1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at:
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  *
16  */
17 
18 #include "btcore/include/hal_util.h"
19 #include "btcore/include/module.h"
20 
21 extern const module_t osi_module;
22 
23 extern "C" {
android_get_exported_namespace(const char *)24 struct android_namespace_t* android_get_exported_namespace(const char*) { return nullptr; }
25 }
26 
27 class BTCoreModuleFuzzer {
28 public:
29   void process();
30 };
31 
process()32 void BTCoreModuleFuzzer::process() {
33   const bt_interface_t* interface;
34   (void)hal_util_load_bt_library(&interface);
35   module_management_start();
36   module_init(&osi_module);
37   (void)module_start_up(&osi_module);
38   (void)get_module(osi_module.name);
39   module_shut_down(&osi_module);
40   module_clean_up(&osi_module);
41   module_management_stop();
42 }
43 
LLVMFuzzerTestOneInput(const uint8_t *,size_t)44 extern "C" int LLVMFuzzerTestOneInput(const uint8_t*, size_t) {
45   BTCoreModuleFuzzer btCoreModuleFuzzer;
46   btCoreModuleFuzzer.process();
47   return 0;
48 }
49