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

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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: e3a33673e8 ("ASoC: qdsp6: q6routing: Add q6routing driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Dan Carpenter 2018-07-13 18:11:04 +03:00 committed by Mark Brown
parent b8110a87b7
commit 090345ce72
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1 changed files with 1 additions and 1 deletions
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sound/soc/qcom/qdsp6/q6routing.c
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@ -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];