Baokun Li 90ef045711 ext4: set the type of max_zeroout to unsigned int to avoid overflow ...

[ Upstream commit 261341a932d9244cbcd372a3659428c8723e5a49 ]

The max_zeroout is of type int and the s_extent_max_zeroout_kb is of
type uint, and the s_extent_max_zeroout_kb can be freely modified via
the sysfs interface. When the block size is 1024, max_zeroout may
overflow, so declare it as unsigned int to avoid overflow.

Signed-off-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20240319113325.3110393-9-libaokun1@huawei.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 2f64ae32831e5a2bfd0e404c6e63b399eb180a0a)
Signed-off-by: Vegard Nossum <vegard.nossum@oracle.com>

2024-10-24 10:07:39 +00:00

..

acl.c

…

acl.h

ext4: apply umask if ACL support is disabled

2023-11-28 16:45:45 +00:00

balloc.c

ext4: fix potential race between online resizing and write operations

2020-03-11 18:02:42 +01:00

bitmap.c

…

block_validity.c

ext4: check journal inode extents more carefully

2021-03-24 11:04:54 +01:00

dir.c

ext4: fix potential infinite loop in ext4_dx_readdir()

2021-10-06 15:05:09 +02:00

ext4_extents.h

ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max

2020-06-20 10:25:15 +02:00

ext4_jbd2.c

…

ext4_jbd2.h

ext4: use jbd2_inode dirty range scoping

2019-07-31 07:28:47 +02:00

ext4.h

ext4: rename journal_dev to s_journal_dev inside ext4_sb_info

2024-05-06 14:36:36 +00:00

extents_status.c

ext4: remove check for zero nr_to_scan in ext4_es_scan()

2021-07-20 16:17:28 +02:00

extents_status.h

…

extents.c

ext4: set the type of max_zeroout to unsigned int to avoid overflow

2024-10-24 10:07:39 +00:00

file.c

ext4: avoid crash when inline data creation follows DIO write

2022-10-26 13:16:57 +02:00

fsmap.c

ext4: rename journal_dev to s_journal_dev inside ext4_sb_info

2024-05-06 14:36:36 +00:00

fsmap.h

…

fsync.c

ext4: fix race between ext4_sync_parent() and rename()

2020-06-20 10:25:15 +02:00

hash.c

…

ialloc.c

ext4: make directory inode spreading reflect flexbg size

2022-09-28 10:56:52 +02:00

indirect.c

ext4: only update i_reserved_data_blocks on successful block allocation

2023-08-11 11:33:45 +02:00

inline.c

ext4: bail out of ext4_xattr_ibody_get() fails for any reason

2023-05-17 11:11:50 +02:00

inode.c

ext4: only update i_reserved_data_blocks on successful block allocation

2023-08-11 11:33:45 +02:00

ioctl.c

ext4: fix to check return value of freeze_bdev() in ext4_shutdown()

2024-05-30 09:00:45 +00:00

Kconfig

…

Makefile

…

mballoc.c

ext4: do not trim the group with corrupted block bitmap

2024-10-24 10:07:37 +00:00

mballoc.h

…

migrate.c

ext4: fix warning in 'ext4_da_release_space'

2022-11-10 15:47:23 +01:00

mmp.c

ext4: don't assume that mmp_nodename/bdevname have NUL

2020-02-28 16:35:52 +01:00

move_extent.c

ext4: fix double-free of blocks due to wrong extents moved_len

2024-03-08 08:21:38 +00:00

namei.c

ext4: make sure the first directory block is not a hole

2024-10-10 10:27:23 +00:00

page-io.c

ext4: fix cgroup writeback accounting with fs-layer encryption

2023-03-22 13:26:13 +01:00

readpage.c

…

resize.c

ext4: fix corruption during on-line resize

2024-05-30 09:00:38 +00:00

super.c

ext4: Fix reusing stale buffer heads from last failed mounting

2024-05-06 14:36:36 +00:00

symlink.c

…

sysfs.c

…

truncate.h

…

xattr_security.c

…

xattr_trusted.c

…

xattr_user.c

…

xattr.c

ext4: avoid writing unitialized memory to disk in EA inodes

2024-10-10 10:27:21 +00:00

xattr.h

ext4: remove duplicate definition of ext4_xattr_ibody_inline_set()

2023-04-26 11:18:57 +02:00