[FFmpeg-cvslog] libavcodec/als: remove check for predictor order of a block

[Umair Khan]

ffmpeg | branch: master | Umair Khan <omerjerk at gmail.com> | Mon Nov 13 11:24:30 2017 +0530| [e510a8251b3fc385dfe2f0482ece5643c7d66f06] | committer: Carl Eugen Hoyos

libavcodec/als: remove check for predictor order of a block

Reverts commit 18f94df8, fixes ticket #5297.

Signed-off-by: Umair Khan <omerjerk at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e510a8251b3fc385dfe2f0482ece5643c7d66f06
---

 libavcodec/alsdec.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/libavcodec/alsdec.c b/libavcodec/alsdec.c
index 13bd52f297..9a72686413 100644
--- a/libavcodec/alsdec.c
+++ b/libavcodec/alsdec.c
@@ -704,11 +704,6 @@ static int read_var_block_data(ALSDecContext *ctx, ALSBlockData *bd)
         } else {
             *bd->opt_order = sconf->max_order;
         }
-        if (*bd->opt_order > bd->block_length) {
-            *bd->opt_order = bd->block_length;
-            av_log(avctx, AV_LOG_ERROR, "Predictor order too large.\n");
-            return AVERROR_INVALIDDATA;
-        }
         opt_order = *bd->opt_order;
 
         if (opt_order) {