From 247f7dcb87ccbe7625621c3ec0ce46d6d4cd6e63 Mon Sep 17 00:00:00 2001
From: Ben Byer <bbyer@bbyer.local>
Date: Sat, 8 Dec 2007 23:33:27 -0800
Subject: [PATCH] Fixed bad calculation of dstEnd, which caused truncation of
 some bitblts (cherry picked from commit
 8a057bc9e2eadd5b3296643e1b2337a5ef647cb2)

---
 fb/fbbltone.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fb/fbbltone.c b/fb/fbbltone.c
index e636665cf..88ada9de1 100644
--- a/fb/fbbltone.c
+++ b/fb/fbbltone.c
@@ -191,7 +191,7 @@ fbBltOne (FbStip    *src,
      * Do not read or write past the end of the buffer!
      */
     srcEnd = src + height * srcStride;
-    dstEnd = dst + height * dstStride;
+    dstEnd = dst + dstX + height * dstStride;
 
     /*
      * Number of destination units in FbBits == number of stipple pixels
@@ -612,7 +612,7 @@ fbBltOne24 (FbStip	*srcLine,
      * Do not read or write past the end of the buffer!
      */
     srcEnd = srcLine + height * srcStride;
-    dstEnd = dst + height * dstStride;
+    dstEnd = dst + dstX + height * dstStride;
 
     srcLine += srcX >> FB_STIP_SHIFT;
     dst += dstX >> FB_SHIFT;