From 54564059c2d4c841a80c65f6a730e36412ee451e Mon Sep 17 00:00:00 2001
From: rpm-build <rpm-build>
Date: Fri, 9 Jun 2017 13:35:47 +1000
Subject: [PATCH] handle NullCursor to avoid crash

---
 hw/xfree86/drivers/modesetting/drmmode_display.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/xfree86/drivers/modesetting/drmmode_display.c b/hw/xfree86/drivers/modesetting/drmmode_display.c
index 6e755e9..431f63d 100644
--- a/hw/xfree86/drivers/modesetting/drmmode_display.c
+++ b/hw/xfree86/drivers/modesetting/drmmode_display.c
@@ -760,6 +760,8 @@ drmmode_set_cursor(xf86CrtcPtr crtc)
 
     if (!drmmode_crtc->set_cursor2_failed) {
         CursorPtr cursor = xf86CurrentCursor(crtc->scrn->pScreen);
+        if (cursor == NullCursor)
+            return TRUE;
 
         ret =
             drmModeSetCursor2(drmmode->fd, drmmode_crtc->mode_crtc->crtc_id,
-- 
2.9.4

