linux/fs/exfat
Al Viro a13d1a4de3 exfat: move freeing sbi, upcase table and dropping nls into rcu-delayed helper
That stuff can be accessed by ->d_hash()/->d_compare(); as it is, we have
a hard-to-hit UAF if rcu pathwalk manages to get into ->d_hash() on a filesystem
that is in process of getting shut down.

Besides, having nls and upcase table cleanup moved from ->put_super() towards
the place where sbi is freed makes for simpler failure exits.

Acked-by: Christian Brauner <brauner@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2024-02-25 02:10:31 -05:00
..
balloc.c exfat: using ffs instead of internal logic 2024-01-08 21:57:21 +09:00
cache.c exfat: fix use of uninitialized spinlock on error path 2020-10-07 14:27:13 +09:00
dir.c exfat: support create zero-size directory 2023-10-31 10:01:45 +09:00
exfat_fs.h exfat: move freeing sbi, upcase table and dropping nls into rcu-delayed helper 2024-02-25 02:10:31 -05:00
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: do not zero the extended part 2024-01-08 21:57:22 +09:00
inode.c exfat: do not zero the extended part 2024-01-08 21:57:22 +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: change to get file size from DataLength 2024-01-08 21:57:22 +09:00
nls.c exfat: move freeing sbi, upcase table and dropping nls into rcu-delayed helper 2024-02-25 02:10:31 -05:00
super.c exfat: move freeing sbi, upcase table and dropping nls into rcu-delayed helper 2024-02-25 02:10:31 -05:00