Merge branch 'drm-3.17-rc2-sti-fixes' of git://git.linaro.org/people/benjamin.gaignar...

[cascardo/linux.git] / drivers / hwmon / lm87.c

diff --git a/drivers/hwmon/lm87.c b/drivers/hwmon/lm87.c
index ba1d83d..a5e2958 100644 (file)
--- a/drivers/hwmon/lm87.c
+++ b/drivers/hwmon/lm87.c
@@ -617,6 +617,10 @@ static ssize_t set_vrm(struct device *dev, struct device_attribute *attr,
        err = kstrtoul(buf, 10, &val);
        if (err)
                return err;
+
+       if (val > 255)
+               return -EINVAL;
+
        data->vrm = val;
        return count;
 }