[Digikam-devel] Qt 4.5.3 QList::erase() issue?

[Andi Clemens]

Ok removing the delete statement doesn't work, I get an infinite loop (I guess 
because iter is somewhere behind the allocated QList memory now and gets 
increased forever).

Andi

On Monday 12 October 2009 18:47:14 Andi Clemens wrote:
> Hi,
> 
> using Qt 4.5.3 I get reproducible crashes for QList::erase().
> It seems that the method returns the same iterator object, although it
> shouldn't.
> Here is some test code:
> http://digikam3rdparty.free.fr/misc.tarballs/temp/crashy.tar.gz
> 
> Either I'm doing something totally stupid here, or Qt is broken. If I omit
>  the delete statement, I get a segfault, although I shouldn't get one if
>  ::erase() would work just fine.
> 
> If I un-comment the delete statement, it seems to work, but only because
>  the object the iter is pointing to is deleted and therefore the if clause
>  is not reached.
> 
> Can anyone confirm this?
> Even with an older Qt version?
> 
> I don't want to submit a bug to Qt if I am the only one facing this
>  problem.
> 
> Andi
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