/*
* setup() - performs all ONE TIME setup for this test.
*/
void setup(void)
{
struct passwd *pw;
tst_require_root();
pw = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = pw->pw_uid;
pw = SAFE_GETPWNAM(NULL, "bin");
bin_uid = pw->pw_uid;
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
/* Create a temporary directory and make it current. */
tst_tmpdir();
umask(0);
sprintf(fdir, "tdir_%d", getpid());
sprintf(mdir, "rndir_%d", getpid());
sprintf(fname, "%s/tfile_%d", fdir, getpid());
sprintf(mname, "%s/rnfile_%d", mdir, getpid());
}
static void setup(void)
{
struct passwd *ltpuser;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
SAFE_TOUCH(cleanup, TESTFILE1, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_CHOWN(cleanup, TESTFILE1, ltpuser->pw_uid,
ltpuser->pw_gid);
SAFE_TOUCH(cleanup, TESTFILE2, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER2);
SAFE_CHOWN(cleanup, TESTFILE2, ltpuser->pw_uid,
ltpuser->pw_gid);
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, 0, NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TESTFILE3, FILE_MODE, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_CHOWN(cleanup, TESTFILE3, ltpuser->pw_uid,
ltpuser->pw_gid);
if (mount(device, MNTPOINT, fs_type,
MS_REMOUNT | MS_RDONLY, NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
ltpuser = SAFE_GETPWNAM(cleanup, LTPUSER1);
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
}
static void setup(void)
{
long type;
struct passwd *nobody;
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_EXP_ENOS(exp_enos);
tst_require_root(NULL);
nobody = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = nobody->pw_uid;
TEST_PAUSE;
tst_tmpdir();
switch ((type = tst_fs_type(cleanup, "."))) {
case TST_NFS_MAGIC:
case TST_TMPFS_MAGIC:
tst_brkm(TCONF, cleanup,
"Cannot do swapoff on a file on %s filesystem",
tst_fs_type_name(type));
break;
}
if (!tst_fs_has_free(NULL, ".", 1, TST_KB)) {
tst_brkm(TBROK, cleanup,
"Insufficient disk space to create swap file");
}
if (tst_fill_file("./swapfile01", 0x00, 1024, 1))
tst_brkm(TBROK, cleanup, "Failed to create swapfile");
}
static void setup(void)
{
const char *fs_type;
struct passwd *ltpuser;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
ltpuser = SAFE_GETPWNAM(NULL, "nobody");
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, 0, NULL))
tst_brkm(TBROK | TERRNO, cleanup, "mount() failed");
mount_flag = 1;
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
TEST_PAUSE;
}
static void setup(void)
{
char nobody_uid[] = "nobody";
struct passwd *ltpuser;
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, nobody_uid);
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
SAFE_MKDIR(cleanup, mntpoint, DIR_MODE);
TEST_PAUSE;
}
static void setup(void)
{
int fd;
tst_require_root(NULL);
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
