linux-stable/fs/overlayfs
Miklos Szeredi b2a40eaef6 ovl: filter trusted xattr for non-admin
[ Upstream commit a082c6f680 ]

Filesystems filter out extended attributes in the "trusted." domain for
unprivlieged callers.

Overlay calls underlying filesystem's method with elevated privs, so need
to do the filtering in overlayfs too.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-04-13 19:48:12 +02:00
..
copy_up.c ovl: fsync after copy-up 2016-10-31 14:42:14 +01:00
dir.c ovl: persistent inode numbers for upper hardlinks 2018-04-13 19:47:50 +02:00
inode.c ovl: filter trusted xattr for non-admin 2018-04-13 19:48:12 +02:00
Kconfig ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
Makefile ovl: rename filesystem type to "overlay" 2014-11-20 16:39:59 +01:00
overlayfs.h fs: rename "rename2" i_op to "rename" 2016-09-27 11:03:58 +02:00
readdir.c ovl: fix failure to fsync lower dir 2018-02-17 13:21:20 +01:00
super.c ovl: fix random return value on mount 2017-07-27 15:08:07 -07:00