https://bugs.kde.org/show_bug.cgi?id=463083
Daniel Vrátil <dvra...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
Latest Commit| |https://invent.kde.org/pim/
| |messagelib/-/commit/624cee4
| |1de9780e73951913282eceb376f
| |d34788
--- Comment #4 from Daniel Vrátil <dvra...@kde.org> ---
Git commit 624cee41de9780e73951913282eceb376fd34788 by Daniel Vrátil.
Committed on 29/05/2023 at 12:40.
Pushed by dvratil into branch 'release/23.04'.
Fix crash when switching signed/encrypted emails very fast
Kleo::KeyCache internally uses a QEventLoop to block until it
finishes initializing. The initialization happens the first
time the user opens a signed or encrypted email. If they switch
to another email before the KeyCache is done initializing it
leads to a crash in MessageViewer, since message pointers change
while MessageViewer is still "blocked" in OTP.
To avoid the crash, and running a nested event loop in general,
this change introduces KeyCacheMemento, which allows to wait for
the KeyCache to initialize asynchronously before the MessagePart
queries it.
M +4 -0 mimetreeparser/src/CMakeLists.txt
A +61 -0 mimetreeparser/src/memento/compositememento.cpp [License:
GPL(v2.0+)]
A +60 -0 mimetreeparser/src/memento/compositememento.h [License:
GPL(v2.0+)]
A +50 -0 mimetreeparser/src/memento/keycachememento.cpp [License:
GPL(v2.0+)]
A +40 -0 mimetreeparser/src/memento/keycachememento.h [License:
GPL(v2.0+)]
M +55 -16 mimetreeparser/src/messagepart.cpp
M +9 -1 mimetreeparser/src/messagepart.h
https://invent.kde.org/pim/messagelib/-/commit/624cee41de9780e73951913282eceb376fd34788
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