| Message ID | 20210114154723.2495814-5-satyat@google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | ensure bios aren't split in middle of crypto data unit | expand |
diff --git a/block/blk-crypto-fallback.c b/block/blk-crypto-fallback.c index c162b754efbd..77e20175df40 100644 --- a/block/blk-crypto-fallback.c +++ b/block/blk-crypto-fallback.c @@ -222,6 +222,8 @@ static bool blk_crypto_split_bio_if_needed(struct bio **bio_ptr) if (num_sectors < bio_sectors(bio)) { struct bio *split_bio; + num_sectors = round_down(len, + blk_crypto_bio_sectors_alignment(bio)); split_bio = bio_split(bio, num_sectors, GFP_NOIO, NULL); if (!split_bio) { bio->bi_status = BLK_STS_RESOURCE;
Make blk_crypto_split_bio_if_needed() respect blk_crypto_bio_sectors_alignment() when calling bio_split(). Signed-off-by: Satya Tangirala <satyat@google.com> --- block/blk-crypto-fallback.c | 2 ++ 1 file changed, 2 insertions(+)