diff options
Diffstat (limited to 'Zend/zend_execute.c')
| -rw-r--r-- | Zend/zend_execute.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c index 6ada04e1cb..081af81d50 100644 --- a/Zend/zend_execute.c +++ b/Zend/zend_execute.c @@ -608,7 +608,17 @@ ZEND_API int zend_verify_arg_error(int error_type, const zend_function *zf, zend return 0; } -static inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zval *arg, ulong fetch_type TSRMLS_DC) +static inline int zend_arg_allows_null(zend_bool allow_null, zval *default_value TSRMLS_DC) +{ + if (allow_null < 2 || !default_value) { + return allow_null; + } + + /* assuming update_constant_ex done before */ + return Z_TYPE_P(default_value) == IS_NULL; +} + +static inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zval *arg, zval *defaultval, ulong fetch_type TSRMLS_DC) { zend_arg_info *cur_arg_info; char *need_msg; @@ -638,7 +648,7 @@ static inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zva if (!ce || !instanceof_function(Z_OBJCE_P(arg), ce TSRMLS_CC)) { return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, "instance of ", Z_OBJCE_P(arg)->name TSRMLS_CC); } - } else if (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null) { + } else if (Z_TYPE_P(arg) != IS_NULL || !zend_arg_allows_null(cur_arg_info->allow_null, defaultval TSRMLS_CC)) { need_msg = zend_verify_arg_class_kind(cur_arg_info, fetch_type, &class_name, &ce TSRMLS_CC); return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, need_msg, class_name, zend_zval_type_name(arg), "" TSRMLS_CC); } @@ -649,7 +659,7 @@ static inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zva return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be of the type array", "", "none", "" TSRMLS_CC); } - if (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null)) { + if (Z_TYPE_P(arg) != IS_ARRAY && (Z_TYPE_P(arg) != IS_NULL || !zend_arg_allows_null(cur_arg_info->allow_null, defaultval TSRMLS_CC))) { return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be of the type array", "", zend_zval_type_name(arg), "" TSRMLS_CC); } break; @@ -658,7 +668,7 @@ static inline int zend_verify_arg_type(zend_function *zf, zend_uint arg_num, zva if (!arg) { return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be callable", "", "none", "" TSRMLS_CC); } - if (!zend_is_callable(arg, IS_CALLABLE_CHECK_SILENT, NULL TSRMLS_CC) && (Z_TYPE_P(arg) != IS_NULL || !cur_arg_info->allow_null)) { + if (!zend_is_callable(arg, IS_CALLABLE_CHECK_SILENT, NULL TSRMLS_CC) && (Z_TYPE_P(arg) != IS_NULL || !zend_arg_allows_null(cur_arg_info->allow_null, defaultval TSRMLS_CC))) { return zend_verify_arg_error(E_RECOVERABLE_ERROR, zf, arg_num, "be callable", "", zend_zval_type_name(arg), "" TSRMLS_CC); } break; |