Memory management issues when using a huge amount of data with Qt container classes



  • I've already posted "QTBUG-31215":https://bugreports.qt-project.org/browse/QTBUG-31215 last month but unfortunately the bug is still "Unassigend" and switched to status "Can be fixed, but doesn't affect the release in any way". Because it is unassigned, I don't know anyone to contact, so I'm trying to get some more attention here in the forum :-)

    Please take a look at the table that I've added to my post. It is very easy to reproduce three different results on three different operating systems. Although the usage of such an amount of data is probably not a standard use case it is nevertheless unacceptable for a cross-platform toolkit.

    Of course, I would like to see that this bug will be fixed soon, otherwise we are not able to switch to Qt5. However, I would like to hear what do you think about this issue and if you have any idea for a workaround.


  • Moderators

    You can assign it to Thiago Macieira, who is the maintainter of QtCore. He will reassign to somebody, hopefully.



  • How I can assign it? I don't see any option in the bugtracker that allows me to assign the bug report to someone.


  • Moderators

    Uh, seems you can't do it after issue creation. Ping people on IRC.


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