From e3361108b4e3a2ea5d26b9ce7eb20973b776b17e Mon Sep 17 00:00:00 2001
From: Colin Watson <cjwatson@debian.org>
Date: Mon, 13 Jan 2014 12:12:55 +0000
Subject: Make grub.cfg world-readable if it contains no passwords

Patch-Name: grub.cfg_400.patch
---
 util/grub-mkconfig.in | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
index ca040dd..0d7cabb 100644
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -262,6 +262,10 @@ for i in "${grub_mkconfig_dir}"/* ; do
   esac
 done
 
+if [ "x${grub_cfg}" != "x" ] && ! grep "^password" ${grub_cfg}.new >/dev/null; then
+  chmod 444 ${grub_cfg}.new || true
+fi
+
 if test "x${grub_cfg}" != "x" ; then
   if ! ${grub_script_check} ${grub_cfg}.new; then
     # TRANSLATORS: %s is replaced by filename