[PATCH] virrtio-gpu-virgl: correct parent for blob memory region

[Joelle van Dyne <j@getutm.app>]

When `owner` == `mr`, `object_unparent` will crash:

object_unparent(mr) ->
object_property_del_child(mr, mr) ->
object_finalize_child_property(mr, name, mr) ->
object_unref(mr) ->
object_finalize(mr) ->
object_property_del_all(mr) ->
object_finalize_child_property(mr, name, mr) ->
object_unref(mr) ->
fail on g_assert(obj->ref > 0)

Signed-off-by: Joelle van Dyne <j@getutm.app>
---
 hw/display/virtio-gpu-virgl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hw/display/virtio-gpu-virgl.c b/hw/display/virtio-gpu-virgl.c
index 18404be5892..4109ff7932a 100644
--- a/hw/display/virtio-gpu-virgl.c
+++ b/hw/display/virtio-gpu-virgl.c
@@ -123,7 +123,7 @@ virtio_gpu_virgl_map_resource_blob(VirtIOGPU *g,
     vmr->g = g;
 
     mr = &vmr->mr;
-    memory_region_init_ram_ptr(mr, OBJECT(mr), "blob", size, data);
+    memory_region_init_ram_ptr(mr, OBJECT(g), "blob", size, data);
     memory_region_add_subregion(&b->hostmem, offset, mr);
     memory_region_set_enabled(mr, true);
 
-- 
2.50.1 (Apple Git-155)