Asoc: fix integer overflow for long duration offload playback

update total bytes transffered and received to prevent
overflow when playback goes beyond 24 hours.

Change-Id: Icacae7495d2016788ff0bb3796c5a0724b3f5a29
Signed-off-by: Akhil Karuturi <akarutur@codeaurora.org>
This commit is contained in:
Akhil Karuturi
2020-07-15 09:13:54 -07:00
vanhempi 2e4a1a6396
commit 9cf05e43f9

Näytä tiedosto

@@ -3092,9 +3092,9 @@ static int msm_compr_pointer(struct snd_compr_stream *cstream,
pr_err_ratelimited("%s Got RESET EVENTS notification, return error\n", pr_err_ratelimited("%s Got RESET EVENTS notification, return error\n",
__func__); __func__);
if (cstream->direction == SND_COMPRESS_PLAYBACK) if (cstream->direction == SND_COMPRESS_PLAYBACK)
runtime->total_bytes_transferred = tstamp.copied_total; runtime->total_bytes_transferred = prtd->copied_total;
else else
runtime->total_bytes_available = tstamp.copied_total; runtime->total_bytes_available = prtd->received_total;
tstamp.pcm_io_frames = 0; tstamp.pcm_io_frames = 0;
memcpy(arg, &tstamp, sizeof(struct snd_compr_tstamp)); memcpy(arg, &tstamp, sizeof(struct snd_compr_tstamp));
spin_unlock_irqrestore(&prtd->lock, flags); spin_unlock_irqrestore(&prtd->lock, flags);