[Webkit-unassigned] [Bug 99658] Crash when trying to write exception message to null console

[bugzilla-daemon at webkit.org]

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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