From cd4144293b6ae89356b717a7f9d260f0102e5412 Mon Sep 17 00:00:00 2001
From: "Dustin C. Hatch" <dustin@hatch.name>
Date: Wed, 6 Apr 2022 18:42:47 -0500
Subject: [PATCH] Fix group owner of overlay files

Need to set the GID owner of all files copied in from the overlay
directory to *root*/`0`, to match the user/UID.
---
 mkrootfs.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mkrootfs.sh b/mkrootfs.sh
index f12d9a7..41afd62 100644
--- a/mkrootfs.sh
+++ b/mkrootfs.sh
@@ -48,7 +48,7 @@ cp -p \
     "${srcdir}"/config.txt \
     "${destdir}"/boot/efi
 
-tar --owner root:0 -C "${srcdir}/overlay" -c . \
+tar --owner root:0 --group root:0 -C "${srcdir}/overlay" -c . \
     | tar -C "${destdir}" -x
 chown -R 1000:1000 "${destdir}"/home/user
 if ! grep -q ^user: "${destdir}"/etc/group; then