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Fix a cross-origin frame access error in Translate.Web.setDocument

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Adomas Venčkauskas 2017-08-15 15:36:26 +03:00
parent a5a7df328a
commit dae0986b9b
1 changed files with 6 additions and 1 deletions
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7
chrome/content/zotero/xpcom/translation/translate.js
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@ -1956,7 +1956,12 @@ Zotero.Translate.Web.prototype.Sandbox = Zotero.Translate.Sandbox._inheritFromBa
*/
Zotero.Translate.Web.prototype.setDocument = function(doc) {
this.document = doc;
this.rootDocument = doc.defaultView.top.document || doc;
try {
this.rootDocument = doc.defaultView.top.document;
} catch (e) {
// Cross-origin frames won't be able to access top.document and will throw an error
this.rootDocument = doc;
}
this.setLocation(doc.location.href, this.rootDocument.location.href);
}