[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #7 from RJVB --- I see there's been a chronological glitch in my comments :-/ I wonder: shouldn't it be more elegant to do the actual unregistering (attributes.erase(x)) in the Attribute dtor? I'll need to check if the

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #6 from RJVB --- #1 (anonymous namespace)::NoteSharedRegistrar::~NoteSharedRegistrar()() at .../kdepim-4.14.git/noteshared/attributes/attributeregistrar.cpp:44 #2 (anonymous

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #5 from RJVB --- I don't understand how or why dynamically allocated memory can go stale when the shared library which allocated it is unloaded, but apparently something like that happens. When I replace

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #4 from RJVB --- Why this happens is unclear to me, but the line const bool registered = dummy(); in libnoteshared's attributeregistrar.cpp is executed twice. I think that can only happen when the library is loaded

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #3 from RJVB --- I ran kontact through valgrind to get another angle. I think in the end it just confirms what I already thought: ``` --72548-- run: /usr/bin/dsymutil "/opt/local/lib/kde4/kcm_knote.so" --72548-- run:

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 --- Comment #2 from RJVB --- Backtrace below. Among the things I tried was not deleting only attributes of type NoteDisplayAttribute. That actually made things worse, somehow, causing crashes even when the application was starting

[kontact] [Bug 370646] Crash when opening Kontact preferences

https://bugs.kde.org/show_bug.cgi?id=370646 Laurent Montel changed: What|Removed |Added CC||mon...@kde.org --- Comment #1