diff options
Diffstat (limited to 'ext/mbstring/php_mbregex.c')
| -rw-r--r-- | ext/mbstring/php_mbregex.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/ext/mbstring/php_mbregex.c b/ext/mbstring/php_mbregex.c index 1bd26d7334..73c94da5e9 100644 --- a/ext/mbstring/php_mbregex.c +++ b/ext/mbstring/php_mbregex.c @@ -935,12 +935,20 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp if (eval) { zval v; + zend_string *eval_str; /* null terminate buffer */ smart_str_0(&eval_buf); + + if (eval_buf.s) { + eval_str = eval_buf.s; + } else { + eval_str = ZSTR_EMPTY_ALLOC(); + } + /* do eval */ - if (zend_eval_stringl(ZSTR_VAL(eval_buf.s), ZSTR_LEN(eval_buf.s), &v, description) == FAILURE) { + if (zend_eval_stringl(ZSTR_VAL(eval_str), ZSTR_LEN(eval_str), &v, description) == FAILURE) { efree(description); - php_error_docref(NULL,E_ERROR, "Failed evaluating code: %s%s", PHP_EOL, ZSTR_VAL(eval_buf.s)); + php_error_docref(NULL,E_ERROR, "Failed evaluating code: %s%s", PHP_EOL, ZSTR_VAL(eval_str)); /* zend_error() does not return in this case */ } @@ -948,7 +956,7 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp convert_to_string(&v); smart_str_appendl(&out_buf, Z_STRVAL(v), Z_STRLEN(v)); /* Clean up */ - ZSTR_LEN(eval_buf.s) = 0; + smart_str_free(&eval_buf); zval_dtor(&v); } else if (is_callable) { zval args[1]; @@ -971,9 +979,7 @@ static void _php_mb_regex_ereg_replace_exec(INTERNAL_FUNCTION_PARAMETERS, OnigOp !Z_ISUNDEF(retval)) { convert_to_string_ex(&retval); smart_str_appendl(&out_buf, Z_STRVAL(retval), Z_STRLEN(retval)); - if (eval_buf.s) { - ZSTR_LEN(eval_buf.s) = 0; - } + smart_str_free(&eval_buf); zval_ptr_dtor(&retval); } else { efree(description); |