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lavf/tee: fix side data double free. 

Similar to 33fefdb44.
Fix trac ticket #4921.

Signed-off-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Nicolas George 2015-10-10 15:19:43 +02:00 committed by Michael Niedermayer
parent c62d1780ff
commit 1acc90eaa5
1 changed files with 2 additions and 0 deletions
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libavformat/tee.c
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@ -424,6 +424,8 @@ static int filter_packet(void *log_ctx, AVPacket *pkt,
}
if (ret > 0) {
pkt->side_data = NULL;
pkt->side_data_elems = 0;
av_packet_unref(pkt);
new_pkt.buf = av_buffer_create(new_pkt.data, new_pkt.size,
av_buffer_default_free, NULL, 0);