28 lines · cpp
1// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.2// See https://llvm.org/LICENSE.txt for license information.3// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception4 5// Threaded test for a fuzzer. The fuzzer should find "H"6#include <assert.h>7#include <cstddef>8#include <cstdint>9#include <cstring>10#include <iostream>11#include <ostream>12#include <thread>13 14extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {15 auto C = [&] {16 if (Size >= 2 && Data[0] == 'H') {17 std::cout << "BINGO; Found the target, exiting\n" << std::flush;18 abort();19 }20 };21 std::thread T[] = {std::thread(C), std::thread(C), std::thread(C),22 std::thread(C), std::thread(C), std::thread(C)};23 for (auto &X : T)24 X.join();25 return 0;26}27 28