Set the bip_vcnt correctly in bio_integrity_init_user and bio_integrity_copy_user. If the bio gets split at a later point, this value is required to set the right bip_vcnt in the cloned bio. Signed-off-by: Anuj Gupta <anuj20.g@xxxxxxxxxxx> Signed-off-by: Kanchan Joshi <joshi.k@xxxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> --- block/bio-integrity.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/block/bio-integrity.c b/block/bio-integrity.c index dab70370b2c7..af79d9fbf413 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -276,6 +276,7 @@ static int bio_integrity_copy_user(struct bio *bio, struct bio_vec *bvec, bip->bip_flags |= BIP_INTEGRITY_USER | BIP_COPY_USER; bip->bip_iter.bi_sector = seed; + bip->bip_vcnt = nr_vecs; return 0; free_bip: bio_integrity_free(bio); @@ -297,6 +298,7 @@ static int bio_integrity_init_user(struct bio *bio, struct bio_vec *bvec, bip->bip_flags |= BIP_INTEGRITY_USER; bip->bip_iter.bi_sector = seed; bip->bip_iter.bi_size = len; + bip->bip_vcnt = nr_vecs; return 0; } -- 2.25.1
