struct sctp_transport **pt)
{
struct sctp_transport *t;
+ struct sctp_association *asoc = NULL;
+ rcu_read_lock();
t = sctp_addrs_lookup_transport(net, local, peer);
- if (!t || t->dead)
- return NULL;
+ if (!t || !sctp_transport_hold(t))
+ goto out;
- sctp_association_hold(t->asoc);
+ asoc = t->asoc;
+ sctp_association_hold(asoc);
*pt = t;
- return t->asoc;
+ sctp_transport_put(t);
+
+out:
+ rcu_read_unlock();
+ return asoc;
}
/* Look up an association. protected by RCU read lock */
{
struct sctp_association *asoc;
- rcu_read_lock();
asoc = __sctp_lookup_association(net, laddr, paddr, transportp);
- rcu_read_unlock();
return asoc;
}