> On Sat, 14 Jan 2023 16:54:35 +0100 Lorenzo Bianconi wrote:
> > +	struct nlattr *na = (struct nlattr *)(NLMSG_DATA(nh) + GENL_HDRLEN);
> > +
> > +	na = (struct nlattr *)((void *)na + NLA_ALIGN(na->nla_len));
> > +	if (na->nla_type == CTRL_ATTR_FAMILY_ID) {
> 
> Assuming layout of attributes within a message is a hard no-no.

ack, right. I will fix it.

Regards,
Lorenzo