| Message ID | 1669035895-12036-1-git-send-email-quic_srivasam@quicinc.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | ASoC: soc-pcm.c: Add NULL check in BE reparenting | expand |
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 493f003..a7810c7 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -1247,6 +1247,8 @@ static void dpcm_be_reparent(struct snd_soc_pcm_runtime *fe, return; be_substream = snd_soc_dpcm_get_substream(be, stream); + if (!be_substream) + return; for_each_dpcm_fe(be, stream, dpcm) { if (dpcm->fe == fe)
Add NULL check in dpcm_be_reparent API, to handle kernel NULL pointer dereference error. Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com> --- sound/soc/soc-pcm.c | 2 ++ 1 file changed, 2 insertions(+)