1 /*
2 * Copyright (c) 2025 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 "missionsnapshot_fuzzer.h"
17
18 #include <fuzzer/FuzzedDataProvider.h>
19
20 #define private public
21 #include "mission_snapshot.h"
22 #undef private
23
24 using namespace OHOS::AAFwk;
25 using namespace OHOS::AppExecFwk;
26
27 namespace OHOS {
28 namespace {
29 constexpr size_t STRING_MAX_LENGTH = 128;
30 }
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)31 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
32 {
33 MissionSnapshot missionSnapshot;
34 FuzzedDataProvider fdp(data, size);
35 Parcel parcel;
36 parcel.WriteString(fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH));
37 missionSnapshot.ReadFromParcel(parcel);
38 missionSnapshot.Marshalling(parcel);
39 missionSnapshot.Unmarshalling(parcel);
40 return true;
41 }
42 }
43
44 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)45 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
46 {
47 // Run your code on data.
48 OHOS::DoSomethingInterestingWithMyAPI(data, size);
49 return 0;
50 }