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avformat/idcin: Remove redundant chunk size check

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Fixes CID1138438

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-05-12 18:40:16 +02:00
parent 171af59d58
commit 70e022cfc5
1 changed files with 0 additions and 2 deletions
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libavformat/idcin.c
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@ -307,8 +307,6 @@ static int idcin_read_packet(AVFormatContext *s,
} }
/* skip the number of decoded bytes (always equal to width * height) */ /* skip the number of decoded bytes (always equal to width * height) */
avio_skip(pb, 4); avio_skip(pb, 4);
if (chunk_size < 4)
return AVERROR_INVALIDDATA;
chunk_size -= 4; chunk_size -= 4;
ret= av_get_packet(pb, pkt, chunk_size); ret= av_get_packet(pb, pkt, chunk_size);
if (ret < 0) if (ret < 0)