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c7cad231e8
linux/fs/f2fs
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Eric Biggers c919330dd5 f2fs: fix double free of f2fs_sb_info 
kill_f2fs_super() is called even if f2fs_fill_super() fails.
f2fs_fill_super() frees the struct f2fs_sb_info, so it must set
sb->s_fs_info to NULL to prevent it from being freed again.

Fixes: 275dca4630 ("f2fs: move release of block devices to after kill_block_super()")
Reported-by:  <syzbot+8f477ac014ff5b32d81f@syzkaller.appspotmail.com>
Closes: https://lore.kernel.org/lkml/0000000000006cb174060ec34502@google.com
Reviewed-by: Chao Yu <chao@kernel.org>
Link: https://lore.kernel.org/linux-f2fs-devel/20240113005747.38887-1-ebiggers@kernel.org
Signed-off-by: Eric Biggers <ebiggers@google.com>
2024-01-12 18:55:09 -08:00
..
acl.c fs: port i_{g,u}id_into_vfs{g,u}id() to mnt_idmap 2023-01-19 09:24:29 +01:00
acl.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
checkpoint.c f2fs: fix to account cp stats correctly 2023-08-14 13:42:05 -07:00
compress.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
data.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
debug.c f2fs: fix to account cp stats correctly 2023-08-14 13:42:05 -07:00
dir.c f2fs: convert to new timestamp accessors 2023-10-18 13:26:22 +02:00
extent_cache.c f2fs: split initial and dynamic conditions for extent_cache 2023-09-12 13:49:33 -07:00
f2fs.h f2fs: introduce f2fs_invalidate_internal_cache() for cleanup 2023-12-11 13:34:55 -08:00
file.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
gc.c f2fs: Add error handling for negative returns from do_garbage_collect 2023-12-26 13:06:40 -08:00
gc.h f2fs: Fix system crash due to lack of free space in LFS 2023-04-10 10:58:45 -07:00
hash.c
inline.c f2fs: convert to new timestamp accessors 2023-10-18 13:26:22 +02:00
inode.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
iostat.c f2fs: add async reset zone command support 2023-06-12 13:04:09 -07:00
iostat.h f2fs: use iostat_lat_type directly as a parameter in the iostat_update_and_unbind_ctx() 2023-02-07 10:39:28 -08:00
Kconfig fs: add CONFIG_BUFFER_HEAD 2023-08-02 09:13:09 -06:00
Makefile
namei.c f2fs update for 6.8-rc1 2024-01-11 20:39:15 -08:00
node.c f2fs: fix to check return value of f2fs_recover_xattr_data 2023-12-15 15:09:17 -08:00
node.h f2fs: fix compile warning in f2fs_destroy_node_manager() 2023-06-30 16:38:27 -07:00
recovery.c f2fs: fix write pointers on zoned device after roll forward 2023-12-04 17:18:00 -08:00
segment.c f2fs: Use wait_event_freezable_timeout() for freezable kthread 2023-12-26 13:05:56 -08:00
segment.h f2fs: Clean up errors in segment.h 2023-10-16 12:51:37 -07:00
shrinker.c f2fs: add block_age-based extent cache 2022-12-12 14:53:56 -08:00
super.c f2fs: fix double free of f2fs_sb_info 2024-01-12 18:55:09 -08:00
sysfs.c f2fs: show more discard status by sysfs 2023-12-26 13:07:26 -08:00
verity.c f2fs-for-6.3-rc1 2023-02-27 16:18:51 -08:00
xattr.c f2fs: fix to check return value of f2fs_recover_xattr_data 2023-12-15 15:09:17 -08:00
xattr.h f2fs: move f2fs_xattr_handlers and f2fs_xattr_handler_map to .rodata 2023-10-09 16:24:18 +02:00