diff options
author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2017-09-28 14:31:17 +0200 |
---|---|---|
committer | Holger Freyther <holger+qt@freyther.de> | 2017-11-09 13:03:47 +0000 |
commit | e5047dc19d84dc45eef92c2c59bab52637f092d6 (patch) | |
tree | 7c328ba315806add1e0926d07d286e72d7cd4db1 /wayland/democompositor/qml/main.qml | |
parent | a84980d2cde1f62e574446729d48dd0b29804933 (diff) |
processlauncher: Fix crashing on destruction with running apps
The democompositor would crash because the QProcess will be deleted
from within ~QObject and then emit a signal which will access the
partially destructed WaylandProcessLauncher. Iterate through the
list and disconnect the slots and then delete the QProcess before
the ~QObject is ran.
An alternative would be to iterate the m_appStates and just block
the signals of the QProcess. This might be more future proof (e.g.
another signal being connected) but can impact other signal/slot
connections as well.
Change-Id: Id6c19dbe0c3070a131b28365584f06fb7c6014b3
Reviewed-by: Paul Olav Tvete <paul.tvete@qt.io>
Diffstat (limited to 'wayland/democompositor/qml/main.qml')
0 files changed, 0 insertions, 0 deletions