[NO TESTS NEEDED] Vendor in containers/buildah v1.20.0

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

25 files changed, 155 insertions, 59 deletions

diff --git a/vendor/github.com/docker/docker/api/swagger.yaml b/vendor/github.com/docker/docker/api/swagger.yaml
index 9f1019681..8500705b5 100644
--- a/vendor/github.com/docker/docker/api/swagger.yaml
+++ b/vendor/github.com/docker/docker/api/swagger.yaml
@@ -560,7 +560,7 @@ definitions:
         format: "int64"
         minimum: 0
         maximum: 100
-      NanoCPUs:
+      NanoCpus:
         description: "CPU quota in units of 10<sup>-9</sup> CPUs."
         type: "integer"
         format: "int64"
@@ -1274,7 +1274,7 @@ definitions:
     type: "object"
     properties:
       Bridge:
-        description: Name of the network'a bridge (for example, `docker0`).
+        description: Name of the network's bridge (for example, `docker0`).
         type: "string"
         example: "docker0"
       SandboxID:
@@ -5466,7 +5466,7 @@ paths:
                 MemorySwap: 0
                 MemoryReservation: 0
                 KernelMemory: 0
-                NanoCPUs: 500000
+                NanoCpus: 500000
                 CpuPercent: 80
                 CpuShares: 512
                 CpuPeriod: 100000
@@ -7310,7 +7310,7 @@ paths:
 
 
             For example, the build arg `FOO=bar` would become `{"FOO":"bar"}` in JSON. This would result in the
-            the query parameter `buildargs={"FOO":"bar"}`. Note that `{"FOO":"bar"}` should be URI component encoded.
+            query parameter `buildargs={"FOO":"bar"}`. Note that `{"FOO":"bar"}` should be URI component encoded.
 
 
             [Read more about the buildargs instruction.](https://docs.docker.com/engine/reference/builder/#arg)
@@ -10050,7 +10050,7 @@ paths:
                 description: |
                   Address or interface to use for data path traffic (format:
                   `<ip|interface>`), for example,  `192.168.1.1`, or an interface,
-                  like `eth0`. If `DataPathAddr` is unspecified, the same addres
+                  like `eth0`. If `DataPathAddr` is unspecified, the same address
                   as `AdvertiseAddr` is used.
 
                   The `DataPathAddr` specifies the address that global scope
diff --git a/vendor/github.com/docker/docker/client/build_cancel.go b/vendor/github.com/docker/docker/client/build_cancel.go
index 3aae43e3d..b76bf366b 100644
--- a/vendor/github.com/docker/docker/client/build_cancel.go
+++ b/vendor/github.com/docker/docker/client/build_cancel.go
@@ -5,7 +5,7 @@ import (
 	"net/url"
 )
 
-// BuildCancel requests the daemon to cancel ongoing build request
+// BuildCancel requests the daemon to cancel the ongoing build request.
 func (cli *Client) BuildCancel(ctx context.Context, id string) error {
 	query := url.Values{}
 	query.Set("id", id)
diff --git a/vendor/github.com/docker/docker/client/config_create.go b/vendor/github.com/docker/docker/client/config_create.go
index ee7d411df..f6b1881fc 100644
--- a/vendor/github.com/docker/docker/client/config_create.go
+++ b/vendor/github.com/docker/docker/client/config_create.go
@@ -8,7 +8,7 @@ import (
 	"github.com/docker/docker/api/types/swarm"
 )
 
-// ConfigCreate creates a new Config.
+// ConfigCreate creates a new config.
 func (cli *Client) ConfigCreate(ctx context.Context, config swarm.ConfigSpec) (types.ConfigCreateResponse, error) {
 	var response types.ConfigCreateResponse
 	if err := cli.NewVersionError("1.30", "config create"); err != nil {
diff --git a/vendor/github.com/docker/docker/client/config_remove.go b/vendor/github.com/docker/docker/client/config_remove.go
index a708fcaec..93de0d844 100644
--- a/vendor/github.com/docker/docker/client/config_remove.go
+++ b/vendor/github.com/docker/docker/client/config_remove.go
@@ -2,7 +2,7 @@ package client // import "github.com/docker/docker/client"
 
 import "context"
 
