diff options
| author | Andrew Goodbody <[email protected]> | 2025-08-07 12:20:02 +0100 |
|---|---|---|
| committer | Casey Connolly <[email protected]> | 2025-08-13 15:18:49 +0200 |
| commit | d9fbc1d70bc9d5e7665c9fc1ed71d25e04faba54 (patch) | |
| tree | c09d47867f2b50fa76e9143e22133923fc247c07 /drivers | |
| parent | be12b6e158a06580437f2e4756eb6021cf0cbfbe (diff) | |
pinctrl: qcom: sdm845: Limit check off by 1
The driver specifies 154 pins so should have a maximum selector of 153
to ensure that the index into the array special_pins_names does not
overflow.
This issue was found by Smatch.
Signed-off-by: Andrew Goodbody <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Casey Connolly <[email protected]>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-sdm845.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-sdm845.c b/drivers/pinctrl/qcom/pinctrl-sdm845.c index 3f55fc81c8e..24b42e94c7a 100644 --- a/drivers/pinctrl/qcom/pinctrl-sdm845.c +++ b/drivers/pinctrl/qcom/pinctrl-sdm845.c @@ -72,7 +72,7 @@ static const char *sdm845_get_pin_name(struct udevice *dev, "sdc2_data", }; - if (selector >= 150 && selector <= 154) + if (selector >= 150 && selector <= 153) snprintf(pin_name, MAX_PIN_NAME_LEN, special_pins_names[selector - 150]); else snprintf(pin_name, MAX_PIN_NAME_LEN, "gpio%u", selector); |