Hi Stefan,
On Tue, Dec 11, 2018 at 09:26:37AM +0100, Stefan Schmidt wrote:
> Hello Dave.
>
> On 11.12.18 07:01, David Miller wrote:
> > From: YueHaibing
> > Date: Tue, 11 Dec 2018 11:13:39 +0800
> >
> >> gcc warning this:
> >>
> >> drivers/net/ieee802154/ca8210.c:730:10: warning:
> >> comparis
Hello.
On 11.12.18 04:13, YueHaibing wrote:
> gcc warning this:
>
> drivers/net/ieee802154/ca8210.c:730:10: warning:
> comparison is always false due to limited range of data type [-Wtype-limits]
>
> 'len' is u8 type, we get it from buf[1] adding 2, which can overflow.
> This patch change the t
Hello Dave.
On 11.12.18 07:01, David Miller wrote:
> From: YueHaibing
> Date: Tue, 11 Dec 2018 11:13:39 +0800
>
>> gcc warning this:
>>
>> drivers/net/ieee802154/ca8210.c:730:10: warning:
>> comparison is always false due to limited range of data type [-Wtype-limits]
>>
>> 'len' is u8 type, we
From: YueHaibing
Date: Tue, 11 Dec 2018 11:13:39 +0800
> gcc warning this:
>
> drivers/net/ieee802154/ca8210.c:730:10: warning:
> comparison is always false due to limited range of data type [-Wtype-limits]
>
> 'len' is u8 type, we get it from buf[1] adding 2, which can overflow.
> This patch
gcc warning this:
drivers/net/ieee802154/ca8210.c:730:10: warning:
comparison is always false due to limited range of data type [-Wtype-limits]
'len' is u8 type, we get it from buf[1] adding 2, which can overflow.
This patch change the type of 'len' to unsigned int to avoid this,also fix
the gcc
