| 1 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
|---|
| 2 | // See https://llvm.org/LICENSE.txt for license information. |
|---|
| 3 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
|---|
| 4 | |
|---|
| 5 | // Simple test for a fuzzer. The fuzzer must find the string "Hi!". |
|---|
| 6 | #include <assert.h> |
|---|
| 7 | #include <cstddef> |
|---|
| 8 | #include <cstdint> |
|---|
| 9 | #include <cstdlib> |
|---|
| 10 | #include <iostream> |
|---|
| 11 | #include <ostream> |
|---|
| 12 | |
|---|
| 13 | static volatile int Sink; |
|---|
| 14 | |
|---|
| 15 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
|---|
| 16 | assert(Data); |
|---|
| 17 | if (Size > 0 && Data[0] == 'H') { |
|---|
| 18 | Sink = 1; |
|---|
| 19 | if (Size > 1 && Data[1] == 'i') { |
|---|
| 20 | Sink = 2; |
|---|
| 21 | if (Size > 2 && Data[2] == '!') { |
|---|
| 22 | std::cout << "BINGO; Found the target, exiting\n" << std::flush; |
|---|
| 23 | exit(status: 0); |
|---|
| 24 | } |
|---|
| 25 | } |
|---|
| 26 | } |
|---|
| 27 | return 0; |
|---|
| 28 | } |
|---|
| 29 | |
|---|
| 30 | |
|---|
