forked from OSchip/llvm-project
28 lines
542 B
C++
28 lines
542 B
C++
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
|
|
// Tests -trace_malloc
|
|
#include <assert.h>
|
|
#include <cstddef>
|
|
#include <cstdint>
|
|
#include <cstdlib>
|
|
#include <iostream>
|
|
|
|
int *Ptr;
|
|
|
|
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
|
|
if (!Size) return 0;
|
|
if (*Data == 1) {
|
|
delete Ptr;
|
|
Ptr = nullptr;
|
|
} else if (*Data == 2) {
|
|
delete Ptr;
|
|
Ptr = new int;
|
|
} else if (*Data == 3) {
|
|
if (!Ptr)
|
|
Ptr = new int;
|
|
}
|
|
return 0;
|
|
}
|
|
|