Reproducible KDevelop crash in KMDI

[F@lk Brettschneider]

Usually address 0L doesn't contain useful code.
Can someone implement such things there, please?
Or update cvs to get the fix...
CU, F at lk

Amilcar do Carmo Lucas wrote:

> 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:
>
>> -----BEGIN PGP SIGNED MESSAGE-----
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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
>>
>> -----BEGIN PGP SIGNATURE-----
>> Version: GnuPG v1.2.3 (GNU/Linux)
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>> iD8DBQE/xzh/6meJzsUuplQRAgHoAJ9MBSeuJQlIW/tz/KAS4NThCwtrOACffSc1
>> PwYMOXzhS2r1rv2/VUFMp+g=
>> =27IU
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>>  
>>
>