Unverified Commit 090345ce authored Jul 13, 2018 by Dan Carpenter Committed by Mark Brown Jul 13, 2018

ASoC: qdsp6: q6routing: off by one in routing_hw_params()



The data->port_data[] array has AFE_MAX_PORTS elements so the check
should be >= instead of > or we write one element beyond the end of the
array.

Fixes: e3a33673 ("ASoC: qdsp6: q6routing: Add q6routing driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent b8110a87

sound/soc/qcom/qdsp6/q6routing.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -899,7 +899,7 @@ static int routing_hw_params(struct snd_pcm_substream *substream,
		else
		path_type = ADM_PATH_LIVE_REC;

		if (be_id > AFE_MAX_PORTS)
		if (be_id >= AFE_MAX_PORTS)
		return -EINVAL;

		session = &data->port_data[be_id];