ASoC: qdsp6: q6afe-dai: fix a range check in of_q6afe_parse_dai_data()
The main thing is that the data->priv[] array has AFE_PORT_MAX elements
so the > condition should be >=. But we may as well check for negative
values as well just to be safe.
Fixes: 24c4cbcfac
("ASoC: qdsp6: q6afe: Add q6afe dai driver")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -1183,7 +1183,7 @@ static void of_q6afe_parse_dai_data(struct device *dev,
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int id, i, num_lines;
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ret = of_property_read_u32(node, "reg", &id);
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if (ret || id > AFE_PORT_MAX) {
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if (ret || id < 0 || id >= AFE_PORT_MAX) {
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dev_err(dev, "valid dai id not found:%d\n", ret);
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continue;
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}
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