rcu_assign_pointer(*pp, p->next);
hlist_del_init(&p->mglist);
del_timer(&p->timer);
- br_mdb_notify(br->dev, p, RTM_DELMDB);
+ br_mdb_notify(br->dev, p->port, &pg->addr, RTM_DELMDB,
+ p->flags);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
if (!mp->ports && !mp->mglist &&
if (unlikely(!p))
goto err;
rcu_assign_pointer(*pp, p);
- br_mdb_notify(br->dev, p, RTM_NEWMDB);
+ br_mdb_notify(br->dev, port, group, RTM_NEWMDB, 0);
found:
mod_timer(&p->timer, now + br->multicast_membership_interval);
struct br_ip saddr;
unsigned long max_delay;
unsigned long now = jiffies;
+ unsigned int offset = skb_transport_offset(skb);
__be32 group;
int err = 0;
group = ih->group;
- if (skb->len == sizeof(*ih)) {
+ if (skb->len == offset + sizeof(*ih)) {
max_delay = ih->code * (HZ / IGMP_TIMER_SCALE);
if (!max_delay) {
max_delay = 10 * HZ;
group = 0;
}
- } else if (skb->len >= sizeof(*ih3)) {
+ } else if (skb->len >= offset + sizeof(*ih3)) {
ih3 = igmpv3_query_hdr(skb);
if (ih3->nsrcs)
goto out;
struct br_ip saddr;
unsigned long max_delay;
unsigned long now = jiffies;
+ unsigned int offset = skb_transport_offset(skb);
const struct in6_addr *group = NULL;
bool is_general_query;
int err = 0;
(port && port->state == BR_STATE_DISABLED))
goto out;
- if (skb->len == sizeof(*mld)) {
- if (!pskb_may_pull(skb, sizeof(*mld))) {
+ if (skb->len == offset + sizeof(*mld)) {
+ if (!pskb_may_pull(skb, offset + sizeof(*mld))) {
err = -EINVAL;
goto out;
}
if (max_delay)
group = &mld->mld_mca;
} else {
- if (!pskb_may_pull(skb, sizeof(*mld2q))) {
+ if (!pskb_may_pull(skb, offset + sizeof(*mld2q))) {
err = -EINVAL;
goto out;
}
hlist_del_init(&p->mglist);
del_timer(&p->timer);
call_rcu_bh(&p->rcu, br_multicast_free_pg);
- br_mdb_notify(br->dev, p, RTM_DELMDB);
+ br_mdb_notify(br->dev, port, group, RTM_DELMDB,
+ p->flags);
if (!mp->ports && !mp->mglist &&
netif_running(br->dev))