-// ConfigRemove removes a Config.
+// ConfigRemove removes a config.
 func (cli *Client) ConfigRemove(ctx context.Context, id string) error {
 	if err := cli.NewVersionError("1.30", "config remove"); err != nil {
 		return err
diff --git a/vendor/github.com/docker/docker/client/config_update.go b/vendor/github.com/docker/docker/client/config_update.go
index 39e59cf85..ba79ae64e 100644
--- a/vendor/github.com/docker/docker/client/config_update.go
+++ b/vendor/github.com/docker/docker/client/config_update.go
@@ -8,7 +8,7 @@ import (
 	"github.com/docker/docker/api/types/swarm"
 )
 
-// ConfigUpdate attempts to update a Config
+// ConfigUpdate attempts to update a config
 func (cli *Client) ConfigUpdate(ctx context.Context, id string, version swarm.Version, config swarm.ConfigSpec) error {
 	if err := cli.NewVersionError("1.30", "config update"); err != nil {
 		return err
diff --git a/vendor/github.com/docker/docker/client/container_commit.go b/vendor/github.com/docker/docker/client/container_commit.go
index 2966e88c8..cd7f76346 100644
--- a/vendor/github.com/docker/docker/client/container_commit.go
+++ b/vendor/github.com/docker/docker/client/container_commit.go
@@ -10,7 +10,7 @@ import (
 	"github.com/docker/docker/api/types"
 )
 
-// ContainerCommit applies changes into a container and creates a new tagged image.
+// ContainerCommit applies changes to a container and creates a new tagged image.
 func (cli *Client) ContainerCommit(ctx context.Context, container string, options types.ContainerCommitOptions) (types.IDResponse, error) {
 	var repository, tag string
 	if options.Reference != "" {
diff --git a/vendor/github.com/docker/docker/client/container_copy.go b/vendor/github.com/docker/docker/client/container_copy.go
index bb278bf7f..c0a47c14e 100644
--- a/vendor/github.com/docker/docker/client/container_copy.go
+++ b/vendor/github.com/docker/docker/client/container_copy.go
@@ -14,7 +14,7 @@ import (
 	"github.com/docker/docker/api/types"
 )
 
-// ContainerStatPath returns Stat information about a path inside the container filesystem.
+// ContainerStatPath returns stat information about a path inside the container filesystem.
 func (cli *Client) ContainerStatPath(ctx context.Context, containerID, path string) (types.ContainerPathStat, error) {
 	query := url.Values{}
 	query.Set("path", filepath.ToSlash(path)) // Normalize the paths used in the API.
diff --git a/vendor/github.com/docker/docker/client/container_create.go b/vendor/github.com/docker/docker/client/container_create.go
index b1d5fea5b..cfae96a6f 100644
--- a/vendor/github.com/docker/docker/client/container_create.go
+++ b/vendor/github.com/docker/docker/client/container_create.go
@@ -19,7 +19,7 @@ type configWrapper struct {
 	Platform         *specs.Platform
 }
 
-// ContainerCreate creates a new container based in the given configuration.
+// ContainerCreate creates a new container based on the given configuration.
 // It can be associated with a name, but it's not mandatory.
 func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *specs.Platform, containerName string) (container.ContainerCreateCreatedBody, error) {
 	var response container.ContainerCreateCreatedBody
diff --git a/vendor/github.com/docker/docker/client/container_restart.go b/vendor/github.com/docker/docker/client/container_restart.go
index 41e421969..aa0d6485d 100644
--- a/vendor/github.com/docker/docker/client/container_restart.go
+++ b/vendor/github.com/docker/docker/client/container_restart.go
@@ -9,7 +9,7 @@ import (
 )
 
