[Kde-pim] Review Request 126395: Fix crash when kmail exits

[Xuetian Weng]

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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/126395/
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Review request for KDEPIM-Libraries and Daniel Vrátil.


Repository: kdepimlibs


Description
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The lambda function used in signal connection need to be handled carefully. SessionPrivate may be already deleted, but the signal is fired afterwards. Since SessionPrivate is not a QObject and Session is created after SessionPrivate, use QMetaObject::Connection to disconnect the connection on aboutToQuit in destructor.


Diffs
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  akonadi/src/core/session.cpp 4711bf5 
  akonadi/src/core/session_p.h a61b2f7 

Diff: https://git.reviewboard.kde.org/r/126395/diff/


Testing
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No more crash


Thanks,

Xuetian Weng

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