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Merge pull request #2719 from filecoin-project/schoamtis/fix/incoming/check-against-heaviest

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fix: block validator: check against heaviest tipset
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Łukasz Magiera 2020-07-30 23:47:35 +02:00 committed by GitHub
commit a4e30a851b
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1 changed files with 1 additions and 6 deletions
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7
chain/sub/incoming.go
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@ -336,12 +336,7 @@ func (bv *BlockValidator) checkPowerAndGetWorkerKey(ctx context.Context, bh *typ
// we check that the miner met the minimum power at the lookback tipset // we check that the miner met the minimum power at the lookback tipset
baseTs, err := bv.stmgr.ChainStore().LoadTipSet(types.NewTipSetKey(bh.Parents...)) baseTs := bv.chain.GetHeaviestTipSet()
if err != nil {
log.Warnf("failed to load parent tipset of incoming block")
return address.Undef, err
}
lbts, err := stmgr.GetLookbackTipSetForRound(ctx, bv.stmgr, baseTs, bh.Height) lbts, err := stmgr.GetLookbackTipSetForRound(ctx, bv.stmgr, baseTs, bh.Height)
if err != nil { if err != nil {
log.Warnf("failed to load lookback tipset for incoming block") log.Warnf("failed to load lookback tipset for incoming block")