1 //===-- ClangFuzzer.cpp - Fuzz Clang --------------------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 /// 9 /// \file 10 /// This file implements a function that runs Clang on a single 11 /// input. This function is then linked into the Fuzzer library. 12 /// 13 //===----------------------------------------------------------------------===// 14 15 #include "handle-cxx/handle_cxx.h" 16 17 using namespace clang_fuzzer; 18 LLVMFuzzerInitialize(int * argc,char *** argv)19extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) { return 0; } 20 LLVMFuzzerTestOneInput(uint8_t * data,size_t size)21extern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) { 22 std::string s((const char *)data, size); 23 HandleCXX(s, "./test.cc", {"-O2"}); 24 return 0; 25 } 26