linux-kernel - [PATCH 00/16] ASoC: codecs: qcom fix validation failures

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Date:   Tue, 22 Feb 2022 11:59:17 +0000
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     broonie@...nel.org
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        pierre-louis.bossart@...ux.intel.com, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org, quic_srivasam@...cinc.com,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 00/16] ASoC: codecs: qcom fix validation failures

Thanks for pointing out to mixer kselftest and VALIDATION Kconfig.

This patchset addresses some of the issues in Qualcomm codecs that are
discovered with recent mixer kselftest and validations added to ASoC.

Mostly these are under
1. accessing integer value type for enum controls, which is clearly an array out of bounds access.
2. Fix incorrect ranges.
3. Fix incorrect min max for tlv controls. (I can see that other codecs also suffer same issue)
4. Fix return values for put functions.

thanks,
srini

Srinivas Kandagatla (9):
  ASoC: codecs: rx-macro: fix accessing compander for aux
  ASoC: codecs: rx-macro: fix accessing array out of bounds for enum
    type
  ASoC: codecs: tx-macro: fix accessing array out of bounds for enum
    type
  ASoC: codecs: va-macro: fix accessing array out of bounds for enum
    type
  ASoC: codecs: wsa-macro: fix accessing array out of bounds for enum
    type
  ASoC: codecs: wc938x: fix accessing array out of bounds for enum type
  ASoC: codecs: wcd938x: fix kcontrol max values
  ASoC: codecs: wcd934x: fix kcontrol max values
  ASoC: codecs: wcd934x: fix return value of wcd934x_rx_hph_mode_put
  ASoC: codecs: rx-macro: fix tlv min max range
  ASoC: codecs: tx-macro: fix tlv min max range
  ASoC: codecs: va-macro: fix tlv min max range
  ASoC: codecs: wsa-macro: fix tlv min max range
  ASoC: codecs: wcd938x: fix tlv min max range
  ASoC: codecs: wcd9335: fix tlv min max range
  ASoC: codecs: msm8916-wcd-digital: fix tlv min max range

 sound/soc/codecs/lpass-rx-macro.c      | 40 ++++++++-------
 sound/soc/codecs/lpass-tx-macro.c      | 24 ++++-----
 sound/soc/codecs/lpass-va-macro.c      | 12 ++---
 sound/soc/codecs/lpass-wsa-macro.c     | 14 +++---
 sound/soc/codecs/msm8916-wcd-digital.c | 14 +++---
 sound/soc/codecs/wcd9335.c             | 36 ++++++-------
 sound/soc/codecs/wcd934x.c             | 70 +++++++++++++-------------
 sound/soc/codecs/wcd938x.c             | 10 ++--
 8 files changed, 112 insertions(+), 108 deletions(-)

-- 
2.21.0