[PATCH 3.14 25/47] ocfs2: fix umask ignored issue

From: Greg Kroah-Hartman
Date: Wed Jan 20 2016 - 17:08:16 EST

3.14-stable review patch. If anyone has any objections, please let me know.


From: Junxiao Bi <junxiao.bi@xxxxxxxxxx>

commit 8f1eb48758aacf6c1ffce18179295adbf3bd7640 upstream.

New created file's mode is not masked with umask, and this makes umask not
work for ocfs2 volume.

Fixes: 702e5bc ("ocfs2: use generic posix ACL infrastructure")
Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
Cc: Gang He <ghe@xxxxxxxx>
Cc: Mark Fasheh <mfasheh@xxxxxxx>
Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

fs/ocfs2/namei.c | 2 ++
1 file changed, 2 insertions(+)

--- a/fs/ocfs2/namei.c
+++ b/fs/ocfs2/namei.c
@@ -345,6 +345,8 @@ static int ocfs2_mknod(struct inode *dir
goto leave;
+ /* update inode->i_mode after mask with "umask". */
+ inode->i_mode = mode;

handle = ocfs2_start_trans(osb, ocfs2_mknod_credits(osb->sb,