "not mounted" error
-		err = nil
-	}
-	return err
+	return unmount(target, mntDetach)
 }
 
 // RecursiveUnmount unmounts the target and all mounts underneath, starting with
@@ -114,25 +143,14 @@ func RecursiveUnmount(target string) error {
 		logrus.Debugf("Trying to unmount %s", m.Mountpoint)
 		err = unmount(m.Mountpoint, mntDetach)
 		if err != nil {
-			// If the error is EINVAL either this whole package is wrong (invalid flags passed to unmount(2)) or this is
-			// not a mountpoint (which is ok in this case).
-			// Meanwhile calling `Mounted()` is very expensive.
-			//
-			// We've purposefully used `syscall.EINVAL` here instead of `unix.EINVAL` to avoid platform branching
-			// Since `EINVAL` is defined for both Windows and Linux in the `syscall` package (and other platforms),
-			//   this is nicer than defining a custom value that we can refer to in each platform file.
-			if err == syscall.EINVAL {
-				continue
-			}
-			if i == len(mounts)-1 {
+			if i == len(mounts)-1 { // last mount
 				if mounted, e := Mounted(m.Mountpoint); e != nil || mounted {
 					return err
 				}
-				continue
+			} else {
+				// This is some submount, we can ignore this error for now, the final unmount will fail if this is a real problem
+				logrus.WithError(err).Warnf("Failed to unmount submount %s", m.Mountpoint)
 			}
-			// This is some submount, we can ignore this error for now, the final unmount will fail if this is a real problem
-			logrus.WithError(err).Warnf("Failed to unmount submount %s", m.Mountpoint)
-			continue
 		}
 
 		logrus.Debugf("Unmounted %s", m.Mountpoint)

vendor/github.com/docker/docker/pkg/mount/mounter_freebsd.go

@@ -11,11 +11,9 @@ package mount // import "github.com/docker/docker/pkg/mount"
 import "C"
 
 import (
-	"fmt"
 	"strings"
+	"syscall"
 	"unsafe"
-
-	"golang.org/x/sys/unix"
 )
 
 func allocateIOVecs(options []string) []C.struct_iovec {
@@ -49,12 +47,13 @@ func mount(device, target, mType string, flag uintptr, data string) error {
 	}
 
 	if errno := C.nmount(&rawOptions[0], C.uint(len(options)), C.int(flag)); errno != 0 {
-		reason := C.GoString(C.strerror(*C.__error()))
-		return fmt.Errorf("Failed to call nmount: %s", reason)
+		return &mountError{
+			op:     "mount",
+			source: device,
+			target: target,
+			flags:  flag,
+			err:    syscall.Errno(errno),
+		}
 	}
 	return nil
 }
-
-func unmount(target string, flag int) error {
-	return unix.Unmount(target, flag)
-}

vendor/github.com/docker/docker/pkg/mount/mounter_linux.go

@@ -33,25 +33,42 @@ func mount(device, target, mType string, flags uintptr, data string) error {
 		// Initial call applying all non-propagation flags for mount
 		// or remount with changed data
 		if err := unix.Mount(device, target, mType, oflags, data); err != nil {
-			return err
+			return &mountError{
+				op:     "mount",
+				source: device,
+				target: target,
+				flags:  oflags,
+				data:   data,
+				err:    err,
+			}
 		}
 	}
 
 	if flags&ptypes != 0 {
 		// Change the propagation type.
 		if err := unix.Mount("", target, "", flags&pflags, ""); err != nil {
+			return &mountError{
+				op:     "remount",
+				target: target,
+				flags:  flags & pflags,
+				err:    err,
+			}
 			return err
 		}
 	}
 
 	if oflags&broflags == broflags {
 		// Remount the bind to apply read only.
-		return unix.Mount("", target, "", oflags|unix.MS_REMOUNT, "")
+		if err := unix.Mount("", target, "", oflags|unix.MS_REMOUNT, ""); err != nil {
+			return &mountError{
+				op:     "remount-ro",
+				target: target,
+				flags:  oflags | unix.MS_REMOUNT,
+				err:    err,
+			}
+
+		}
 	}
 
 	return nil
 }
-
-func unmount(target string, flag int) error {
-	return unix.Unmount(target, flag)
-}

