On 03/01/2018 07:08 PM, Andrew Lunn wrote:
> On Thu, Mar 01, 2018 at 04:25:29PM -0800, Florian Fainelli wrote:
>> Do not use memcpy() which is not safe, but instead use strncpy() which
>> will make sure that the string is NUL terminated (in the Linux
>> implementation) if the string is smaller than the length specified. This
>> fixes KASAN out of bounds warnings while fetching port statistics.
>>
>> Fixes: f5e2ed022dff ("dsa: mv88e6xxx: Add Second back of statistics")
>
> I'm sure it goes back much further than that.
You are right, it appears that I used the most recent commit that
changed the stats last.
This is not actually needed per-se here because the string is defined to
be ETH_GSTRING_LEN bytes, so unlike b53, we are not copying past the
buffer, in fact only the first patch is really necessary.
Thanks!
>
>> Signed-off-by: Florian Fainelli <f.faine...@gmail.com>
>
> Reviewed-by: Andrew Lunn <and...@lunn.ch>
>
> Andrew
>
--
Florian
