Bump github.com/containers/common from 0.11.2 to 0.11.4

Bumps [github.com/containers/common](https://github.com/containers/common) from 0.11.2 to 0.11.4.
- [Release notes](https://github.com/containers/common/releases)
- [Commits](https://github.com/containers/common/compare/v0.11.2...v0.11.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

vendor/github.com/containers/storage/drivers/overlay/overlay.go

@@ -33,6 +33,7 @@ import (
 	"github.com/opencontainers/selinux/go-selinux/label"
 	"github.com/pkg/errors"
 	"github.com/sirupsen/logrus"
+	"github.com/vbatts/tar-split/tar/storage"
 	"golang.org/x/sys/unix"
 )
 
@@ -152,11 +153,11 @@ func Init(home string, options graphdriver.Options) (graphdriver.Driver, error)
 	}
 
 	// Create the driver home dir
-	if err := idtools.MkdirAllAs(path.Join(home, linkDir), 0700, rootUID, rootGID); err != nil && !os.IsExist(err) {
+	if err := idtools.MkdirAllAs(path.Join(home, linkDir), 0700, rootUID, rootGID); err != nil {
 		return nil, err
 	}
 	runhome := filepath.Join(options.RunRoot, filepath.Base(home))
-	if err := idtools.MkdirAllAs(runhome, 0700, rootUID, rootGID); err != nil && !os.IsExist(err) {
+	if err := idtools.MkdirAllAs(runhome, 0700, rootUID, rootGID); err != nil {
 		return nil, err
 	}
 
@@ -555,7 +556,7 @@ func (d *Driver) create(id, parent string, opts *graphdriver.CreateOpts) (retErr
 		return err
 	}
 	// Make the link directory if it does not exist
-	if err := idtools.MkdirAllAs(path.Join(d.home, linkDir), 0700, rootUID, rootGID); err != nil && !os.IsExist(err) {
+	if err := idtools.MkdirAllAs(path.Join(d.home, linkDir), 0700, rootUID, rootGID); err != nil {
 		return err
 	}
 	if err := idtools.MkdirAllAs(path.Dir(dir), 0700, rootUID, rootGID); err != nil {
@@ -767,7 +768,7 @@ func (d *Driver) recreateSymlinks() error {
 	if err != nil {
 		return err
 	}
-	if err := idtools.MkdirAllAs(path.Join(d.home, linkDir), 0700, rootUID, rootGID); err != nil && !os.IsExist(err) {
+	if err := idtools.MkdirAllAs(path.Join(d.home, linkDir), 0700, rootUID, rootGID); err != nil {
 		return err
 	}
 	for _, dir := range dirs {
@@ -809,6 +810,13 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 	}
 	readWrite := true
 
+	for _, o := range options.Options {
+		if o == "ro" {
+			readWrite = false
+			break
+		}
+	}
+
 	lowers, err := ioutil.ReadFile(path.Join(dir, lowerFile))
 	if err != nil && !os.IsNotExist(err) {
 		return "", err
@@ -886,7 +894,7 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 
 	// if we are doing a readOnly mount, and there is only one lower
 	// We should just return the lower directory, no reason to mount.
-	if !readWrite {
+	if !readWrite && d.options.mountProgram == "" {
 		if len(absLowers) == 0 {
 			return path.Join(dir, "empty"), nil
 		}
@@ -904,10 +912,8 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 		return "", err
 	}
 	diffDir := path.Join(dir, "diff")
-	if readWrite {
-		if err := idtools.MkdirAllAs(diffDir, 0755, rootUID, rootGID); err != nil && !os.IsExist(err) {
-			return "", err
-		}
+	if err := idtools.MkdirAllAs(diffDir, 0755, rootUID, rootGID); err != nil {
+		return "", err
 	}
 
 	mergedDir := path.Join(dir, "merged")
@@ -932,7 +938,7 @@ func (d *Driver) get(id string, disableShifting bool, options graphdriver.MountO
 	if readWrite {
 		opts = fmt.Sprintf("lowerdir=%s,upperdir=%s,workdir=%s", strings.Join(absLowers, ":"), diffDir, path.Join(dir, "work"))
 	} else {
-		opts = fmt.Sprintf("lowerdir=%s", strings.Join(absLowers, ":"))
+		opts = fmt.Sprintf("lowerdir=%s:%s", diffDir, strings.Join(absLowers, ":"))
 	}
 	if len(options.Options) > 0 {
 		opts = fmt.Sprintf("%s,%s", strings.Join(options.Options, ","), opts)
@@ -1018,7 +1024,7 @@ func (d *Driver) Put(id string) error {
 		// If they fail, fallback to unix.Unmount
 		for _, v := range []string{"fusermount3", "fusermount"} {
 			err := exec.Command(v, "-u", mountpoint).Run()
-			if err != nil && !os.IsNotExist(err) {
+			if err != nil && errors.Cause(err) != exec.ErrNotFound {
 				logrus.Debugf("Error unmounting %s with %s - %v", mountpoint, v, err)
 			}
 			if err == nil {
@@ -1090,6 +1096,21 @@ func (d *Driver) getWhiteoutFormat() archive.WhiteoutFormat {
 	return whiteoutFormat
 }
 
+type fileGetNilCloser struct {
+	storage.FileGetter
+}
+
+func (f fileGetNilCloser) Close() error {
+	return nil
+}
+
+// DiffGetter returns a FileGetCloser that can read files from the directory that
+// contains files for the layer differences. Used for direct access for tar-split.
+func (d *Driver) DiffGetter(id string) (graphdriver.FileGetCloser, error) {
+	p := d.getDiffPath(id)
+	return fileGetNilCloser{storage.NewPathFileGetter(p)}, nil
+}
+
 // ApplyDiff applies the new layer into a root
 func (d *Driver) ApplyDiff(id, parent string, options graphdriver.ApplyDiffOpts) (size int64, err error) {