[Okular-devel] [Bug 261538] KXMLGUIClient memory corruption warning

Henry Pfeil hpfeil at psnarf.org
Tue Aug 7 19:27:01 UTC 2012


https://bugs.kde.org/show_bug.cgi?id=261538

Henry Pfeil <hpfeil at psnarf.org> changed:

           What    |Removed                     |Added
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                 CC|                            |hpfeil at psnarf.org

--- Comment #26 from Henry Pfeil <hpfeil at psnarf.org> ---
Fedora 17, AMD64
These error messages appear on the console that launched XFCE4 (startx).
Okular, Ark. Common tags: "/kdeui (kdelibs)" 
I stumbled about among the kdeui sources and noticed the warning comes from the
destructor KXMLGUIClient::~KXMLGUIClient() which deletes the m_parents. Perhaps
there is a possible race condition with the factory destructor
KXMLGUIFactory::~KXMLGUIFactory() which deletes the m_client instances? Pardon
my feeble grasp of the code, just looking for possible ways the Client and
Factory destructors could interact.

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