diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-20 03:09:35 +0300 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-20 12:37:26 +0300 |
| commit | 6b74fdcc8e25323cd256a573186f9c6c6c2410c0 (patch) | |
| tree | 1a7b6938162097c99bbd38aff7b8f3a9ad560aa5 /security | |
| parent | c06a8b75679d73473c0c382bcc676ee4b7657bee (diff) | |
| download | linux-6b74fdcc8e25323cd256a573186f9c6c6c2410c0.tar.xz | |
bcachefs: bch2_checksum() returns 0 for unknown checksum type
This fixes missing guards on trying to calculate a checksum with an
invalid/unknown checksum type; moving the guards up to e.g. btree_io.c
might be "more correct", but doesn't buy us anything - an unknown
checksum type will always be flagged as at least a checksum error so we
aren't losing any safety doing it this way and it makes it less likely
to accidentally pop an assert we don't want.
Reported-by: syzbot+e951ad5349f3a34a715a@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions