From 06aa68938357f4a567e1f89b51a593f11fea8fee Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sat, 12 Jul 2014 00:21:52 +0200
Subject: [PATCH] decoder/faad: bail out early if sample rate is invalid

---
 src/decoder/FaadDecoderPlugin.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/decoder/FaadDecoderPlugin.cxx b/src/decoder/FaadDecoderPlugin.cxx
index bc3533228..07c10fa69 100644
--- a/src/decoder/FaadDecoderPlugin.cxx
+++ b/src/decoder/FaadDecoderPlugin.cxx
@@ -140,6 +140,8 @@ adts_song_duration(DecoderBuffer *buffer)
 			assert(frame_length <= buffer_length);
 
 			sample_rate = adts_sample_rates[(data[2] & 0x3c) >> 2];
+			if (sample_rate == 0)
+				break;
 		}
 
 		decoder_buffer_consume(buffer, frame_length);