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