#!/bin/sh
# Grub shell ExecShield wrapper
#
# Copyright (C) 2009  Dinko Korunic, CARNet, Grupa za izradu paketa
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.

SHIELD=$(sysctl -e -n kernel.exec-shield)
_retval=0

if [ ! -z "$SHIELD" ]; then
    sysctl -e -w kernel.exec-shield=0 >/dev/null 2>&1 || true
fi

if [ -x "$0.real" ]; then
    "$0.real" $@ || _retval=$?
fi

if [ ! -z "$SHIELD" ]; then
    sysctl -e -w "kernel.exec-shield=$SHIELD" >/dev/null 2>&1 || true
fi

exit $_retval