Commit 92b8c9d8 authored by Nicolas George's avatar Nicolas George

lavf/au: check bits per coded sample.

Without that, it would repeatedly produce empty packets
if the codec if forced to something invalid.

Fix trac ticket #1652.
parent 7f46f042
......@@ -181,10 +181,13 @@ static int au_read_packet(AVFormatContext *s,
AVPacket *pkt)
int ret;
int bpcs = av_get_bits_per_sample(s->streams[0]->codec->codec_id);
if (!bpcs)
ret= av_get_packet(s->pb, pkt, BLOCK_SIZE *
s->streams[0]->codec->channels *
av_get_bits_per_sample(s->streams[0]->codec->codec_id) >> 3);
bpcs >> 3);
if (ret < 0)
return ret;
pkt->flags &= ~AV_PKT_FLAG_CORRUPT;
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