diff options
| author | Max Kellermann <max.kellermann@ionos.com> | 2023-09-19 10:18:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-28 16:46:36 +0000 |
| commit | 80c85deccd17611a67e46ff250ede7298218ce78 (patch) | |
| tree | e5ef65024fd2dae56f3b4f053fceb1d41e681cfc /fs/ext4/resize.c | |
| parent | ff442ca56f3155b85600c63a4798baa7f59e64e4 (diff) | |
ext4: apply umask if ACL support is disabled
commit 484fd6c1de13b336806a967908a927cc0356e312 upstream.
The function ext4_init_acl() calls posix_acl_create() which is
responsible for applying the umask. But without
CONFIG_EXT4_FS_POSIX_ACL, ext4_init_acl() is an empty inline function,
and nobody applies the umask.
This fixes a bug which causes the umask to be ignored with O_TMPFILE
on ext4:
https://github.com/MusicPlayerDaemon/MPD/issues/558
https://bugs.gentoo.org/show_bug.cgi?id=686142#c3
https://bugzilla.kernel.org/show_bug.cgi?id=203625
Reviewed-by: "J. Bruce Fields" <bfields@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Link: https://lore.kernel.org/r/20230919081824.1096619-1-max.kellermann@ionos.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4/resize.c')
0 files changed, 0 insertions, 0 deletions