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Replace av_malloc() and memset(0) by av_mallocz()

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This commit is contained in:
Diego Biurrun
2014-06-20 00:04:36 +02:00
parent f83896abda
commit 73953df71a
3 changed files with 4 additions and 9 deletions
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6
libavformat/utils.c
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@@ -2381,14 +2381,12 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
int i = st->parser->parser->split(st->codec, pkt->data, pkt->size);
if (i > 0 && i < FF_MAX_EXTRADATA_SIZE) {
st->codec->extradata_size = i;
st->codec->extradata = av_malloc(st->codec->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
st->codec->extradata = av_mallocz(st->codec->extradata_size +
FF_INPUT_BUFFER_PADDING_SIZE);
if (!st->codec->extradata)
return AVERROR(ENOMEM);
memcpy(st->codec->extradata, pkt->data,
st->codec->extradata_size);
memset(st->codec->extradata + i, 0,
FF_INPUT_BUFFER_PADDING_SIZE);
}
}