On Thu, 2009-06-11 at 12:19 +0800, Wei Yongjun wrote:
> This patch fixed the modify of the group ownership before
> do dir chmod and fixed the effective user when do cleanup.
> Those problems cause the test failed with the following
> error message:
>
> fchmod05 1 FAIL : testdir: Incorrect modes 043777, Expected 0777
> fchmod05 0 WARN : tst_rmdir(): rmobj(/tmp/fchUout8n) failed: \
> remove(/tmp/fchUout8n) failed; errno=1: Operation not permitted
>
> Signed-off-by: Wei Yongjun <[email protected]>
Thanks.
Regards--
Subrata
> ---
> testcases/kernel/syscalls/fchmod/fchmod05.c | 13 ++++++++-----
> 1 files changed, 8 insertions(+), 5 deletions(-)
>
> diff --git a/testcases/kernel/syscalls/fchmod/fchmod05.c
> b/testcases/kernel/syscalls/fchmod/fchmod05.c
> index 3573f65..5226858 100644
> --- a/testcases/kernel/syscalls/fchmod/fchmod05.c
> +++ b/testcases/kernel/syscalls/fchmod/fchmod05.c
> @@ -154,10 +154,10 @@ int main(int ac, char **av)
> if ((PERMS & ~S_ISGID) != dir_mode) {
> tst_resm(TFAIL, "%s: Incorrect modes 0%03o, "
> "Expected 0%03o",
> - TESTDIR, PERMS, MODE_RWX);
> + TESTDIR, dir_mode, PERMS & ~S_ISGID);
> } else {
> tst_resm(TPASS, "Functionality of fchmod(%d, "
> - "%#o) successful", fd, PERMS);
> + "%#o) successful", fd, PERMS &
> ~S_ISGID);
> }
> } else {
> tst_resm(TPASS, "call succeeded");
> @@ -218,12 +218,12 @@ void setup()
> tst_brkm(TBROK, cleanup, "mkdir(2) of %s failed", TESTDIR);
> }
>
> - if (chown(TESTDIR, nobody_u->pw_uid, bin_group->gr_gid) == -1)
> + if (chown(TESTDIR, nobody_u->pw_uid, nobody_u->pw_gid) == -1)
> tst_brkm(TBROK, cleanup, "Couldn't change owner of testdir: %s",
> strerror(errno));
>
> - /* change to nobody:nobody */
> - if (setegid(nobody_u->pw_gid) == -1 || seteuid(nobody_u->pw_uid) == -1)
> + /* change to nobody:bin */
> + if (setegid(bin_group->gr_gid) == -1 || seteuid(nobody_u->pw_uid) == -1)
> tst_brkm(TBROK, cleanup, "Couldn't switch to nobody:nobody: %s",
> strerror(errno));
>
> @@ -258,6 +258,9 @@ void cleanup()
> TESTDIR, errno, strerror(errno));
> }
>
> + setegid(0);
> + seteuid(0);
> +
> /* Remove tmp dir and all files in it */
> tst_rmdir();
>
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