vendor/github.com/docker/docker/pkg/mount/mounter_unsupported.go

@@ -5,7 +5,3 @@ package mount // import "github.com/docker/docker/pkg/mount"
 func mount(device, target, mType string, flag uintptr, data string) error {
 	panic("Not implemented")
 }
-
-func unmount(target string, flag int) error {
-	panic("Not implemented")
-}

vendor/github.com/docker/docker/pkg/mount/unmount_unix.go

@@ -0,0 +1,22 @@
+// +build !windows
+
+package mount // import "github.com/docker/docker/pkg/mount"
+
+import "golang.org/x/sys/unix"
+
+func unmount(target string, flags int) error {
+	err := unix.Unmount(target, flags)
+	if err == nil || err == unix.EINVAL {
+		// Ignore "not mounted" error here. Note the same error
+		// can be returned if flags are invalid, so this code
+		// assumes that the flags value is always correct.
+		return nil
+	}
+
+	return &mountError{
+		op:     "umount",
+		target: target,
+		flags:  uintptr(flags),
+		err:    err,
+	}
+}

vendor/github.com/docker/docker/pkg/mount/unmount_unsupported.go

@@ -0,0 +1,7 @@
+// +build windows
+
+package mount // import "github.com/docker/docker/pkg/mount"
+
+func unmount(target string, flag int) error {
+	panic("Not implemented")
+}

vendor/github.com/docker/docker/pkg/stringid/stringid.go

@@ -2,17 +2,12 @@
 package stringid // import "github.com/docker/docker/pkg/stringid"
 
 import (
-	cryptorand "crypto/rand"
+	"crypto/rand"
 	"encoding/hex"
 	"fmt"
-	"io"
-	"math"
-	"math/big"
-	"math/rand"
 	"regexp"
 	"strconv"
 	"strings"
-	"time"
 )
 
 const shortLen = 12
@@ -41,10 +36,11 @@ func TruncateID(id string) string {
 	return id
 }
 
-func generateID(r io.Reader) string {
+// GenerateRandomID returns a unique id.
+func GenerateRandomID() string {
 	b := make([]byte, 32)
 	for {
-		if _, err := io.ReadFull(r, b); err != nil {
+		if _, err := rand.Read(b); err != nil {
 			panic(err) // This shouldn't happen
 		}
 		id := hex.EncodeToString(b)
@@ -58,18 +54,6 @@ func generateID(r io.Reader) string {
 	}
 }
 
-// GenerateRandomID returns a unique id.
-func GenerateRandomID() string {
-	return generateID(cryptorand.Reader)
-}
-
-// GenerateNonCryptoID generates unique id without using cryptographically
-// secure sources of random.
-// It helps you to save entropy.
-func GenerateNonCryptoID() string {
-	return generateID(readerFunc(rand.Read))
-}
-
 // ValidateID checks whether an ID string is a valid image ID.
 func ValidateID(id string) error {
 	if ok := validHex.MatchString(id); !ok {
@@ -77,23 +61,3 @@ func ValidateID(id string) error {
 	}
 	return nil
 }
-
-func init() {
-	// safely set the seed globally so we generate random ids. Tries to use a
-	// crypto seed before falling back to time.
-	var seed int64
-	if cryptoseed, err := cryptorand.Int(cryptorand.Reader, big.NewInt(math.MaxInt64)); err != nil {
-		// This should not happen, but worst-case fallback to time-based seed.
-		seed = time.Now().UnixNano()
-	} else {
-		seed = cryptoseed.Int64()
-	}
-
-	rand.Seed(seed)
-}
-
-type readerFunc func(p []byte) (int, error)
-
-func (fn readerFunc) Read(p []byte) (int, error) {
-	return fn(p)
-}

vendor/github.com/docker/docker/pkg/system/path_unix.go

@@ -0,0 +1,10 @@
+// +build !windows
+
+package system // import "github.com/docker/docker/pkg/system"
+
+// GetLongPathName converts Windows short pathnames to full pathnames.
+// For example C:\Users\ADMIN~1 --> C:\Users\Administrator.
+// It is a no-op on non-Windows platforms
+func GetLongPathName(path string) (string, error) {
+	return path, nil
+}

