Otherwise we crash on error.
Signed-off-by: Ulrich Obergfell <uobergfe@redhat.com>
Signed-off-by: Orit Wassermann <owasserm@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
static int virtio_balloon_load(QEMUFile *f, void *opaque, int version_id)
{
VirtIOBalloon *s = opaque;
+ int ret;
if (version_id != 1)
return -EINVAL;
- virtio_load(&s->vdev, f);
+ ret = virtio_load(&s->vdev, f);
+ if (ret) {
+ return ret;
+ }
s->num_pages = qemu_get_be32(f);
s->actual = qemu_get_be32(f);
static int virtio_blk_load(QEMUFile *f, void *opaque, int version_id)
{
VirtIOBlock *s = opaque;
+ int ret;
if (version_id != 2)
return -EINVAL;
- virtio_load(&s->vdev, f);
+ ret = virtio_load(&s->vdev, f);
+ if (ret) {
+ return ret;
+ }
+
while (qemu_get_sbyte(f)) {
VirtIOBlockReq *req = virtio_blk_alloc_request(s);
qemu_get_buffer(f, (unsigned char*)&req->elem, sizeof(req->elem));
{
VirtIONet *n = opaque;
int i;
+ int ret;
if (version_id < 2 || version_id > VIRTIO_NET_VM_VERSION)
return -EINVAL;
- virtio_load(&n->vdev, f);
+ ret = virtio_load(&n->vdev, f);
+ if (ret) {
+ return ret;
+ }
qemu_get_buffer(f, n->mac, ETH_ALEN);
n->tx_waiting = qemu_get_be32(f);
static int virtio_scsi_load(QEMUFile *f, void *opaque, int version_id)
{
VirtIOSCSI *s = opaque;
- virtio_load(&s->vdev, f);
+ int ret;
+
+ ret = virtio_load(&s->vdev, f);
+ if (ret) {
+ return ret;
+ }
return 0;
}
VirtIOSerialPort *port;
uint32_t max_nr_ports, nr_active_ports, ports_map;
unsigned int i;
+ int ret;
if (version_id > 3) {
return -EINVAL;
}
/* The virtio device */
- virtio_load(&s->vdev, f);
+ ret = virtio_load(&s->vdev, f);
+ if (ret) {
+ return ret;
+ }
if (version_id < 2) {
return 0;