Harden abort-current-inline-script scriplet

Related issue: - uBlockOrigin/uAssets#6929
gorhill · Feb 9, 2020 · 1a85717 · 1a85717
1 parent a806dd4
commit 1a85717
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js
@@ -55,11 +55,16 @@
  owner = owner[prop];
  if ( owner instanceof Object === false ) { return; }
  }
+ let value;
  const desc = Object.getOwnPropertyDescriptor(owner, prop);
- if ( desc && desc.get !== undefined ) { return; }
+ if (
+ desc instanceof Object === false ||
+ desc.get instanceof Function === false
+ ) {
+ value = owner[prop];
+ }
  const magic = String.fromCharCode(Date.now() % 26 + 97) +
  Math.floor(Math.random() * 982451653 + 982451653).toString(36);
- let value = owner[prop];
  const validate = function() {
  const e = document.currentScript;
  if (