[GNUnet-SVN] r35653 - gnunet/src/cadet

[gnunet]

Author: bartpolot
Date: 2015-04-27 21:15:59 +0200 (Mon, 27 Apr 2015)
New Revision: 35653

Modified:
   gnunet/src/cadet/gnunet-service-cadet_tunnel.c
Log:
- only modify to key sent before the key derivation

Modified: gnunet/src/cadet/gnunet-service-cadet_tunnel.c
===================================================================
--- gnunet/src/cadet/gnunet-service-cadet_tunnel.c      2015-04-27 19:15:58 UTC 
(rev 35652)
+++ gnunet/src/cadet/gnunet-service-cadet_tunnel.c      2015-04-27 19:15:59 UTC 
(rev 35653)
@@ -4207,7 +4207,8 @@
   GNUNET_CRYPTO_ecdhe_key_get_public (t->ax->DHRs, &msg.ratchet_key);
 
   t->ephm_h = send_kx (t, &msg.header);
-  GCT_change_estate (t, CADET_TUNNEL_KEY_SENT);
+  if (CADET_TUNNEL_KEY_OK != t->estate)
+    GCT_change_estate (t, CADET_TUNNEL_KEY_SENT);
 }