El sábado, 20 de marzo de 2021 19:12:32 (CET) Dmitry Shachnev escribió: > Control: severity -1 important > Control: tags -1 - newcomer > Control: forwarded -1 https://bugreports.qt.io/browse/QTBUG-86582 > > ¡Hola Alejandro! > > On Thu, Feb 18, 2021 at 11:59:56AM +0100, Alejandro Lorenzo wrote: > > Package: libqt5widgets5 > > Version: 5.15.2+dfsg-4 > > Severity: critical > > Tags: upstream newcomer > > Justification: breaks unrelated software > > > > Dear Maintainer, > > > > Recently i found a bug in QGLWidget (one of the widgets included in > > libqt5widgets5) that creates a segfault. This bug was accepted as upstream > > bug 86582 > > > > (https://bugreports.qt.io/browse/QTBUG-86582) > > > > It was confirmed and fixed by the Qt people, unfortunately, it has been > > committed to the 5.15 LTS branch of their development which is no longer > > accessible to the OpenSource licensees > > > > QGLWidget has been a deprecated Widget for some time now, and many > > software > > changed to QOpenGLWidget alternative, which does not exhibit this problem, > > but other pieces of the debian system (e.g. libqtgstreamer; also > > deprecated > > but still in debian repos) uses it. > > Can you please tell if any applications in Debian repos are affected by this > bug? You mentioned libqtgstreamer but it's a library — do you know if there > is a concrete application that can be used to reproduce that crash? >
If you want to reproduce the crash, you can use a very small concept application i submitted to the original bug report upstream. It is a very easily compiled application that will trigger the bug. If the question is about any other software that might trigger this that is already in the repos.... i don't know of any from the top of my mind. > It is unlikely that we will be able to fix it, provided that upstream patch > is not publicly available. So I am downgrading severity to make this bug not > block the release of Debian Bullseye. This bug does not satisfy the > criteria for critical anyway, because not the whole libqt5widgets5 library > is broken, but only a specific use-case of it (which is also a deprecated > one). You probably know better than me :D > Also I am removing the newcomer tag — newcomers won't have enough > knowledge to be able to fix it. > Ok