[Webkit-unassigned] [Bug 101614] [Qt] WebKitTestRunner crash due to IconDatabase related error

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=101614





--- Comment #4 from Balazs Kelemen <kbalazs at webkit.org>  2012-11-08 11:41:56 PST ---
(In reply to comment #3)
> (In reply to comment #2)
> > It does not seem to be at the teardown of the main thread so I have no idea what is wrong here (other than it can be a bug in sqlite3).
> 
> The only thing that changed recently is that we tear it down correctly when the web process closes, I'm not even sure if that code runs on shutdown.
> 

No it runs on initialization.

> Look there: http://trac.webkit.org/changeset/132534
> 
> Other than that, if something is sending that signal, then the problem is that it isn't handled, no?
> Isn't it some weird permission problem on your machine, or some patch lying around in your tree?

These signals are designed for user space usage, the kernel does not send them to any process. There is no patch of mine involved in this. I forgot to mention that it's a flaky bug, I jut run one test and half the time it crashes. I checked and the sender pid is WTR itself, so it must be some library who triggers it via sigqueue, but than why that library doesn't handle it?

I will take a look at permissions and ask somebody to take a try so we will know whether it's only a local issue.

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