Miklos Szeredi aec1e470d9 ovl: fix uninitialized pointer read in ovl_lookup_real_one() ...

[ Upstream commit 580c610429b3994e8db24418927747cf28443cde ]

One error path can result in release_dentry_name_snapshot() being called
before "name" was initialized by take_dentry_name_snapshot().

Fix by moving the release_dentry_name_snapshot() to immediately after the
only use.

Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2021-09-03 10:08:12 +02:00

..

copy_up.c

ovl: fix missing revert_creds() on error path

2021-05-14 09:44:16 +02:00

dir.c

ovl: fix dentry leak in ovl_get_redirect

2021-02-10 09:25:29 +01:00

export.c

ovl: fix uninitialized pointer read in ovl_lookup_real_one()

2021-09-03 10:08:12 +02:00

file.c

ovl: add splice file read write helper

2021-08-26 08:36:19 -04:00

inode.c

ovl: perform vfs_getxattr() with mounter creds

2021-02-17 10:35:15 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

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

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

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

namei.c

ovl: fix lookup failure on multi lower squashfs

2019-12-17 19:56:10 +01:00

overlayfs.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00

ovl_entry.h

ovl: fix lookup failure on multi lower squashfs

2019-12-17 19:56:10 +01:00

readdir.c

ovl: fix wrong WARN_ON() in ovl_cache_update_ino()

2020-02-11 04:35:24 -08:00

super.c

ovl: allow upperdir inside lowerdir

2021-05-07 10:51:38 +02:00

util.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19 17:09:55 +02:00