From 396d2aecc5a21779a9df57f4f472e5f1ae3188c3 Mon Sep 17 00:00:00 2001
From: Carl Eugen Hoyos <cehoyos@ag.or.at>
Date: Sat, 5 May 2012 13:19:35 +0200
Subject: [PATCH] alsdec.c: Also test 0 when checking rice decoder values.

Suggested-by: Thilo Borgmann
---
 libavcodec/alsdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index 625d111c05..e5208fc2bf 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -651,7 +651,7 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd)
         for (k = 1; k < sub_blocks; k++)
             s[k] = s[k - 1] + decode_rice(gb, 0);
     }
-    for (k = 1; k < sub_blocks; k++)
+    for (k = 0; k < sub_blocks; k++)
         if (s[k] > 32) {
             av_log(avctx, AV_LOG_ERROR, "k invalid for rice code.\n");
             return -1;