From 4d7558cc6c579019a42ec76991d2e531edfd27a0 Mon Sep 17 00:00:00 2001
From: Andrii Borziak <aborziak@microsoft.com>
Date: Thu, 15 Feb 2024 10:30:17 -0800
Subject: [PATCH] Fixed use after free bug in generated code

---
 .../CodeGen/Cppwinrt/CppwinrtInstantiatorGenerator.cs           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/UIDataCodeGen/CodeGen/Cppwinrt/CppwinrtInstantiatorGenerator.cs b/source/UIDataCodeGen/CodeGen/Cppwinrt/CppwinrtInstantiatorGenerator.cs
index a0c75000..638afc8b 100644
--- a/source/UIDataCodeGen/CodeGen/Cppwinrt/CppwinrtInstantiatorGenerator.cs
+++ b/source/UIDataCodeGen/CodeGen/Cppwinrt/CppwinrtInstantiatorGenerator.cs
@@ -1210,7 +1210,7 @@ void WriteEnsureImageLoadingStarted(CodeBuilder builder)
             builder.WriteLine("if (!m_isImageLoadingStarted)");
             builder.OpenScope();
             builder.WriteLine("m_isImageLoadingStarted = true;");
-            builder.WriteLine($"TypedEventHandler<LoadedImageSurface, LoadedImageSourceLoadCompletedEventArgs> eventHandler{{ this, &{_sourceClassName}::HandleLoadCompleted }};");
+            builder.WriteLine($"TypedEventHandler<LoadedImageSurface, LoadedImageSourceLoadCompletedEventArgs> eventHandler{{ get_weak(), &{_sourceClassName}::HandleLoadCompleted }};");
 
             foreach (var n in SourceInfo.LoadedImageSurfaces)
             {