diff options
Diffstat (limited to 'net/sctp/transport.c')
| -rw-r--r-- | net/sctp/transport.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sctp/transport.c b/net/sctp/transport.c index 59675f6d9e7d..4d258a6e8033 100644 --- a/net/sctp/transport.c +++ b/net/sctp/transport.c @@ -117,6 +117,8 @@ fail: */ void sctp_transport_free(struct sctp_transport *transport) { + transport->dead = 1; + /* Try to delete the heartbeat timer. */ if (timer_delete(&transport->hb_timer)) sctp_transport_put(transport); @@ -238,7 +240,7 @@ void sctp_transport_set_owner(struct sctp_transport *transport, void sctp_transport_pmtu(struct sctp_transport *transport, struct sock *sk) { /* If we don't have a fresh route, look one up */ - if (!transport->dst || transport->dst->obsolete) { + if (!transport->dst || READ_ONCE(transport->dst->obsolete)) { sctp_transport_dst_release(transport); transport->af_specific->get_dst(transport, &transport->saddr, &transport->fl, sk); |