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| author | Max Kellermann <[email protected]> | 2023-09-19 08:18:23 +0000 |
|---|---|---|
| committer | Theodore Ts'o <[email protected]> | 2023-10-06 02:32:15 +0000 |
| commit | 484fd6c1de13b336806a967908a927cc0356e312 (patch) | |
| tree | 61d3dc9cc88fb9d7c1df9dada069b278a4d77e99 /fs/ext4/fast_commit.c | |
| parent | ext4: mark buffer new if it is unwritten to avoid stale data exposure (diff) | |
| download | kernel-484fd6c1de13b336806a967908a927cc0356e312.tar.gz kernel-484fd6c1de13b336806a967908a927cc0356e312.zip | |
ext4: apply umask if ACL support is disabled
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" <[email protected]>
Cc: [email protected]
Signed-off-by: Max Kellermann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions