From: Brian Paul <brianp@vmware.com>
Date: Thu, 4 Aug 2011 21:32:09 +0000 (-0600)
Subject: mesa: fix out of bounds array access in rtgc debug code
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1c8d079e205919b24e04efdc2421c18d03f078ff;p=mesa.git

mesa: fix out of bounds array access in rtgc debug code

Fixes https://bugs.freedesktop.org/show_bug.cgi?id=39841
This would only be hit if someone set RGTC_DEBUG=1.
---

diff --git a/src/mesa/main/texcompress_rgtc_tmp.h b/src/mesa/main/texcompress_rgtc_tmp.h
index c8bf082a158..48bbd374e08 100644
--- a/src/mesa/main/texcompress_rgtc_tmp.h
+++ b/src/mesa/main/texcompress_rgtc_tmp.h
@@ -181,7 +181,7 @@ static void TAG(encode_rgtc_chan)(TYPE *blkaddr, TYPE srccolors[4][4],
       fprintf(stderr, "%d ", alphaenc1[i]);
    }
    fprintf(stderr, "cutVals ");
-   for (i = 0; i < 8; i++) {
+   for (i = 0; i < 7; i++) {
       fprintf(stderr, "%d ", acutValues[i]);
    }
    fprintf(stderr, "srcVals ");