fd = SAFE_CREAT(cleanup, TEST_FILE5, 0777);
SAFE_CLOSE(cleanup, fd);
if (acct(TEST_FILE5) == -1) {
if (errno == ENOSYS) {
tst_brkm(TCONF, cleanup,
"BSD process accounting is not configured in "
"this kernel");
} else {
tst_brkm(TBROK | TERRNO, cleanup, "acct failed unexpectedly");
}
}
/* turn off acct, so we are in a known state */
if (acct(NULL) == -1) {
if (errno == ENOSYS) {
tst_brkm(TCONF, cleanup,
"BSD process accounting is not configured in "
"this kernel");
} else {
tst_brkm(TBROK | TERRNO, cleanup, "acct(NULL) failed");
}
}
/* ELOOP SETTING */
SAFE_SYMLINK(cleanup, TEST_FILE6, "test_file_eloop2");
SAFE_SYMLINK(cleanup, "test_file_eloop2", TEST_FILE6);
/* ENAMETOOLONG SETTING */
memset(nametoolong, 'a', PATH_MAX+1);
/* EROFS SETTING */
tst_mkfs(NULL, device, fstype, NULL);
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fstype, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
/* Create a file in the file system, then remount it as read-only */
fd = SAFE_CREAT(cleanup, TEST_FILE8, 0644);
SAFE_CLOSE(cleanup, fd);
if (mount(device, "mntpoint", fstype,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
}
static void setup(void)
{
struct passwd *pw;
pw = SAFE_GETPWNAM("nobody");
uid = pw->pw_uid;
}
int main(int argc, char *argv[])
{
struct passwd *pwent;
setup();
/* EISDIR */
if (acct("/") == -1 && errno == EISDIR)
tst_resm(TPASS, "Failed with EISDIR as expected");
else
tst_brkm(TFAIL | TERRNO, cleanup,
"didn't fail as expected; expected EISDIR");
/* EACCES */
if (acct("/dev/null") == -1 && errno == EACCES)
tst_resm(TPASS, "Failed with EACCES as expected");
else
tst_brkm(TFAIL | TERRNO, cleanup,
"didn't fail as expected; expected EACCES");
/* ENOENT */
if (acct("/tmp/does/not/exist") == -1 && errno == ENOENT)
tst_resm(TPASS, "Failed with ENOENT as expected");
else
tst_brkm(TBROK | TERRNO, cleanup,
"didn't fail as expected; expected ENOENT");
/* ENOTDIR */
if (acct("/etc/fstab/") == -1 && errno == ENOTDIR)
tst_resm(TPASS, "Failed with ENOTDIR as expected");
else
tst_brkm(TFAIL | TERRNO, cleanup,
"didn't fail as expected; expected ENOTDIR");
/* EPERM */
sprintf(tmpbuf, "./%s.%d", TCID, getpid());
fd = SAFE_CREAT(cleanup, tmpbuf, 0777);
SAFE_CLOSE(cleanup, fd);
if (acct(tmpbuf) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "acct failed unexpectedly");
pwent = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, pwent->pw_uid);
if (acct(tmpbuf) == -1 && errno == EPERM)
tst_resm(TPASS, "Failed with EPERM as expected");
else
tst_brkm(TBROK | TERRNO, cleanup,
"didn't fail as expected; expected EPERM");
SAFE_SETEUID(cleanup, 0);
SAFE_UNLINK(cleanup, tmpbuf);
cleanup();
tst_exit();
}
void setup(void)
{
struct passwd *pw;
pw = SAFE_GETPWNAM("nobody");
SAFE_SETEUID(pw->pw_uid);
SAFE_MKDIR(DIRNAME, 0400);
fd = SAFE_OPEN(DIRNAME, O_RDONLY);
}
/*
* setup() - performs all ONE TIME setup for this test.
