[FFmpeg-cvslog] avformat/idcin: Remove redundant chunk size check

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Tue May 12 18:40:16 2015 +0200| [70e022cfc5e364f6d210697bf0eb267e8289bd4d] | committer: Michael Niedermayer

avformat/idcin: Remove redundant chunk size check

Fixes CID1138438

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=70e022cfc5e364f6d210697bf0eb267e8289bd4d
---

 libavformat/idcin.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/libavformat/idcin.c b/libavformat/idcin.c
index 4e455bf..61a2724 100644
--- a/libavformat/idcin.c
+++ b/libavformat/idcin.c
@@ -307,8 +307,6 @@ static int idcin_read_packet(AVFormatContext *s,
         }
         /* skip the number of decoded bytes (always equal to width * height) */
         avio_skip(pb, 4);
-        if (chunk_size < 4)
-            return AVERROR_INVALIDDATA;
         chunk_size -= 4;
         ret= av_get_packet(pb, pkt, chunk_size);
         if (ret < 0)