diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 26de4d3e1bd9cab236d563b4f17b3bbeb2be1617..dc9dff396fad7599252dd3bbff503dbdffbc7a38 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -530,6 +530,9 @@ static void sctp_v4_get_saddr(struct sctp_association *asoc,
 {
 	struct rtable *rt = (struct rtable *)dst;
 
+	if (!asoc)
+		return;
+
 	if (rt) {
 		saddr->v4.sin_family = AF_INET;
 		saddr->v4.sin_port = asoc->base.bind_addr.port;