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: e3a33673e845 ("ASoC: qdsp6: q6routing: Add q6routing driver")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c
index 35269b492761..0e7cf9e35d51 100644
--- a/sound/soc/qcom/qdsp6/q6routing.c
+++ b/sound/soc/qcom/qdsp6/q6routing.c
@@ -927,7 +927,7 @@ 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];
--
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