1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
// Tests OOM handling.
#include <assert.h>
#include <cstddef>
#include <cstdint>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <thread>
static volatile char *SinkPtr;
extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
if (Size > 0 && Data[0] == 'H') {
if (Size > 1 && Data[1] == 'i') {
if (Size > 2 && Data[2] == '!') {
while (true) {
size_t kSize = 1 << 28;
char *p = new char[kSize];
memset(p, 0, kSize);
SinkPtr = p;
std::this_thread::sleep_for(std::chrono::seconds(1));
}
}
}
}
return 0;
}
|