1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/hwmon/adm1026.c b/drivers/hwmon/adm1026.c
index ca8430f92564..e67b9a50ac7c 100644
--- a/drivers/hwmon/adm1026.c
+++ b/drivers/hwmon/adm1026.c
@@ -1085,6 +1085,9 @@ static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr,
         if (err)
                 return err;
 
+        if (val > 255)
+                return -EINVAL;
+
         data->vrm = val;
         return count;
 }