diff options
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index fc458968fe4b..0e06a278d2a9 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -401,10 +401,10 @@ void sctp_icmp_frag_needed(struct sock *sk, struct sctp_association *asoc, if (t->param_flags & SPP_PMTUD_ENABLE) { /* Update transports view of the MTU */ - sctp_transport_update_pmtu(sk, t, pmtu); + sctp_transport_update_pmtu(t, pmtu); /* Update association pmtu. */ - sctp_assoc_sync_pmtu(sk, asoc); + sctp_assoc_sync_pmtu(asoc); } /* Retransmit with the new pmtu setting. @@ -884,14 +884,17 @@ int sctp_hash_transport(struct sctp_transport *t) arg.paddr = &t->ipaddr; arg.lport = htons(t->asoc->base.bind_addr.port); + rcu_read_lock(); list = rhltable_lookup(&sctp_transport_hashtable, &arg, sctp_hash_params); rhl_for_each_entry_rcu(transport, tmp, list, node) if (transport->asoc->ep == t->asoc->ep) { + rcu_read_unlock(); err = -EEXIST; goto out; } + rcu_read_unlock(); err = rhltable_insert_key(&sctp_transport_hashtable, &arg, &t->node, sctp_hash_params); |