Improve prevent-innerHTML scriptlet

gorhill · gorhill · commit b0396029bdd4 · 2025-07-11T08:35:10.000-04:00
Related issue: uBlockOrigin/uAssets#29148
diff --git a/src/js/resources/prevent-innerHTML.js b/src/js/resources/prevent-innerHTML.js
@@ -53,7 +53,7 @@ export function preventInnerHTML(
             if ( typeof elem.matches !== 'function' ) { return false; }
             if ( elem.matches(selector) === false ) { return false; }
         }
-        return safe.testPattern(matcher, a);
+        return safe.testPattern(matcher, `${a}`);
     };
     Object.defineProperty(Element.prototype, 'innerHTML', {
         get: function() {

Original file line number	Diff line number	Diff line change
`@@ -53,7 +53,7 @@ export function preventInnerHTML(`
`53`	`53`	`if ( typeof elem.matches !== 'function' ) { return false; }`
`54`	`54`	`if ( elem.matches(selector) === false ) { return false; }`
`55`	`55`	`}`
`56`		`- return safe.testPattern(matcher, a);`
	`56`	+ return safe.testPattern(matcher, `${a}`);
`57`	`57`	`};`
`58`	`58`	`Object.defineProperty(Element.prototype, 'innerHTML', {`
`59`	`59`	`get: function() {`