forked from OSchip/llvm-project
45 lines
1.3 KiB
C++
45 lines
1.3 KiB
C++
//===-- ExampleClangProtoFuzzer.cpp - Fuzz Clang --------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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///
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/// \file
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/// \brief This file implements a function that runs Clang on a single
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/// input and uses libprotobuf-mutator to find new inputs. This function is
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/// then linked into the Fuzzer library.
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///
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//===----------------------------------------------------------------------===//
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#include "cxx_proto.pb.h"
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#include "handle-cxx/handle_cxx.h"
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#include "proto-to-cxx/proto_to_cxx.h"
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#include "src/libfuzzer/libfuzzer_macro.h"
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#include <cstring>
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using namespace clang_fuzzer;
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static std::vector<const char *> CLArgs;
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extern "C" int LLVMFuzzerInitialize(int *argc, char ***argv) {
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CLArgs.push_back("-O2");
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for (int I = 1; I < *argc; I++) {
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if (strcmp((*argv)[I], "-ignore_remaining_args=1") == 0) {
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for (I++; I < *argc; I++)
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CLArgs.push_back((*argv)[I]);
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break;
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}
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}
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return 0;
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}
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DEFINE_BINARY_PROTO_FUZZER(const Function& input) {
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auto S = FunctionToString(input);
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HandleCXX(S, CLArgs);
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}
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