 // ContainerRestart stops and starts a container again.
-// It makes the daemon to wait for the container to be up again for
+// It makes the daemon wait for the container to be up again for
 // a specific amount of time, given the timeout.
 func (cli *Client) ContainerRestart(ctx context.Context, containerID string, timeout *time.Duration) error {
 	query := url.Values{}
diff --git a/vendor/github.com/docker/docker/client/container_update.go b/vendor/github.com/docker/docker/client/container_update.go
index 6917cf9fb..bf68a5300 100644
--- a/vendor/github.com/docker/docker/client/container_update.go
+++ b/vendor/github.com/docker/docker/client/container_update.go
@@ -7,7 +7,7 @@ import (
 	"github.com/docker/docker/api/types/container"
 )
 
-// ContainerUpdate updates resources of a container
+// ContainerUpdate updates the resources of a container.
 func (cli *Client) ContainerUpdate(ctx context.Context, containerID string, updateConfig container.UpdateConfig) (container.ContainerUpdateOKBody, error) {
 	var response container.ContainerUpdateOKBody
 	serverResp, err := cli.post(ctx, "/containers/"+containerID+"/update", nil, updateConfig, nil)
diff --git a/vendor/github.com/docker/docker/client/distribution_inspect.go b/vendor/github.com/docker/docker/client/distribution_inspect.go
index f4e3794cb..7f36c99a0 100644
--- a/vendor/github.com/docker/docker/client/distribution_inspect.go
+++ b/vendor/github.com/docker/docker/client/distribution_inspect.go
@@ -8,7 +8,7 @@ import (
 	registrytypes "github.com/docker/docker/api/types/registry"
 )
 
-// DistributionInspect returns the image digest with full Manifest
+// DistributionInspect returns the image digest with the full manifest.
 func (cli *Client) DistributionInspect(ctx context.Context, image, encodedRegistryAuth string) (registrytypes.DistributionInspect, error) {
 	// Contact the registry to retrieve digest and platform information
 	var distributionInspect registrytypes.DistributionInspect
diff --git a/vendor/github.com/docker/docker/client/image_build.go b/vendor/github.com/docker/docker/client/image_build.go
index 8fcf99503..d16e1d8ea 100644
--- a/vendor/github.com/docker/docker/client/image_build.go
+++ b/vendor/github.com/docker/docker/client/image_build.go
@@ -14,8 +14,8 @@ import (
 	"github.com/docker/docker/api/types/container"
 )
 
-// ImageBuild sends request to the daemon to build images.
-// The Body in the response implement an io.ReadCloser and it's up to the caller to
+// ImageBuild sends a request to the daemon to build images.
+// The Body in the response implements an io.ReadCloser and it's up to the caller to
 // close it.
 func (cli *Client) ImageBuild(ctx context.Context, buildContext io.Reader, options types.ImageBuildOptions) (types.ImageBuildResponse, error) {
 	query, err := cli.imageBuildOptionsToQuery(options)
diff --git a/vendor/github.com/docker/docker/client/image_create.go b/vendor/github.com/docker/docker/client/image_create.go
index 239380474..b1c022777 100644
--- a/vendor/github.com/docker/docker/client/image_create.go
+++ b/vendor/github.com/docker/docker/client/image_create.go
@@ -10,7 +10,7 @@ import (
 	"github.com/docker/docker/api/types"
 )
 
-// ImageCreate creates a new image based in the parent options.
+// ImageCreate creates a new image based on the parent options.
 // It returns the JSON content in the response body.
 func (cli *Client) ImageCreate(ctx context.Context, parentReference string, options types.ImageCreateOptions) (io.ReadCloser, error) {
 	ref, err := reference.ParseNormalizedNamed(parentReference)
diff --git a/vendor/github.com/docker/docker/client/image_import.go b/vendor/github.com/docker/docker/client/image_import.go
index d3336d410..c5de42cb7 100644
--- a/vendor/github.com/docker/docker/client/image_import.go
+++ b/vendor/github.com/docker/docker/client/image_import.go
@@ -10,7 +10,7 @@ import (
 	"github.com/docker/docker/api/types"
 )
 
