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Skip searching 4byte directory if we don't have a full 4 bytes of data (#15473)

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* skip searching 4byte directory if we don't have a full 4bytes of data

* address feedback

* lint
This commit is contained in:
Alex Donesky 2022-09-14 13:36:53 -05:00 committed by GitHub
parent 7b04bf8b47
commit 0026966c9e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 5 deletions
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11
ui/store/actions.js
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@ -3257,13 +3257,14 @@ export function getContractMethodData(data = '') {
return (dispatch, getState) => { return (dispatch, getState) => {
const prefixedData = addHexPrefix(data); const prefixedData = addHexPrefix(data);
const fourBytePrefix = prefixedData.slice(0, 10); const fourBytePrefix = prefixedData.slice(0, 10);
if (fourBytePrefix.length < 10) {
return Promise.resolve({});
}
const { knownMethodData } = getState().metamask; const { knownMethodData } = getState().metamask;
if ( if (
(knownMethodData && knownMethodData &&
knownMethodData[fourBytePrefix] && knownMethodData[fourBytePrefix] &&
Object.keys(knownMethodData[fourBytePrefix]).length !== 0) || Object.keys(knownMethodData[fourBytePrefix]).length !== 0
fourBytePrefix === '0x'
) { ) {
return Promise.resolve(knownMethodData[fourBytePrefix]); return Promise.resolve(knownMethodData[fourBytePrefix]);
} }