SWFContext *swf = s->priv_data;
AVIOContext *pb = s->pb;
AVStream *vst = NULL, *ast = NULL, *st = 0;
- int tag, len, i, frame, v;
+ int tag, len, i, frame, v, res;
for(;;) {
uint64_t pos = avio_tell(pb);
st = s->streams[i];
if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO && st->id == ch_id) {
frame = avio_rl16(pb);
- av_get_packet(pb, pkt, len-2);
+ if ((res = av_get_packet(pb, pkt, len-2)) < 0)
+ return res;
pkt->pos = pos;
pkt->pts = frame;
pkt->stream_index = st->index;
if (st->codec->codec_type == AVMEDIA_TYPE_AUDIO && st->id == -1) {
if (st->codec->codec_id == CODEC_ID_MP3) {
avio_skip(pb, 4);
- av_get_packet(pb, pkt, len-4);
+ if ((res = av_get_packet(pb, pkt, len-4)) < 0)
+ return res;
} else { // ADPCM, PCM
- av_get_packet(pb, pkt, len);
+ if ((res = av_get_packet(pb, pkt, len)) < 0)
+ return res;
}
pkt->pos = pos;
pkt->stream_index = st->index;
st = vst;
}
avio_rl16(pb); /* BITMAP_ID */
- av_new_packet(pkt, len-2);
+ if ((res = av_new_packet(pkt, len-2)) < 0)
+ return res;
avio_read(pb, pkt->data, 4);
if (AV_RB32(pkt->data) == 0xffd8ffd9 ||
AV_RB32(pkt->data) == 0xffd9ffd8) {