-// ImageImport creates a new image based in the source options.
+// ImageImport creates a new image based on the source options.
 // It returns the JSON content in the response body.
 func (cli *Client) ImageImport(ctx context.Context, source types.ImageImportSource, ref string, options types.ImageImportOptions) (io.ReadCloser, error) {
 	if ref != "" {
diff --git a/vendor/github.com/docker/docker/client/image_search.go b/vendor/github.com/docker/docker/client/image_search.go
index 82955a747..5f40a22a9 100644
--- a/vendor/github.com/docker/docker/client/image_search.go
+++ b/vendor/github.com/docker/docker/client/image_search.go
@@ -12,7 +12,7 @@ import (
 	"github.com/docker/docker/errdefs"
 )
 
-// ImageSearch makes the docker host to search by a term in a remote registry.
+// ImageSearch makes the docker host search by a term in a remote registry.
 // The list of results is not sorted in any fashion.
 func (cli *Client) ImageSearch(ctx context.Context, term string, options types.ImageSearchOptions) ([]registry.SearchResult, error) {
 	var results []registry.SearchResult
diff --git a/vendor/github.com/docker/docker/client/secret_create.go b/vendor/github.com/docker/docker/client/secret_create.go
index fd5b91413..c65d38a19 100644
--- a/vendor/github.com/docker/docker/client/secret_create.go
+++ b/vendor/github.com/docker/docker/client/secret_create.go
@@ -8,7 +8,7 @@ import (
 	"github.com/docker/docker/api/types/swarm"
 )
 
-// SecretCreate creates a new Secret.
+// SecretCreate creates a new secret.
 func (cli *Client) SecretCreate(ctx context.Context, secret swarm.SecretSpec) (types.SecretCreateResponse, error) {
 	var response types.SecretCreateResponse
 	if err := cli.NewVersionError("1.25", "secret create"); err != nil {
diff --git a/vendor/github.com/docker/docker/client/secret_remove.go b/vendor/github.com/docker/docker/client/secret_remove.go
index c16f55580..f6c69e57f 100644
--- a/vendor/github.com/docker/docker/client/secret_remove.go
+++ b/vendor/github.com/docker/docker/client/secret_remove.go
@@ -2,7 +2,7 @@ package client // import "github.com/docker/docker/client"
 
 import "context"
 
-// SecretRemove removes a Secret.
+// SecretRemove removes a secret.
 func (cli *Client) SecretRemove(ctx context.Context, id string) error {
 	if err := cli.NewVersionError("1.25", "secret remove"); err != nil {
 		return err
diff --git a/vendor/github.com/docker/docker/client/secret_update.go b/vendor/github.com/docker/docker/client/secret_update.go
index 164256bbc..d082dcef7 100644
--- a/vendor/github.com/docker/docker/client/secret_update.go
+++ b/vendor/github.com/docker/docker/client/secret_update.go
@@ -8,7 +8,7 @@ import (
 	"github.com/docker/docker/api/types/swarm"
 )
 
-// SecretUpdate attempts to update a Secret
+// SecretUpdate attempts to update a secret.
 func (cli *Client) SecretUpdate(ctx context.Context, id string, version swarm.Version, secret swarm.SecretSpec) error {
 	if err := cli.NewVersionError("1.25", "secret update"); err != nil {
 		return err
diff --git a/vendor/github.com/docker/docker/client/service_create.go b/vendor/github.com/docker/docker/client/service_create.go
index e0428bf98..a07315f71 100644
--- a/vendor/github.com/docker/docker/client/service_create.go
+++ b/vendor/github.com/docker/docker/client/service_create.go
@@ -13,7 +13,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-// ServiceCreate creates a new Service.
+// ServiceCreate creates a new service.
 func (cli *Client) ServiceCreate(ctx context.Context, service swarm.ServiceSpec, options types.ServiceCreateOptions) (types.ServiceCreateResponse, error) {
 	var response types.ServiceCreateResponse
 	headers := map[string][]string{
diff --git a/vendor/github.com/docker/docker/client/task_inspect.go b/vendor/github.com/docker/docker/client/task_inspect.go
index 44d40ba5a..ed132f379 100644
--- a/vendor/github.com/docker/docker/client/task_inspect.go
+++ b/vendor/github.com/docker/docker/client/task_inspect.go
@@ -9,7 +9,7 @@ import (
 	"github.com/docker/docker/api/types/swarm"
 )
 
