qom: catch errors in object_property_add_child
Signed-off-by: Paolo Bonzini <[email protected]>
Reviewed-by: Igor Mammedov <[email protected]>
Tested-by: Igor Mammedov <[email protected]>
Signed-off-by: Luiz Capitulino <[email protected]>
diff --git a/qom/object.c b/qom/object.c
index fc19cf6..4dee02b 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -988,17 +988,22 @@
void object_property_add_child(Object *obj, const char *name,
Object *child, Error **errp)
{
+ Error *local_err = NULL;
gchar *type;
type = g_strdup_printf("child<%s>", object_get_typename(OBJECT(child)));
- object_property_add(obj, name, type, object_get_child_property,
- NULL, object_finalize_child_property, child, errp);
-
+ object_property_add(obj, name, type, object_get_child_property, NULL,
+ object_finalize_child_property, child, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ goto out;
+ }
object_ref(child);
g_assert(child->parent == NULL);
child->parent = obj;
+out:
g_free(type);
}