vendor/github.com/docker/docker/pkg/system/path_windows.go

@@ -0,0 +1,24 @@
+package system // import "github.com/docker/docker/pkg/system"
+
+import "syscall"
+
+// GetLongPathName converts Windows short pathnames to full pathnames.
+// For example C:\Users\ADMIN~1 --> C:\Users\Administrator.
+// It is a no-op on non-Windows platforms
+func GetLongPathName(path string) (string, error) {
+	// See https://groups.google.com/forum/#!topic/golang-dev/1tufzkruoTg
+	p := syscall.StringToUTF16(path)
+	b := p // GetLongPathName says we can reuse buffer
+	n, err := syscall.GetLongPathName(&p[0], &b[0], uint32(len(b)))
+	if err != nil {
+		return "", err
+	}
+	if n > uint32(len(b)) {
+		b = make([]uint16, n)
+		_, err = syscall.GetLongPathName(&p[0], &b[0], uint32(len(b)))
+		if err != nil {
+			return "", err
+		}
+	}
+	return syscall.UTF16ToString(b), nil
+}

vendor/github.com/docker/docker/registry/service_v2.go

@@ -57,7 +57,7 @@ func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndp
 				Scheme: "https",
 				Host:   hostname,
 			},
-			Version: APIVersion2,
+			Version:                        APIVersion2,
 			AllowNondistributableArtifacts: ana,
 			TrimHostname:                   true,
 			TLSConfig:                      tlsConfig,
@@ -70,7 +70,7 @@ func (s *DefaultService) lookupV2Endpoints(hostname string) (endpoints []APIEndp
 				Scheme: "http",
 				Host:   hostname,
 			},
-			Version: APIVersion2,
+			Version:                        APIVersion2,
 			AllowNondistributableArtifacts: ana,
 			TrimHostname:                   true,
 			// used to check if supposed to be secure via InsecureSkipVerify

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

@@ -12,7 +12,7 @@ github.com/kr/pty 5cf931ef8f
 github.com/mattn/go-shellwords v1.0.3
 github.com/sirupsen/logrus v1.0.6
 github.com/tchap/go-patricia v2.2.6
-github.com/vdemeester/shakers 24d7f1d6a71aa5d9cbe7390e4afb66b7eef9e1b3
+github.com/vdemeester/shakers 24d7f1d6a71aa5d9cbe7390e4afb66b7eef9e1b3 # v0.1.0
 golang.org/x/net a680a1efc54dd51c040b3b5ce4939ea3cf2ea0d1
 golang.org/x/sys ac767d655b305d4e9612f5f6e33120b9176c4ad4
 github.com/docker/go-units 47565b4f722fb6ceae66b95f853feed578a4a51c # v0.3.3
@@ -26,7 +26,7 @@ github.com/imdario/mergo v0.3.6
 golang.org/x/sync 1d60e4601c6fd243af51cc01ddf169918a5407ca
 
