From 672bf80be2c3ecea0e587cef5befaceb33fd9a3c Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Thu, 4 Sep 2014 15:42:04 +0000 Subject: read no more then samples count --- alsa.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/alsa.c b/alsa.c index 7d310a2..7012fcf 100644 --- a/alsa.c +++ b/alsa.c @@ -85,6 +85,9 @@ read_sio(struct sio *sio, unsigned int n) { snd_pcm_sframes_t rc; + if (n > sio->samples) + n = sio->samples; + rc = snd_pcm_readi(sio->handle, sio->buffer, sio->samples); if (rc != sio->samples) { warnx("audio read error: %s", snd_strerror(rc)); -- cgit v1.2.3