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avcodec/asfdec: check return value of av_mallocz() 

Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Paul B Mahol 2013-09-09 12:09:31 +00:00
parent 5e66d8ac63
commit 81f231b5c7
1 changed files with 2 additions and 0 deletions
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2
libavformat/asfdec.c
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@ -465,6 +465,8 @@ static int asf_read_stream_properties(AVFormatContext *s, int64_t size)
st->codec->extradata_size = ffio_limit(pb, sizeX - 40);
st->codec->extradata = av_mallocz(st->codec->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
avio_read(pb, st->codec->extradata, st->codec->extradata_size);
}