static void setup(void)
{
SAFE_TOUCH(filename[0], 0644, NULL);
SAFE_TOUCH(filename[1], 0644, NULL);
SAFE_LSETXATTR(filename[1], SECURITY_KEY, VALUE, VALUE_SIZE, XATTR_CREATE);
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root();
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 acquire device");
tst_mkfs(cleanup, device, fs_type, NULL, 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);
}
SAFE_MKDIR(cleanup, TESTDIR5, DIR_MODE);
if (mount(device, MNTPOINT, fs_type, MS_REMOUNT | MS_RDONLY,
NULL) == -1) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_MKDIR(cleanup, TESTDIR, DIR_MODE);
SAFE_TOUCH(cleanup, TESTFILE, FILE_MODE, NULL);
memset(longpathname, 'a', PATH_MAX + 1);
SAFE_TOUCH(cleanup, TESTFILE2, FILE_MODE, NULL);
#if !defined(UCLINUX)
test_cases[4].dir = SAFE_MMAP(cleanup, 0, 1, PROT_NONE,
MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
#endif
/*
* NOTE: the ELOOP test is written based on that the
* consecutive symlinks limit in kernel is hardwired
* to 40.
*/
SAFE_MKDIR(cleanup, "loopdir", DIR_MODE);
SAFE_SYMLINK(cleanup, "../loopdir", "loopdir/loopdir");
for (i = 0; i < 43; i++)
strcat(looppathname, TESTDIR4);
}
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 do_test(void)
{
int fd, ret, status;
pid_t child;
char buf[FS_BLOCKSIZE];
SAFE_TOUCH(cleanup, "testfilep", 0644, NULL);
SAFE_TOUCH(cleanup, "testfilec", 0644, NULL);
child = tst_fork();
switch (child) {
case -1:
tst_brkm(TBROK | TERRNO, cleanup, "fork failed");
case 0:
do_child();
default:
fd = SAFE_OPEN(cleanup, "testfilep", O_RDWR);
memset(buf, 'a', FS_BLOCKSIZE);
TST_SAFE_CHECKPOINT_WAIT(cleanup, 0);
while (1) {
ret = write(fd, buf, FS_BLOCKSIZE);
if (ret < 0) {
if (errno == ENOSPC) {
break;
} else {
tst_brkm(TBROK | TERRNO, cleanup,
"write failed unexpectedly");
}
}
}
SAFE_CLOSE(cleanup, fd);
TST_SAFE_CHECKPOINT_WAKE(cleanup, 0);
}
wait(&status);
if (WIFEXITED(status) && WEXITSTATUS(status) == 1) {
bug_reproduced = 1;
} else {
/*
* If child process was killed by SIGBUS, bug is not reproduced.
*/
if (!WIFSIGNALED(status) || WTERMSIG(status) != SIGBUS) {
tst_brkm(TBROK | TERRNO, cleanup,
"child process terminate unexpectedly");
}
}
SAFE_UNLINK(cleanup, "testfilep");
SAFE_UNLINK(cleanup, "testfilec");
}
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 *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)
{
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
tst_tmpdir();
SAFE_TOUCH(cleanup, file, FILE_MODE, NULL);
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);
memset(path, 'a', PATH_MAX + 1);
if (mknod(char_dev, S_IFCHR | FILE_MODE, 0)) {
tst_brkm(TBROK | TERRNO, cleanup,
"failed to mknod(char_dev, S_IFCHR | FILE_MODE, 0)");
}
TEST_PAUSE;
}
static void setup(void)
{
struct stat c_buf, l_buf;
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);
TEST_PAUSE;
tst_tmpdir();
dirfd = SAFE_OPEN(cleanup, "./", O_DIRECTORY);
SAFE_TOUCH(cleanup, TESTFILE, 0600, NULL);
SAFE_SYMLINK(cleanup, TESTFILE, TESTFILE_LINK);
SAFE_STAT(cleanup, TESTFILE_LINK, &c_buf);
SAFE_LSTAT(cleanup, TESTFILE_LINK, &l_buf);
if (l_buf.st_uid == set_uid || l_buf.st_gid == set_gid) {
tst_brkm(TBROK | TERRNO, cleanup,
"link_uid(%d) == set_uid(%d) or link_gid(%d) == "
"set_gid(%d)", l_buf.st_uid, set_uid, l_buf.st_gid,
set_gid);
}
}
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)
{
SAFE_TOUCH(FILENAME, 0644, NULL);
fd = SAFE_OPEN(FILENAME, O_RDONLY, NULL);
