From a7eda9ed4942e24f0a3971c3591af54cc4cd9a5b Mon Sep 17 00:00:00 2001
From: Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Date: Sat, 10 Mar 2012 11:36:25 +0100
Subject: [PATCH] dtsdec: avoid runaway loop when resyncing during parse

... by checking for the correct (decremented) size variable.

Fixes #671756.
---
 ext/dts/gstdtsdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/dts/gstdtsdec.c b/ext/dts/gstdtsdec.c
index d589901c2c..0455ab0cab 100644
--- a/ext/dts/gstdtsdec.c
+++ b/ext/dts/gstdtsdec.c
@@ -286,7 +286,7 @@ gst_dtsdec_parse (GstAudioDecoder * bdec, GstAdapter * adapter,
   bit_rate = dts->bit_rate;
   sample_rate = dts->sample_rate;
   flags = 0;
-  while (av >= 7) {
+  while (size >= 7) {
     length = dca_syncinfo (dts->state, data, &flags,
         &sample_rate, &bit_rate, &frame_length);