From 61a6e1f074d9ff75d61446b946aab6c04019c287 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Thu, 3 Sep 2009 10:00:00 +1000
Subject: Xi: return BadDevice for master kbds and attached slaves in
 XIWarpPointer

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
---
 Xi/xiwarppointer.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'Xi/xiwarppointer.c')

diff --git a/Xi/xiwarppointer.c b/Xi/xiwarppointer.c
index 88ba9fa66..7276e6faf 100644
--- a/Xi/xiwarppointer.c
+++ b/Xi/xiwarppointer.c
@@ -97,6 +97,13 @@ ProcXIWarpPointer(ClientPtr client)
         return rc;
     }
 
+    if ((!IsMaster(pDev) && pDev->u.master) ||
+        (IsMaster(pDev) && !IsPointerDevice(pDev)))
+    {
+        client->errorValue = stuff->deviceid;
+        return BadDevice;
+    }
+
     if (stuff->dst_win != None)
     {
         rc = dixLookupWindow(&dest, stuff->dst_win, client, DixGetAttrAccess);
-- 
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