From d62aa1407cc32750ed94c594b01f28b13d42f23d Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 27 Apr 2010 14:01:07 -0700 Subject: power_meter: acpi_device_class "power_meter_resource" too long commit 18262714ca0fb65c290b8ea1807b2b02bb52d0e3 upstream. acpi_device_class can only be 19 characters and a NULL terminator. The current code has a buffer overflow in acpi_power_meter_add(): strcpy(acpi_device_class(device), ACPI_POWER_METER_CLASS); Signed-off-by: Dan Carpenter Cc: Len Brown Cc: "Darrick J. Wong" Signed-off-by: Andrew Morton Signed-off-by: Len Brown Signed-off-by: Greg Kroah-Hartman --- drivers/acpi/power_meter.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/power_meter.c b/drivers/acpi/power_meter.c index 2ef7030a0c28..c21606261318 100644 --- a/drivers/acpi/power_meter.c +++ b/drivers/acpi/power_meter.c @@ -34,7 +34,7 @@ #define ACPI_POWER_METER_NAME "power_meter" ACPI_MODULE_NAME(ACPI_POWER_METER_NAME); #define ACPI_POWER_METER_DEVICE_NAME "Power Meter" -#define ACPI_POWER_METER_CLASS "power_meter_resource" +#define ACPI_POWER_METER_CLASS "pwr_meter_resource" #define NUM_SENSORS 17 -- cgit v1.2.3