From 8f02e4e228b6f8b1749964afcb910d1ec8ca7078 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Mon, 16 Jan 2017 22:36:34 +0000
Subject: [PATCH xserver] xfree86: Take input lock for xf86TransparentCursor

---
 hw/xfree86/ramdac/xf86HWCurs.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/xfree86/ramdac/xf86HWCurs.c b/hw/xfree86/ramdac/xf86HWCurs.c
index 55d5861c1..26dc7e5af 100644
--- a/hw/xfree86/ramdac/xf86HWCurs.c
+++ b/hw/xfree86/ramdac/xf86HWCurs.c
@@ -261,6 +261,8 @@ xf86SetTransparentCursor(ScreenPtr pScreen)
                                                xf86CursorScreenKey);
     xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
 
+    input_lock();
+
     if (!ScreenPriv->transparentData)
         ScreenPriv->transparentData =
             (*infoPtr->RealizeCursor) (infoPtr, NullCursor);
@@ -273,6 +275,8 @@ xf86SetTransparentCursor(ScreenPtr pScreen)
                                    ScreenPriv->transparentData);
 
     (*infoPtr->ShowCursor) (infoPtr->pScrn);
+
+    input_unlock();
 }
 
 static void
-- 
2.11.0