diff options
| author | Michael S. Tsirkin | 2016-12-06 06:07:15 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin | 2016-12-15 06:59:19 +0200 |
| commit | f83f12d660d11718d3eed9d979ee03e83aa55544 (patch) | |
| tree | 50e595e12928065b9b12135cd66af6c71cf728d1 | |
| parent | 819483d806f4324b42a25f8dd760735ae659141c (diff) | |
vsock/virtio: fix src/dst cid format
These fields are 64 bit, using le32_to_cpu and friends
on these will not do the right thing.
Fix this up.
Cc: stable@vger.kernel.org
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | net/vmw_vsock/virtio_transport_common.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 6fd923eaeba9..849c4ad0411e 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -605,9 +605,9 @@ static int virtio_transport_reset_no_sock(struct virtio_vsock_pkt *pkt) return 0; pkt = virtio_transport_alloc_pkt(&info, 0, - le32_to_cpu(pkt->hdr.dst_cid), + le64_to_cpu(pkt->hdr.dst_cid), le32_to_cpu(pkt->hdr.dst_port), - le32_to_cpu(pkt->hdr.src_cid), + le64_to_cpu(pkt->hdr.src_cid), le32_to_cpu(pkt->hdr.src_port)); if (!pkt) return -ENOMEM; @@ -822,7 +822,7 @@ virtio_transport_send_response(struct vsock_sock *vsk, struct virtio_vsock_pkt_info info = { .op = VIRTIO_VSOCK_OP_RESPONSE, .type = VIRTIO_VSOCK_TYPE_STREAM, - .remote_cid = le32_to_cpu(pkt->hdr.src_cid), + .remote_cid = le64_to_cpu(pkt->hdr.src_cid), .remote_port = le32_to_cpu(pkt->hdr.src_port), .reply = true, }; @@ -862,9 +862,9 @@ virtio_transport_recv_listen(struct sock *sk, struct virtio_vsock_pkt *pkt) child->sk_state = SS_CONNECTED; vchild = vsock_sk(child); - vsock_addr_init(&vchild->local_addr, le32_to_cpu(pkt->hdr.dst_cid), + vsock_addr_init(&vchild->local_addr, le64_to_cpu(pkt->hdr.dst_cid), le32_to_cpu(pkt->hdr.dst_port)); - vsock_addr_init(&vchild->remote_addr, le32_to_cpu(pkt->hdr.src_cid), + vsock_addr_init(&vchild->remote_addr, le64_to_cpu(pkt->hdr.src_cid), le32_to_cpu(pkt->hdr.src_port)); vsock_insert_connected(vchild); @@ -903,9 +903,9 @@ void virtio_transport_recv_pkt(struct virtio_vsock_pkt *pkt) struct sock *sk; bool space_available; - vsock_addr_init(&src, le32_to_cpu(pkt->hdr.src_cid), + vsock_addr_init(&src, le64_to_cpu(pkt->hdr.src_cid), le32_to_cpu(pkt->hdr.src_port)); - vsock_addr_init(&dst, le32_to_cpu(pkt->hdr.dst_cid), + vsock_addr_init(&dst, le64_to_cpu(pkt->hdr.dst_cid), le32_to_cpu(pkt->hdr.dst_port)); trace_virtio_transport_recv_pkt(src.svm_cid, src.svm_port, |