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jack: Check memory allocation

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CC: libav-stable@libav.org
Bug-Id: CID 1292520
This commit is contained in:
Vittorio Giovara 2015-06-03 14:16:48 +01:00
parent f7e9324733
commit bc1eace1b3
1 changed files with 4 additions and 0 deletions
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4
libavdevice/jack.c
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@ -202,6 +202,10 @@ static int start_jack(AVFormatContext *context)
self->filled_pkts = av_fifo_alloc(FIFO_PACKETS_NUM * sizeof(AVPacket)); self->filled_pkts = av_fifo_alloc(FIFO_PACKETS_NUM * sizeof(AVPacket));
/* New packets FIFO with one extra packet for safety against underruns */ /* New packets FIFO with one extra packet for safety against underruns */
self->new_pkts = av_fifo_alloc((FIFO_PACKETS_NUM + 1) * sizeof(AVPacket)); self->new_pkts = av_fifo_alloc((FIFO_PACKETS_NUM + 1) * sizeof(AVPacket));
if (!self->new_pkts) {
jack_client_close(self->client);
return AVERROR(ENOMEM);
}
if ((test = supply_new_packets(self, context))) { if ((test = supply_new_packets(self, context))) {
jack_client_close(self->client); jack_client_close(self->client);
return test; return test;