From dcb0b8fb4b9fee6f671def6c959e1fded38cc63d Mon Sep 17 00:00:00 2001
From: Aiken Harris <harraiken@noreply.codingworkshop.git>
Date: Wed, 9 Jul 2025 10:40:15 +0200
Subject: [PATCH] Initialize UBSAN mismatch data without relying on memset()

---
 xtoskrnl/ke/kubsan.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/xtoskrnl/ke/kubsan.c b/xtoskrnl/ke/kubsan.c
index db7b538..5aa11ad 100644
--- a/xtoskrnl/ke/kubsan.c
+++ b/xtoskrnl/ke/kubsan.c
@@ -1035,13 +1035,13 @@ VOID
 __ubsan_handle_type_mismatch_v1(IN PKUBSAN_TYPE_MISMATCH_DATA_V1 Data,
                                 IN ULONG_PTR Pointer)
 {
+    KUBSAN_TYPE_MISMATCH_DATA MismatchData;
+
     /* Prepare UBSAN type mismatch data in old format */
-    KUBSAN_TYPE_MISMATCH_DATA MismatchData = {
-        .Location = Data->Location,
-        .Type = Data->Type,
-        .Alignment = 1UL << Data->LogAlignment,
-        .TypeCheckKind = Data->TypeCheckKind,
-    };
+    MismatchData.Alignment = 1UL << Data->LogAlignment;
+    MismatchData.Location = Data->Location;
+    MismatchData.Type = Data->Type;
+    MismatchData.TypeCheckKind = Data->TypeCheckKind;
 
     /* Call UBSAN type mismatch handler */
     KepHandleUbsanTypeMismatch(&MismatchData, Pointer);