On 3/23/2018 7:52 AM, Tomasz Duszynski wrote:
> On Thu, Mar 22, 2018 at 06:18:47PM +0000, Ferruh Yigit wrote:
>> gcc version:
>> aarch64-linux-gnu-gcc (Linaro GCC 7.2-2017.11) 7.2.1 20171011
>>
>> build error:
>> CC mrvl_qos.o
>> .../drivers/net/mrvl/mrvl_qos.c: In function ‘mrvl_configure_rxqs’:
>> .../drivers/net/mrvl/mrvl_qos.c:679:17:
>> error: ‘sprintf’ may write a terminating nul past the end of the
>> destination [-Werror=format-overflow=]
>> sprintf(match, "policer-%d:%d\n", priv->pp_id, priv->ppio_id);
>> ^~~~~~~~~~~~~~~~~
>> .../drivers/net/mrvl/mrvl_qos.c:679:2:
>> note: ‘sprintf’ output between 13 and 17 bytes into a destination
>> of size 16
>> sprintf(match, "policer-%d:%d\n", priv->pp_id, priv->ppio_id);
>> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> Fixed by replacing sprintf to snprintf.
>>
>> Fixes: 8860fd7b70f0 ("net/mrvl: add ingress policer support")
>> Cc: t...@semihalf.com
>>
>> Signed-off-by: Ferruh Yigit <ferruh.yi...@intel.com>
> Acked-by: Tomasz Duszynski <t...@semihalf.com>
Squashed into relevant commit in next-net, thanks.
