1 /* 2 * Copyright (C) 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <binder/IBinder.h> 20 #include <fuzzer/FuzzedDataProvider.h> 21 22 namespace android { 23 /** 24 * Based on the random data in provider, construct an arbitrary number of 25 * Parcel objects and send them to the service in serial. 26 * 27 * Usage: 28 * 29 * extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 30 * FuzzedDataProvider provider = FuzzedDataProvider(data, size); 31 * // can use provider here to create a service with different options 32 * sp<IFoo> myService = sp<IFoo>::make(...); 33 * fuzzService(myService, std::move(provider)); 34 * } 35 */ 36 void fuzzService(const sp<IBinder>& binder, FuzzedDataProvider&& provider); 37 } // namespace android 38