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| author |   Jan Kara <jack@suse.cz> | 2025-02-06 10:44:55 +0100 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2025-03-17 11:19:41 -0400 |
| commit | 5f920d5d60839f7cbbb1ed50eac68d8bc0a73a7c (patch) | |
| tree | 6d161c8a44b25da7030a3f9be5a098f5c5586d60 /scripts/lib/kdoc/kdoc_files.py | |
| parent | ext4: ignore xattrs past end (diff) | |
| download | linux-rng-5f920d5d60839f7cbbb1ed50eac68d8bc0a73a7c.tar.xz linux-rng-5f920d5d60839f7cbbb1ed50eac68d8bc0a73a7c.zip | |
ext4: verify fast symlink length
Verify fast symlink length stored in inode->i_size matches the string
stored in the inode to avoid surprises from corrupted filesystems.
Reported-by: syzbot+48a99e426f29859818c0@syzkaller.appspotmail.com
Tested-by: syzbot+48a99e426f29859818c0@syzkaller.appspotmail.com
Fixes: bae80473f7b0 ("ext4: use inode_set_cached_link()")
Suggested-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Baokun Li <libaokun1@huawei.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Link: https://patch.msgid.link/20250206094454.20522-2-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'scripts/lib/kdoc/kdoc_files.py')
0 files changed, 0 insertions, 0 deletions