diff --git a/ipc/native/src/mock/source/binder_invoker.cpp b/ipc/native/src/mock/source/binder_invoker.cpp
index e1ded9bde237b8a582fd51d28c45f304f0582576..72af0d808c283610fceb5b84a0c5f45ca020f2ed 100644
--- a/ipc/native/src/mock/source/binder_invoker.cpp
+++ b/ipc/native/src/mock/source/binder_invoker.cpp
@@ -452,6 +452,10 @@ void BinderInvoker::OnTransaction(const uint8_t *buffer)
         }
     } else {
         targetObject = IPCProcessSkeleton::GetCurrent()->GetRegistryObject();
+        if (targetObject == nullptr) {
+            ZLOGE(LABEL, "Invalid samgr stub object");
+            abort();
+        }
     }
     MessageParcel reply;
     MessageOption option;