mkinitcpio: force UID/GID 0 for files written to image

This fixes a strange edge where-in a user creates an image as non-root
and attempts to boot from it. Any setuid binaries (such as mount) will
fail, as the ownership is preserved.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/mkinitcpio b/mkinitcpio
index c6528e9..bb34add 100755
--- a/mkinitcpio
+++ b/mkinitcpio
@@ -391,7 +391,7 @@ if [[ "${GENIMG}" ]]; then
 
     pushd "$BUILDROOT" >/dev/null
     find . -print0 |
-        bsdcpio $( (( QUIET )) && echo '--quiet' ) -0oH newc |
+        bsdcpio $( (( QUIET )) && echo '--quiet' ) -R 0:0 -0oH newc |
         $COMPRESSION $COMPRESSION_OPTIONS > "$IMGPATH"
     pipesave=("${PIPESTATUS[@]}") # save immediately
     popd >/dev/null