AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2025-01-14 01:26:19 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity
347b3e5557
linux_dsm_epyc7002/sound/soc/qcom
History
Stephan Gerhold fd8c453d53 ASoC: qcom: lpass: Fix out-of-bounds DAI ID lookup 
[ Upstream commit 70041000450d0a071bf9931d634c8e2820340236 ]

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 09a4f6f5d21c
("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-02-03 23:28:47 +01:00
..
qdsp6 ASoC: q6afe-clocks: Add missing parent clock rate 2020-12-30 11:53:36 +01:00
apq8016_sbc.c ASoC: qcom: Set card->owner to avoid warnings 2020-08-21 16:12:10 +01:00
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() 2020-12-30 11:53:06 +01:00
common.h ASoC: qcom: remove unused header files from common.h 2018-08-06 12:50:07 +01:00
Kconfig ASoC: qcom: fix QDSP6 dependencies, attempt #3 2020-12-30 11:53:36 +01:00
lpass-apq8016.c ASoC: qcom: Add support for lpass hdmi driver 2020-10-08 20:27:34 +01:00
lpass-cpu.c ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY 2021-02-03 23:28:46 +01:00
lpass-hdmi.c ASoC: qcom: fix unsigned int bitwidth compared to less than zero 2020-12-30 11:52:59 +01:00
lpass-hdmi.h ASoC: qcom: Add support for lpass hdmi driver 2020-10-08 20:27:34 +01:00
lpass-ipq806x.c ASoC: qcom: lpass-ipq806x: fix bitwidth regmap field 2021-02-03 23:28:46 +01:00
lpass-lpaif-reg.h ASoC: qcom: lpass: Fix out-of-bounds DAI ID lookup 2021-02-03 23:28:47 +01:00
lpass-platform.c ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY 2021-02-03 23:28:46 +01:00
lpass-sc7180.c ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY 2021-02-03 23:28:46 +01:00
lpass.h ASoC: qcom: Fix broken support to MI2S TERTIARY and QUATERNARY 2021-02-03 23:28:46 +01:00
Makefile ASoC: qcom: Add support for lpass hdmi driver 2020-10-08 20:27:34 +01:00
sdm845.c ASoC: qcom: sdm845: set driver name correctly 2020-10-23 18:28:50 +01:00
storm.c ASoC: qcom: Set card->owner to avoid warnings 2020-08-21 16:12:10 +01:00