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 a particular string. |
6 | #include <cstdint> |
7 | #include <cstdio> |
8 | #include <cstdlib> |
9 | #include <cstring> |
10 | |
11 | extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { |
12 | const char *S = (const char*)Data; |
13 | volatile auto Strncmp = &(strncmp); // Make sure strncmp is not inlined. |
14 | if (Size >= 6 && !Strncmp(S, "qwerty" , 6)) { |
15 | fprintf(stderr, format: "BINGO\n" ); |
16 | exit(status: 1); |
17 | } |
18 | return 0; |
19 | } |
20 | |