<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div>Hi,</div><div><br></div><div>I am using qtwebkit 2.3.3 built from git against qt 4.8.5 (Windows 7 and Visual Studio 2008). I get a crash with the release version (works in debug) using the previewer example from Qt and loading a simple webpage like this:</div><div><br></div><div><html><br><head><br> <script language="javascript" type="text/javascript"><br> var isDocAllNull = document.all == null;<br> </script><br></head><br><body><br> Test page with document.all compared to null.<br></body><br></html><br></div><div><span><br></span><div></div><div>The problem does not appear in the older Qt 4.8.5.<br> I am able to reproduce this error in Qt 5.1.1
(also using the Previewer example).<br> The problem is fixed in Qt 5.2.1.</div><div style="color: rgb(0, 0, 0); font-family: HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif; font-size: 13.33px; font-style: normal; background-color: transparent;"><br></div><div>I would need a patch for qtwebkit 2.3.3 if anyone can help. Some suggestions on how to debug this (considering that the error does not occur in debug mode) would also be very helpful.</div><div><br></div><div>Thanks,</div><div>Florentin<br></div></div></body></html>