1 /****************************************************************************** 2 * 3 * Copyright (C) 2021 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at: 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 ***************************************************************************** 18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19 */ 20 #include <AudioControl.h> 21 #include <fuzzer/FuzzedDataProvider.h> 22 23 using ::android::sp; 24 using ::android::hardware::automotive::audiocontrol::V1_0::ContextNumber; 25 using ::android::hardware::automotive::audiocontrol::V1_0::implementation::AudioControl; 26 27 namespace android::hardware::automotive::audiocontrol::V1_0::implementation::fuzzer { LLVMFuzzerTestOneInput(const uint8_t * data,size_t size)28extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 29 if (size < 1) { 30 return 0; 31 } 32 if (sp<AudioControl> audioControl = new AudioControl(); audioControl != nullptr) { 33 FuzzedDataProvider fdp = FuzzedDataProvider(data, size); 34 ContextNumber contextNumber = static_cast<ContextNumber>(fdp.ConsumeIntegral<uint32_t>()); 35 audioControl->getBusForContext(contextNumber); 36 audioControl->setBalanceTowardRight(fdp.ConsumeFloatingPoint<float>()); 37 audioControl->setFadeTowardFront(fdp.ConsumeFloatingPoint<float>()); 38 } 39 return 0; 40 } 41 } // namespace android::hardware::automotive::audiocontrol::V1_0::implementation::fuzzer 42