diff --git a/crypto/algif_hash.c b/crypto/algif_hash.c index ef5356cd280a54c086e4f8ff964245e38748a391..850246206b1258a697f83e86c39acc9b0a17f973 100644 --- a/crypto/algif_hash.c +++ b/crypto/algif_hash.c @@ -114,6 +114,9 @@ static ssize_t hash_sendpage(struct socket *sock, struct page *page, struct hash_ctx *ctx = ask->private; int err; + if (flags & MSG_SENDPAGE_NOTLAST) + flags |= MSG_MORE; + lock_sock(sk); sg_init_table(ctx->sgl.sg, 1); sg_set_page(ctx->sgl.sg, page, size, offset); diff --git a/crypto/algif_skcipher.c b/crypto/algif_skcipher.c index 6a6dfc062d2a47f04449fbb0e1c3f3852be337dc..a19c027b29bde504ac8eae4b4572947a69ed2335 100644 --- a/crypto/algif_skcipher.c +++ b/crypto/algif_skcipher.c @@ -378,6 +378,9 @@ static ssize_t skcipher_sendpage(struct socket *sock, struct page *page, struct skcipher_sg_list *sgl; int err = -EINVAL; + if (flags & MSG_SENDPAGE_NOTLAST) + flags |= MSG_MORE; + lock_sock(sk); if (!ctx->more && ctx->used) goto unlock; diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 44dfaa09b58400ee3def792f0d366caf8dfd4d9b..bf2b85b25491287f1f7f6517b8d2897dd1454ec1 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1098,6 +1098,9 @@ int udp_sendpage(struct sock *sk, struct page *page, int offset, struct udp_sock *up = udp_sk(sk); int ret; + if (flags & MSG_SENDPAGE_NOTLAST) + flags |= MSG_MORE; + if (!up->pending) { struct msghdr msg = { .msg_flags = flags|MSG_MORE };