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 "residentprocessmanagerfourth_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 AppExecFwk::HapModuleInfo hapModuleInfo;
41 std::string processName;
42 size_t index;
43 std::set<uint32_t> needEraseIndexSet;
44 int32_t userId;
45 FuzzedDataProvider fdp(data, size);
46 hapModuleInfo.name = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
47 hapModuleInfo.package = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
48 hapModuleInfo.moduleName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
49 hapModuleInfo.description = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
50 hapModuleInfo.descriptionId = fdp.ConsumeIntegral<int32_t>();
51 hapModuleInfo.iconPath = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
52 hapModuleInfo.iconId = fdp.ConsumeIntegral<int32_t>();
53 hapModuleInfo.label = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
54 hapModuleInfo.labelId = fdp.ConsumeIntegral<int32_t>();
55 hapModuleInfo.backgroundImg = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
56 hapModuleInfo.mainAbility = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
57 hapModuleInfo.srcPath = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
58 hapModuleInfo.hashValue = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
59 hapModuleInfo.hapPath = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
60 hapModuleInfo.isLibIsolated = fdp.ConsumeBool();
61 hapModuleInfo.nativeLibraryPath = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
62 hapModuleInfo.cpuAbi = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
63 hapModuleInfo.compressNativeLibs = fdp.ConsumeBool();
64 processName = fdp.ConsumeRandomLengthString(STRING_MAX_LENGTH);
65 index = fdp.ConsumeIntegralInRange<size_t>(0, STRING_MAX_LENGTH);
66 userId = fdp.ConsumeIntegral<int32_t>();
67 size_t arraySize = fdp.ConsumeIntegralInRange<size_t>(0, STRING_MAX_LENGTH);
68 for (size_t i = 0; i < arraySize; ++i) {
69 uint32_t temp = fdp.ConsumeIntegral<uint32_t>();
70 needEraseIndexSet.insert(temp);
71 }
72 residentProcessManager->StartResidentProcessWithMainElementPerBundleHap(hapModuleInfo, processName, index,
73 needEraseIndexSet, userId);
74 return true;
75 }
76 }
77
78 /* Fuzzer entry point */
LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)79 extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size)
80 {
81 // Run your code on data.
82 OHOS::DoSomethingInterestingWithMyAPI(data, size);
83 return 0;
84 }