diff options
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/af_alg.c | 3 | ||||
| -rw-r--r-- | crypto/algif_hash.c | 5 |
2 files changed, 4 insertions, 4 deletions
diff --git a/crypto/af_alg.c b/crypto/af_alg.c index c8289b7a85ba..e893c0f6c879 100644 --- a/crypto/af_alg.c +++ b/crypto/af_alg.c @@ -404,7 +404,7 @@ int af_alg_make_sg(struct af_alg_sgl *sgl, struct iov_iter *iter, int len) ssize_t n; int npages, i; - n = iov_iter_get_pages(iter, sgl->pages, len, ALG_MAX_PAGES, &off); + n = iov_iter_get_pages2(iter, sgl->pages, len, ALG_MAX_PAGES, &off); if (n < 0) return n; @@ -1191,7 +1191,6 @@ int af_alg_get_rsgl(struct sock *sk, struct msghdr *msg, int flags, len += err; atomic_add(err, &ctx->rcvused); rsgl->sg_num_bytes = err; - iov_iter_advance(&msg->msg_iter, err); } *outlen = len; diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c index 50f7b22f1b48..1d017ec5c63c 100644 --- a/crypto/algif_hash.c +++ b/crypto/algif_hash.c @@ -102,11 +102,12 @@ static int hash_sendmsg(struct socket *sock, struct msghdr *msg, err = crypto_wait_req(crypto_ahash_update(&ctx->req), &ctx->wait); af_alg_free_sg(&ctx->sgl); - if (err) + if (err) { + iov_iter_revert(&msg->msg_iter, len); goto unlock; + } copied += len; - iov_iter_advance(&msg->msg_iter, len); } err = 0; |