diff options
| author | Takashi Iwai <tiwai@suse.de> | 2006-04-12 12:36:13 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2006-04-12 12:36:13 +0200 |
| commit | 608a7e6cc73157a1a20af4de23381e455399df0a (patch) | |
| tree | a748a906bf0ca590ab7d89aaccf49717239d5eac | |
| parent | d99528f70f566373029fdbab0cd621469be80a99 (diff) | |
jack plugin closes stdin if jack is unavailable
the jack plugin closes stdin if the pcm interfaces is opened but jack
isn't running. Initializing the file descriptors to -1 fixes the problem.
From: Mikael Magnusson <mikma264@gmail.com>
| -rw-r--r-- | jack/pcm_jack.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/jack/pcm_jack.c b/jack/pcm_jack.c index 31cf050..4350302 100644 --- a/jack/pcm_jack.c +++ b/jack/pcm_jack.c @@ -61,8 +61,10 @@ static void snd_pcm_jack_free(snd_pcm_jack_t *jack) free(jack->port_names[i]); free(jack->port_names); } - close(jack->fd); - close(jack->io.poll_fd); + if (jack->fd >= 0) + close(jack->fd); + if (jack->io.poll_fd >= 0) + close(jack->io.poll_fd); free(jack->areas); free(jack); } @@ -321,6 +323,9 @@ static int snd_pcm_jack_open(snd_pcm_t **pcmp, const char *name, if (!jack) return -ENOMEM; + jack->fd = -1; + jack->io.poll_fd = -1; + err = parse_ports(jack, stream == SND_PCM_STREAM_PLAYBACK ? playback_conf : capture_conf); if (err) { |