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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2022-02-22 21:32:04 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-02-23 05:04:02 +0300 |
| commit | 42c709c4e1ce4c136891530646c9abd5dff3524f (patch) | |
| tree | a7c1a04857f4c040ad82efa8a5e854cdf70ca385 /sound/soc/codecs/lpass-rx-macro.c | |
| parent | c5487b9cdea5c1ede38a7ec94db0fc59963c8e86 (diff) | |
| download | linux-42c709c4e1ce4c136891530646c9abd5dff3524f.tar.xz | |
ASoC: codecs: rx-macro: fix accessing compander for aux
AUX interpolator does not have compander, so check before accessing
compander data for this.
Without this checkan array of out bounds access will be made in
comp_enabled[] array.
Fixes: 4f692926f562 ("ASoC: codecs: lpass-rx-macro: add dapm widgets and route")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220222183212.11580-2-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/lpass-rx-macro.c')
| -rw-r--r-- | sound/soc/codecs/lpass-rx-macro.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index 6ffe88345de5..1ac0bc1c86b3 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -2039,6 +2039,10 @@ static int rx_macro_load_compander_coeff(struct snd_soc_component *component, int i; int hph_pwr_mode; + /* AUX does not have compander */ + if (comp == INTERP_AUX) + return 0; + if (!rx->comp_enabled[comp]) return 0; |