From 7426b4d448102a312009b133497af55214e2b4c5 Mon Sep 17 00:00:00 2001
From: ACB <ansas.bogdan@rwth-aachen.de>
Date: Fri, 8 Mar 2024 07:32:31 +0100
Subject: [PATCH] Fix user after free in `GDScriptLanguage::debug_get_globals`

---
 modules/gdscript/gdscript_editor.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index babd2c17721..3dcfc25f8aa 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -402,7 +402,9 @@ void GDScriptLanguage::debug_get_globals(List<String> *p_globals, List<Variant>
 		}
 
 		const Variant &var = gl_array[E.value];
-		if (Object *obj = var) {
+		bool freed = false;
+		const Object *obj = var.get_validated_object_with_check(freed);
+		if (obj && !freed) {
 			if (Object::cast_to<GDScriptNativeClass>(obj)) {
 				continue;
 			}