diff options
Diffstat (limited to 'p2p/discover/table.go')
| -rw-r--r-- | p2p/discover/table.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/p2p/discover/table.go b/p2p/discover/table.go index 1de045f04..ad0b5c8ca 100644 --- a/p2p/discover/table.go +++ b/p2p/discover/table.go @@ -25,6 +25,7 @@ package discover import ( "crypto/rand" "encoding/binary" + "errors" "fmt" "net" "sort" @@ -457,6 +458,9 @@ func (tab *Table) bondall(nodes []*Node) (result []*Node) { // If pinged is true, the remote node has just pinged us and one half // of the process can be skipped. func (tab *Table) bond(pinged bool, id NodeID, addr *net.UDPAddr, tcpPort uint16) (*Node, error) { + if id == tab.self.ID { + return nil, errors.New("is self") + } // Retrieve a previously known node and any recent findnode failures node, fails := tab.db.node(id), 0 if node != nil { |