diff options
| -rw-r--r-- | net/sctp/output.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/net/sctp/output.c b/net/sctp/output.c index 1441eaf460bb..fb1650095326 100644 --- a/net/sctp/output.c +++ b/net/sctp/output.c @@ -508,12 +508,6 @@ merge: sizeof(struct inet6_skb_parm))); skb_shinfo(head)->gso_segs = pkt_count; skb_shinfo(head)->gso_size = GSO_BY_FRAGS; - rcu_read_lock(); - if (skb_dst(head) != tp->dst) { - dst_hold(tp->dst); - sk_setup_caps(sk, tp->dst); - } - rcu_read_unlock(); goto chksum; } @@ -593,6 +587,13 @@ int sctp_packet_transmit(struct sctp_packet *packet, gfp_t gfp) } skb_dst_set(head, dst); + rcu_read_lock(); + if (__sk_dst_get(sk) != tp->dst) { + dst_hold(tp->dst); + sk_setup_caps(sk, tp->dst); + } + rcu_read_unlock(); + /* pack up chunks */ pkt_count = sctp_packet_pack(packet, head, gso, gfp); if (!pkt_count) { |