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Make sure contract suicides successfully before add balance to other address.

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This commit is contained in:
wangsai.silence 2019-08-16 14:21:42 +08:00
parent dbb03fe989
commit bcafff9bcf
1 changed files with 4 additions and 2 deletions
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6
core/vm/instructions.go
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@ -878,9 +878,11 @@ func opStop(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory
func opSuicide(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
balance := interpreter.evm.StateDB.GetBalance(contract.Address())
interpreter.evm.StateDB.AddBalance(common.BigToAddress(stack.pop()), balance)
interpreter.evm.StateDB.Suicide(contract.Address())
suicided := interpreter.evm.StateDB.Suicide(contract.Address())
if suicided {
interpreter.evm.StateDB.AddBalance(common.BigToAddress(stack.pop()), balance)
}
return nil, nil
}