From eb15c6ea692fd88d70698d874d9a0d667fb4cde9 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Tue, 22 Feb 2022 18:32:05 +0000 Subject: [PATCH] ASoC: codecs: rx-macro: fix accessing array out of bounds for enum type [ Upstream commit bcfe5f76cc4051ea3f9eb5d2c8ea621641f290a5 ] Accessing enums using integer would result in array out of bounds access on platforms like aarch64 where sizeof(long) is 8 compared to enum size which is 4 bytes. Fixes: 4f692926f562 ("ASoC: codecs: lpass-rx-macro: add dapm widgets and route") Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20220222183212.11580-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/lpass-rx-macro.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/sound/soc/codecs/lpass-rx-macro.c b/sound/soc/codecs/lpass-rx-macro.c index fafb8265dbb39..23452900b9ae1 100644 --- a/sound/soc/codecs/lpass-rx-macro.c +++ b/sound/soc/codecs/lpass-rx-macro.c @@ -2272,7 +2272,7 @@ static int rx_macro_mux_get(struct snd_kcontrol *kcontrol, struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct rx_macro *rx = snd_soc_component_get_drvdata(component); - ucontrol->value.integer.value[0] = + ucontrol->value.enumerated.item[0] = rx->rx_port_value[widget->shift]; return 0; } @@ -2284,7 +2284,7 @@ static int rx_macro_mux_put(struct snd_kcontrol *kcontrol, struct snd_soc_component *component = snd_soc_dapm_to_component(widget->dapm); struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct snd_soc_dapm_update *update = NULL; - u32 rx_port_value = ucontrol->value.integer.value[0]; + u32 rx_port_value = ucontrol->value.enumerated.item[0]; u32 aif_rst; struct rx_macro *rx = snd_soc_component_get_drvdata(component); @@ -2396,7 +2396,7 @@ static int rx_macro_get_hph_pwr_mode(struct snd_kcontrol *kcontrol, struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct rx_macro *rx = snd_soc_component_get_drvdata(component); - ucontrol->value.integer.value[0] = rx->hph_pwr_mode; + ucontrol->value.enumerated.item[0] = rx->hph_pwr_mode; return 0; } @@ -2406,7 +2406,7 @@ static int rx_macro_put_hph_pwr_mode(struct snd_kcontrol *kcontrol, struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); struct rx_macro *rx = snd_soc_component_get_drvdata(component); - rx->hph_pwr_mode = ucontrol->value.integer.value[0]; + rx->hph_pwr_mode = ucontrol->value.enumerated.item[0]; return 0; } -- 2.30.2