Christian Brauner 22f289ce1f ovl: use ovl_lookup_upper() wrapper ...

Introduce ovl_lookup_upper() as a simple wrapper around lookup_one().
Make it clear in the helper's name that this only operates on the upper
layer. The wrapper will take upper layer's idmapping into account when
checking permission in lookup_one().

Cc: <linux-unionfs@vger.kernel.org>
Tested-by: Giuseppe Scrivano <gscrivan@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>

2022-04-28 16:31:11 +02:00

..

copy_up.c

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00

dir.c

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00

export.c

ovl: fix uninitialized pointer read in ovl_lookup_real_one()

2021-08-10 10:21:30 +02:00

file.c

ovl: pass layer mnt to ovl_open_realfile()

2022-04-28 16:31:11 +02:00

inode.c

ovl: use ovl_do_notify_change() wrapper

2022-04-28 16:31:11 +02:00

Kconfig

docs: fix broken references to text files

2020-04-20 15:35:59 -06:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

namei.c

ovl: use wrappers to all vfs_*xattr() calls

2022-04-28 16:31:10 +02:00

overlayfs.h

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00

ovl_entry.h

ovl: add ovl_upper_mnt_userns() wrapper

2022-04-28 16:31:11 +02:00

readdir.c

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00

super.c

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00

util.c

ovl: use ovl_lookup_upper() wrapper

2022-04-28 16:31:11 +02:00