| /* | |
| +----------------------------------------------------------------------+ | |
| | 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> | | |
| +----------------------------------------------------------------------+ | |
| */ | |
| int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { | |
| if (fuzzer_request_startup() == FAILURE) { | |
| return 0; | |
| } | |
| unsigned char *orig_data = malloc(Size+1); | |
| memcpy(orig_data, Data, Size); | |
| orig_data[Size] = '\0'; | |
| fuzzer_setup_dummy_frame(); | |
| { | |
| const unsigned char *data = orig_data; | |
| zval result; | |
| ZVAL_UNDEF(&result); | |
| php_unserialize_data_t var_hash; | |
| PHP_VAR_UNSERIALIZE_INIT(var_hash); | |
| php_var_unserialize(&result, (const unsigned char **) &data, data + Size, &var_hash); | |
| PHP_VAR_UNSERIALIZE_DESTROY(var_hash); | |
| zval_ptr_dtor(&result); | |
| } | |
| free(orig_data); | |
| fuzzer_request_shutdown(); | |
| return 0; | |
| } | |
| int LLVMFuzzerInitialize(int *argc, char ***argv) { | |
| fuzzer_init_php(NULL); | |
| /* fuzzer_shutdown_php(); */ | |
| return 0; | |
| } | |