From: Florian Dold <florian.dold@gmail.com>
Date: Tue, 28 Feb 2017 15:07:46 +0000 (+0100)
Subject: set: adjust strata estimator bias
X-Git-Tag: taler-0.2.1~8^2~12
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=5879deb3c2412ede68b6b1d1aad98a7e359a153a;p=oweals%2Fgnunet.git

set: adjust strata estimator bias
---

diff --git a/src/set/gnunet-service-set_union.c b/src/set/gnunet-service-set_union.c
index 90f52ff47..f46713c31 100644
--- a/src/set/gnunet-service-set_union.c
+++ b/src/set/gnunet-service-set_union.c
@@ -873,6 +873,10 @@ handle_p2p_strata_estimator (void *cls,
   GNUNET_assert (NULL != op->state->se);
   diff = strata_estimator_difference (remote_se,
                                       op->state->se);
+
+  if (diff > 200)
+    diff = diff * 3 / 2; 
+
   strata_estimator_destroy (remote_se);
   strata_estimator_destroy (op->state->se);
   op->state->se = NULL;
@@ -1565,7 +1569,7 @@ handle_p2p_full_element (void *cls,
   }
 
   if ( (GNUNET_YES == op->spec->byzantine) && 
-       (op->state->received_total > 128 + op->state->received_fresh * 4) && 
+       (op->state->received_total > 384 + op->state->received_fresh * 4) && 
        (op->state->received_fresh < op->state->received_total / 6) )
   {
     /* The other peer gave us lots of old elements, there's something wrong. */