From: Robert Morell <rmorell@nvidia.com>
Date: Sat, 19 Apr 2014 01:29:42 +0000 (-0700)
Subject: randr: Fix crash for NULL swap dispatch procs
X-Git-Tag: upstream/1.16~110
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=668321e7e5acb41c0c7b299f57165e86dc74d7ed;p=platform%2Fupstream%2Fxorg-server.git

randr: Fix crash for NULL swap dispatch procs

The previous code was checking the wrong table for function pointers.

Signed-off-by: Robert Morell <rmorell@nvidia.com>
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/randr/randr.c b/randr/randr.c
index 3c97714..6e3f14b 100644
--- a/randr/randr.c
+++ b/randr/randr.c
@@ -679,7 +679,7 @@ static int
 SProcRRDispatch(ClientPtr client)
 {
     REQUEST(xReq);
-    if (stuff->data >= RRNumberRequests || !ProcRandrVector[stuff->data])
+    if (stuff->data >= RRNumberRequests || !SProcRandrVector[stuff->data])
         return BadRequest;
     return (*SProcRandrVector[stuff->data]) (client);
 }