diff options
Diffstat (limited to 'sapi/fuzzer/fuzzer-mbstring.c')
-rw-r--r-- | sapi/fuzzer/fuzzer-mbstring.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sapi/fuzzer/fuzzer-mbstring.c b/sapi/fuzzer/fuzzer-mbstring.c new file mode 100644 index 0000000000..aaeef1ce8a --- /dev/null +++ b/sapi/fuzzer/fuzzer-mbstring.c @@ -0,0 +1,75 @@ +/* + +----------------------------------------------------------------------+ + | PHP Version 7 | + +----------------------------------------------------------------------+ + | 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: | + | http://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> | + +----------------------------------------------------------------------+ + */ + + +#include "fuzzer.h" + +#include "Zend/zend.h" +#include "main/php_config.h" +#include "main/php_main.h" + +#include <stdio.h> +#include <stdint.h> +#include <stdlib.h> + +#include "fuzzer-sapi.h" + +int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) { +#ifdef HAVE_MBREGEX + char *args[2]; + char *data = malloc(Size+1); + memcpy(data, Data, Size); + data[Size] = '\0'; + + if (php_request_startup()==FAILURE) { + php_module_shutdown(); + return 0; + } + + 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); + + php_request_shutdown(NULL); + + free(data); +#else + fprintf(stderr, "\n\nERROR:\nPHP built without mbstring, recompile with --enable-mbstring to use this fuzzer\n"); + exit(1); +#endif + return 0; +} + +int LLVMFuzzerInitialize(int *argc, char ***argv) { + fuzzer_init_php(); + + /* fuzzer_shutdown_php(); */ + return 0; +} |