1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "unregisterpermstatechangecallbackstub_fuzzer.h"
17
18 #include <string>
19 #include <thread>
20 #include <vector>
21 #undef private
22 #include "accesstoken_manager_service.h"
23 #include "i_accesstoken_manager.h"
24 #include "accesstoken_callbacks.h"
25
26 using namespace std;
27 using namespace OHOS::Security::AccessToken;
28
29 namespace OHOS {
UnRegisterPermStateChangeCallbackStubFuzzTest(const uint8_t* data, size_t size)30 bool UnRegisterPermStateChangeCallbackStubFuzzTest(const uint8_t* data, size_t size)
31 {
32 if ((data == nullptr) || (size == 0)) {
33 return false;
34 }
35
36 MessageParcel datas;
37 datas.WriteInterfaceToken(IAccessTokenManager::GetDescriptor());
38
39 uint32_t code = static_cast<uint32_t>(
40 AccessTokenInterfaceCode::UNREGISTER_PERM_STATE_CHANGE_CALLBACK);
41
42 MessageParcel reply;
43 MessageOption option;
44 DelayedSingleton<AccessTokenManagerService>::GetInstance()->OnRemoteRequest(code, datas, reply, option);
45
46 return true;
47 }
48 } // namespace OHOS
49
50 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)51 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
52 {
53 /* Run your code on data */
54 OHOS::UnRegisterPermStateChangeCallbackStubFuzzTest(data, size);
55 return 0;
56 }
57