From: Nikita Popov <nikita.ppv@gmail.com>
Date: Thu, 22 Oct 2020 08:34:14 +0000 (+0200)
Subject: Don't allow properties on GdImage
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dd3639341df8b07296cf439a87612361cc8f3e90;p=php

Don't allow properties on GdImage

Just like all the other former resources... we missed this case.
---

diff --git a/ext/gd/gd.c b/ext/gd/gd.c
index 2247379884..88d04824ea 100644
--- a/ext/gd/gd.c
+++ b/ext/gd/gd.c
@@ -222,7 +222,7 @@ static void php_gd_object_minit_helper()
 	zend_class_entry ce;
 	INIT_CLASS_ENTRY(ce, "GdImage", class_GdImage_methods);
 	gd_image_ce = zend_register_internal_class(&ce);
-	gd_image_ce->ce_flags |= ZEND_ACC_FINAL;
+	gd_image_ce->ce_flags |= ZEND_ACC_FINAL | ZEND_ACC_NO_DYNAMIC_PROPERTIES;
 	gd_image_ce->create_object = php_gd_image_object_create;
 	gd_image_ce->serialize = zend_class_serialize_deny;
 	gd_image_ce->unserialize = zend_class_unserialize_deny;