From ca76a8813e9ac9536f09b5611b09b2b21064f984 Mon Sep 17 00:00:00 2001
From: Huizhao Wang <wanghuizhao1@huawei.com>
Date: Sat, 5 Aug 2023 15:06:50 +0800
Subject: [PATCH] restorecond: compatible with the use of EUID

The `EUID` does not exist in some shell environments. To ensure compatibility,
use `id -u` instead of `EUID` when `EUID` does not exist.

Signed-off-by: Huizhao Wang <wanghuizhao1@huawei.com>
Acked-by: Petr Lautrbach <lautrbach@redhat.com>
---
 restorecond/restorecond.init | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/restorecond/restorecond.init b/restorecond/restorecond.init
index c1cbb247..4e71a2c6 100644
--- a/restorecond/restorecond.init
+++ b/restorecond/restorecond.init
@@ -29,7 +29,11 @@ PATH=/sbin:/bin:/usr/bin:/usr/sbin
 [ -x /usr/sbin/selinuxenabled ] && /usr/sbin/selinuxenabled || exit 7
 
 # Check that we are root ... so non-root users stop here
-test $EUID = 0  || exit 4
+if [ $EUID  ]; then
+	test $EUID = 0  || exit 4
+else
+	test `id -u` = 0  || exit 4
+fi
 
 test -x /usr/sbin/restorecond  || exit 5
 test -f /etc/selinux/restorecond.conf  || exit 6