Commit cc587b7c authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Mark Brown

ASoC: codecs: wc938x: fix accessing array out of bounds for enum type

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.

Fix this by using enumerated items instead of integers.

Fixes: e8ba1e05 ("ASoC: codecs: wcd938x: add basic controls")
Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20220222183212.11580-7-srinivas.kandagatla@linaro.orgSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0ea5eff7
......@@ -2504,7 +2504,7 @@ static int wcd938x_tx_mode_get(struct snd_kcontrol *kcontrol,
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
int path = e->shift_l;
ucontrol->value.integer.value[0] = wcd938x->tx_mode[path];
ucontrol->value.enumerated.item[0] = wcd938x->tx_mode[path];
return 0;
}
......@@ -2528,7 +2528,7 @@ static int wcd938x_rx_hph_mode_get(struct snd_kcontrol *kcontrol,
struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
struct wcd938x_priv *wcd938x = snd_soc_component_get_drvdata(component);
ucontrol->value.integer.value[0] = wcd938x->hph_mode;
ucontrol->value.enumerated.item[0] = wcd938x->hph_mode;
return 0;
}
......
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