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Better log (#4870)

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terence tsao
2020-02-15 04:09:26 -08:00
committed by GitHub
parent 868c8f5dd4
commit 92a91476ef
1 changed files with 4 additions and 0 deletions
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4
beacon-chain/blockchain/process_block_helpers.go
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@@ -100,6 +100,10 @@ func (s *Service) verifyBlkDescendant(ctx context.Context, root [32]byte, slot u
if err != nil {
return errors.Wrap(err, "could not get finalized block root")
}
if bFinalizedRoot == nil {
return fmt.Errorf("no finalized block known for block from slot %d", slot)
}
if !bytes.Equal(bFinalizedRoot, s.finalizedCheckpt.Root) {
err := fmt.Errorf("block from slot %d is not a descendent of the current finalized block slot %d, %#x != %#x",
slot, finalizedBlk.Slot, bytesutil.Trunc(bFinalizedRoot), bytesutil.Trunc(s.finalizedCheckpt.Root))