1 files changed, 7 insertions, 0 deletions

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 3be28fed5915..8d3aef9d0615 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -575,6 +575,13 @@ void sctp_assoc_rm_peer(struct sctp_association *asoc,
         if (asoc->shutdown_last_sent_to == peer)
                 asoc->shutdown_last_sent_to = NULL;
 
+        /* If we remove the transport an ASCONF was last sent to, set it to
+         * NULL.
+         */
+        if (asoc->addip_last_asconf &&
+            asoc->addip_last_asconf->transport == peer)
+                asoc->addip_last_asconf->transport = NULL;
+
         asoc->peer.transport_count--;
 
         sctp_transport_free(peer);