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authorPaolo Bonzini <pbonzini@redhat.com>2020-10-07 12:23:56 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2020-10-12 11:50:22 -0400
commit22fb6eb571387172f41878866f4438b6bae21f0e (patch)
tree759479e8e9fd997d2a7791caf0e6278ff4cce91a /include/net
parentd9f24bf57241453e078dba28d16fe3a430f06da1 (diff)
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>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/can_host.h2
1 files changed, 1 insertions, 1 deletions
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;