| // Copyright 2024 The Chromium Authors | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #include <cstdlib> | |
| #include <iostream> | |
| #include <string> | |
| // Very simple fuzzer to allow us to (manually) test that string comparison | |
| // instrumentation is working. If so, this should almost immediately crash, | |
| // otherwise it will run almost forever because there's no real chance of | |
| // hitting upon 'fish' by accident. | |
| extern "C" int LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { | |
| std::string the_string(reinterpret_cast<const char*>(data), size); | |
| if (the_string == "fish") { | |
| std::cout << "Found fish\n"; | |
| exit(1); | |
| } | |
| return 0; | |
| } |