LLVM  4.0.0
TraceMallocTest.cpp
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1 // This file is distributed under the University of Illinois Open Source
2 // License. See LICENSE.TXT for details.
3 
4 // Tests -trace_malloc
5 #include <assert.h>
6 #include <cstdint>
7 #include <cstdlib>
8 #include <cstddef>
9 #include <iostream>
10 
11 int *Ptr;
12 
13 extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
14  if (!Size) return 0;
15  if (*Data == 1) {
16  delete Ptr;
17  Ptr = nullptr;
18  } else if (*Data == 2) {
19  delete Ptr;
20  Ptr = new int;
21  } else if (*Data == 3) {
22  if (!Ptr)
23  Ptr = new int;
24  }
25  return 0;
26 }
27 
int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size)
int * Ptr