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List:       kde-bugs-dist
Subject:    [QtCurve] [Bug 363753] crash-at-exit in QtCurve::Style::disconnectDBus
From:       RJVB via KDE Bugzilla <bugzilla_noreply () kde ! org>
Date:       2016-05-31 22:07:01
Message-ID: bug-363753-17878-iWpPzQlN5q () http ! bugs ! kde ! org/
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https://bugs.kde.org/show_bug.cgi?id=363753

--- Comment #4 from RJVB <rjvbertin@gmail.com> ---
Interesting, I've never seen those segfaults you mention unless they were those
that got fixed when Qt stopped unloading/closing plugins at exit (that may have
been after 5.5.1). I also never tested QtCurve under a full-blown Plasma
session yet. I haven't tested the latest QtCurve under X11 yet either, so maybe
the crash is due to some specific interplay between DBus/OS X and Qt/OS X. 

My crash went away when I cached DBusConnection::sessionDBus() (not required I
know now) and skipped the KWin specific connections on OS X. Then I got a
deadlock though, so now I'm just skipping the disconnect completely.

I'll test Thiago's patch tomorrow.

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