From 1bd4493fbe0347065c24f31a400cca96da43c3ab Mon Sep 17 00:00:00 2001
From: FunkyFr3sh <cc.red.alert.1@googlemail.com>
Date: Mon, 30 Dec 2024 05:37:27 +0100
Subject: [PATCH] make sure we set system_affinity before using
 SetThreadAffinityMask

---
 src/dd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/dd.c b/src/dd.c
index 883c1e1..fed3f2e 100644
--- a/src/dd.c
+++ b/src/dd.c
@@ -1826,6 +1826,9 @@ HRESULT dd_CreateEx(GUID* lpGuid, LPVOID* lplpDD, REFIID iid, IUnknown* pUnkOute
         {
             if (!IsWine() && IsWindows11OrGreater())
             {
+                if (GetProcessAffinityMask(proc, &proc_affinity, &system_affinity))
+                    SetProcessAffinityMask(proc, system_affinity);
+
                 util_set_process_affinity();
             }
             else