δΊ 05/15/2014 08:14 PM, [email protected] ει:
> Hi!
>> int main(int ac, char **av)
>> {
>> int i, lc;
>> char *msg;
>>
>> - msg = parse_opts(ac, av, NULL, NULL);
>> + msg = parse_opts(ac, av, options, help);
>> if (msg != NULL)
>> tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
>>
>> + if (!device) {
>> + tst_brkm(TBROK, NULL, "you must specify the device "
>> + "used for mounting with -D option");
> This should be TCONF rather than TBROK (I've fixed
> that).
>
Got it.
>
>> setup();
>>
>> TEST_EXP_ENOS(exp_enos);
>> @@ -108,12 +141,34 @@ int main(int ac, char **av)
>>
>> static void setup(void)
>> {
>> + int i;
>> + struct passwd *ltpuser;
>> +
>> + tst_require_root(NULL);
>> +
>> tst_sig(NOFORK, DEF_HANDLER, cleanup);
>>
>> TEST_PAUSE;
>>
>> tst_tmpdir();
>>
>> + tst_mkfs(NULL, device, fstype, NULL);
>> + SAFE_MKDIR(cleanup, MNTPOINT, DIR_MODE);
>> + if (mount(device, MNTPOINT, fstype, 0, NULL) == -1) {
>> + tst_brkm(TBROK | TERRNO, cleanup,
>> + "mount device:%s failed", device);
>> + }
>> + SAFE_MKDIR(cleanup, TESTDIR5, DIR_MODE);
>> + if (mount(device, MNTPOINT, fstype, MS_REMOUNT | MS_RDONLY,
>> + NULL) == -1) {
>> + tst_brkm(TBROK | TERRNO, cleanup,
>> + "mount device:%s failed", device);
>> + }
>> + mount_flag = 1;
>> +
>> + ltpuser = SAFE_GETPWNAM(cleanup, "nobody");
>> + SAFE_SETEUID(cleanup, ltpuser->pw_uid);
>
> I've removed the EUID changes for all because these has no effect on the
> test behavior (at least I haven't figured out why they are needed).
I tested with the UEID is aimed to prove the system call can be executed
right with a normal user account, to provide a more overall testcase.
Regards,
Xing Gu
>
> And pushed, thanks.
>
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