From 81c8e89ff8e846839fffc1d103b2080bef5c1b5c Mon Sep 17 00:00:00 2001
From: Sil Vilerino <sivileri@microsoft.com>
Date: Fri, 1 Dec 2023 13:15:35 -0500
Subject: [PATCH] d3d12: Fix screen->winsys leak in d3d12_screen

Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/26456>
---
 src/gallium/drivers/d3d12/d3d12_screen.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/gallium/drivers/d3d12/d3d12_screen.cpp b/src/gallium/drivers/d3d12/d3d12_screen.cpp
index 33826c08d92..4beb11c33ec 100644
--- a/src/gallium/drivers/d3d12/d3d12_screen.cpp
+++ b/src/gallium/drivers/d3d12/d3d12_screen.cpp
@@ -765,6 +765,10 @@ d3d12_deinit_screen(struct d3d12_screen *screen)
       screen->dev->Release();
       screen->dev = nullptr;
    }
+   if (screen->winsys) {
+      screen->winsys->destroy(screen->winsys);
+      screen->winsys = nullptr;
+   }
 }
 
 void