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avformat/movenc: use av_malloc(z)_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -1381,7 +1381,7 @@ static int mov_write_ctts_tag(AVIOContext *pb, MOVTrack *track)
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uint32_t atom_size;
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int i;
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ctts_entries = av_malloc((track->entry + 1) * sizeof(*ctts_entries)); /* worst case */
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ctts_entries = av_malloc_array((track->entry + 1), sizeof(*ctts_entries)); /* worst case */
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ctts_entries[0].count = 1;
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ctts_entries[0].duration = track->cluster[0].cts;
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for (i = 1; i < track->entry; i++) {
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@ -1422,7 +1422,7 @@ static int mov_write_stts_tag(AVIOContext *pb, MOVTrack *track)
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entries = 1;
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} else {
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stts_entries = track->entry ?
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av_malloc(track->entry * sizeof(*stts_entries)) : /* worst case */
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av_malloc_array(track->entry, sizeof(*stts_entries)) : /* worst case */
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NULL;
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for (i = 0; i < track->entry; i++) {
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int duration = get_cluster_duration(track, i);
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@ -3987,7 +3987,7 @@ static int mov_write_header(AVFormatContext *s)
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// Reserve an extra stream for chapters for the case where chapters
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// are written in the trailer
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mov->tracks = av_mallocz((mov->nb_streams + 1) * sizeof(*mov->tracks));
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mov->tracks = av_mallocz_array((mov->nb_streams + 1), sizeof(*mov->tracks));
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if (!mov->tracks)
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return AVERROR(ENOMEM);
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