*/
void setup(void)
{
struct passwd *pw;
tst_require_root();
pw = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = pw->pw_uid;
pw = SAFE_GETPWNAM(NULL, "bin");
bin_uid = pw->pw_uid;
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
/* Create a temporary directory and make it current. */
tst_tmpdir();
umask(0);
}
static void setup(void)
{
struct passwd *pw;
tst_require_root(NULL);
pw = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = pw->pw_uid;
TEST_PAUSE;
}
static void setup(void)
{
aligned_addr = PROBE_FREE_ADDR();
unaligned_addr = aligned_addr + SHMLBA - 1;
shm_key1 = GETIPCKEY();
shm_id2 = SAFE_SHMGET(shm_key1, INT_SIZE, SHM_RW | IPC_CREAT | IPC_EXCL);
pw = SAFE_GETPWNAM("nobody");
}
static void setup(void)
{
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
}
static void setup(void)
{
struct passwd *pw;
SAFE_MKFS(tst_device->dev, tst_device->fs_type, NULL, NULL);
SAFE_MKDIR(MNTPOINT, 0775);
SAFE_MOUNT(tst_device->dev, MNTPOINT, tst_device->fs_type, 0, NULL);
mount_flag = 1;
pw = SAFE_GETPWNAM("nobody");
SAFE_SETEUID(pw->pw_uid);
}
static void setup(void)
{
int fd;
tst_require_root(NULL);
check_acct_in_kernel();
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
fd = SAFE_CREAT(cleanup, TEST_FILE5, 0777);
SAFE_CLOSE(cleanup, fd);
if (acct(TEST_FILE5) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "acct failed unexpectedly");
/* turn off acct, so we are in a known state */
if (acct(NULL) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "acct(NULL) failed");
/* ELOOP SETTING */
SAFE_SYMLINK(cleanup, TEST_FILE6, "test_file_eloop2");
SAFE_SYMLINK(cleanup, "test_file_eloop2", TEST_FILE6);
/* ENAMETOOLONG SETTING */
memset(nametoolong, 'a', PATH_MAX+1);
/* EROFS SETTING */
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to obtain block device");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
/* Create a file in the file system, then remount it as read-only */
fd = SAFE_CREAT(cleanup, TEST_FILE8, 0644);
SAFE_CLOSE(cleanup, fd);
if (mount(device, "mntpoint", fs_type,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
}
static void setup(void)
{
struct passwd *pw;
pid_t pid;
pw = SAFE_GETPWNAM("nobody");
nobody_uid = pw->pw_uid;
pw = SAFE_GETPWNAM("bin");
bin_uid = pw->pw_uid;
pid = SAFE_FORK();
if (pid == 0) {
SAFE_SETREUID(nobody_uid, nobody_uid);
SAFE_MKDIR(TESTDIR, 0700);
exit(0);
}
tst_reap_children();
SAFE_SETREUID(bin_uid, bin_uid);
}
static void setup(void)
{
int fd;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
ltpuser = SAFE_GETPWNAM(cleanup, nobody_uid);
SAFE_SETUID(cleanup, ltpuser->pw_uid);
TEST_PAUSE;
#if !defined(UCLINUX)
bad_addr = mmap(0, 1, PROT_NONE,
MAP_PRIVATE_EXCEPT_UCLINUX | MAP_ANONYMOUS, 0, 0);
if (bad_addr == MAP_FAILED)
tst_brkm(TBROK | TERRNO, NULL, "mmap failed");
test_cases[4].pathname = bad_addr;
test_cases[5].pathname = get_high_address();
#endif
tst_tmpdir();
/*
* create TEST_FILE1 to test R_OK EACCESS
*/
fd = SAFE_CREAT(cleanup, TEST_FILE1, 0333);
SAFE_CLOSE(cleanup, fd);
/*
* create TEST_FILE2 to test W_OK EACCESS
*/
fd = SAFE_CREAT(cleanup, TEST_FILE2, 0555);
SAFE_CLOSE(cleanup, fd);
/*
* create TEST_FILE3 to test X_OK EACCESS
*/
fd = SAFE_CREAT(cleanup, TEST_FILE3, 0666);
SAFE_CLOSE(cleanup, fd);
/*
* create TEST_FILE4 to test EINVAL
*/
fd = SAFE_CREAT(cleanup, TEST_FILE4, 0333);
SAFE_CLOSE(cleanup, fd);
/*
*setup to create a node with a name length exceeding
*the MAX length of PATH_MAX.
*/
memset(longpathname, 'a', sizeof(longpathname) - 1);
}
/*
* setup() - performs all ONE TIME setup for this test.
