android_kernel_oneplus_msm8998/fs/overlayfs
Miklos Szeredi d88cbbe7ba ovl: filter trusted xattr for non-admin
[ Upstream commit a082c6f680da298cf075886ff032f32ccb7c5e1a ]

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 19:50:14 +02:00
..
copy_up.c ovl: fsync after copy-up 2016-11-10 16:36:34 +01:00
dir.c ovl: Fix info leak in ovl_lookup_temp() 2016-10-28 03:01:30 -04:00
inode.c ovl: filter trusted xattr for non-admin 2018-04-13 19:50:14 +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 ovl: don't copy up opaqueness 2016-09-15 08:27:52 +02:00
readdir.c ovl: fix failure to fsync lower dir 2018-02-16 20:09:47 +01:00
super.c ovl: fix workdir creation 2016-09-15 08:27:52 +02:00