int main(int ac, char **av)
{
struct stat stat_buf;
int i, lc;
const char *msg;
uid_t user_id;
gid_t group_id;
msg = parse_opts(ac, av, NULL, NULL);
if (msg != NULL)
tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
setup();
for (lc = 0; TEST_LOOPING(lc); lc++) {
tst_count = 0;
for (i = 0; tc[i].desc != NULL; i++) {
user_id = tc[i].user_id;
group_id = tc[i].group_id;
TEST(FCHOWN(cleanup, fildes, user_id, group_id));
if (TEST_RETURN == -1) {
tst_resm(TFAIL | TTERRNO,
"fchown() Fails to %s", tc[i].desc);
continue;
}
SAFE_FSTAT(cleanup, fildes, &stat_buf);
if (user_id == (uid_t)-1)
user_id = tc[i - 1].user_id;
if (group_id == (gid_t)-1)
group_id = tc[i - 1].group_id;
if ((stat_buf.st_uid != user_id) ||
(stat_buf.st_gid != group_id)) {
tst_resm(TFAIL, "%s: Incorrect owner"
"ship set, Expected %d %d",
TESTFILE, user_id, group_id);
} else {
tst_resm(TPASS,
"fchown() succeeds to %s of %s",
tc[i].desc, TESTFILE);
}
}
}
cleanup();
tst_exit();
}
int main(int ac, char **av)
{
struct stat stat_buf;
int lc;
uid_t user_id;
gid_t group_id;
tst_parse_opts(ac, av, NULL, NULL);
setup();
for (lc = 0; TEST_LOOPING(lc); lc++) {
tst_count = 0;
user_id = geteuid();
GID16_CHECK((group_id = getegid()), "fchown", cleanup)
TEST(FCHOWN(cleanup, fildes, -1, group_id));
if (TEST_RETURN == -1) {
tst_resm(TFAIL, "fchown() on %s Fails, errno=%d",
TESTFILE, TEST_ERRNO);
continue;
}
SAFE_FSTAT(cleanup, fildes, &stat_buf);
if ((stat_buf.st_uid != user_id) ||
(stat_buf.st_gid != group_id)) {
tst_resm(TFAIL, "%s: Incorrect "
"ownership set, Expected %d %d",
TESTFILE, user_id, group_id);
continue;
}
if (stat_buf.st_mode != FCHOWN_PERMS) {
tst_resm(TFAIL, "%s: Incorrect mode permissions"
" %#o, Expected %#o", TESTFILE,
stat_buf.st_mode, FCHOWN_PERMS);
} else {
tst_resm(TPASS, "fchown() on %s succeeds: "
"Setuid/gid bits cleared", TESTFILE);
}
}
cleanup();
tst_exit();
}
int
fchown3d(int fd, uid_t uid, gid_t gid)
{
#if FS
Mount_t* mp;
if (!fscall(NiL, MSG_fchown, 0, fd, uid, gid))
return state.ret;
mp = monitored();
#endif
if (FCHOWN(fd, uid, gid))
return -1;
#if FS
if (mp)
fscall(mp, MSG_fchown, 0, fd, uid, gid);
for (mp = state.global; mp; mp = mp->global)
if (fssys(mp, MSG_fchown))
fscall(mp, MSG_fchown, 0, fd, uid, gid);
#endif
return 0;
}