SAFE_FSETXATTR(fd, XATTR_TEST_KEY, XATTR_TEST_VALUE,
XATTR_TEST_VALUE_SIZE, XATTR_CREATE);
}
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)
{
SAFE_TOUCH("testfile", 0644, NULL);
SAFE_SYMLINK("testfile", "symlink");
set_xattr("testfile", SECURITY_KEY1);
set_xattr("symlink", SECURITY_KEY2);
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
sprintf(fname, "%s_%d", BASENAME, getpid());
SAFE_TOUCH(cleanup, fname, 0700, NULL);
}
static void setup(void)
{
if ((tst_kvercmp(3, 15, 0)) < 0) {
tst_brkm(TCONF, NULL,
"This test can only run on kernels that are 3.15. and higher");
}
tst_tmpdir();
fs_type = tst_fs_type(cleanup, ".");
SAFE_MKDIR(cleanup, TEST_DIR, 0700);
SAFE_MKDIR(cleanup, TEST_DIR2, 0700);
SAFE_TOUCH(cleanup, TEST_DIR TEST_FILE, 0600, NULL);
SAFE_TOUCH(cleanup, TEST_DIR2 TEST_FILE2, 0600, NULL);
SAFE_TOUCH(cleanup, TEST_DIR TEST_FILE3, 0600, NULL);
olddirfd = SAFE_OPEN(cleanup, TEST_DIR, O_DIRECTORY);
newdirfd = SAFE_OPEN(cleanup, TEST_DIR2, O_DIRECTORY);
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_EXP_ENOS(exp_enos);
TEST_PAUSE;
tst_tmpdir();
fs_type = tst_dev_fs_type();
device = tst_acquire_device(cleanup);
if (!device)
tst_brkm(TCONF, cleanup, "Failed to acquire device");
memset(long_dir, 'a', PATH_MAX+1);
SAFE_TOUCH(cleanup, TST_EEXIST, MODE, NULL);
SAFE_TOUCH(cleanup, "tst_enotdir", MODE, NULL);
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(loop_dir, "/test_eloop");
tst_mkfs(cleanup, device, fs_type, NULL);
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;
}
static void do_child(void)
{
unsigned int i = 0;
char c_name[PATH_MAX] = "testfile", n_name[PATH_MAX];
SAFE_TOUCH(NULL, c_name, 0644, NULL);
while (1) {
snprintf(n_name, PATH_MAX, "testfile%u", i++);
SAFE_RENAME(NULL, c_name, n_name);
strncpy(c_name, n_name, PATH_MAX);
}
}
void setup(void)
{
struct passwd *ltpuser;
char *bad_addr;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
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);
}
void setup(void)
{
struct passwd *ltpuser;
int i;
tst_require_root(NULL);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
SAFE_SETEUID(cleanup, ltpuser->pw_uid);
TEST_PAUSE;
tst_tmpdir();
SAFE_MKDIR(cleanup, DIR_TEMP, MODE_RWX);
SAFE_TOUCH(cleanup, TEST_FILE1, 0666, NULL);
SAFE_SYMLINK(cleanup, TEST_FILE1, SYM_FILE1);
SAFE_CHMOD(cleanup, DIR_TEMP, FILE_MODE);
SAFE_TOUCH(cleanup, TEST_FILE2, 0666, NULL);
SAFE_SYMLINK(cleanup, TEST_FILE2, SYM_FILE2);
memset(longpathname, 'a', PATH_MAX + 1);
SAFE_TOUCH(cleanup, TEST_FILE3, 0666, NULL);
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limit in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", MODE_RWX);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOOPFILE);
}
static void setup(void)
{
if ((tst_kvercmp(2, 6, 39)) < 0) {
tst_brkm(TCONF, NULL, "This test can only run on kernels "
"that are 2.6.39 or higher");
}
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_tmpdir();
SAFE_TOUCH(cleanup, TESTFILE, FILE_MODE, NULL);
TEST_PAUSE;
}
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_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
dir_fd = SAFE_OPEN(cleanup, "./", O_DIRECTORY);
SAFE_TOUCH(cleanup, TESTFILE, 0600, NULL);
fd = SAFE_OPEN(cleanup, "testfile2", O_CREAT | O_RDWR, 0600);
}
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);
}
}
/*
* setup() - performs all ONE TIME setup for this test.