-// TaskInspectWithRaw returns the task information and its raw representation..
+// TaskInspectWithRaw returns the task information and its raw representation.
 func (cli *Client) TaskInspectWithRaw(ctx context.Context, taskID string) (swarm.Task, []byte, error) {
 	if taskID == "" {
 		return swarm.Task{}, nil, objectNotFoundError{object: "task", id: taskID}
diff --git a/vendor/github.com/docker/docker/errdefs/helpers.go b/vendor/github.com/docker/docker/errdefs/helpers.go
index c9916e013..fe06fb6f7 100644
--- a/vendor/github.com/docker/docker/errdefs/helpers.go
+++ b/vendor/github.com/docker/docker/errdefs/helpers.go
@@ -10,6 +10,10 @@ func (e errNotFound) Cause() error {
 	return e.error
 }
 
+func (e errNotFound) Unwrap() error {
+	return e.error
+}
+
 // NotFound is a helper to create an error of the class with the same name from any error type
 func NotFound(err error) error {
 	if err == nil || IsNotFound(err) {
@@ -26,6 +30,10 @@ func (e errInvalidParameter) Cause() error {
 	return e.error
 }
 
+func (e errInvalidParameter) Unwrap() error {
+	return e.error
+}
+
 // InvalidParameter is a helper to create an error of the class with the same name from any error type
 func InvalidParameter(err error) error {
 	if err == nil || IsInvalidParameter(err) {
@@ -42,6 +50,10 @@ func (e errConflict) Cause() error {
 	return e.error
 }
 
+func (e errConflict) Unwrap() error {
+	return e.error
+}
+
 // Conflict is a helper to create an error of the class with the same name from any error type
 func Conflict(err error) error {
 	if err == nil || IsConflict(err) {
@@ -58,6 +70,10 @@ func (e errUnauthorized) Cause() error {
 	return e.error
 }
 
+func (e errUnauthorized) Unwrap() error {
+	return e.error
+}
+
 // Unauthorized is a helper to create an error of the class with the same name from any error type
 func Unauthorized(err error) error {
 	if err == nil || IsUnauthorized(err) {
@@ -74,6 +90,10 @@ func (e errUnavailable) Cause() error {
 	return e.error
 }
 
+func (e errUnavailable) Unwrap() error {
+	return e.error
+}
+
 // Unavailable is a helper to create an error of the class with the same name from any error type
 func Unavailable(err error) error {
 	if err == nil || IsUnavailable(err) {
@@ -90,6 +110,10 @@ func (e errForbidden) Cause() error {
 	return e.error
 }
 
+func (e errForbidden) Unwrap() error {
+	return e.error
+}
+
 // Forbidden is a helper to create an error of the class with the same name from any error type
 func Forbidden(err error) error {
 	if err == nil || IsForbidden(err) {
@@ -106,6 +130,10 @@ func (e errSystem) Cause() error {
 	return e.error
 }
 
+func (e errSystem) Unwrap() error {
+	return e.error
+}
+
 // System is a helper to create an error of the class with the same name from any error type
 func System(err error) error {
 	if err == nil || IsSystem(err) {
@@ -122,6 +150,10 @@ func (e errNotModified) Cause() error {
 	return e.error
 }
 
+func (e errNotModified) Unwrap() error {
+	return e.error
+}
+
 // NotModified is a helper to create an error of the class with the same name from any error type
 func NotModified(err error) error {
 	if err == nil || IsNotModified(err) {
@@ -138,6 +170,10 @@ func (e errNotImplemented) Cause() error {
 	return e.error
 }
 
+func (e errNotImplemented) Unwrap() error {
+	return e.error
+}
+
 // NotImplemented is a helper to create an error of the class with the same name from any error type
 func NotImplemented(err error) error {
 	if err == nil || IsNotImplemented(err) {
@@ -154,6 +190,10 @@ func (e errUnknown) Cause() error {
 	return e.error
 }
 