 # buildkit
-github.com/moby/buildkit d9f75920678e35090025bb89344c5370e2efc8e7
+github.com/moby/buildkit 05766c5c21a1e528eeb1c3522b2f05493fe9ac47 # docker-18.09 branch
 github.com/tonistiigi/fsutil 2862f6bc5ac9b97124e552a5c108230b38a1b0ca
 github.com/grpc-ecosystem/grpc-opentracing 8e809c8a86450a29b90dcc9efbf062d0fe6d9746
 github.com/opentracing/opentracing-go 1361b9cd60be79c4c3a7fa9841b3c132e40066a7
@@ -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 4725f2163fb214a6312f3beae5991f838ec36326 # bump_18.09 branch
+github.com/docker/libnetwork 55685ba49593e67f5e1c8180539379b16736c25e # bump_18.09 branch
 github.com/docker/go-events 9461782956ad83b30282bf90e31fa6a70c255ba9
 github.com/armon/go-radix e39d623f12e8e41c7b5529e9a9dd67a1e2261f80
 github.com/armon/go-metrics eb0af217e5e9747e41dd5303755356b62d28e3ec
@@ -55,9 +55,9 @@ github.com/vishvananda/netlink b2de5d10e38ecce8607e6b438b6d174f389a004e
 github.com/BurntSushi/toml a368813c5e648fee92e5f6c30e3944ff9d5e8895
 github.com/samuel/go-zookeeper d0e0d8e11f318e000a8cc434616d69e329edc374
 github.com/deckarep/golang-set ef32fa3046d9f249d399f98ebaf9be944430fd1d
-github.com/coreos/etcd v3.2.1
+github.com/coreos/etcd v3.3.9
 github.com/coreos/go-semver v0.2.0
-github.com/ugorji/go f1f1a805ed361a0e078bb537e4ea78cd37dcf065
+github.com/ugorji/go v1.1.1
 github.com/hashicorp/consul v0.5.2
 github.com/miekg/dns v1.0.7
 github.com/ishidawataru/sctp 07191f837fedd2f13d1ec7b5f885f0f3ec54b1cb
@@ -121,7 +121,7 @@ google.golang.org/genproto 694d95ba50e67b2e363f3483057db5d4910c18f9
 github.com/containerd/containerd 9754871865f7fe2f4e74d43e2fc7ccd237edcbce # v1.2.2
 github.com/containerd/fifo 3d5202aec260678c48179c56f40e6f38a095738c
 github.com/containerd/continuity 004b46473808b3e7a4a3049c20e4376c91eb966d
-github.com/containerd/cgroups dbea6f2bd41658b84b00417ceefa416b979cbf10
+github.com/containerd/cgroups 4994991857f9b0ae8dc439551e8bebdbb4bf66c1
 github.com/containerd/console c12b1e7919c14469339a5d38f2f8ed9b64a9de23
 github.com/containerd/cri 0d5cabd006cb5319dc965046067b8432d9fa5ef8 # release/1.2 branch
 github.com/containerd/go-runc 5a6d9f37cfa36b15efba46dc7ea349fa9b7143c3
@@ -130,7 +130,7 @@ github.com/containerd/ttrpc 2a805f71863501300ae1976d29f0454ae003e85a
 github.com/gogo/googleapis 08a7655d27152912db7aaf4f983275eaf8d128ef
 
 # cluster
-github.com/docker/swarmkit c66ed60822d3fc3bf6e17a505ee79014f449ef05 # bump_v18.09 branch
+github.com/docker/swarmkit 142a73731c850daf24d32001aa2358b6ffe36eab # bump_v18.09 branch
 github.com/gogo/protobuf v1.0.0
 github.com/cloudflare/cfssl 1.3.2
 github.com/fernet/fernet-go 1b2437bc582b3cfbb341ee5a29f8ef5b42912ff2
@@ -140,13 +140,13 @@ golang.org/x/time fbb02b2291d28baffd63558aa44b4b56f178d650
 github.com/hashicorp/go-memdb cb9a474f84cc5e41b273b20c6927680b2a8776ad
 github.com/hashicorp/go-immutable-radix 826af9ccf0feeee615d546d69b11f8e98da8c8f1 git://github.com/tonistiigi/go-immutable-radix.git
 github.com/hashicorp/golang-lru 0fb14efe8c47ae851c0034ed7a448854d3d34cf3
-github.com/coreos/pkg fa29b1d70f0beaddd4c7021607cc3c3be8ce94b8
+github.com/coreos/pkg v3
 github.com/pivotal-golang/clock 3fd3c1944c59d9742e1cd333672181cd1a6f9fa0
-github.com/prometheus/client_golang 52437c81da6b127a9925d17eb3a382a2e5fd395e
-github.com/beorn7/perks 4c0e84591b9aa9e6dcfdf3e020114cd81f89d5f9
-github.com/prometheus/client_model fa8ad6fec33561be4280a8f0514318c79d7f6cb6
-github.com/prometheus/common ebdfc6da46522d58825777cf1f90490a5b1ef1d8
-github.com/prometheus/procfs abf152e5f3e97f2fafac028d2cc06c1feb87ffa5
+github.com/prometheus/client_golang v0.8.0
+github.com/beorn7/perks 3a771d992973f24aa725d07868b467d1ddfceaf
+github.com/prometheus/client_model 6f3806018612930941127f2a7c6c453ba2c527d2
+github.com/prometheus/common 7600349dcfe1abd18d72d3a1770870d9800a7801
+github.com/prometheus/procfs 7d6f385de8bea29190f15ba9931442a0eaef9af7
 github.com/matttproud/golang_protobuf_extensions v1.0.0
 github.com/pkg/errors 645ef00459ed84a119197bfb8d8205042c6df63d # v0.8.0
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0
@@ -161,9 +161,3 @@ github.com/Nvveen/Gotty a8b993ba6abdb0e0c12b0125c603323a71c7790c https://github.
 github.com/docker/go-metrics d466d4f6fd960e01820085bd7e1a24426ee7ef18
 
