Merge pull request #4440 from infoxchange/aufs-permissions-4068

Create directories for tar files with relaxed permissions

archive/archive.go

@@ -404,7 +404,7 @@ func Untar(archive io.Reader, dest string, options *TarOptions) error {
 			parent := filepath.Dir(hdr.Name)
 			parentPath := filepath.Join(dest, parent)
 			if _, err := os.Lstat(parentPath); err != nil && os.IsNotExist(err) {
-				err = os.MkdirAll(parentPath, 600)
+				err = os.MkdirAll(parentPath, 0777)
 				if err != nil {
 					return err
 				}