+func (e errUnknown) Unwrap() error {
+	return e.error
+}
+
 // Unknown is a helper to create an error of the class with the same name from any error type
 func Unknown(err error) error {
 	if err == nil || IsUnknown(err) {
@@ -170,6 +210,10 @@ func (e errCancelled) Cause() error {
 	return e.error
 }
 
+func (e errCancelled) Unwrap() error {
+	return e.error
+}
+
 // Cancelled is a helper to create an error of the class with the same name from any error type
 func Cancelled(err error) error {
 	if err == nil || IsCancelled(err) {
@@ -186,6 +230,10 @@ func (e errDeadline) Cause() error {
 	return e.error
 }
 
+func (e errDeadline) Unwrap() error {
+	return e.error
+}
+
 // Deadline is a helper to create an error of the class with the same name from any error type
 func Deadline(err error) error {
 	if err == nil || IsDeadline(err) {
@@ -202,6 +250,10 @@ func (e errDataLoss) Cause() error {
 	return e.error
 }
 
+func (e errDataLoss) Unwrap() error {
+	return e.error
+}
+
 // DataLoss is a helper to create an error of the class with the same name from any error type
 func DataLoss(err error) error {
 	if err == nil || IsDataLoss(err) {
diff --git a/vendor/github.com/docker/docker/pkg/archive/archive.go b/vendor/github.com/docker/docker/pkg/archive/archive.go
index eeed67472..134749d68 100644
--- a/vendor/github.com/docker/docker/pkg/archive/archive.go
+++ b/vendor/github.com/docker/docker/pkg/archive/archive.go
@@ -11,7 +11,6 @@ import (
 	"io"
 	"io/ioutil"
 	"os"
-	"os/exec"
 	"path/filepath"
 	"runtime"
 	"strconv"
@@ -25,6 +24,7 @@ import (
 	"github.com/docker/docker/pkg/pools"
 	"github.com/docker/docker/pkg/system"
 	"github.com/sirupsen/logrus"
+	exec "golang.org/x/sys/execabs"
 )
 
 type (
@@ -402,10 +402,24 @@ func fillGo18FileTypeBits(mode int64, fi os.FileInfo) int64 {
 // ReadSecurityXattrToTarHeader reads security.capability xattr from filesystem
 // to a tar header
 func ReadSecurityXattrToTarHeader(path string, hdr *tar.Header) error {
+	const (
+		// Values based on linux/include/uapi/linux/capability.h
+		xattrCapsSz2    = 20
+		versionOffset   = 3
+		vfsCapRevision2 = 2
+		vfsCapRevision3 = 3
+	)
 	capability, _ := system.Lgetxattr(path, "security.capability")
 	if capability != nil {
+		length := len(capability)
+		if capability[versionOffset] == vfsCapRevision3 {
+			// Convert VFS_CAP_REVISION_3 to VFS_CAP_REVISION_2 as root UID makes no
+			// sense outside the user namespace the archive is built in.
+			capability[versionOffset] = vfsCapRevision2
+			length = xattrCapsSz2
+		}
 		hdr.Xattrs = make(map[string]string)
-		hdr.Xattrs["security.capability"] = string(capability)
+		hdr.Xattrs["security.capability"] = string(capability[:length])
 	}
 	return nil
 }
@@ -917,6 +931,12 @@ loop:
 			return err
 		}
 
+		// ignore XGlobalHeader early to avoid creating parent directories for them
+		if hdr.Typeflag == tar.TypeXGlobalHeader {
+			logrus.Debugf("PAX Global Extended Headers found for %s and ignored", hdr.Name)
+			continue
+		}
+
 		// Normalize name, for safety and for a simple is-root check
 		// This keeps "../" as-is, but normalizes "/../" to "/". Or Windows:
 		// This keeps "..\" as-is, but normalizes "\..\" to "\".
diff --git a/vendor/github.com/docker/docker/pkg/archive/archive_unix.go b/vendor/github.com/docker/docker/pkg/archive/archive_unix.go
index 900661423..0b92bb0f4 100644
--- a/vendor/github.com/docker/docker/pkg/archive/archive_unix.go
+++ b/vendor/github.com/docker/docker/pkg/archive/archive_unix.go
@@ -81,11 +81,6 @@ func getFileUIDGID(stat interface{}) (idtools.Identity, error) {
 // handleTarTypeBlockCharFifo is an OS-specific helper function used by
 // createTarFile to handle the following types of header: Block; Char; Fifo
 func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
-	if sys.RunningInUserNS() {
-		// cannot create a device if running in user namespace
-		return nil
-	}
-
 	mode := uint32(hdr.Mode & 07777)
 	switch hdr.Typeflag {
 	case tar.TypeBlock:
@@ -96,7 +91,12 @@ func handleTarTypeBlockCharFifo(hdr *tar.Header, path string) error {
 		mode |= unix.S_IFIFO
 	}
 
