[PATCH] ui/dbus: fix buffer-overflow detected by ASAN

[marcandre . lureau]

From: Marc-André Lureau <marcandre.lureau@redhat.com>

On the last added dbus patch, I left a tiny BO:

==441487==ERROR: AddressSanitizer: heap-buffer-overflow on address 
0x611000025a70 at pc 0x7f0817bb764c bp 0x7ffde672ae60 sp 0x7ffde672ae58
WRITE of size 8 at 0x611000025a70 thread T0
    #0 0x7f0817bb764b in dbus_vc_class_init ../ui/dbus.c:401

A cookie for ASAN! not you C :)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 ui/dbus.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ui/dbus.c b/ui/dbus.c
index b2c1c9fb522c..0074424c1fed 100644
--- a/ui/dbus.c
+++ b/ui/dbus.c
@@ -405,6 +405,7 @@ dbus_vc_class_init(ObjectClass *oc, void *data)
 static const TypeInfo dbus_vc_type_info = {
     .name = TYPE_CHARDEV_VC,
     .parent = TYPE_CHARDEV_DBUS,
+    .class_size = sizeof(DBusVCClass),
     .class_init = dbus_vc_class_init,
 };
 
-- 
2.34.1.8.g35151cf07204