| /* | |
| +----------------------------------------------------------------------+ | |
| | Copyright (c) The PHP Group | | |
| +----------------------------------------------------------------------+ | |
| | This source file is subject to version 3.01 of the PHP license, | | |
| | that is bundled with this package in the file LICENSE, and is | | |
| | available through the world-wide-web at the following url: | | |
| | https://www.php.net/license/3_01.txt | | |
| | If you did not receive a copy of the PHP license and are unable to | | |
| | obtain it through the world-wide-web, please send a note to | | |
| | license@php.net so we can mail you a copy immediately. | | |
| +----------------------------------------------------------------------+ | |
| | Authors: Johannes Schlüter <johanes@php.net> | | |
| | Stanislav Malyshev <stas@php.net> | | |
| +----------------------------------------------------------------------+ | |
| */ | |
| int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { | |
| if (Size > 6 * 1024) { | |
| /* Large inputs have a large impact on fuzzer performance and may cause stack overflows, | |
| * but are unlikely to be necessary to reach new codepaths. */ | |
| return 0; | |
| } | |
| fuzzer_do_request_from_buffer( | |
| "fuzzer.php", (const char *) Data, Size, /* execute */ 0, /* before_shutdown */ NULL); | |
| return 0; | |
| } | |
| int LLVMFuzzerInitialize(int *argc, char ***argv) { | |
| /* Compilation will often trigger fatal errors. | |
| * Use tracked allocation mode to avoid leaks in that case. */ | |
| putenv("USE_TRACKED_ALLOC=1"); | |
| fuzzer_init_php(NULL); | |
| /* fuzzer_shutdown_php(); */ | |
| return 0; | |
| } | |