From 53d9b7d361915d6cf33b73017789e746342cc453 Mon Sep 17 00:00:00 2001
From: Michal Krol <michal@vmware.com>
Date: Tue, 24 Nov 2009 11:17:16 +0100
Subject: mesa: Fix pointer arithmetic.

---
 src/mesa/main/texgetimage.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index 008407210d9..bd7cc8d2780 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -554,7 +554,9 @@ _mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
       GLuint bw, bh;
       _mesa_get_format_block_size(texImage->TexFormat, &bw, &bh);
       for (i = 0; i < (texImage->Height + bh - 1) / bh; i++) {
-         memcpy(img + i * row_stride, texImage->Data + i * row_stride_stored, row_stride);
+         memcpy((GLubyte *)img + i * row_stride,
+                (GLubyte *)texImage->Data + i * row_stride_stored,
+                row_stride);
       }
    }
 
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