Baokun LiandGreg Kroah-Hartman ca842d364e ext4: set the type of max_zeroout to unsigned int to avoid overflow ...

[ Upstream commit 261341a932 ]

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>

2024-09-04 13:23:28 +02:00

..

.kunitconfig

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acl.c

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acl.h

ext4: apply umask if ACL support is disabled

2023-11-28 16:56:35 +00:00

balloc.c

ext4: add correct group descriptors and reserved GDT blocks to system zone

2023-09-19 12:23:01 +02:00

bitmap.c

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block_validity.c

ext4: add correct group descriptors and reserved GDT blocks to system zone

2023-09-19 12:23:01 +02:00

dir.c

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ext4_extents.h

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ext4_jbd2.c

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ext4_jbd2.h

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ext4.h

ext4: change s_last_trim_minblks type to unsigned long

2023-10-06 13:18:01 +02:00

extents_status.c

ext4: make ext4_es_insert_extent() return void

2024-08-19 05:45:28 +02:00

extents_status.h

ext4: make ext4_es_insert_extent() return void

2024-08-19 05:45:28 +02:00

extents.c

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

2024-09-04 13:23:28 +02:00

fast_commit.c

ext4: don't track ranges in fast_commit if inode has inlined data

2024-08-19 05:45:03 +02:00

fast_commit.h

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file.c

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fsmap.c

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fsmap.h

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fsync.c

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hash.c

ext4: improve error handling from ext4_dirhash()

2023-05-17 11:50:30 +02:00

ialloc.c

ext4: allow ext4_get_group_info() to fail

2023-05-24 17:36:43 +01:00

indirect.c

ext4: only update i_reserved_data_blocks on successful block allocation

2023-07-23 13:47:49 +02:00

inline.c

ext4: fix uninitialized variable in ext4_inlinedir_to_tree

2024-08-19 05:45:39 +02:00

inode-test.c

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inode.c

ext4: check the extent status again before inserting delalloc block

2024-08-19 05:45:28 +02:00

ioctl.c

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

2023-07-23 13:47:49 +02:00

Kconfig

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Makefile

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mballoc.c

ext4: do not trim the group with corrupted block bitmap

2024-09-04 13:23:23 +02:00

mballoc.h

ext4: set type of ac_groups_linear_remaining to __u32 to avoid overflow

2024-06-16 13:40:00 +02:00

migrate.c

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mmp.c

ext4: fix lockdep warning when enabling MMP

2023-05-24 17:36:43 +01:00

move_extent.c

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

2024-02-23 08:55:06 +01:00

namei.c

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

2024-08-19 05:45:13 +02:00

orphan.c

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page-io.c

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readpage.c

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resize.c

ext4: fix corruption during on-line resize

2024-04-10 16:18:40 +02:00

super.c

ext4: forbid commit inconsistent quota data when errors=remount-ro

2024-04-13 13:01:45 +02:00

symlink.c

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sysfs.c

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truncate.h

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verity.c

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xattr_hurd.c

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xattr_security.c

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xattr_trusted.c

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xattr_user.c

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xattr.c

ext4: avoid writing unitialized memory to disk in EA inodes

2024-08-19 05:45:03 +02:00

xattr.h

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