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nimbus-eth1
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fix self destruct refund gas problem

This commit is contained in:
andri lim 2019-03-21 15:31:06 +07:00
parent 90924eef47
commit 1ad4e256b2
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GPG Key ID: 31702AE10541E6B9
2 changed files with 6 additions and 3 deletions
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3
nimbus/vm/interpreter/opcodes_impl.nim
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@ -827,9 +827,6 @@ op selfDestruct, inline = false:
# Register the account to be deleted
computation.registerAccountForDeletion(beneficiary)
# FIXME: hook this into actual RefundSelfDestruct
let RefundSelfDestruct = 24_000
computation.gasMeter.refundGas(RefundSelfDestruct)
trace "SELFDESTRUCT",
storageAddress = computation.msg.storageAddress.toHex,

6
nimbus/vm_state_transactions.nim
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@ -70,8 +70,14 @@ proc execComputation*(computation: var BaseComputation): bool =
result = computation.applyMessage(Call)
computation.vmState.mutateStateDB:
var suicidedCount = 0
for deletedAccount in computation.accountsForDeletion:
db.deleteAccount deletedAccount
inc suicidedCount
# FIXME: hook this into actual RefundSelfDestruct
const RefundSelfDestruct = 24_000
computation.gasMeter.refundGas(RefundSelfDestruct * suicidedCount)
if result:
computation.vmState.addLogs(computation.logEntries)