*/
void setup(void)
{
struct passwd *pw;
tst_require_root();
pw = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = pw->pw_uid;
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
}
static void setup(void)
{
struct passwd *pw;
pw = SAFE_GETPWNAM("nobody");
uid = pw->pw_uid;
SAFE_TOUCH(FNAME_RWX, 0777, NULL);
SAFE_TOUCH(FNAME_R, 0444, NULL);
SAFE_TOUCH(FNAME_W, 0222, NULL);
SAFE_TOUCH(FNAME_X, 0111, NULL);
}
static void setup(void)
{
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
TEST_EXP_ENOS(exp_enos);
}
void setup(void)
{
struct passwd *pw;
char *cur_dir = NULL;
tst_require_root(NULL);
pw = SAFE_GETPWNAM(NULL, "nobody");
nobody_uid = pw->pw_uid;
pw = SAFE_GETPWNAM(NULL, "bin");
bin_uid = pw->pw_uid;
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
if ((cur_dir = getcwd(cur_dir, 0)) == NULL)
tst_brkm(TBROK | TERRNO, cleanup, "getcwd failed");
sprintf(good_dir, "%s/%d", cur_dir, getpid());
}
static void setup(void)
{
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
GID16_CHECK(ltpuser->pw_gid, "setresgid", cleanup)
}
void setup(void)
{
char nobody_uid[] = "nobody";
struct passwd *ltpuser;
key_t semkey2;
struct seminfo ipc_buf;
union semun arr;
tst_require_root(NULL);
ltpuser = SAFE_GETPWNAM(NULL, nobody_uid);
SAFE_SETUID(NULL, ltpuser->pw_uid);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
/* get an IPC resource key */
semkey = getipckey();
/* create a semaphore set with read and alter permissions */
sem_id_1 = semget(semkey, PSEMS, IPC_CREAT | IPC_EXCL | SEM_RA);
if (sem_id_1 == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"couldn't create semaphore in setup");
}
/* Get an new IPC resource key. */
semkey2 = getipckey();
/* create a semaphore set without read and alter permissions */
sem_id_2 = semget(semkey2, PSEMS, IPC_CREAT | IPC_EXCL);
if (sem_id_2 == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"couldn't create semaphore in setup");
}
arr.ipc_buf = &ipc_buf;
if (semctl(sem_id_1, 0, IPC_INFO, arr) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "semctl() IPC_INFO failed");
/* for ERANGE errno test */
arr.val = 1;
s_buf[0].sem_op = ipc_buf.semvmx;
if (semctl(sem_id_1, 0, SETVAL, arr) == -1)
tst_brkm(TBROK | TERRNO, cleanup, "semctl() SETVAL failed");
}
void setup(void)
{
struct passwd *ltpuser;
char *bad_addr;
struct rlimit rlim;
sigset_t signalset;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root();
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
TEST_PAUSE;
tst_tmpdir();
SAFE_TOUCH(cleanup, TEST_FILE1, NEW_MODE, NULL);
SAFE_TOUCH(cleanup, "t_file", FILE_MODE, NULL);
#if !defined(UCLINUX)
test_cases[2].pathname = (char *)get_high_address();
bad_addr = SAFE_MMAP(cleanup, 0, 1, PROT_NONE,
MAP_PRIVATE_EXCEPT_UCLINUX | MAP_ANONYMOUS, 0, 0);
test_cases[3].pathname = bad_addr;
#endif
memset(long_pathname, 'a', PATH_MAX + 1);
SAFE_MKDIR(cleanup, TEST_DIR1, DIR_MODE);
SAFE_TOUCH(cleanup, TEST_FILE3, FILE_MODE, NULL);
SAFE_SYMLINK(cleanup, TEST_SYM1, TEST_SYM2);
SAFE_SYMLINK(cleanup, TEST_SYM2, TEST_SYM1);
rlim.rlim_cur = MAX_FSIZE;
rlim.rlim_max = MAX_FSIZE;
SAFE_SETRLIMIT(cleanup, RLIMIT_FSIZE, &rlim);
sigemptyset(&signalset);
sigaddset(&signalset, SIGXFSZ);
TEST(sigprocmask(SIG_BLOCK, &signalset, NULL));
if (TEST_RETURN != 0)
tst_brkm(TBROK | TTERRNO, cleanup, "sigprocmask");
}
static void setup(void)
{