*/
void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
/* Create a temporary directory and make it current. */
tst_tmpdir();
sprintf(fdir, "./tdir_%d", getpid());
sprintf(mdir, "./rndir_%d", getpid());
sprintf(tstfile, "%s/tstfile_%d", mdir, getpid());
/* create "old" directory */
if (mkdir(fdir, 00770) == -1) {
tst_brkm(TBROK, cleanup, "Could not create directory %s", fdir);
}
if (stat(fdir, &buf1) == -1) {
tst_brkm(TBROK, cleanup, "failed to stat directory %s"
"in rename()", fdir);
}
/* save "old"'s dev and ino */
olddev = buf1.st_dev;
oldino = buf1.st_ino;
/* create another directory */
if (mkdir(mdir, 00770) == -1) {
tst_brkm(TBROK, cleanup, "Could not create directory %s", mdir);
}
SAFE_TOUCH(cleanup, tstfile, 0700, NULL);
if (stat(mdir, &buf2) == -1) {
tst_brkm(TBROK, cleanup, "failed to stat directory %s "
"in rename()", mdir);
}
/* save "new"'s dev and ino */
olddev1 = buf2.st_dev;
oldino1 = buf2.st_ino;
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
SAFE_SYMLINK(cleanup, TEST_SYMLINK, "statfs_symlink_2");
SAFE_SYMLINK(cleanup, "statfs_symlink_2", TEST_SYMLINK);
memset(nametoolong, 'a', PATH_MAX+1);
SAFE_TOUCH(cleanup, TEST_FILE, 0644, NULL);
test_cases[0].path = SAFE_MMAP(cleanup, NULL, 1, PROT_NONE,
MAP_PRIVATE | MAP_ANONYMOUS, 0, 0);
}
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)
{
int i;
tst_sig(NOFORK, DEF_HANDLER, cleanup);
tst_require_root(NULL);
tst_tmpdir();
TEST_EXP_ENOS(exp_enos);
TEST_PAUSE;
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, 0755);
if (mount(device, MNTPOINT, fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TEST_EROFS, 0644, NULL);
SAFE_MKDIR(cleanup, TEST_EMLINK, 0755);
max_subdirs = tst_fs_fill_subdirs(cleanup, "emlink_dir");
/*
* NOTE: the ELOOP test is written based on that the consecutive
* symlinks limits in kernel is hardwired to 40.
