net: sctp: fix ASCONF to allow non SCTP_ADDR_SRC addresses in ipv6

[deliverable/linux.git] / net / sctp / ipv6.c

diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
index e7b2d4fe2b6a120c66b3e869d796eb6dba69c2d2..96a55910262c4e958bef93d203ce802dede835df 100644 (file)
--- a/net/sctp/ipv6.c
+++ b/net/sctp/ipv6.c
@@ -279,7 +279,9 @@ static void sctp_v6_get_dst(struct sctp_transport *t, union sctp_addr *saddr,
                sctp_v6_to_addr(&dst_saddr, &fl6->saddr, htons(bp->port));
                rcu_read_lock();
                list_for_each_entry_rcu(laddr, &bp->address_list, list) {
-                       if (!laddr->valid || (laddr->state != SCTP_ADDR_SRC))
+                       if (!laddr->valid || laddr->state == SCTP_ADDR_DEL ||
+                           (laddr->state != SCTP_ADDR_SRC &&
+                            !asoc->src_out_of_asoc_ok))
                                continue;
 
                        /* Do not compare against v4 addrs */