Sungjong Seo bdaadfd343 exfat: redefine DIR_DELETED as the bad cluster number ... When a file or a directory is deleted, the hint for the cluster of its parent directory in its in-memory inode is set as DIR_DELETED. Therefore, DIR_DELETED must be one of invalid cluster numbers. According to the exFAT specification, a volume can have at most 2^32-11 clusters. However, DIR_DELETED is wrongly defined as 0xFFFF0321, which could be a valid cluster number. To fix it, let's redefine DIR_DELETED as 0xFFFFFFF7, the bad cluster number. Fixes: 1acf1a564b ("exfat: add in-memory and on-disk structures and headers") Cc: stable@vger.kernel.org # v5.7+ Reported-by: Yuezhang Mo <Yuezhang.Mo@sony.com> Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com> Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>		2023-02-27 21:14:45 +09:00
..
balloc.c	exfat: check if cluster num is valid	2022-05-23 11:17:30 +09:00
cache.c	exfat: fix use of uninitialized spinlock on error path	2020-10-07 14:27:13 +09:00
dir.c	exfat: fix reporting fs error when reading dir beyond EOF	2023-02-27 21:14:45 +09:00
exfat_fs.h	exfat: redefine DIR_DELETED as the bad cluster number	2023-02-27 21:14:45 +09:00
exfat_raw.h	exfat: fix shift-out-of-bounds in exfat_fill_super()	2021-02-22 09:55:13 +09:00
fatent.c	exfat: fix overflow for large capacity partition	2022-09-04 09:38:40 +09:00
file.c	exfat: remove i_size_write() from __exfat_truncate()	2022-12-12 11:02:51 +09:00
inode.c	Description for this pull request:	2022-12-15 18:14:21 -08:00
Kconfig	exfat: Improve wording of EXFAT_DEFAULT_IOCHARSET config option	2020-06-09 16:48:39 +09:00
Makefile	exfat: add Kconfig and Makefile	2020-03-05 21:00:40 -05:00
misc.c	exfat: Expand exfat_err() and co directly to pr_*() macro	2022-08-01 10:14:07 +09:00
namei.c	exfat: remove unnecessary arguments from exfat_find_dir_entry()	2022-12-12 11:02:50 +09:00
nls.c	exfat: Drop superfluous new line for error messages	2022-08-01 10:14:07 +09:00
super.c	exfat: Drop superfluous new line for error messages	2022-08-01 10:14:07 +09:00