- Fix logic, it must check for both flags (as says the comment in the code) (bug #54912)

15 years ago · 708017dd3f
1 changed files with 1 additions and 1 deletions
--- a/ext/filter/logical_filters.c
+++ b/ext/filter/logical_filters.c
@ -682,7 +682,7 @@ void php_filter_validate_ip(PHP_INPUT_FILTER_PARAM_DECL) /* {{{ */
 		RETURN_VALIDATION_FAILED
 	}

-	if (flags & (FILTER_FLAG_IPV4 | FILTER_FLAG_IPV6)) {
+	if ((flags & FILTER_FLAG_IPV4) && (flags & FILTER_FLAG_IPV6)) {
 		/* Both formats are cool */
 	} else if ((flags & FILTER_FLAG_IPV4) && mode == FORMAT_IPV6) {
 		RETURN_VALIDATION_FAILED