diff options
| author | Christoph Hellwig <hch@lst.de> | 2023-12-04 18:34:18 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2023-12-15 07:34:27 -0700 |
| commit | 3f034c374ad55773c12dd8f3c1607328e17c0072 (patch) | |
| tree | 63d40bdc2f1ccf202c00d9edf11aeeb207943179 /kernel | |
| parent | f19d1e3b17acc8173cd83b189f4c9506889b1c49 (diff) | |
block: prevent an integer overflow in bvec_try_merge_hw_page
Reordered a check to avoid a possible overflow when adding len to bv_len.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20231204173419.782378-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions