| commit | 9c8ae7287a51d0fdc2e3547068afccfc4880e902 | [log] [tgz] |
|---|---|---|
| author | Axel Lin <axel.lin@ingics.com> | Wed Aug 06 08:19:43 2014 +0800 |
| committer | Guenter Roeck <linux@roeck-us.net> | Tue Aug 05 19:44:36 2014 -0700 |
| tree | d8c9a0b7de51defda9f88307496f6fb17fa20998 | |
| parent | eeeafd384f2f1709d48ba00c807e86d4890cf6b5 [diff] [blame] |
hwmon: (adm1025) Fix vrm write operation vrm is an u8, so the written value needs to be limited to [0, 255]. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/hwmon/adm1025.c b/drivers/hwmon/adm1025.c index d3d0e8c..d6c767a 100644 --- a/drivers/hwmon/adm1025.c +++ b/drivers/hwmon/adm1025.c
@@ -382,6 +382,9 @@ if (err) return err; + if (val > 255) + return -EINVAL; + data->vrm = val; return count; }