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 "setmissionicon_fuzzer.h" 17 18 #include <cstddef> 19 #include <cstdint> 20 #include <fuzzer/FuzzedDataProvider.h> 21 22 #include "ability_connect_callback_interface.h" 23 #include "ability_manager_client.h" 24 #include "ability_record.h" 25 26 using namespace OHOS::AAFwk; 27 using namespace OHOS::AppExecFwk; 28 29 namespace OHOS { GetFuzzAbilityToken(FuzzedDataProvider * fdp)30sptr<Token> GetFuzzAbilityToken(FuzzedDataProvider *fdp) 31 { 32 sptr<Token> token = nullptr; 33 AbilityRequest abilityRequest; 34 abilityRequest.abilityInfo.type = static_cast<AbilityType>(fdp->ConsumeIntegral<int32_t>()); 35 abilityRequest.appInfo.bundleName = fdp->ConsumeRandomLengthString(); 36 abilityRequest.abilityInfo.name = abilityRequest.appInfo.bundleName; 37 std::shared_ptr<AbilityRecord> abilityRecord = AbilityRecord::CreateAbilityRecord(abilityRequest); 38 if (abilityRecord) { 39 token = abilityRecord->GetToken(); 40 } 41 return token; 42 } 43 DoSomethingInterestingWithMyAPI(FuzzedDataProvider * fdp)44bool DoSomethingInterestingWithMyAPI(FuzzedDataProvider *fdp) 45 { 46 auto abilityMgr = AbilityManagerClient::GetInstance(); 47 if (!abilityMgr) { 48 return false; 49 } 50 51 sptr<Token> token = GetFuzzAbilityToken(fdp); 52 if (!token) { 53 std::cout << "Get ability token failed." << std::endl; 54 return false; 55 } 56 57 // fuzz for label 58 std::shared_ptr<OHOS::Media::PixelMap> icon; 59 if (abilityMgr->SetMissionIcon(token, icon) != 0) { 60 return false; 61 } 62 63 return true; 64 } 65 } 66 67 /* Fuzzer entry point */ LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)68extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) 69 { 70 /* Run your code on data */ 71 FuzzedDataProvider fdp(data, size); 72 OHOS::DoSomethingInterestingWithMyAPI(&fdp); 73 return 0; 74 } 75