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Fix an instance of "Polynomial regular expression used on uncontrolled data".

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David Anson 2022-01-20 19:54:12 -08:00
parent a4c4e198d6
commit b6121341b9
2 changed files with 2 additions and 2 deletions
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2
demo/markdownlint-browser.js
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@ -2979,7 +2979,7 @@ module.exports = {
var trailingPunctuationRe = new RegExp("\\s*[" + escapeForRegExp(punctuation) + "]+$");
forEachHeading(params, function (heading) {
var line = heading.line, lineNumber = heading.lineNumber;
var trimmedLine = line.replace(/[\s#]*$/, "");
var trimmedLine = line.replace(/([^\s#])[\s#]+$/, "$1");
var match = trailingPunctuationRe.exec(trimmedLine);
if (match && !endOfLineHtmlEntityRe.test(trimmedLine)) {
var fullMatch = match[0];