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Fixed reset head chain to block number for rollback block hash feature.

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This commit is contained in:
DinhLN 2019-01-22 11:16:34 +07:00
parent 19c6b8410e
commit 59793060f6
1 changed files with 8 additions and 0 deletions
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8
eth/backend.go
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@ -179,6 +179,14 @@ func New(ctx *node.ServiceContext, config *Config) (*Ethereum, error) {
eth.blockchain.Rollback([]common.Hash{curBlock.Hash()}) eth.blockchain.Rollback([]common.Hash{curBlock.Hash()})
} }
} }
if prevBlock != nil {
err := eth.blockchain.SetHead(prevBlock.NumberU64())
if err != nil {
log.Crit("Err Rollback", "err", err)
return nil, err
}
}
} }
if eth.protocolManager, err = NewProtocolManager(eth.chainConfig, config.SyncMode, config.NetworkId, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb); err != nil { if eth.protocolManager, err = NewProtocolManager(eth.chainConfig, config.SyncMode, config.NetworkId, eth.eventMux, eth.txPool, eth.engine, eth.blockchain, chainDb); err != nil {