/* * Copyright (c) 2022 Huawei Device Co., Ltd. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include "resolvesymbol_fuzzer.h" #include #include "os/library_loader.h" namespace OHOS { void ResolveSymbolFuzzTest(const uint8_t* data, size_t size) { /* Create data source */ const char *name = "__ResolveSymbolFuzzTest.tmp"; FILE *fp = fopen(name, "wb"); if (fp == nullptr) { return; } (void)fwrite(data, sizeof(uint8_t), size, fp); (void)fclose(fp); { auto res = panda::os::library_loader::Load(name); if (res) { panda::os::library_loader::ResolveSymbol(*res, "StartDebug"); panda::os::library_loader::ResolveSymbol(*res, "StopDebug"); } } (void)remove(name); } } /* Fuzzer entry point */ extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { /* Run your code on data */ OHOS::ResolveSymbolFuzzTest(data, size); return 0; }