Bug 63732

Summary: IE Web Workers demo crashes in JSC::SlotVisitor::visitChildren()
Product: WebKit Reporter: Simon Fraser (smfr) <simon.fraser>
Component: JavaScriptCoreAssignee: Oliver Hunt <oliver>
Severity: Normal CC: oliver, simon.fraser
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Unspecified   
OS: Unspecified   
URL: http://ie.microsoft.com/testdrive/Graphics/WorkerFountains/Default.html
Description Flags
Crash log
Patch barraclough: review+

Description Simon Fraser (smfr) 2011-06-30 09:43:52 PDT
This demo crashes in TOT (e.g. nightly r89812) on SL.
Comment 1 Simon Fraser (smfr) 2011-06-30 09:44:10 PDT
Created attachment 99316 [details]
Crash log
Comment 2 Simon Fraser (smfr) 2011-06-30 09:44:46 PDT
Comment 3 Oliver Hunt 2011-07-01 14:53:04 PDT
Created attachment 99527 [details]
Comment 4 Oliver Hunt 2011-07-01 15:03:10 PDT
Committed r90282: <http://trac.webkit.org/changeset/90282>
Comment 5 Simon Fraser (smfr) 2011-07-01 15:12:17 PDT
No testcase?
Comment 6 Oliver Hunt 2011-07-01 15:14:28 PDT
(In reply to comment #5)
> No testcase?

Not feasible -- the most reliable testcase i could create took 20 seconds to run, and even then didn't fire all that often.  In the past i've been told off for tests that took 5 seconds so 20 seemed excessive.