On 4/22/2018 6:18 PM, Marton Balint wrote:
> Signed-off-by: Marton Balint <c...@passwd.hu>
> ---
> libavdevice/decklink_dec.cpp | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/libavdevice/decklink_dec.cpp b/libavdevice/decklink_dec.cpp
> index 10535dc388..510637676c 100644
> --- a/libavdevice/decklink_dec.cpp
> +++ b/libavdevice/decklink_dec.cpp
> @@ -475,16 +475,19 @@ static int avpacket_queue_put(AVPacketQueue *q,
> AVPacket *pkt)
>
> // Drop Packet if queue size is > maximum queue size
> if (avpacket_queue_size(q) > (uint64_t)q->max_q_size) {
> + av_packet_unref(pkt);
> av_log(q->avctx, AV_LOG_WARNING, "Decklink input buffer
> overrun!\n");
> return -1;
> }
> /* ensure the packet is reference counted */
> if (av_packet_make_refcounted(pkt) < 0) {
> + av_packet_unref(pkt);
> return -1;
> }
>
> pkt1 = (AVPacketList *)av_malloc(sizeof(AVPacketList));
> if (!pkt1) {
> + av_packet_unref(pkt);
> return -1;
> }
> av_packet_move_ref(&pkt1->pkt, pkt);
This should be backported. Strictly speaking the last unref(), since pkt
will always be reference counted at this point even before patch 1/2 of
this series because of the make_refcounted() call above.
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