-	return system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor)))
+	err := system.Mknod(path, mode, int(system.Mkdev(hdr.Devmajor, hdr.Devminor)))
+	if errors.Is(err, syscall.EPERM) && sys.RunningInUserNS() {
+		// In most cases, cannot create a device if running in user namespace
+		err = nil
+	}
+	return err
 }
 
 func handleLChmod(hdr *tar.Header, path string, hdrInfo os.FileInfo) error {
diff --git a/vendor/github.com/docker/docker/pkg/idtools/idtools.go b/vendor/github.com/docker/docker/pkg/idtools/idtools.go
index 7569ac15d..25a57b231 100644
--- a/vendor/github.com/docker/docker/pkg/idtools/idtools.go
+++ b/vendor/github.com/docker/docker/pkg/idtools/idtools.go
@@ -35,13 +35,13 @@ const (
 
 // MkdirAllAndChown creates a directory (include any along the path) and then modifies
 // ownership to the requested uid/gid.  If the directory already exists, this
-// function will still change ownership to the requested uid/gid pair.
+// function will still change ownership and permissions.
 func MkdirAllAndChown(path string, mode os.FileMode, owner Identity) error {
 	return mkdirAs(path, mode, owner, true, true)
 }
 
 // MkdirAndChown creates a directory and then modifies ownership to the requested uid/gid.
-// If the directory already exists, this function still changes ownership.
+// If the directory already exists, this function still changes ownership and permissions.
 // Note that unlike os.Mkdir(), this function does not return IsExist error
 // in case path already exists.
 func MkdirAndChown(path string, mode os.FileMode, owner Identity) error {
@@ -50,7 +50,7 @@ func MkdirAndChown(path string, mode os.FileMode, owner Identity) error {
 
 // MkdirAllAndChownNew creates a directory (include any along the path) and then modifies
 // ownership ONLY of newly created directories to the requested uid/gid. If the
-// directories along the path exist, no change of ownership will be performed
+// directories along the path exist, no change of ownership or permissions will be performed
 func MkdirAllAndChownNew(path string, mode os.FileMode, owner Identity) error {
 	return mkdirAs(path, mode, owner, true, false)
 }
@@ -234,3 +234,8 @@ func parseSubidFile(path, username string) (ranges, error) {
 
 	return rangeList, s.Err()
 }
+
+// CurrentIdentity returns the identity of the current process
+func CurrentIdentity() Identity {
+	return Identity{UID: os.Getuid(), GID: os.Getegid()}
+}
diff --git a/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go b/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go
index 5defe6459..e7d25ee47 100644
--- a/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go
+++ b/vendor/github.com/docker/docker/pkg/idtools/idtools_unix.go
@@ -40,7 +40,7 @@ func mkdirAs(path string, mode os.FileMode, owner Identity, mkAll, chownExisting
 		}
 
 		// short-circuit--we were called with an existing directory and chown was requested
-		return lazyChown(path, owner.UID, owner.GID, stat)
+		return setPermissions(path, mode, owner.UID, owner.GID, stat)
 	}
 
 	if os.IsNotExist(err) {
@@ -71,7 +71,7 @@ func mkdirAs(path string, mode os.FileMode, owner Identity, mkAll, chownExisting
 	// even if it existed, we will chown the requested path + any subpaths that
 	// didn't exist when we called MkdirAll
 	for _, pathComponent := range paths {
-		if err := lazyChown(pathComponent, owner.UID, owner.GID, nil); err != nil {
+		if err := setPermissions(pathComponent, mode, owner.UID, owner.GID, nil); err != nil {
 			return err
 		}
 	}
@@ -213,10 +213,11 @@ func callGetent(database, key string) (io.Reader, error) {
 	return bytes.NewReader(out), nil
 }
 
