From 22fb6eb571387172f41878866f4438b6bae21f0e Mon Sep 17 00:00:00 2001
From: Paolo Bonzini <pbonzini@redhat.com>
Date: Wed, 7 Oct 2020 12:23:56 -0400
Subject: qom: fix objects with improper parent type

Some objects accidentally inherit ObjectClass instead of Object.
They compile silently but may crash after downcasting.

In this patch, we introduce a coccinelle script to find broken
declarations and fix them manually with proper base type.

Signed-off-by: Sergey Nizovtsev <snizovtsev@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 include/net/can_host.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/net/can_host.h')

diff --git a/include/net/can_host.h b/include/net/can_host.h
index 4e3ce3f954..caab71bdda 100644
--- a/include/net/can_host.h
+++ b/include/net/can_host.h
@@ -35,7 +35,7 @@
 OBJECT_DECLARE_TYPE(CanHostState, CanHostClass, CAN_HOST)
 
 struct CanHostState {
-    ObjectClass oc;
+    Object oc;
 
     CanBusState *bus;
     CanBusClientState bus_client;
-- 
cgit 1.4.1