Mac OS X 10.11.3: WebView (WebFrame) fails HTML5

Originator:wesdegrootprojects
Number:rdar://24016643 Date Originated:28-Dec-2015 09:59 PM
Status:Open Resolved:
Product:OS X Product Version:Mac OS X 10.11.3 (15D9c)
Classification:Serious Bug Reproducible:Always
 
Summary:
Common errors on the WebFrame
1: Error while parsing the 'sandbox' attribute: 'allow-modals' is an invalid sandbox flag.
2: [Error] TypeError: null is not an object (evaluating 'localStorage.getItem')
    (anonymous function)
    (anonymous function)

Steps to Reproduce:
Visit a website what uses iframes, or local storage

Expected Results:
That that website is working

Actual Results:
Website fails to load, due errors as reported in Summary

Regression:
N/A

Notes:
- Please fix that we can inject JavaScript into iframes in a loaded WebView (for support new Notification e.t.c.)

Comments


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