| 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 | // Test that we don't creash in case of bad strcmp params. |
| 6 | #include <cstddef> |
| 7 | #include <cstdint> |
| 8 | #include <cstring> |
| 9 | |
| 10 | static volatile int Sink; |
| 11 | |
| 12 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
| 13 | if (Size != 10) return 0; |
| 14 | // Data is not zero-terminated, so this call is bad. |
| 15 | // Still, there are cases when such calles appear, see e.g. |
| 16 | // https://bugs.llvm.org/show_bug.cgi?id=32357 |
| 17 | Sink = strcmp(reinterpret_cast<const char*>(Data), "123456789"); |
| 18 | return 0; |
| 19 | } |
| 20 | |