From c3c63e24779f612c0c50c08cd9e995b55032a52e Mon Sep 17 00:00:00 2001
From: Duncan McClean <duncan@duncanmcclean.com>
Date: Tue, 1 Oct 2024 16:40:34 +0100
Subject: [PATCH] [5.x] Prevent autoloading of abstract classes and interfaces
 (#10882)

---
 src/Providers/AddonServiceProvider.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/Providers/AddonServiceProvider.php b/src/Providers/AddonServiceProvider.php
index 9fba9bae33..af4d04c6bb 100644
--- a/src/Providers/AddonServiceProvider.php
+++ b/src/Providers/AddonServiceProvider.php
@@ -740,6 +740,11 @@ protected function autoloadFilesFromFolder($folder, $requiredClass)
         foreach ($this->app['files']->files($path) as $file) {
             $class = $file->getBasename('.php');
             $fqcn = $this->namespace().'\\'.str_replace('/', '\\', $folder).'\\'.$class;
+
+            if ((new \ReflectionClass($fqcn))->isAbstract() || (new \ReflectionClass($fqcn))->isInterface()) {
+                continue;
+            }
+
             if (is_subclass_of($fqcn, $requiredClass)) {
                 $autoloadable[] = $fqcn;
             }