From e1a582fd40f22d88b94a591c6886fb1b2154c3df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fredrik=20H=C3=B6glund?= <fredrik@kde.org>
Date: Mon, 29 Jun 2009 22:38:26 +0200
Subject: Check if the composite op is supported in R200CheckComposite.

---
 src/radeon_exa_render.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/radeon_exa_render.c b/src/radeon_exa_render.c
index effcd892..65197c02 100644
--- a/src/radeon_exa_render.c
+++ b/src/radeon_exa_render.c
@@ -803,6 +803,10 @@ static Bool R200CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskP
 
     TRACE;
 
+    /* Check for unsupported compositing operations. */
+    if (op >= sizeof(RadeonBlendOp) / sizeof(RadeonBlendOp[0]))
+	RADEON_FALLBACK(("Unsupported Composite op 0x%x\n", op));
+
     if (!pSrcPicture->pDrawable)
 	return FALSE;
 
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