diff options
| author | Theodore Ts'o <tytso@mit.edu> | 2025-07-17 10:54:34 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2025-07-25 09:14:17 -0400 |
| commit | 099b847ccc6c1ad2f805d13cfbcc83f5b6d4bc42 (patch) | |
| tree | 801de33a7cc0a442b3bd855f87ae8547095c85f5 /rust/helpers/helpers.c | |
| parent | a3ce570a5d6a70df616ae9a78635a188e6b5fd2f (diff) | |
ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr
A syzbot fuzzed image triggered a BUG_ON in ext4_update_inline_data()
when an inode had the INLINE_DATA_FL flag set but was missing the
system.data extended attribute.
Since this can happen due to a maiciouly fuzzed file system, we
shouldn't BUG, but rather, report it as a corrupted file system.
Add similar replacements of BUG_ON with EXT4_ERROR_INODE() ii
ext4_create_inline_data() and ext4_inline_data_truncate().
Reported-by: syzbot+544248a761451c0df72f@syzkaller.appspotmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'rust/helpers/helpers.c')
0 files changed, 0 insertions, 0 deletions