static void setup(void)
{
char cur_dir_path[512];
check_execveat();
SAFE_MKDIR(TESTDIR, 0777);
SAFE_CP(TEST_APP, TEST_REL_APP);
SAFE_GETCWD(cur_dir_path, sizeof(cur_dir_path));
sprintf(app_abs_path, "%s/%s", cur_dir_path, TEST_REL_APP);
fd1 = SAFE_OPEN(TESTDIR, O_DIRECTORY);
fd4 = SAFE_OPEN(TEST_REL_APP, O_PATH);
}
static void setup(void)
{
tst_sig(FORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
if (tst_ncpus() == 1)
tst_brkm(TCONF, NULL, "This test needs two cpus at least");
tst_tmpdir();
if (signal(SIGALRM, sigproc) == SIG_ERR)
tst_brkm(TBROK | TERRNO, cleanup, "signal(SIGALRM) failed");
alarm(TIMEOUT);
SAFE_GETCWD(cleanup, init_cwd, PATH_MAX);
}
key_t getipckey(const char *file, const int lineno)
{
char buf[BUFSIZE];
key_t key;
int id;
static int count;
SAFE_GETCWD(buf, BUFSIZE);
id = count % 26 + (int) 'a';
count++;
key = ftok(buf, id);
if (key == -1) {
tst_brk(TBROK | TERRNO,
"ftok() failed at %s:%d", file, lineno);
}
return key;
}
int main(int ac, char **av)
{
int status;
char cur_cwd[PATH_MAX];
pid_t child;
tst_parse_opts(ac, av, NULL, NULL);
setup();
child = tst_fork();
if (child < 0)
tst_brkm(TBROK | TERRNO, cleanup, "fork failed");
if (child == 0)
do_child();
while (1) {
SAFE_GETCWD(cleanup, cur_cwd, PATH_MAX);
if (strncmp(init_cwd, cur_cwd, PATH_MAX)) {
tst_resm(TFAIL, "initial current work directory is "
"%s, now is %s. Bug is reproduced!",
init_cwd, cur_cwd);
break;
}
if (end) {
tst_resm(TPASS, "Bug is not reproduced!");
break;
}
}
SAFE_KILL(cleanup, child, SIGKILL);
SAFE_WAITPID(cleanup, child, &status, 0);
cleanup();
tst_exit();
}
void setup(void)
{
char *cwdname = NULL;
int fd;
umask(0);
tst_sig(NOFORK, DEF_HANDLER, cleanup);
TEST_PAUSE;
ltpuser = SAFE_GETPWNAM(NULL, nobody_uid);
SAFE_SETGID(NULL, ltpuser->pw_gid);
tst_tmpdir();
cwdname = SAFE_GETCWD(cleanup, cwdname, 0);
sprintf(test_name5, "%s/fake.%d", cwdname, getpid());
fileHandle = SAFE_CREAT(cleanup, test_name5, 0444);
sprintf(test_name3, "%s/fake.%d", test_name5, getpid());
/* creat() and close a zero length file with executeable permission */
sprintf(test_name6, "%s/execve03.%d", cwdname, getpid());
fd = SAFE_CREAT(cleanup, test_name6, 0755);
fd = SAFE_CLOSE(cleanup, fd);
#ifndef UCLINUX
bad_addr = SAFE_MMAP(cleanup, NULL, 1, PROT_NONE,
MAP_PRIVATE_EXCEPT_UCLINUX | MAP_ANONYMOUS, 0, 0);
TC[3].tname = bad_addr;
#endif
}
