From d5e633fc978bad2266c9b25f55bead7415eb491d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Fri, 10 Jan 2020 19:30:14 +0400 Subject: object: add extra sanity checks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Type system checked that children class_size >= parent class_size, but not instances. Fix that. Signed-off-by: Marc-André Lureau Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20200110153039.1379601-2-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini --- qom/object.c | 1 + 1 file changed, 1 insertion(+) diff --git a/qom/object.c b/qom/object.c index 90155fa..dcb6863 100644 --- a/qom/object.c +++ b/qom/object.c @@ -307,6 +307,7 @@ static void type_initialize(TypeImpl *ti) int i; g_assert(parent->class_size <= ti->class_size); + g_assert(parent->instance_size <= ti->instance_size); memcpy(ti->class, parent->class, parent->class_size); ti->class->interfaces = NULL; ti->class->properties = g_hash_table_new_full( -- cgit v1.1