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Properly calculate totalgas for large return values #275

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Feb 13, 2018
Merged

Properly calculate totalgas for large return values #275

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9 changes: 2 additions & 7 deletions lib/runCall.js
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Original file line number Diff line number Diff line change
Expand Up @@ -159,14 +159,9 @@ module.exports = function (opts, cb) {
// fee for size of the return value
var totalGas = results.gasUsed
if (!results.runState.vmError) {
var returnFee = results.return.length * fees.createDataGas.v
var returnFee = new BN(results.return.length * fees.createDataGas.v)

// avoid BN assertion failure when returnFee is greater than 0x4000000
if (returnFee > gasLimit.toNumber()) {
returnFee = gasLimit.toNumber() + 1
}

totalGas = totalGas.addn(returnFee)
totalGas = totalGas.add(returnFee)
}
// if not enough gas
if (totalGas.lte(gasLimit) && results.return.length <= 24576) {
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