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 "getprocessrunninginfos_fuzzer.h" 17 18 #include <cstddef> 19 #include <cstdint> 20 #include <fuzzer/FuzzedDataProvider.h> 21 22 #include "ability_manager_client.h" 23 #include "running_process_info.h" 24 #include "parcel.h" 25 26 using namespace OHOS::AAFwk; 27 using namespace OHOS::AppExecFwk; 28 29 namespace OHOS { DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)30bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider *fdp) 31 { 32 Parcel parcel; 33 parcel.WriteString(fdp->ConsumeRandomLengthString()); 34 sptr<RunningProcessInfo> info = RunningProcessInfo::Unmarshalling(parcel); 35 RunningProcessInfo processInfo = *info; 36 37 std::vector<RunningProcessInfo> infos; 38 infos.emplace_back(processInfo); 39 auto abilityMgr = AbilityManagerClient::GetInstance(); 40 if (!abilityMgr) { 41 return false; 42 } 43 44 // fuzz for abilityRunningInfo 45 abilityMgr->GetProcessRunningInfos(infos); 46 47 return true; 48 } 49 } 50 51 /* Fuzzer entry point */ LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)52extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) 53 { 54 /* Run your code on data */ 55 FuzzedDataProvider fdp(data, size); 56 OHOS::DoSomethingInterestingWithMyAPI(&fdp); 57 return 0; 58 } 59 60