164 lines
3.6 KiB
C
164 lines
3.6 KiB
C
/*
|
||
* Copyright (C) Bull S.A. 2001
|
||
* Copyright (c) International Business Machines Corp., 2001
|
||
*
|
||
* 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.
|
||
*
|
||
* This program 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 this program; if not, write to the Free Software
|
||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
||
*/
|
||
|
||
/*
|
||
* Test Name: setgroups04
|
||
*
|
||
* Test Description:
|
||
* Verify that, setgroups() fails with -1 and sets errno to EFAULT if the list has an invalid address.
|
||
*
|
||
* Expected Result:
|
||
* setgroups() should fail with return value -1 and set expected errno.
|
||
*
|
||
* Algorithm:
|
||
* Setup:
|
||
* Setup signal handling.
|
||
* Pause for SIGUSR1 if option specified.
|
||
*
|
||
* Test:
|
||
* Loop if the proper options are given.
|
||
* Execute system call
|
||
* Check return code, if system call failed (return=-1)
|
||
* if errno set == expected errno
|
||
* Issue sys call fails with expected return value and errno.
|
||
* Otherwise,
|
||
* Issue sys call fails with unexpected errno.
|
||
* Otherwise,
|
||
* Issue sys call returns unexpected value.
|
||
*
|
||
* Cleanup:
|
||
* Print errno log and/or timing stats if options given
|
||
*
|
||
* Usage: <for command-line>
|
||
* setgroups04 [-c n] [-e] [-i n] [-I x] [-P x] [-t]
|
||
* where, -c n : Run n copies concurrently.
|
||
* -f : Turn off functionality Testing.
|
||
* -i n : Execute test n times.
|
||
* -I x : Execute test for x seconds.
|
||
* -P x : Pause for x seconds between iterations.
|
||
* -t : Turn on syscall timing.
|
||
*
|
||
* HISTORY
|
||
* 05/2002 Ported by Andr<64> Merlier
|
||
*
|
||
* RESTRICTIONS:
|
||
* none.
|
||
*
|
||
*/
|
||
#include <sys/types.h>
|
||
#include <sys/param.h>
|
||
#include <unistd.h>
|
||
#include <errno.h>
|
||
#include <pwd.h>
|
||
#include <grp.h>
|
||
|
||
#include "test.h"
|
||
|
||
#include "compat_16.h"
|
||
|
||
TCID_DEFINE(setgroups04);
|
||
int TST_TOTAL = 1;
|
||
|
||
GID_T groups_list[NGROUPS];
|
||
|
||
void setup(); /* setup function for the test */
|
||
void cleanup(); /* cleanup function for the test */
|
||
|
||
#if !defined(UCLINUX)
|
||
|
||
int main(int ac, char **av)
|
||
{
|
||
int lc;
|
||
int gidsetsize; /* total no. of groups */
|
||
char *test_desc; /* test specific error message */
|
||
|
||
tst_parse_opts(ac, av, NULL, NULL);
|
||
|
||
/* Perform setup for test */
|
||
setup();
|
||
|
||
for (lc = 0; TEST_LOOPING(lc); lc++) {
|
||
|
||
tst_count = 0;
|
||
|
||
gidsetsize = NGROUPS;
|
||
test_desc = "EFAULT";
|
||
|
||
/*
|
||
* Call setgroups() to test condition
|
||
* verify that it fails with -1 return value and
|
||
* sets appropriate errno.
|
||
*/
|
||
TEST(SETGROUPS(cleanup, gidsetsize, sbrk(0)));
|
||
|
||
if (TEST_RETURN != -1) {
|
||
tst_resm(TFAIL, "setgroups() returned %ld, "
|
||
"expected -1, errno=%d", TEST_RETURN,
|
||
EFAULT);
|
||
} else {
|
||
|
||
if (TEST_ERRNO == EFAULT) {
|
||
tst_resm(TPASS,
|
||
"setgroups() fails with expected "
|
||
"error EFAULT errno:%d", TEST_ERRNO);
|
||
} else {
|
||
tst_resm(TFAIL, "setgroups() fails, %s, "
|
||
"errno=%d, expected errno=%d",
|
||
test_desc, TEST_ERRNO, EFAULT);
|
||
}
|
||
}
|
||
|
||
}
|
||
|
||
cleanup();
|
||
tst_exit();
|
||
|
||
}
|
||
|
||
#else
|
||
|
||
int main(void)
|
||
{
|
||
tst_resm(TINFO, "test is not available on uClinux");
|
||
tst_exit();
|
||
}
|
||
|
||
#endif /* if !defined(UCLINUX) */
|
||
|
||
/*
|
||
* setup()
|
||
*/
|
||
void setup(void)
|
||
{
|
||
tst_require_root();
|
||
|
||
tst_sig(NOFORK, DEF_HANDLER, cleanup);
|
||
|
||
TEST_PAUSE;
|
||
|
||
}
|
||
|
||
/*
|
||
* cleanup()
|
||
*/
|
||
void cleanup(void)
|
||
{
|
||
|
||
}
|