diff options
| author | Orit Wassermann <owasserm@redhat.com> | 2012-05-16 12:21:35 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-05-21 15:40:50 -0500 |
| commit | 2a633c461e96cb9a856292c46917653bd43959c8 (patch) | |
| tree | 2907c129ba38047391cea14d072594f866479450 /hw/virtio-net.c | |
| parent | a6c5c84ae25bc68f22725f77d6d77c98af5c4f9e (diff) | |
| download | qemu-2a633c461e96cb9a856292c46917653bd43959c8.tar.gz | |
virtio: check virtio_load return code
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>
Diffstat (limited to 'hw/virtio-net.c')
| -rw-r--r-- | hw/virtio-net.c | 6 |
1 files changed, 5 insertions, 1 deletions
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); |