From 0c85c92a398f844e6973e389801d4269198f0f01 Mon Sep 17 00:00:00 2001 From: ed Date: Wed, 1 Dec 2021 22:02:51 +0000 Subject: [PATCH] Integrate buffer overflow fix Original commit message: Smatch detects this array overflow: drivers/hwmon/asus_wmi_sensors.c:569 asus_wmi_configure_sensor_setup() error: buffer overflow 'hwmon_attributes' 8 <= 9 The hwmon_attributes[] array should have "hwmon_max" so that it gets larger when more attributes are added. --- asus-wmi-sensors.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/asus-wmi-sensors.c b/asus-wmi-sensors.c index 67af15d..c80eee8 100644 --- a/asus-wmi-sensors.c +++ b/asus-wmi-sensors.c @@ -125,7 +125,7 @@ static enum hwmon_sensor_types asus_data_types[] = { [WATER_FLOW] = hwmon_fan, }; -static u32 hwmon_attributes[] = { +static u32 hwmon_attributes[hwmon_max] = { [hwmon_chip] = HWMON_C_REGISTER_TZ, [hwmon_temp] = HWMON_T_INPUT | HWMON_T_LABEL, [hwmon_in] = HWMON_I_INPUT | HWMON_I_LABEL,