Fixed: Endless loop if more than one parent without the macro exists

twigphp · Jun 3, 2019 · 4497083 · 4497083
1 parent 0840c79
commit 4497083
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Extension/CoreExtension.php b/src/Extension/CoreExtension.php
@@ -1083,7 +1083,8 @@ function twig_capitalize_string_filter(Environment $env, $string)
 function twig_call_macro(Template $template, string $method, array $args, int $lineno, array $context, Source $source)
 {
     if (!method_exists($template, $method)) {
-        while ($parent = $template->getParent($context)) {
+        $parent = $template;
+        while ($parent = $parent->getParent($context)) {
             if (method_exists($parent, $method)) {
                 return $parent->$method(...$args);
             }