diff options
| author | Orit Wassermann | 2012-05-16 12:21:35 +0200 |
|---|---|---|
| committer | Anthony Liguori | 2012-05-21 22:40:50 +0200 |
| commit | 2a633c461e96cb9a856292c46917653bd43959c8 (patch) | |
| tree | 2907c129ba38047391cea14d072594f866479450 /hw/virtio-balloon.c | |
| parent | virtio-blk: always enable VIRTIO_BLK_F_SCSI (diff) | |
| download | qemu-2a633c461e96cb9a856292c46917653bd43959c8.tar.gz qemu-2a633c461e96cb9a856292c46917653bd43959c8.tar.xz qemu-2a633c461e96cb9a856292c46917653bd43959c8.zip | |
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-balloon.c')
| -rw-r--r-- | hw/virtio-balloon.c | 6 |
1 files changed, 5 insertions, 1 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); |