From b652c9594f8195ded70cf3467ed0e341e1a7cbe4 Mon Sep 17 00:00:00 2001
From: zelig <viktor.tron@gmail.com>
Date: Sat, 16 May 2015 16:00:27 +0200
Subject: [PATCH] kademlia: check prox in AddNodeRecord not to try insert Self
 in non-existing row

---
 common/kademlia/kademlia.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/common/kademlia/kademlia.go b/common/kademlia/kademlia.go
index 338e89f20a..cd501b177b 100644
--- a/common/kademlia/kademlia.go
+++ b/common/kademlia/kademlia.go
@@ -304,7 +304,9 @@ func (self *Kademlia) AddNodeRecords(nrs []*NodeRecord) {
 		if !found {
 			self.nodeIndex[node.Address] = node
 			index := proximity(self.addr, node.Address)
-			self.nodeDB[index] = append(self.nodeDB[index], node)
+			if index < len(self.nodeDB) {
+				self.nodeDB[index] = append(self.nodeDB[index], node)
+			}
 		}
 	}
 }