From a71a0ed13719785dd38322db5324c8ccaa80cf5d Mon Sep 17 00:00:00 2001
From: Alexandre Julliard <julliard@winehq.org>
Date: Mon, 21 Jul 2025 18:11:17 +0100
Subject: [PATCH] WinAPI: Avoid sign-extension of processor count in
 GetSystemInfo

---
 Source/Windows/Common/WinAPI/Misc.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Windows/Common/WinAPI/Misc.cpp b/Source/Windows/Common/WinAPI/Misc.cpp
index 970af12dc..b6ed9ed16 100644
--- a/Source/Windows/Common/WinAPI/Misc.cpp
+++ b/Source/Windows/Common/WinAPI/Misc.cpp
@@ -69,7 +69,7 @@ DLLEXPORT_FUNC(void, GetSystemInfo, (LPSYSTEM_INFO lpSystemInfo)) {
     .lpMinimumApplicationAddress = reinterpret_cast<void*>(Info.LowestUserAddress),
     .lpMaximumApplicationAddress = reinterpret_cast<void*>(Info.HighestUserAddress),
     .dwActiveProcessorMask = Info.ActiveProcessors,
-    .dwNumberOfProcessors = static_cast<DWORD>(Info.NumberOfProcessors),
+    .dwNumberOfProcessors = static_cast<BYTE>(Info.NumberOfProcessors),
     .dwProcessorType = 0,
     .dwAllocationGranularity = Info.AllocationGranularity,
     .wProcessorLevel = 0,