-// lazyChown performs a chown only if the uid/gid don't match what's requested
+// setPermissions performs a chown/chmod only if the uid/gid don't match what's requested
 // Normally a Chown is a no-op if uid/gid match, but in some cases this can still cause an error, e.g. if the
 // dir is on an NFS share, so don't call chown unless we absolutely must.
-func lazyChown(p string, uid, gid int, stat *system.StatT) error {
+// Likewise for setting permissions.
+func setPermissions(p string, mode os.FileMode, uid, gid int, stat *system.StatT) error {
 	if stat == nil {
 		var err error
 		stat, err = system.Stat(p)
@@ -224,6 +225,11 @@ func lazyChown(p string, uid, gid int, stat *system.StatT) error {
 			return err
 		}
 	}
+	if os.FileMode(stat.Mode()).Perm() != mode.Perm() {
+		if err := os.Chmod(p, mode.Perm()); err != nil {
+			return err
+		}
+	}
 	if stat.UID() == uint32(uid) && stat.GID() == uint32(gid) {
 		return nil
 	}
@@ -239,38 +245,51 @@ func NewIdentityMapping(name string) (*IdentityMapping, error) {
 		return nil, fmt.Errorf("Could not get user for username %s: %v", name, err)
 	}
 
-	uid := strconv.Itoa(usr.Uid)
-
-	subuidRangesWithUserName, err := parseSubuid(name)
+	subuidRanges, err := lookupSubUIDRanges(usr)
 	if err != nil {
 		return nil, err
 	}
-	subgidRangesWithUserName, err := parseSubgid(name)
+	subgidRanges, err := lookupSubGIDRanges(usr)
 	if err != nil {
 		return nil, err
 	}
 
-	subuidRangesWithUID, err := parseSubuid(uid)
+	return &IdentityMapping{
+		uids: subuidRanges,
+		gids: subgidRanges,
+	}, nil
+}
+
+func lookupSubUIDRanges(usr user.User) ([]IDMap, error) {
+	rangeList, err := parseSubuid(strconv.Itoa(usr.Uid))
 	if err != nil {
 		return nil, err
 	}
-	subgidRangesWithUID, err := parseSubgid(uid)
+	if len(rangeList) == 0 {
+		rangeList, err = parseSubuid(usr.Name)
+		if err != nil {
+			return nil, err
+		}
+	}
+	if len(rangeList) == 0 {
+		return nil, errors.Errorf("no subuid ranges found for user %q", usr.Name)
+	}
+	return createIDMap(rangeList), nil
+}
+
+func lookupSubGIDRanges(usr user.User) ([]IDMap, error) {
+	rangeList, err := parseSubgid(strconv.Itoa(usr.Uid))
 	if err != nil {
 		return nil, err
 	}
-
-	subuidRanges := append(subuidRangesWithUserName, subuidRangesWithUID...)
-	subgidRanges := append(subgidRangesWithUserName, subgidRangesWithUID...)
-
-	if len(subuidRanges) == 0 {
-		return nil, errors.Errorf("no subuid ranges found for user %q", name)
+	if len(rangeList) == 0 {
+		rangeList, err = parseSubgid(usr.Name)
+		if err != nil {
+			return nil, err
+		}
 	}
-	if len(subgidRanges) == 0 {
-		return nil, errors.Errorf("no subgid ranges found for user %q", name)
+	if len(rangeList) == 0 {
+		return nil, errors.Errorf("no subgid ranges found for user %q", usr.Name)
 	}
-
-	return &IdentityMapping{
-		uids: createIDMap(subuidRanges),
-		gids: createIDMap(subgidRanges),
-	}, nil
+	return createIDMap(rangeList), nil
 }