| Chandler Carruth | 2946cd7 | 2019-01-19 08:50:56 +0000 | [diff] [blame] | 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 |
| George Karpenkov | 10ab2ac | 2017-08-21 23:25:50 +0000 | [diff] [blame] | 4 | |
| 5 | // Simple test for a fuzzer: find the interesting argument for div. |
| 6 | #include <assert.h> |
| 7 | #include <cstddef> |
| 8 | #include <cstdint> |
| 9 | #include <cstring> |
| 10 | #include <iostream> |
| 11 | |
| 12 | static volatile int Sink; |
| 13 | |
| 14 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
| 15 | if (Size < 4) return 0; |
| 16 | int a; |
| 17 | memcpy(&a, Data, 4); |
| 18 | Sink = 12345678 / (987654 - a); |
| 19 | return 0; |
| 20 | } |
| 21 | |