From fc0a02e55d54552f1ba8dfa162fca22c36e85a1c Mon Sep 17 00:00:00 2001
From: Pascal Massimino <pascal.massimino@gmail.com>
Date: Thu, 5 May 2011 16:33:40 -0700
Subject: [PATCH] fix the dichotomy loop

we were reading past the end of the dqs[] array.

reported by Mathias Schindler (on cygwin only)
http://code.google.com/p/webp/issues/detail?id=71

Change-Id: Ib38c4c139e3cac3e8915626d63e16b403d6bbd63
---
 src/enc/frame.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/enc/frame.c b/src/enc/frame.c
index 132077b3..1934b02d 100644
--- a/src/enc/frame.c
+++ b/src/enc/frame.c
@@ -672,7 +672,7 @@ int VP8StatLoop(VP8Encoder* const enc) {
   }
 
   // binary search for a size close to target
-  for (pass = 0; pass < enc->config_->pass || (dqs[pass] > 0); ++pass) {
+  for (pass = 0; pass < enc->config_->pass && (dqs[pass] > 0); ++pass) {
     const int rd_opt = 1;
     float PSNR;
     int criterion;