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avformat/movenc: remove call to av_copy_packet_side_data() when concatenating eac3 syncframes 

This generates a potential memory leak, and mixes side data from the last
packet with other properties from the first.

Keep all the properties from the first packet only in the output packet
instead.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2020-04-14 17:31:26 -03:00
parent 18f5256c0d
commit e7eb379d98
1 changed files with 0 additions and 2 deletions
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2
libavformat/movenc.c
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@ -520,8 +520,6 @@ concatenate:
memcpy(info->pkt.data + info->pkt.size - pkt->size, pkt->data, pkt->size);
info->num_blocks += num_blocks;
info->pkt.duration += pkt->duration;
if ((ret = av_copy_packet_side_data(&info->pkt, pkt)) < 0)
goto end;
if (info->num_blocks != 6)
goto end;
av_packet_unref(pkt);