Amir Goldstein 6618b0dcf2 ovl: remove privs in ovl_fallocate() ...

commit 23a8ce16419a3066829ad4a8b7032a75817af65b upstream.

Underlying fs doesn't remove privs because fallocate is called with
privileged mounter credentials.

This fixes some failure in fstests generic/683..687.

Fixes: aab8848cee5e ("ovl: add ovl_fallocate()")
Acked-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-02-22 12:55:55 +01:00

..

copy_up.c

ovl: fix missing revert_creds() on error path

2021-05-14 09:50:05 +02:00

dir.c

ovl: Use ovl mounter's fsuid and fsgid in ovl_link()

2023-01-14 10:16:26 +01:00

export.c

ovl: drop WARN_ON() dentry is NULL in ovl_encode_fh()

2022-08-21 15:15:23 +02:00

file.c

ovl: remove privs in ovl_fallocate()

2023-02-22 12:55:55 +01:00

inode.c

ovl: perform vfs_getxattr() with mounter creds

2021-02-17 11:02:22 +01:00

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

new helper: inode_wrong_type()

2021-09-08 08:49:01 +02:00

overlayfs.h

ovl: fix warning in ovl_create_real()

2021-12-22 09:30:58 +01:00

ovl_entry.h

ovl: implement volatile-specific fsync error behaviour

2021-02-10 09:29:16 +01:00

readdir.c

ovl: invalidate readdir cache on changes to dir with origin

2021-05-14 09:50:35 +02:00

super.c

ovl: fix use inode directly in rcu-walk mode

2023-01-14 10:16:24 +01:00

util.c

ovl: invalidate readdir cache on changes to dir with origin

2021-05-14 09:50:35 +02:00