1 /*
2 * Copyright (c) 2024 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 "scenesessionmgrlstubattribute_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <parcel.h>
21 #include <securec.h>
22
23 #include <iremote_stub.h>
24 #include "message_option.h"
25 #include "message_parcel.h"
26 #include "marshalling_helper.h"
27 #include "scene_session_manager_lite.h"
28 #include "scene_session_manager_lite_stub.h"
29 #include "scene_session_manager_lite_interface.h"
30
31 using namespace OHOS::Rosen;
32
33 namespace OHOS {
34 namespace {
35 constexpr size_t DATA_MIN_SIZE = 2;
36 }
37
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)38 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
39 {
40 if (data == nullptr || size < DATA_MIN_SIZE) {
41 return false;
42 }
43
44 MessageParcel parcel;
45 MessageParcel reply;
46 MessageOption option;
47
48 parcel.WriteInterfaceToken(SceneSessionManagerLiteStub::GetDescriptor());
49 parcel.WriteBuffer(data, size);
50
51 parcel.RewindRead(0);
52 SceneSessionManagerLite::GetInstance().OnRemoteRequest(
53 static_cast<uint32_t>(ISceneSessionManagerLite::
54 SceneSessionManagerLiteMessage::TRANS_ID_LIST_WINDOW_INFO),
55 parcel, reply, option);
56 return true;
57 }
58 } // namespace OHOS
59
60 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)61 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
62 {
63 /* Run your code on data */
64 OHOS::DoSomethingInterestingWithMyAPI(data, size);
65 return 0;
66 }