1 files changed, 2 insertions, 0 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index ba1add0b13c3..ca44917872d2 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -5433,6 +5433,8 @@ static long sctp_get_port_local(struct sock *sk, union sctp_addr *addr)
                         rover++;
                         if ((rover < low) || (rover > high))
                                 rover = low;
+                        if (inet_is_reserved_local_port(rover))
+                                continue;
                         index = sctp_phashfn(rover);
                         head = &sctp_port_hashtable[index];
                         sctp_spin_lock(&head->lock);