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Hyeongseok Kim 9c14fb58a1 f2fs: fix double free of unicode map 
[ Upstream commit 89ff6005039a878afac87889fee748fa3f957c3a ]

In case of retrying fill_super with skip_recovery,
s_encoding for casefold would not be loaded again even though it's
already been freed because it's not NULL.
Set NULL after free to prevent double freeing when unmount.

Fixes: eca4873ee1b6 ("f2fs: Use generic casefolding support")
Signed-off-by: Hyeongseok Kim <hyeongseok@gmail.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-12-30 11:53:31 +01:00
..
acl.c
f2fs: clean up kvfree
2020-09-14 11:15:37 -07:00
acl.h
f2fs: Use the correct style for SPDX License Identifier
2020-05-08 06:55:55 -07:00
checkpoint.c
f2fs: handle errors of f2fs_get_meta_page_nofail
2020-10-13 23:23:29 -07:00
compress.c
f2fs: fix slab leak of rpages pointer
2020-09-29 09:16:36 -07:00
data.c
f2fs: introduce check_swap_activate_fast()
2020-10-13 23:23:34 -07:00
debug.c
f2fs: clean up kvfree
2020-09-14 11:15:37 -07:00
dir.c
f2fs-for-5.10-rc1
2020-10-16 15:14:43 -07:00
extent_cache.c
f2fs: support 64-bits key in f2fs rb-tree node entry
2020-09-10 14:03:30 -07:00
f2fs.h
f2fs: prevent creating duplicate encrypted filenames
2020-12-26 16:02:44 +01:00
file.c
f2fs: fix to seek incorrect data offset in inline data file
2020-12-26 16:02:42 +01:00
gc.c
f2fs: clean up kvfree
2020-09-14 11:15:37 -07:00
gc.h
f2fs: support age threshold based garbage collection
2020-09-11 11:11:15 -07:00
hash.c
f2fs-for-5.8-rc1
2020-06-09 11:28:59 -07:00
inline.c
f2fs: clean up kvfree
2020-09-14 11:15:37 -07:00
inode.c
f2fs: fix to set SBI_NEED_FSCK flag for inconsistent inode
2020-10-09 10:29:31 -07:00
Kconfig
f2fs: compress: support lzo-rle compress algorithm
2020-05-11 20:36:46 -07:00
Makefile
f2fs: support data compression
2020-01-17 16:48:07 -08:00
namei.c
f2fs-for-5.10-rc1
2020-10-16 15:14:43 -07:00
node.c
f2fs: call f2fs_get_meta_page_retry for nat page
2020-12-30 11:53:01 +01:00
node.h
f2fs: shrink spinlock coverage
2020-05-11 20:36:46 -07:00
recovery.c
f2fs: fix error path in do_recover_data()
2020-07-08 10:11:19 -07:00
segment.c
f2fs: init dirty_secmap incorrectly
2020-12-26 16:02:42 +01:00
segment.h
f2fs: fix wrong total_sections check and fsmeta check
2020-09-29 01:48:34 -07:00
shrinker.c
f2fs: fix inconsistent comments
2020-03-10 09:18:33 -07:00
super.c
f2fs: fix double free of unicode map
2020-12-30 11:53:31 +01:00
sysfs.c
f2fs: wait for sysfs kobject removal before freeing f2fs_sb_info
2020-10-14 13:23:30 -07:00
trace.c
f2fs: do not use mutex lock in atomic context
2019-03-05 19:58:06 -08:00
trace.h
f2fs: Use the correct style for SPDX License Identifier
2020-05-08 06:55:55 -07:00
verity.c
mm/readahead: make page_cache_ra_unbounded take a readahead_control
2020-10-16 11:11:16 -07:00
xattr.c
f2fs: clean up kvfree
2020-09-14 11:15:37 -07:00
xattr.h
f2fs: code cleanup by removing ifdef macro surrounding
2020-05-26 18:56:10 -07:00