*/
SAFE_MKDIR(cleanup, "test_eloop", 0644);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(elooppathname, ELOPFILE);
}
static void setup(void)
{
int i;
const char *fs_type;
tst_require_root();
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 acquire device");
SAFE_MKDIR(cleanup, TEST_FILE1, DIR_MODE);
SAFE_MKDIR(cleanup, "test_eloop", DIR_MODE);
SAFE_SYMLINK(cleanup, "../test_eloop", "test_eloop/test_eloop");
for (i = 0; i < 43; i++)
strcat(test_file4, "/test_eloop");
tst_mkfs(cleanup, device, fs_type, NULL);
SAFE_MKDIR(cleanup, MNT_POINT, DIR_MODE);
if (mount(device, MNT_POINT, fs_type, 0, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
mount_flag = 1;
SAFE_TOUCH(cleanup, TEST_FILE2, 0644, NULL);
if (mount(device, MNT_POINT, fs_type,
MS_REMOUNT | MS_RDONLY, NULL) < 0) {
tst_brkm(TBROK | TERRNO, cleanup,
"mount device:%s failed", device);
}
}
static void setup(void)
{
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
tst_tmpdir();
switch ((type = tst_fs_type(cleanup, "."))) {
case TST_NFS_MAGIC:
case TST_RAMFS_MAGIC:
case TST_TMPFS_MAGIC:
tst_brkm(TCONF, cleanup,
"Cannot do fcntl(F_SETLEASE, F_WRLCK) "
"on %s filesystem",
tst_fs_type_name(type));
default:
break;
}
SAFE_TOUCH(cleanup, "file", FILE_MODE, NULL);
}
static void setup(void)
{
ltpuser = SAFE_GETPWNAM("nobody");
SAFE_MKDIR(TEST_FILE, MODE2);
memset(long_name, 'a', PATH_MAX+1);
SAFE_TOUCH("file1", MODE1, NULL);
SAFE_MKDIR("dir6", MODE2);
SAFE_SYMLINK(TEST7_FILE, "test_file_eloop2");
SAFE_SYMLINK("test_file_eloop2", TEST7_FILE);
SAFE_MKFS(tst_device->dev, tst_device->fs_type, NULL, NULL);
SAFE_MKDIR("mntpoint", 0777);
SAFE_MOUNT(tst_device->dev, "mntpoint", tst_device->fs_type,
MS_RDONLY, NULL);
mount_flag = 1;
}
static void setresgid_verify(void)
{
struct stat buf;
TEST(SETRESGID(cleanup, -1, ltpuser->pw_gid, -1));
if (TEST_RETURN != 0) {
tst_resm(TFAIL | TTERRNO, "setresgid failed unexpectedly");
return;
}
SAFE_TOUCH(cleanup, "test_file", 0644, NULL);
SAFE_STAT(cleanup, "test_file", &buf);
if (ltpuser->pw_gid == buf.st_gid) {
tst_resm(TPASS, "setresgid succeeded as expected");
} else {
tst_resm(TFAIL,
"setresgid failed unexpectedly; egid(%d) - st_gid(%d)",
ltpuser->pw_gid, buf.st_gid);
}
}
static void setup(void)
{
tst_sig(FORK, DEF_HANDLER, cleanup);
tst_require_root();
tst_timer_check(CLOCK_MONOTONIC);
/* Backup and set the lease-break-time. */
SAFE_FILE_SCANF(NULL, PATH_LS_BRK_T, "%d", &ls_brk_t);
SAFE_FILE_PRINTF(NULL, PATH_LS_BRK_T, "%d", 45);
tst_tmpdir();
switch ((type = tst_fs_type(cleanup, "."))) {
case TST_NFS_MAGIC:
case TST_RAMFS_MAGIC:
case TST_TMPFS_MAGIC:
tst_brkm(TCONF, cleanup,
"Cannot do fcntl(F_SETLEASE, F_WRLCK) "
"on %s filesystem",
tst_fs_type_name(type));
default:
break;
}
SAFE_TOUCH(cleanup, "file", FILE_MODE, NULL);
sigemptyset(&newset);
sigaddset(&newset, SIGIO);
if (sigprocmask(SIG_SETMASK, &newset, &oldset) < 0)
tst_brkm(TBROK | TERRNO, cleanup, "sigprocmask() failed");
TEST_PAUSE;
}
