Do not check if account output was spent. There is a race condition b…

…etween updating UTXO and Accounts ledgers upon commitment.
iotaledger · Jun 7, 2024 · 3002562 · 3002562
1 parent 97bab37
commit 3002562
Showing 1 changed file with 0 additions and 8 deletions.
diff --git a/pkg/protocol/engine/ledger/ledger/ledger.go b/pkg/protocol/engine/ledger/ledger/ledger.go
@@ -722,14 +722,6 @@ func (l *Ledger) resolveAccountOutput(accountID iotago.AccountID, slot iotago.Sl
  l.utxoLedger.ReadLockLedger()
  defer l.utxoLedger.ReadUnlockLedger()
 
- isUnspent, err := l.utxoLedger.IsOutputIDUnspentWithoutLocking(accountMetadata.OutputID())
- if err != nil {
- return nil, ierrors.Wrapf(err, "error while checking whether account with output id %s is unspent", accountMetadata.OutputID().ToHex())
- }
- if !isUnspent {
- return nil, ierrors.WithMessagef(mempool.ErrStateNotFound, "unspent account with output id %s not found", accountMetadata.OutputID().ToHex())
- }
-
  accountOutput, err := l.utxoLedger.ReadOutputByOutputIDWithoutLocking(accountMetadata.OutputID())
  if err != nil {
  return nil, ierrors.Wrapf(err, "error while retrieving account with output id %s", accountMetadata.OutputID().ToHex())