Reproducible KDevelop crash in KMDI

[Amilcar do Carmo Lucas]

I can confirm that the crash comes from those two lines.

I'm running KDE 3.1.3 with KDevelop HEAD. I have no crashes.
But I added these lines to my local lib/qextmdi and I get the crash


Jens Dagerbo wrote:

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>As of two days, KDevelop crashes everytime I open a project and then open 
>another project.
>
>I tracked it down to the latest commit (1.13) of kdelibs/kmdi/
>kmditoolviewaccessor.cpp and the two lines
>
>if (mdiMainFrm->m_mdiGUIClient)
>    mdiMainFrm->m_mdiGUIClient->addToolView(this);
>
>The crash isn't here, but this is the change that triggers it.
>
>Unless I'm the only one getting this crash, please revert this commit ASAP as 
>the beta 2 tag is imminent and it'll really look bad if we have a crash that 
>almost everyone will run into in beta 2!
>
>
>PS. I'm moving and am unplugging my box today, it might be up to two weeks 
>until I'm back online, so I hope someone else will pick this up and fixes 
>it! :)
>
>bt: http://w1.463.telia.com/~u46310527/kdockwidget-crash
>
>console trace (after adding the trace):
>kdevelop: KDockWidget::mayBeHide()
>kdevelop: manager is: 0x81acd50
>kdevelop: KDockWidget::mayBeHide()
>kdevelop: manager is: 0x81acd50
>kdevelop: KDockWidget::mayBeHide()
>kdevelop: manager is: 0x81acd50
>kdevelop: KDockWidget::mayBeHide()
>kdevelop: manager is: 0x69
>
>Apparently, the manager isn't feeling so good...
>
>
>// teatime
>
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>iD8DBQE/xzh/6meJzsUuplQRAgHoAJ9MBSeuJQlIW/tz/KAS4NThCwtrOACffSc1
>PwYMOXzhS2r1rv2/VUFMp+g=
>=27IU
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>  
>

-- 
Amilcar Lucas