https://bugs.kde.org/show_bug.cgi?id=522748

ElXreno <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
                 CC|                            |[email protected]
             Status|REPORTED                    |CONFIRMED

--- Comment #2 from ElXreno <[email protected]> ---
This is a digiKam core bug, not a Flatpak packaging issue.

AbstractMarkerTiler::Tile lacks a virtual destructor while subclass tiles are
deleted through Tile*. That is sized deallocation UB, fatal under allocators
that verify the size (hardened_malloc, which secureblue preloads into Flatpaks;
ASan flags it too), glibc just silently ignores it. Same story with
GraphicsDImgItemPrivate on shutdown.

Fix: https://invent.kde.org/graphics/digikam/-/merge_requests/418. Details in
the commit messages, including why the earlier attempt for Coverity CR 1504108
(https://invent.kde.org/graphics/digikam/-/commit/90daa0b725) crashed and got
reverted.

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