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List:       kde-bugs-dist
Subject:    [Bug 287896] kwalletd has crashed when kdesvn tried to access it
From:       Michael Leupold <lemma () confuego ! org>
Date:       2011-11-30 10:04:48
Message-ID: E1RVh20-0006gc-Mx () bugs ! kde ! org
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https://bugs.kde.org/show_bug.cgi?id=287896





--- Comment #4 from Michael Leupold <lemma confuego org>  2011-11-30 10:04:48 ---
Very strange crash. Does it happen every time? Does it happen only using
kdesvn? You could alternatively try killing an application that has opened a
wallet.

Possible short-time solution: Configure kwallet to not close the wallet after
the last application has stopped using it.


Looking at the source I don't see what kwalletd might do wrong. It's almost as
if it was a bug in Qt, but then again I don't see a bug.

Short analysis:
Looks as if a string should be deleted from a QStringList inside
QDBusServiceWatcher using QList::removeOne(). This should work, no matter if
this string exists inside the list or not. Possibly some memory corruption?
I fear this bug requires someone with debugging skills who's able to reproduce
it.

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