| /* | |
| +----------------------------------------------------------------------+ | |
| | 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: Stanislav Malyshev <stas@php.net> | | |
| +----------------------------------------------------------------------+ | |
| */ | |
| int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { | |
| if (fuzzer_request_startup() == FAILURE) { | |
| return 0; | |
| } | |
| char *args[2]; | |
| char *data = malloc(Size+1); | |
| memcpy(data, Data, Size); | |
| data[Size] = '\0'; | |
| fuzzer_setup_dummy_frame(); | |
| args[0] = data; | |
| args[1] = "test123"; | |
| fuzzer_call_php_func("mb_ereg", 2, args); | |
| args[0] = data; | |
| args[1] = "test123"; | |
| fuzzer_call_php_func("mb_eregi", 2, args); | |
| args[0] = data; | |
| args[1] = data; | |
| fuzzer_call_php_func("mb_ereg", 2, args); | |
| args[0] = data; | |
| args[1] = data; | |
| fuzzer_call_php_func("mb_eregi", 2, args); | |
| fuzzer_request_shutdown(); | |
| free(data); | |
| fprintf(stderr, "\n\nERROR:\nPHP built without mbstring, recompile with --enable-mbstring to use this fuzzer\n"); | |
| exit(1); | |
| return 0; | |
| } | |
| int LLVMFuzzerInitialize(int *argc, char ***argv) { | |
| fuzzer_init_php(NULL); | |
| /* The default parse depth limit allows stack overflows under asan. */ | |
| onig_set_parse_depth_limit(512); | |
| /* fuzzer_shutdown_php(); */ | |
| return 0; | |
| } | |