From bc2d516f16d94c805b4dfa8e5b9eef40ff0cbe98 Mon Sep 17 00:00:00 2001
From: Eric Anholt <eric@anholt.net>
Date: Fri, 17 Aug 2007 12:14:16 -0700
Subject: [PATCH] Fix overly-restrictive integer overflow check in EXA pixmap
 creation.

The result was that at 32bpp, pixmaps of width 8192 or greater couldn't be
created, due to treating a pitch value as a width.
---
 exa/exa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exa/exa.c b/exa/exa.c
index aa42b9266..b2faf2f1c 100644
--- a/exa/exa.c
+++ b/exa/exa.c
@@ -253,7 +253,7 @@ exaCreatePixmap(ScreenPtr pScreen, int w, int h, int depth)
 				     pExaScr->info->pixmapPitchAlign);
     pExaPixmap->fb_size = pExaPixmap->fb_pitch * h;
 
-    if (pExaPixmap->fb_pitch > 32767) {
+    if (pExaPixmap->fb_pitch > 131071) {
 	fbDestroyPixmap(pPixmap);
 	return NULL;
     }