diff options
| -rw-r--r-- | hw/core/qdev-properties-system.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c index 0eada32dcf..729efa81a2 100644 --- a/hw/core/qdev-properties-system.c +++ b/hw/core/qdev-properties-system.c @@ -205,6 +205,11 @@ static int parse_netdev(DeviceState *dev, const char *str, void **ptr) goto err; } + if (ncs[i]) { + ret = -EINVAL; + goto err; + } + ncs[i] = peers[i]; ncs[i]->queue_index = i; } @@ -301,6 +306,10 @@ static void set_vlan(Object *obj, Visitor *v, void *opaque, *ptr = NULL; return; } + if (*ptr) { + error_set_from_qdev_prop_error(errp, -EINVAL, dev, prop, name); + return; + } hubport = net_hub_port_find(id); if (!hubport) { |