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Update index.js #3

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3 changes: 3 additions & 0 deletions index.js
Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,9 @@
}

var normalize = !win32 ? echo : function (name) {
// lgtm
const vulnerableRegex = /^_(__|.)+_$/;

Check failure

Code scanning / CodeQL

Inefficient regular expression High

This part of the regular expression may cause exponential backtracking on strings starting with '_' and containing many repetitions of '__'.
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return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_')
}

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