// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.

// Simple test for a fuzzer: find interesting value of array index.
#include <assert.h>
#include <cstdint>
#include <cstring>
#include <cstddef>
#include <iostream>

static volatile int Sink;
const int kArraySize = 1234567;
int array[kArraySize];

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
  if (Size < 8) return 0;
  size_t a = 0;
  memcpy(&a, Data, 8);
  Sink = array[a % (kArraySize + 1)];
  return 0;
}


// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.

// Simple test for a fuzzer: find interesting value of array index.
#include <assert.h>
#include <cstdint>
#include <cstring>
#include <cstddef>
#include <iostream>

static volatile int Sink;
const int kArraySize = 1234567;
int array[kArraySize];

extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
  if (Size < 8) return 0;
  uint64_t a = 0;
  memcpy(&a, Data, 8);
  Sink = array[a % (kArraySize + 1)];
  return 0;
}


Update Load test to work on 32 bits.
[libFuzzer] Update Load test to work on 32 bits.

We should ensure the size of the variable `a` is 8 bytes. Otherwise, this
generates a stack buffer overflow inside the memcpy call in 32 bits machines.
(We write more bytes than the size of a, when it is 4 bytes)

Differential Revision: https://reviews.llvm.org/D29602

git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@294378 91177308-0d34-0410-b5e6-96231b3b80d8