 github.com/opencontainers/selinux b6fa367ed7f534f9ba25391cc2d467085dbb445a
-
-
-# archive/tar (for Go 1.10, see https://github.com/golang/go/issues/24787)
-# mkdir -p ./vendor/archive
-# git clone -b go-1.10 --depth=1 git@github.com:kolyshkin/go-tar.git ./vendor/archive/tar
-# vndr # to clean up test files

vendor/github.com/docker/licensing/lib/go-auth/jwt/jwt.go

@@ -10,7 +10,7 @@ import (
 
 	"github.com/dgrijalva/jwt-go"
 	"github.com/docker/licensing/lib/go-auth/identity"
-	"github.com/satori/go.uuid"
+	"github.com/google/uuid"
 )
 
 const (
@@ -100,7 +100,7 @@ func Encode(identity identity.DockerIdentity, options EncodeOptions) (string, er
 
 	jtiStr := options.Jti
 	if len(jtiStr) == 0 {
-		jtiStr = "jti-" + uuid.NewV4().String()
+		jtiStr = "jti-" + uuid.New().String()
 	}
 	token.Claims[jti] = jtiStr
 

vendor/github.com/docker/licensing/model/subscriptions.go

@@ -2,11 +2,11 @@ package model
 
 import (
 	"fmt"
+	"strings"
 	"time"
 
-	"strings"
-
 	validation "github.com/docker/licensing/lib/go-validation"
+	"github.com/docker/licensing/types"
 )
 
 // PricingComponents represents a collection of pricing components
@@ -37,20 +37,20 @@ func (s *Subscription) String() string {
 	storeURL := "https://docker.com/licensing"
 
 	var nameMsg, expirationMsg, statusMsg string
-	switch s.State {
-	case "cancelled":
+	switch types.State(s.State) {
+	case types.Cancelled:
 		statusMsg = fmt.Sprintf("\tCancelled! You will no longer receive updates. To purchase go to %s", storeURL)
 		expirationMsg = fmt.Sprintf("Expiration date: %s", s.Expires.Format("2006-01-02"))
-	case "expired":
+	case types.Expired:
 		statusMsg = fmt.Sprintf("\tExpired! You will no longer receive updates. Please renew at %s", storeURL)
 		expirationMsg = fmt.Sprintf("Expiration date: %s", s.Expires.Format("2006-01-02"))
-	case "preparing":
+	case types.Preparing:
 		statusMsg = "\tYour subscription has not yet begun"
 		expirationMsg = fmt.Sprintf("Activation date: %s", s.Start.Format("2006-01-02"))
-	case "failed":
+	case types.Failed:
 		statusMsg = "\tOops, this subscription did not get setup properly!"
 		expirationMsg = ""
-	case "active":
+	case types.Active:
 		statusMsg = "\tLicense is currently active"
 		expirationMsg = fmt.Sprintf("Expiration date: %s", s.Expires.Format("2006-01-02"))
 	default:

vendor/github.com/docker/licensing/storage.go

@@ -11,11 +11,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/docker/licensing/model"
-
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/api/types/swarm"
+	"github.com/docker/licensing/model"
 )
 
 var (
@@ -88,11 +87,14 @@ func (c *client) LoadLocalLicense(ctx context.Context, clnt WrappedDockerClient)
 	} else {
 		// Load the latest license index
 		var latestVersion int
+
+		// check if node is swarm manager
+		if !info.Swarm.ControlAvailable {
+			return nil, ErrWorkerNode
+		}
+
 		latestVersion, err = getLatestNamedConfig(clnt, licenseNamePrefix)
 		if err != nil {
-			if strings.Contains(err.Error(), "not a swarm manager.") {
-				return nil, ErrWorkerNode
-			}
 			return nil, fmt.Errorf("unable to get latest license version: %s", err)
 		}
 		if latestVersion >= 0 {