mirror_zfs/module
Andrew a741b386d3
Prevent zfs_acl_chmod() if aclmode restricted and ACL inherited
In absence of inheriting entry for owner@, group@, or everyone@,
zfs_acl_chmod() is called to set these. This can cause confusion for Samba
admins who do not expect these entries to appear on newly created files and
directories once they have been stripped from from the parent directory.

When aclmode is set to "restricted", chmod is prevented on non-trivial ACLs.
It is not a stretch to assume that in this case the administrator does not want
ZFS to add the missing special entries. Add check for this aclmode, and if an
inherited entry is present skip zfs_acl_chmod().

Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Andrew Walker <awalker@ixsystems.com>
Closes #10748
2020-08-22 21:49:25 -07:00
..
avl Make use of ZFS_DEBUG consistent within kmod sources 2020-07-25 20:07:44 -07:00
icp Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
lua lua: Increase reserved stack space for FreeBSD in debug config 2020-07-31 09:17:37 -07:00
nvpair Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
os Prevent zfs_acl_chmod() if aclmode restricted and ACL inherited 2020-08-22 21:49:25 -07:00
spl Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
unicode Prefix zfs internal endian checks with _ZFS 2020-07-28 13:02:49 -07:00
zcommon Make formatting of dedup values string consistent 2020-08-22 10:58:07 -07:00
zfs Import vdev ashift optimization from FreeBSD 2020-08-21 12:53:17 -07:00
zstd Add zstd support to zfs 2020-08-20 10:30:06 -07:00
.gitignore Cleanup linux module kbuild files 2020-06-10 09:24:15 -07:00
Kbuild.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00
Makefile.bsd FreeBSD: 11.x arc_stats compatibility 2020-08-20 10:55:02 -07:00
Makefile.in Add zstd support to zfs 2020-08-20 10:30:06 -07:00