From d729deec1c0b22a059d1b5ac9800e8a437965e20 Mon Sep 17 00:00:00 2001
From: Jake Turner <jake@evansturner.co.uk>
Date: Sat, 24 Jan 2026 07:20:52 +1300
Subject: [PATCH] Fix DXIL debugger hang if an unhandled DICompositeType is
 used

There was an infinite loop if the unhandled debug data is mapped to a struct member
---
 renderdoc/driver/shaders/dxil/dxil_debug.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renderdoc/driver/shaders/dxil/dxil_debug.cpp b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
index afe3a6334..e225b3e38 100644
--- a/renderdoc/driver/shaders/dxil/dxil_debug.cpp
+++ b/renderdoc/driver/shaders/dxil/dxil_debug.cpp
@@ -8108,12 +8108,12 @@ const TypeData &Debugger::AddDebugType(const DXIL::Metadata *typeMD)
     case DXIL::DIBase::Type::CompositeType:
     {
       const DICompositeType *compositeType = base->As<DICompositeType>();
-      typeData.baseType = typeMD;
       switch(compositeType->tag)
       {
         case DW_TAG_class_type:
         case DW_TAG_structure_type:
         {
+          typeData.baseType = typeMD;
           typeData.sizeInBytes = (uint32_t)(compositeType->sizeInBits / 8);
           typeData.alignInBytes = (uint32_t)(compositeType->alignInBits / 8);