* [PATCH 1/3] rate: Check for slave avail update error code
@ 2018-01-07 13:30 Arkadiusz (Arkq) Bokowy
0 siblings, 0 replies; only message in thread
From: Arkadiusz (Arkq) Bokowy @ 2018-01-07 13:30 UTC (permalink / raw)
To: alsa-devel
rate: Check for slave avail update error code
Signed-off-by: Arkadiusz Bokowy <arkadiusz.bokowy@gmail.com>
---
src/pcm/pcm_rate.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/pcm/pcm_rate.c b/src/pcm/pcm_rate.c
index 4e0c7ca7..e7d50593 100644
--- a/src/pcm/pcm_rate.c
+++ b/src/pcm/pcm_rate.c
@@ -970,9 +970,11 @@ static snd_pcm_sframes_t
snd_pcm_rate_avail_update(snd_pcm_t *pcm) {
snd_pcm_rate_t *rate = pcm->private_data;
snd_pcm_t *slave = rate->gen.slave;
- snd_pcm_uframes_t slave_size;
+ snd_pcm_sframes_t slave_size;
slave_size = snd_pcm_avail_update(slave);
+ if (slave_size < 0)
+ return slave_size;
if (pcm->stream == SND_PCM_STREAM_CAPTURE)
goto _capture;
snd_pcm_rate_sync_hwptr(pcm);
--
2.13.6
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