| // 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 |
| |
| // Test that libFuzzer itself does not read out of bounds. |
| #include <assert.h> |
| #include <cstddef> |
| #include <cstdint> |
| #include <cstdlib> |
| #include <cstring> |
| #include <iostream> |
| |
| static volatile int Sink; |
| |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
| if (Size < 5) return 0; |
| const char *Ch = reinterpret_cast<const char *>(Data); |
| if (Ch[Size - 3] == 'a') |
| Sink = strncmp(Ch + Size - 3, "abcdefg", 6); |
| return 0; |
| } |
| |
