From b5d3c3874f5c7edffc66062cfa2e2d8f43ca6186 Mon Sep 17 00:00:00 2001
From: folbrich <frank.olbricht@gmail.com>
Date: Sat, 3 Aug 2019 16:32:35 -0600
Subject: [PATCH] Preserve device file mode during untar to actually create
 devices with mknod, not files

---
 untar.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/untar.go b/untar.go
index 52a3e8d..7af8b8b 100644
--- a/untar.go
+++ b/untar.go
@@ -164,7 +164,7 @@ func makeDevice(base string, n NodeDevice, opts UntarOptions) error {
 	if err := syscall.Unlink(dst); err != nil && !os.IsNotExist(err) {
 		return err
 	}
-	if err := syscall.Mknod(dst, 0666, int(mkdev(n.Major, n.Minor))); err != nil {
+	if err := syscall.Mknod(dst, uint32(n.Mode)|0666, int(mkdev(n.Major, n.Minor))); err != nil {
 		return errors.Wrapf(err, "mknod %s", dst)
 	}
 	if !opts.NoSameOwner {