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eth, eth/downloader: detect and handle madeup hash attacks

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Péter Szilágyi
2015-05-15 13:14:46 +03:00
parent 9ad515d2dc
commit 83226762c2
4 changed files with 111 additions and 44 deletions
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2
eth/sync.go
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@ -101,7 +101,7 @@ func (pm *ProtocolManager) synchronise(peer *peer) {
case downloader.ErrBusy:
glog.V(logger.Debug).Infof("Synchronisation already in progress")
case downloader.ErrTimeout, downloader.ErrBadPeer, downloader.ErrInvalidChain:
case downloader.ErrTimeout, downloader.ErrBadPeer, downloader.ErrInvalidChain, downloader.ErrCrossCheckFailed:
glog.V(logger.Debug).Infof("Removing peer %v: %v", peer.id, err)
pm.removePeer(peer)