aosp12/external/mtools/privtest.c

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2023-01-09 17:11:35 +08:00
/* Copyright 1997,2001,2002,2009 Alain Knaff.
* This file is part of mtools.
*
* Mtools 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 3 of the License, or
* (at your option) any later version.
*
* Mtools is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Mtools. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
/* this program is used to test whether mtools drops its privileges correctly */
main(int argc, char **argv)
{
setuid(strtoul(argv[1], 0,0));
system("id");
}