Review Request 129146: Fix emitting close when an event has no actions

[Anthony Fieroni]

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src/knotificationmanager.cpp (line 203)
<https://git.reviewboard.kde.org/r/129146/#comment67111>

    n->close()


- Anthony Fieroni


On Oct. 11, 2016, 2:19 p.m., David Edmundson wrote:
> 
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> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/129146/
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> 
> (Updated Oct. 11, 2016, 2:19 p.m.)
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> 
> Review request for KDE Frameworks.
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> Repository: knotifications
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> Description
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> KNotificatitionManager::self() has an early check if a notification has
> no actions. If it has no actions it tries to close the notification
> early. However it's dereferencing an object that it has not referenced,
> sending the ref count to -1, a corrupt state that is not handled
> gracefully in KNotification, and we don't ever close the notification.
> 
> By referencing and dereferencing we're still calling the cleanup in
> KNotification (if applicable) but without sending the ref count negative.
> 
> This fixes ksmserver waiting for the logout sound to play; which
> currently never emits close, as the default setup has no logout sound.
> 
> 
> Diffs
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>   autotests/knotification_test.cpp 5d063f1a19d7f5e4d8c77d7e6301e81223401b08 
>   src/knotificationmanager.cpp c315db9a3f17771d4095cfdc7982475949213a1c 
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> Diff: https://git.reviewboard.kde.org/r/129146/diff/
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> 
> Testing
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> Autotest that used to fail included
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> Thanks,
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> David Edmundson
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>

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