1 files changed, 4 insertions, 0 deletions

diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 4a368038d46f..165d54e07fcd 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -173,6 +173,10 @@ void sctp_transport_free(struct sctp_transport *transport)
             del_timer(&transport->T3_rtx_timer))
                 sctp_transport_put(transport);
 
+        /* Delete the ICMP proto unreachable timer if it's active. */
+        if (timer_pending(&transport->proto_unreach_timer) &&
+            del_timer(&transport->proto_unreach_timer))
+                sctp_association_put(transport->asoc);
 
         sctp_transport_put(transport);
 }