This patch fixes the redundant descriptor move in the copy mode of vhost crypto. Originally the redundant descriptor move will cause the message parsing error.
Signed-off-by: Fan Zhang <[email protected]> --- lib/librte_vhost/vhost_crypto.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/lib/librte_vhost/vhost_crypto.c b/lib/librte_vhost/vhost_crypto.c index 04ff8cd48..4c256284e 100644 --- a/lib/librte_vhost/vhost_crypto.c +++ b/lib/librte_vhost/vhost_crypto.c @@ -853,11 +853,6 @@ prepare_sym_chain_op(struct vhost_crypto *vcrypto, struct rte_crypto_op *op, op->sym->auth.digest.data = digest_addr; op->sym->auth.digest.phys_addr = rte_pktmbuf_iova_offset(m_dst, digest_offset); - if (unlikely(move_desc(head, &desc, - chain->para.hash_result_len) < 0)) { - ret = VIRTIO_CRYPTO_ERR; - goto error_exit; - } break; default: ret = VIRTIO_CRYPTO_BADMSG; -- 2.13.6
