diff options
| -rw-r--r-- | hw/virtio-balloon.c | 6 | ||||
| -rw-r--r-- | hw/virtio-blk.c | 7 | ||||
| -rw-r--r-- | hw/virtio-net.c | 6 | ||||
| -rw-r--r-- | hw/virtio-scsi.c | 7 | ||||
| -rw-r--r-- | hw/virtio-serial-bus.c | 6 |
5 files changed, 27 insertions, 5 deletions
diff --git a/hw/virtio-balloon.c b/hw/virtio-balloon.c index ce9d2c9759..075ed87e37 100644 --- a/hw/virtio-balloon.c +++ b/hw/virtio-balloon.c @@ -211,11 +211,15 @@ static void virtio_balloon_save(QEMUFile *f, void *opaque) 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); diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c index 9f605d37cb..f9e1896ea9 100644 --- a/hw/virtio-blk.c +++ b/hw/virtio-blk.c @@ -533,11 +533,16 @@ static void virtio_blk_save(QEMUFile *f, void *opaque) 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)); diff --git a/hw/virtio-net.c b/hw/virtio-net.c index bc5e3a83d1..3f190d417e 100644 --- a/hw/virtio-net.c +++ b/hw/virtio-net.c @@ -891,11 +891,15 @@ static int virtio_net_load(QEMUFile *f, void *opaque, int version_id) { 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); diff --git a/hw/virtio-scsi.c b/hw/virtio-scsi.c index e8328f4652..5e39ce93c4 100644 --- a/hw/virtio-scsi.c +++ b/hw/virtio-scsi.c @@ -564,7 +564,12 @@ static void virtio_scsi_save(QEMUFile *f, void *opaque) 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; } diff --git a/hw/virtio-serial-bus.c b/hw/virtio-serial-bus.c index ffbdfc2de1..72287d10ce 100644 --- a/hw/virtio-serial-bus.c +++ b/hw/virtio-serial-bus.c @@ -637,13 +637,17 @@ static int virtio_serial_load(QEMUFile *f, void *opaque, int version_id) 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; |