| commit | ccb8a3c08adf8121e2afb8e704f007ce99324d79 | [log] [tgz] |
|---|---|---|
| author | Caleb Sander Mateos <csander@purestorage.com> | Tue Dec 16 22:34:35 2025 -0700 |
| committer | Jens Axboe <axboe@kernel.dk> | Thu Dec 18 09:51:49 2025 -0700 |
| tree | 4d1b4e66e43cb9dc77b0c7440840062cc34fbdeb | |
| parent | c9b5645fd8ca10f310e41b07540f98e6a9720f40 [diff] |
block: validate pi_offset integrity limit The PI tuple must be contained within the metadata value, so validate that pi_offset + pi_tuple_size <= metadata_size. This guards against block drivers that report invalid pi_offset values. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>