[LTP] [RFC PATCH 1/1] creat09: Fix on more restrictive umask

[Petr Vorel]

XFS fails on umask 0077:

tst_test.c:1528: TINFO: Testing on xfs
tst_test.c:997: TINFO: Formatting /dev/loop0 with xfs opts='' extra opts=''
tst_test.c:1458: TINFO: Timeout per run is 0h 05m 00s
creat09.c:61: TINFO: User nobody: uid = 65534, gid = 65534
creat09.c:62: TINFO: Found unused GID 3: SUCCESS (0)
creat09.c:93: TPASS: mntpoint/testdir/creat.tmp: Owned by correct group
creat09.c:97: TFAIL: mntpoint/testdir/creat.tmp: Setgid bit is set
creat09.c:93: TPASS: mntpoint/testdir/open.tmp: Owned by correct group
creat09.c:97: TFAIL: mntpoint/testdir/open.tmp: Setgid bit is set

Thus clear the default umask.

Signed-off-by: Petr Vorel <pvorel@suse.cz>
---
 testcases/kernel/syscalls/creat/creat09.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/testcases/kernel/syscalls/creat/creat09.c b/testcases/kernel/syscalls/creat/creat09.c
index bed7bddb0e..70da7d2fc7 100644
--- a/testcases/kernel/syscalls/creat/creat09.c
+++ b/testcases/kernel/syscalls/creat/creat09.c
@@ -56,6 +56,8 @@ static void setup(void)
 		(int)ltpuser->pw_gid);
 	free_gid = tst_get_free_gid(ltpuser->pw_gid);
 
+	umask(0);
+
 	/* Create directories and set permissions */
 	SAFE_MKDIR(WORKDIR, MODE_RWX);
 	SAFE_CHOWN(WORKDIR, ltpuser->pw_uid, free_gid);
-- 
2.35.1