diff options
| author | Cole Robinson <crobinso@redhat.com> | 2013-05-31 14:12:48 -0400 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2013-06-18 10:05:45 -0500 |
| commit | 5b456438f5bb395ed6b1eec95e18ce7a7a884a0a (patch) | |
| tree | 80561e189665deaea65dc41a708f26aa26a40693 /hw/virtio | |
| parent | afd59989db90683fa127fec501d2633bcfbd6379 (diff) | |
virtio-rng: Fix crash with non-default backend
'default_backend' isn't always set, but 'rng' is, so use that.
$ ./x86_64-softmmu/qemu-system-x86_64 -object rng-random,id=rng0,filename=/dev/random -device virtio-rng-pci,rng=rng0
Segmentation fault (core dumped)
Regressed with virtio refactoring in 59ccd20a9ac719cff82180429458728f03ec612f
CC: qemu-stable@nongnu.org
Signed-off-by: Cole Robinson <crobinso@redhat.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Message-id: bf4505014a0a941dbd3c62068f3cf2c496b69e6a.1370023944.git.crobinso@redhat.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/virtio')
| -rw-r--r-- | hw/virtio/virtio-pci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c index 444b71aab0..b070b6400b 100644 --- a/hw/virtio/virtio-pci.c +++ b/hw/virtio/virtio-pci.c @@ -1455,7 +1455,7 @@ static int virtio_rng_pci_init(VirtIOPCIProxy *vpci_dev) } object_property_set_link(OBJECT(vrng), - OBJECT(vrng->vdev.conf.default_backend), "rng", + OBJECT(vrng->vdev.conf.rng), "rng", NULL); return 0; |