Public bug reported:
DeferredDelete events are handled only for the main loop "level" that
object->deleteLater() was called in. Events dispatched directly from
GLib don't pass through qt's dispatching, thus getting a level of 0,
which means that they aren't handled until the program exits (i.e., as
long as level 0 exists).
This is causing apparent memory leaks in long-running applications.
We're working around this by using queued signal connections or calling
sendPostedEvents(). For example in
https://code.launchpad.net/~lukas-kde/gsettings-qt/queued-
processing/+merge/259883
Upstream: https://bugreports.qt.io/browse/QTBUG-32859
** Affects: qtbase-opensource-src (Ubuntu)
Importance: Undecided
Status: New
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1460970
Title:
DeferredDelete events not handled in time when created by GLib
dispatched events
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1460970/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
