qbus_new() should not be called on realized device.
Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Reviewed-by: Thomas Huth <th...@redhat.com>
---
hw/core/bus.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/hw/core/bus.c b/hw/core/bus.c
index c7831b5293..c92d07667b 100644
--- a/hw/core/bus.c
+++ b/hw/core/bus.c
@@ -21,6 +21,7 @@
#include "hw/qdev-properties.h"
#include "qemu/ctype.h"
#include "qemu/module.h"
+#include "qemu/error-report.h"
#include "qapi/error.h"
void qbus_set_hotplug_handler(BusState *bus, Object *handler)
@@ -163,6 +164,12 @@ BusState *qbus_new(const char *typename, DeviceState
*parent, const char *name)
{
BusState *bus;
+ if (parent->realized) {
+ error_report("qbus_new(type:%s parent:%s, name:%s) but parent
realized",
+ typename, object_get_typename(OBJECT(parent)), name);
+ abort();
+ }
+
bus = BUS(object_new(typename));
qbus_init_internal(bus, parent, name);
--
2.41.0
