m/metamask-extension
1
0
Fork 0
mirror of https://github.com/kremalicious/metamask-extension.git synced 2024-12-23 09:52:26 +01:00
Code

transactions gasLimit - use the block gasLimit if getCode fails

Browse Source
This commit is contained in:
frankiebee 2018-04-02 15:43:32 -07:00
parent e8a480aac4
commit ab126b8c78
2 changed files with 6 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
app/scripts/controllers/transactions.js
View File

@ -187,12 +187,12 @@ module.exports = class TransactionController extends EventEmitter {
// validate
await this.txGasUtil.validateTxParams(txParams)
// construct txMeta
const txMeta = this.txStateManager.generateTxMeta({txParams})
let txMeta = this.txStateManager.generateTxMeta({txParams})
this.addTx(txMeta)
this.emit('newUnapprovedTx', txMeta)
// add default tx params
try {
await this.addTxDefaults(txMeta)
txMeta = await this.addTxDefaults(txMeta)
} catch (error) {
console.log(error)
this.txStateManager.setTxStatusFailed(txMeta.id, error)
@ -215,6 +215,7 @@ module.exports = class TransactionController extends EventEmitter {
}
txParams.gasPrice = ethUtil.addHexPrefix(gasPrice.toString(16))
txParams.value = txParams.value || '0x0'
if (txParams.to === null) delete txParams.to
// set gasLimit
return await this.txGasUtil.analyzeGasUsage(txMeta)
}

4
app/scripts/lib/tx-gas-utils.js
View File

@ -52,7 +52,9 @@ module.exports = class TxGasUtil {
// if recipient has no code, gas is 21k max:
const recipient = txParams.to
const hasRecipient = Boolean(recipient)
const code = await this.query.getCode(recipient)
let code
if (recipient) code = await this.query.getCode(recipient)
if (hasRecipient && (!code || code === '0x')) {
txParams.gas = SIMPLE_GAS_COST
txMeta.simpleSend = true // Prevents buffer addition