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 "residentprocessmanagertwelfth_fuzzer.h"
17
18 #include <cstddef>
19 #include <cstdint>
20 #include <fuzzer/FuzzedDataProvider.h>
21
22 #define private public
23 #include "resident_process_manager.h"
24 #undef private
25
26 #include "ability_record.h"
27
28 using namespace OHOS::AAFwk;
29 using namespace OHOS::AppExecFwk;
30
31 namespace OHOS {
32 namespace {
33 constexpr size_t STRING_MAX_LENGTH = 128;
34 }
35
DoSomethingInterestingWithMyAPI(const uint8_t * data,size_t size)36 bool DoSomethingInterestingWithMyAPI(const uint8_t* data, size_t size)
37 {
38 // fuzz for ResidentProcessManager
39 auto residentProcessManager = std::make_shared<ResidentProcessManager>();
40 std::string bundleName;
41 std::string abilityName;
42 int32_t userId;
43 FuzzedDataProvider fdp(data, size);
44 bundleName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
45 abilityName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
46 userId = fdp.ConsumeIntegral<int32_t>();
47 residentProcessManager->AddFailedResidentAbility(bundleName, abilityName, userId);
48 residentProcessManager->StartFailedResidentAbilities();
49 return true;
50 }
51 }
52
53 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)54 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
55 {
56 // Run your code on data.
57 OHOS::DoSomethingInterestingWithMyAPI(data, size);
58 return 0;
59 }