diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
index cc71f36..e8e3a64 100644
--- a/include/net/sctp/sm.h
+++ b/include/net/sctp/sm.h
@@ -246,6 +246,9 @@
 					      int, __be16);
 struct sctp_chunk *sctp_make_asconf_set_prim(struct sctp_association *asoc,
 					     union sctp_addr *addr);
+int sctp_verify_asconf(const struct sctp_association *asoc,
+		       struct sctp_paramhdr *param_hdr, void *chunk_end,
+		       struct sctp_paramhdr **errp);
 struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc,
 				       struct sctp_chunk *asconf);
 int sctp_process_asconf_ack(struct sctp_association *asoc,
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index c2fe2dc..490a292 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -421,6 +421,7 @@
  * internally.
  */
 union sctp_addr_param {
+	struct sctp_paramhdr p;
 	struct sctp_ipv4addr_param v4;
 	struct sctp_ipv6addr_param v6;
 };