From fe13ebbe6960b5a23ed0dc0dd991fd5177dee483 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 2 Feb 2007 12:14:40 -0800
Subject: [PATCH] Fix the size expectations of xRRSetCrtcGamma.

It was using REQUEST_SIZE_MATCH (client request length must equal request size)
rather than REQUEST_AT_LEAST_SIZE (client request length must be at least
big enough for request size), and this request has data following the request
structure.
(cherry picked from commit 4f2f3233c808fd86bf9f6c09937feda9e0b367fd)
---
 randr/rrcrtc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/randr/rrcrtc.c b/randr/rrcrtc.c
index 1e0429071..2ae9040d1 100644
--- a/randr/rrcrtc.c
+++ b/randr/rrcrtc.c
@@ -868,7 +868,7 @@ ProcRRSetCrtcGamma (ClientPtr client)
     unsigned long		len;
     CARD16			*red, *green, *blue;
     
-    REQUEST_SIZE_MATCH(xRRSetCrtcGammaReq);
+    REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq);
     crtc = LookupCrtc (client, stuff->crtc, SecurityWriteAccess);
     if (!crtc)
 	return RRErrorBase + BadRRCrtc;