From: Måns Rullgård <mans@mansr.com>
Date: Sat, 26 Jun 2010 14:34:18 +0000 (+0000)
Subject: alsdec: convert VLAs to fixed size
X-Git-Tag: v0.7b1~3590
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=17253f598e55ad7e911cc5e33548e3740fad1ef8;p=platform%2Fupstream%2Flibav.git

alsdec: convert VLAs to fixed size

The maximum value of sub_blocks is 8, a safe size to always allocate on
stack.

Originally committed as revision 23797 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index 2058a85..f75398f 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -734,8 +734,8 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd)
 
     // read all residuals
     if (sconf->bgmc) {
-        unsigned int delta[sub_blocks];
-        unsigned int k    [sub_blocks];
+        unsigned int delta[8];
+        unsigned int k    [8];
         unsigned int b = av_clip((av_ceil_log2(bd->block_length) - 3) >> 1, 0, 5);
         unsigned int i = start;