linux/fs/exfat
Yuezhang Mo dab48b8f2f exfat: support handle zero-size directory
After repairing a corrupted file system with exfatprogs' fsck.exfat,
zero-size directories may result. It is also possible to create
zero-size directories in other exFAT implementation, such as Paragon
ufsd dirver.

As described in the specification, the lower directory size limits
is 0 bytes.

Without this commit, sub-directories and files cannot be created
under a zero-size directory, and it cannot be removed.

Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Aoyama Wataru <wataru.aoyama@sony.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
2023-10-31 10:01:08 +09:00
..
balloc.c exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree 2023-07-11 21:33:20 +09:00
cache.c exfat: fix use of uninitialized spinlock on error path 2020-10-07 14:27:13 +09:00
dir.c exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
exfat_fs.h exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
exfat_raw.h exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
fatent.c exfat: fix the newly allocated clusters are not freed in error handling 2023-02-28 20:01:40 +09:00
file.c exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
inode.c exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00
Kconfig fs: add CONFIG_BUFFER_HEAD 2023-08-02 09:13:09 -06:00
Makefile exfat: add Kconfig and Makefile 2020-03-05 21:00:40 -05:00
misc.c exfat: convert to new timestamp accessors 2023-10-18 13:26:21 +02:00
namei.c exfat: support handle zero-size directory 2023-10-31 10:01:08 +09:00
nls.c exfat: Drop superfluous new line for error messages 2022-08-01 10:14:07 +09:00
super.c exfat: add ioctls for accessing attributes 2023-10-31 10:00:51 +09:00