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avdevice/iec61883: Use av_freep(), avoid leaving stale pointers in memory
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -219,8 +219,8 @@ static int iec61883_parse_queue_hdv(struct iec61883_data *dv, AVPacket *pkt)
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size = avpriv_mpegts_parse_packet(dv->mpeg_demux, pkt, packet->buf,
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packet->len);
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dv->queue_first = packet->next;
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av_free(packet->buf);
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av_free(packet);
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av_freep(&packet->buf);
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av_freep(&packet);
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dv->packets--;
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if (size > 0)
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@ -455,8 +455,8 @@ static int iec61883_close(AVFormatContext *context)
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while (dv->queue_first) {
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DVPacket *packet = dv->queue_first;
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dv->queue_first = packet->next;
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av_free(packet->buf);
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av_free(packet);
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av_freep(&packet->buf);
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av_freep(&packet);
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}
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iec61883_cmp_disconnect(dv->raw1394, dv->node, dv->output_port,
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