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core/vm: align with current spec (claude), do not charge for invalid auth

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MariusVanDerWijden 2026-06-14 14:13:48 +02:00
parent 175feb3798
commit ab4e75ab76
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1 changed files with 0 additions and 17 deletions
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17
core/vm/evm.go
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@ -295,23 +295,6 @@ func (evm *EVM) Call(caller common.Address, addr common.Address, input []byte, g
}
evm.StateDB.CreateAccount(addr)
}
// EIP-8037: a value-bearing CALL to an empty account pays NEW_ACCOUNT state
// gas. For nested calls this is charged on the caller frame by the dynamic
// gas table (gasCallIntrinsic), matching the spec's inline charge_state_gas
// in system.call. Only the top-most call (depth 0) — which is dispatched
// straight to evm.Call without passing through that gas table — needs the
// charge applied here, against the forwarded budget. Charging in both places
// would double-count the new account.
if evm.depth == 0 && evm.chainRules.IsAmsterdam && !value.IsZero() && evm.StateDB.Empty(addr) {
prev, ok := gas.ChargeState(params.AccountCreationSize * evm.Context.CostPerStateByte)
if !ok {
evm.StateDB.RevertToSnapshot(snapshot)
return nil, gas.ExitHalt(), ErrOutOfGas
}
if evm.Config.Tracer.HasGasHook() {
evm.Config.Tracer.EmitGasChange(prev.AsTracing(), gas.AsTracing(), tracing.GasChangeAccountCreation)
}
}
// Perform the value transfer only in non-syscall mode.
// Calling this is required even for zero-value transfers,
// to ensure the state clearing mechanism is applied.