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avdevice/iec61883: Use av_freep(), avoid leaving stale pointers in memory 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-11-22 18:44:35 +01:00
parent 90c9b49405
commit 8e6a44cfc5
1 changed files with 4 additions and 4 deletions
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8
libavdevice/iec61883.c
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@ -219,8 +219,8 @@ static int iec61883_parse_queue_hdv(struct iec61883_data *dv, AVPacket *pkt)
size = avpriv_mpegts_parse_packet(dv->mpeg_demux, pkt, packet->buf,
packet->len);
dv->queue_first = packet->next;
av_free(packet->buf);
av_free(packet);
av_freep(&packet->buf);
av_freep(&packet);
dv->packets--;
if (size > 0)
@ -455,8 +455,8 @@ static int iec61883_close(AVFormatContext *context)
while (dv->queue_first) {
DVPacket *packet = dv->queue_first;
dv->queue_first = packet->next;
av_free(packet->buf);
av_free(packet);
av_freep(&packet->buf);
av_freep(&packet);
}
iec61883_cmp_disconnect(dv->raw1394, dv->node, dv->output_port,