>>
>> diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
>> index 0207618..ec92aff 100644
>> --- a/drivers/hwmon/applesmc.c
>> +++ b/drivers/hwmon/applesmc.c
>> @@ -733,13 +733,19 @@ static ssize_t applesmc_show_temperature(struct device *dev,
>> ret = applesmc_get_entry_by_index(index, &entry);
>> if (ret)
>> return ret;
>> + if (entry.len > 2)
>> + return -EINVAL;
>>
>> - ret = applesmc_read_entry(&entry, buffer, 2);
>> + ret = applesmc_read_entry(&entry, buffer, entry.len);
>> if (ret)
>> return ret;
>>
>> - temp = buffer[0]*1000;
>> - temp += (buffer[1] >> 6) * 250;
>> + if (entry.len == 2) {
>> + temp = buffer[0]*1000;
>> + temp += (buffer[1] >> 6) * 250;
>> + } else {
>> + temp = buffer[0] * 4000;
>> + }
>
> Another comment - in the next patch, you check for entry.len == 0.
> If that can happen, you would need to check it here as well.
It cannot happen after a succesful return from get_entry(), but I will check it
again. Earlier versions used entry.len rather than entry.valid, which can still
be seen in a few places.
Thanks,
Henrik
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