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-rw-r--r--net/sctp/sm_statefuns.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/net/sctp/sm_statefuns.c b/net/sctp/sm_statefuns.c
index 5aef4aafdfdc..f01b408508ff 100644
--- a/net/sctp/sm_statefuns.c
+++ b/net/sctp/sm_statefuns.c
@@ -3848,6 +3848,19 @@ sctp_disposition_t sctp_sf_eat_auth(const struct sctp_endpoint *ep,
break;
}
+ if (asoc->active_key_id != ntohs(auth_hdr->shkey_id)) {
+ struct sctp_ulpevent *ev;
+
+ ev = sctp_ulpevent_make_authkey(asoc, ntohs(auth_hdr->shkey_id),
+ SCTP_AUTH_NEWKEY, GFP_ATOMIC);
+
+ if (!ev)
+ return -ENOMEM;
+
+ sctp_add_cmd_sf(commands, SCTP_CMD_EVENT_ULP,
+ SCTP_ULPEVENT(ev));
+ }
+
return SCTP_DISPOSITION_CONSUME;
}