1*e5dd7070Spatrick //===-- ClangFuzzer.cpp - Fuzz Clang --------------------------------------===// 2*e5dd7070Spatrick // 3*e5dd7070Spatrick // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*e5dd7070Spatrick // See https://llvm.org/LICENSE.txt for license information. 5*e5dd7070Spatrick // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*e5dd7070Spatrick // 7*e5dd7070Spatrick //===----------------------------------------------------------------------===// 8*e5dd7070Spatrick /// 9*e5dd7070Spatrick /// \file 10*e5dd7070Spatrick /// This file implements a function that runs Clang on a single 11*e5dd7070Spatrick /// input. This function is then linked into the Fuzzer library. 12*e5dd7070Spatrick /// 13*e5dd7070Spatrick //===----------------------------------------------------------------------===// 14*e5dd7070Spatrick 15*e5dd7070Spatrick #include "handle-cxx/handle_cxx.h" 16*e5dd7070Spatrick 17*e5dd7070Spatrick using namespace clang_fuzzer; 18*e5dd7070Spatrick LLVMFuzzerInitialize(int * argc,char *** argv)19*e5dd7070Spatrickextern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) { return 0; } 20*e5dd7070Spatrick LLVMFuzzerTestOneInput(uint8_t * data,size_t size)21*e5dd7070Spatrickextern "C" int LLVMFuzzerTestOneInput(uint8_t *data, size_t size) { 22*e5dd7070Spatrick std::string s((const char *)data, size); 23*e5dd7070Spatrick HandleCXX(s, "./test.cc", {"-O2"}); 24*e5dd7070Spatrick return 0; 25*e5dd7070Spatrick } 26