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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-09-11 11:49:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-09-11 11:49:46 +0200 |
| commit | 70db9eace66c4932f17d42640fad17f561aa20da (patch) | |
| tree | e63d7b0c3b67dc24680df931766ec03f03a4f7c2 /sound/core/pcm_native.c | |
| parent | dcf5b8a7ae4e3875878529597c05f8cac4121515 (diff) | |
| parent | f6388029ea9e2c9e807d73827658738ea131faee (diff) | |
Merge v6.18.51linux-rolling-lts
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/core/pcm_native.c')
| -rw-r--r-- | sound/core/pcm_native.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 0e69127bb10b..03e4859c2b6f 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -1441,6 +1441,8 @@ static int snd_pcm_pre_start(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->state != SNDRV_PCM_STATE_PREPARED) return -EBADFD; + if (atomic_read(&runtime->buffer_accessing) < 0) + return -EBADFD; /* during hw_params, hw_free or prepare */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && !snd_pcm_playback_data(substream)) return -EPIPE; |