27 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// Simple test for a fuzzer. Must find a specific string6// used in std::string operator ==.7#include <cstddef>8#include <cstdint>9#include <cstdlib>10#include <iostream>11#include <string>12 13static volatile int Sink;14 15extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {16 std::string Str((const char*)Data, Size);17 bool Eq = Str == "FooBar";18 Sink = Str == "123456"; // Try to confuse the fuzzer19 if (Eq) {20 std::cout << "BINGO; Found the target, exiting\n";21 std::cout.flush();22 abort();23 }24 return 0;25}26 27