p2p/discover: fix off by one error causing buckets to contain duplicates

2015-03-30 17:23:28 +02:00
parent de7af720d6
commit a77c431e37
2 changed files with 43 additions and 1 deletions
--- a/p2p/discover/table.go
+++ b/p2p/discover/table.go
@ -328,7 +328,7 @@ func (b *bucket) bump(n *Node) bool {
 		if b.entries[i].ID == n.ID {
 			n.bumpActive()
 			// move it to the front
-			copy(b.entries[1:], b.entries[:i+1])
+			copy(b.entries[1:], b.entries[:i])
 			b.entries[0] = n
 			return true
 		}