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fix: ReDoS problem #224

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Nov 11, 2022
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2 changes: 1 addition & 1 deletion lib/interpolateName.js
Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ function interpolateName(loaderContext, name, options = {}) {
// `hash` and `contenthash` are same in `loader-utils` context
// let's keep `hash` for backward compatibility
.replace(
/\[(?:([^:\]]+):)?(?:hash|contenthash)(?::([a-z]+\d*))?(?::(\d+))?\]/gi,
/\[(?:([^[:\]]+):)?(?:hash|contenthash)(?::([a-z]+\d*))?(?::(\d+))?\]/gi,
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Does this don't need translation? \[

(all, hashType, digestType, maxLength) =>
getHashDigest(content, hashType, digestType, parseInt(maxLength, 10))
);
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