From 11bdf1def1dbc1e9fa37ab725497897489ecb700 Mon Sep 17 00:00:00 2001
From: Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk>
Date: Mon, 11 Oct 2010 17:06:48 +0200
Subject: [PATCH] flacparse: fix parsing with unknown framesizes

Fixes #631814 (mostly).
---
 gst/audioparsers/gstflacparse.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gst/audioparsers/gstflacparse.c b/gst/audioparsers/gstflacparse.c
index ec6a2486d5..7b70fe165f 100644
--- a/gst/audioparsers/gstflacparse.c
+++ b/gst/audioparsers/gstflacparse.c
@@ -588,8 +588,12 @@ gst_flac_parse_frame_is_valid (GstFlacParse * flacparse, GstBuffer * buffer,
     goto need_more;
   }
 
+  /* mind unknown framesize */
   search_start = MAX (2, flacparse->min_framesize);
-  search_end = MIN (size, flacparse->max_framesize + 9 + 2);
+  if (flacparse->max_framesize)
+    search_end = MIN (size, flacparse->max_framesize + 9 + 2);
+  else
+    search_end = size;
   search_end -= 2;
 
   remaining = size;
-- 
2.34.1