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Use correct epoch for vrf

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Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
This commit is contained in:
Jakub Sztandera 2020-03-26 01:33:35 +01:00
parent 300c89f541
commit 7a6eb723ad
1 changed files with 1 additions and 1 deletions
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2
chain/sync.go
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@ -624,7 +624,7 @@ func (syncer *Syncer) ValidateBlock(ctx context.Context, b *types.FullBlock) err
if err := h.Miner.MarshalCBOR(buf); err != nil {
return xerrors.Errorf("failed to marshal miner address to cbor: %w", err)
}
vrfBase, err := syncer.sm.ChainStore().GetRandomness(ctx, baseTs.Cids(), crypto.DomainSeparationTag_TicketProduction, int64(baseTs.Height()), buf.Bytes())
vrfBase, err := syncer.sm.ChainStore().GetRandomness(ctx, baseTs.Cids(), crypto.DomainSeparationTag_TicketProduction, int64(h.Height)-1, buf.Bytes())
if err != nil {
return xerrors.Errorf("failed to get randomness for verifying election proof: %w", err)
}