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Fix a panic on create2 new opcode #9522

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Sep 11, 2018
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Fix a panic on create2 new opcode #9522

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6 changes: 1 addition & 5 deletions ethcore/evm/src/interpreter/gasometer.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -233,11 +233,7 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
},
instructions::CREATE | instructions::CREATE2 => {
let gas = Gas::from(schedule.create_gas);
let mem = match instruction {
instructions::CREATE => mem_needed(stack.peek(1), stack.peek(2))?,
instructions::CREATE2 => mem_needed(stack.peek(2), stack.peek(3))?,
_ => unreachable!("instruction can only be CREATE/CREATE2 checked above; qed"),
};
let mem = mem_needed(stack.peek(1), stack.peek(2))?;

Request::GasMemProvide(gas, mem, None)
},
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