diff options
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/bind_addr.c | 6 | ||||
| -rw-r--r-- | net/sctp/transport.c | 4 |
2 files changed, 7 insertions, 3 deletions
diff --git a/net/sctp/bind_addr.c b/net/sctp/bind_addr.c index 59e653b528b1..6b95d3ba8fe1 100644 --- a/net/sctp/bind_addr.c +++ b/net/sctp/bind_addr.c @@ -73,6 +73,12 @@ int sctp_bind_addr_copy(struct net *net, struct sctp_bind_addr *dest, } } + /* If somehow no addresses were found that can be used with this + * scope, it's an error. + */ + if (list_empty(&dest->address_list)) + error = -ENETUNREACH; + out: if (error) sctp_bind_addr_clean(dest); diff --git a/net/sctp/transport.c b/net/sctp/transport.c index ca1eba95c293..2f66a2006517 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -196,9 +196,7 @@ void sctp_transport_reset_hb_timer(struct sctp_transport *transport) /* When a data chunk is sent, reset the heartbeat interval. */ expires = jiffies + sctp_transport_timeout(transport); - if ((time_before(transport->hb_timer.expires, expires) || - !timer_pending(&transport->hb_timer)) && - !mod_timer(&transport->hb_timer, + if (!mod_timer(&transport->hb_timer, expires + get_random_u32_below(transport->rto))) sctp_transport_hold(transport); } |