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// Simple test for a fuzzer. The fuzzer must find the string "Hi!".6#include <cstddef>7#include <cstdint>8#include <cstdlib>9#include <iostream>10 11static volatile int Sink;12 13extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {14 if (Size > 0 && Data[0] == 'H') {15 Sink = 1;16 if (Size > 1 && Data[1] == 'i') {17 Sink = 2;18 if (Size > 2 && Data[2] == '!') {19 Sink = 2;20 while (Sink)21 ;22 }23 }24 }25 return 0;26}27 28