Hi,
On Mon, Mar 6, 2023 at 2:20 PM Harshit Mogalapalli
<harshit.m.mogalapalli@xxxxxxxxxx> wrote:
>
> mac_len is of type unsigned, which can never be less than zero.
>
> mac_len = ieee802154_hdr_peek_addrs(skb, &header);
> if (mac_len < 0)
> return mac_len;
>
> Change this to type int as ieee802154_hdr_peek_addrs() can return negative
> integers, this is found by static analysis with smatch.
>
> Fixes: ded845a781a5 ("ieee802154: Add CA8210 IEEE 802.15.4 device driver")
> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Acked-by: Alexander Aring <aahringo@xxxxxxxxxx>
sorry, I didn't see that... Thanks for sending this patch.
- Alex
