From 77ab341c0c6cdf2bd437bb48d429e797d1e60da2 Mon Sep 17 00:00:00 2001
From: Vittorio Giovara <vittorio.giovara@gmail.com>
Date: Thu, 30 Oct 2014 00:52:01 +0000
Subject: [PATCH] aacdec: add default case in channel layout

Bug-Id: CID 732291
---
 libavcodec/aacdec.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index 4bdf52fc66..d2d51f5956 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -624,6 +624,9 @@ static void decode_channel_map(uint8_t layout_map[][3],
         case AAC_CHANNEL_LFE:
             syn_ele = TYPE_LFE;
             break;
+        default:
+            // AAC_CHANNEL_OFF has no channel map
+            return;
         }
         layout_map[0][0] = syn_ele;
         layout_map[0][1] = get_bits(gb, 4);