diff options
Diffstat (limited to 'plugin/evm/export_tx.go')
| -rw-r--r-- | plugin/evm/export_tx.go | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/plugin/evm/export_tx.go b/plugin/evm/export_tx.go index 231afee..d9e2829 100644 --- a/plugin/evm/export_tx.go +++ b/plugin/evm/export_tx.go @@ -228,13 +228,17 @@ func (tx *UnsignedExportTx) EVMStateTransfer(vm *VM, state *state.StateDB) error log.Info("crosschain C->X", "addr", from.Address, "amount", from.Amount) amount := new(big.Int).Mul( new(big.Int).SetUint64(from.Amount), x2cRate) - if state.GetBalance(from.Address).Cmp(amount) < 0 { - return errInsufficientFunds - } if from.AssetID == vm.ctx.AVAXAssetID { + if state.GetBalance(from.Address).Cmp(amount) < 0 { + return errInsufficientFunds + } state.SubBalance(from.Address, amount) } else { - state.SubBalanceMultiCoin(from.Address, from.AssetID.Key(), amount) + assetID := from.AssetID.Key() + if state.GetBalanceMultiCoin(from.Address, assetID).Cmp(amount) < 0 { + return errInsufficientFunds + } + state.SubBalanceMultiCoin(from.Address, assetID, amount) } if state.GetNonce(from.Address) != from.Nonce { return errInvalidNonce |