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Stephan Gerhold 7004100045 ASoC: qcom: lpass: Fix out-of-bounds DAI ID lookup

The "dai_id" given into LPAIF_INTFDMA_REG(...) is already the real
DAI ID, not an index into v->dai_driver. Looking it up again seems
entirely redundant.

For IPQ806x (and SC7180 since commit 09a4f6f5d2
("ASoC: dt-bindings: lpass: Fix and common up lpass dai ids") this is
now often an out-of-bounds read because the indexes in the "dai_driver"
array no longer match the actual DAI ID.

Cc: Srinivasa Rao Mandadapu <srivasam@codeaurora.org>
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Fixes: 7cb37b7bd0 ("ASoC: qcom: Add support for lpass hdmi driver")
Signed-off-by: Stephan Gerhold <stephan@gerhold.net>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20210125104442.135899-1-stephan@gerhold.net
Signed-off-by: Mark Brown <broonie@kernel.org>

2021-01-25 12:53:45 +00:00

qdsp6

Merge remote-tracking branch 'asoc/for-5.11' into asoc-next

2020-12-11 17:48:04 +00:00

apq8016_sbc.c

ASoC: qcom: mark OF related data as maybe unused

2020-11-26 13:07:06 +00:00

apq8096.c

ASoC: qcom: Set card->owner to avoid warnings

2020-08-21 16:12:10 +01:00

common.c

ASoC: qcom: common: Fix refcounting in qcom_snd_parse_of()