struct passwd *pw;
pw = SAFE_GETPWNAM("nobody");
uid = pw->pw_uid;
memset(longpathname, 'a', sizeof(longpathname) - 1);
SAFE_TOUCH(FNAME1, 0333, NULL);
SAFE_TOUCH(DNAME, 0644, NULL);
SAFE_SYMLINK(SNAME1, SNAME2);
SAFE_SYMLINK(SNAME2, SNAME1);
}
static void setup(void)
{
struct passwd *pw;
umask(0022);
pw = SAFE_GETPWNAM("nobody");
uid = pw->pw_uid;
SAFE_TOUCH(FNAME_RWX, 0777, NULL);
SAFE_TOUCH(FNAME_R, 0444, NULL);
SAFE_TOUCH(FNAME_W, 0222, NULL);
SAFE_TOUCH(FNAME_X, 0111, NULL);
SAFE_MKDIR(DNAME_R, 0444);
SAFE_MKDIR(DNAME_W, 0222);
SAFE_MKDIR(DNAME_X, 0111);
SAFE_MKDIR(DNAME_RW, 0666);
SAFE_MKDIR(DNAME_RX, 0555);
SAFE_MKDIR(DNAME_WX, 0333);
SAFE_TOUCH(DNAME_R"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_R"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_R"/"FNAME_X, 0111, NULL);
SAFE_TOUCH(DNAME_W"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_W"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_W"/"FNAME_X, 0111, NULL);
SAFE_TOUCH(DNAME_X"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_X"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_X"/"FNAME_X, 0111, NULL);
SAFE_TOUCH(DNAME_RW"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_RW"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_RW"/"FNAME_X, 0111, NULL);
SAFE_TOUCH(DNAME_RX"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_RX"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_RX"/"FNAME_X, 0111, NULL);
SAFE_TOUCH(DNAME_WX"/"FNAME_R, 0444, NULL);
SAFE_TOUCH(DNAME_WX"/"FNAME_W, 0222, NULL);
SAFE_TOUCH(DNAME_WX"/"FNAME_X, 0111, NULL);
}
static void setup(void)
{
struct passwd *pw;
uid_t uid;
pw = SAFE_GETPWNAM("nobody");
uid = pw->pw_uid;
UID16_CHECK(uid, setuid);
/* Create test file */
SAFE_TOUCH(FILENAME, 0644, NULL);
if (SETUID(uid) == -1) {
tst_brk(TBROK,
"setuid() failed to set the effective uid to %d", uid);
}
}
static void setup(void)
{
struct passwd *ltpuser;
tst_require_root();
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
SAFE_TOUCH(cleanup, TEST_FILE2, 0644, NULL);
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
}
static void setup(void)
{
if ((tst_kvercmp(2, 6, 16)) < 0)
tst_brkm(TCONF, NULL, "This test needs kernel 2.6.16 or newer");
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
TEST_PAUSE;
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_TOUCH(cleanup, TEST_FILE, 0644, NULL);
memset(nametoolong, 'a', PATH_MAX+1);
SAFE_TOUCH(cleanup, TEST_EXIST, 0644, NULL);
SAFE_SYMLINK(cleanup, TEST_ELOOP, "test_file_eloop2");
SAFE_SYMLINK(cleanup, "test_file_eloop2", TEST_ELOOP);
SAFE_MKDIR(cleanup, "./tmp", DIR_MODE);
SAFE_TOUCH(cleanup, TEST_EACCES, 0666, NULL);
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, "mntpoint", DIR_MODE);
if (mount(device, "mntpoint", fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
max_hardlinks = tst_fs_fill_hardlinks(cleanup, "emlink_dir");
}
static void setup(void)
{
int i;
struct passwd *ltpuser;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
tst_mkfs(cleanup, device, fs_type, NULL);
TEST_PAUSE;
/* mount a read-only file system for EROFS test */
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
if (mount(device, MNT_POINT, fs_type, MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
SAFE_MKDIR(cleanup, DIR_TEMP, DIR_TEMP_MODE);
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOPFILE);
}