Unverified Commit 42c709c4 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown
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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: 4f692926 ("ASoC: codecs: lpass-rx-macro: add dapm widgets and route")
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220222183212.11580-2-srinivas.kandagatla@linaro.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c5487b9c

sound/soc/codecs/lpass-rx-macro.c

+4 −0
Original line number Diff line number Diff line
@@ -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;