| // 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 | |
| // Simple test for a fuzzer. The fuzzer must find a particular string. | |
| #include <cstdint> | |
| #include <cstdio> | |
| #include <cstdlib> | |
| #include <cstring> | |
| static volatile int sink; | |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { | |
| // TODO: check other sizes. | |
| const char *S = (const char*)Data; | |
| if (Size >= 8 && strncmp(S, "123", 8)) | |
| sink = 1; | |
| if (Size >= 8 && strncmp(S, "01234567", 8) == 0) { | |
| if (Size >= 12 && strncmp(S + 8, "ABCD", 4) == 0) { | |
| if (Size >= 14 && strncmp(S + 12, "XY", 2) == 0) { | |
| if (Size >= 17 && strncmp(S + 14, "KLM", 3) == 0) { | |
| fprintf(stderr, "BINGO\n"); | |
| exit(1); | |
| } | |
| } | |
| } | |
| } | |
| return 0; | |
| } |