Unverified Commit 613cea59 authored Mar 03, 2020 by Dan Carpenter Committed by Mark Brown Mar 03, 2020

ASoC: SOF: Fix snd_sof_ipc_stream_posn()



We're passing "&posn" instead of "posn" so it ends up corrupting
memory instead of doing something useful.

Fixes: 53e0c72d ("ASoC: SOF: Add support for IPC IO between DSP and Host")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20200303101858.ytehbrivocyp3cnf@kili.mountain


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 4b01618b

sound/soc/sof/ipc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -499,7 +499,7 @@ int snd_sof_ipc_stream_posn(struct snd_soc_component *scomp,

		/* send IPC to the DSP */
		err = sof_ipc_tx_message(sdev->ipc,
		stream.hdr.cmd, &stream, sizeof(stream), &posn,
		stream.hdr.cmd, &stream, sizeof(stream), posn,
		sizeof(*posn));
		if (err < 0) {
		dev_err(sdev->dev, "error: failed to get stream %d position\n",

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