1/* Copyright 1997,2001,2002,2009 Alain Knaff. 2 * This file is part of mtools. 3 * 4 * Mtools is free software: you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation, either version 3 of the License, or 7 * (at your option) any later version. 8 * 9 * Mtools is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with Mtools. If not, see <http://www.gnu.org/licenses/>. 16 */ 17 18#include <stdlib.h> 19/* this program is used to test whether mtools drops its privileges correctly */ 20 21main(int argc, char **argv) 22{ 23 setuid(strtoul(argv[1], 0,0)); 24 system("id"); 25 26} 27