[Webkit-unassigned] [Bug 99658] Crash when trying to write exception message to null console
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Wed Oct 17 17:03:08 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=99658
--- Comment #2 from Toni Barzic <tbarzic at chromium.org> 2012-10-17 17:04:01 PST ---
Chromium issue tracked at http://crbug.com/149054
the crash may happen e.g. if a worker throws an exception just as the document is being detached from the frame (and before the worker's script execution context is deleted).
I don't really have an idea how to generate test case for this (at least a non-flaky one), suggestions welcomed :)
I was able to repro the problem in Chromium using following example:
************************************************************************
--- repro.html
<script>
var worker = new Worker('repro_worker.js');
setTimeout(function() { document.location.reload(true) }, 100);
</script>
--- repro_worker.js
setTimeout(function(){ throw Error('ERRRRRRRRRRRRR') }, 80);
****************************************************************************
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