aead_request_set_ad(req, ctx->aead_assoclen);
aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
aead_async_cb, sk);
- used -= ctx->aead_assoclen + (ctx->enc ? as : 0);
+ used -= ctx->aead_assoclen;
/* take over all tx sgls from ctx */
- areq->tsgl = sock_kmalloc(sk, sizeof(*areq->tsgl) * sgl->cur,
+ areq->tsgl = sock_kmalloc(sk,
+ sizeof(*areq->tsgl) * max_t(u32, sgl->cur, 1),
GFP_KERNEL);
if (unlikely(!areq->tsgl))
goto free;