[PATCH 2/2] MKA: Do not enable MACsec transmission if there is any risk of a duplicate SCI

[Greg Goblirsch <gregg@xxxxxxxxxxxxxxxx>]

Sorry. Forgot this.

@@ -466,6 +466,25 @@ ieee802_1x_kay_get_peer_sci(struct ieee802_1x_mka_participant *participant,
 }
 
 
+/**
+ * ieee802_1x_kay_get_live_peer_sci
+ */
+static struct ieee802_1x_kay_peer *
+ieee802_1x_kay_get_live_peer_sci(struct ieee802_1x_mka_participant *participant,
+                           const struct ieee802_1x_mka_sci *sci)
+{
+       struct ieee802_1x_kay_peer *peer;
+
+       dl_list_for_each(peer, &participant->live_peers,
+                        struct ieee802_1x_kay_peer, list) {
+               if (sci_equal(&peer->sci, sci))
+                       return peer;
+       }
+
+       return NULL;
+}
+
+

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