1// This file is distributed under the University of Illinois Open Source
2// License. See LICENSE.TXT for details.
3
4// Simple test for a fuzzer: find interesting value of array index.
5#include <assert.h>
6#include <cstdint>
7#include <cstring>
8#include <cstddef>
9#include <iostream>
10
11static volatile int Sink;
12const int kArraySize = 1234567;
13int array[kArraySize];
14
15extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
16  if (Size < 8) return 0;
17  size_t a = 0;
18  memcpy(&a, Data, 8);
19  Sink = array[a % (kArraySize + 1)];
20  return 0;
21}
22
23