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Merge tag 'arc-4.4-rc3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
hwmon
/
w83791d.c
diff --git
a/drivers/hwmon/w83791d.c
b/drivers/hwmon/w83791d.c
index cb3765fec98c079e121472830bd576e37e17fab9..001df856913feba93790bf9383b2023115defad3 100644
(file)
--- a/
drivers/hwmon/w83791d.c
+++ b/
drivers/hwmon/w83791d.c
@@
-1181,6
+1181,9
@@
static ssize_t store_vrm_reg(struct device *dev,
if (err)
return err;
+ if (val > 255)
+ return -EINVAL;
+
data->vrm = val;
return count;
}