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| author |  Jan Mulder <jlmulder@xs4all.nl> | 2017-06-08 13:38:52 +0200 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2017-06-12 09:49:05 -0700 |
| commit | a7288cc912267415196cfa956b7813752748c35c (patch) | |
| tree | 0930b1b52ddcf6fef28bfda01b907652ac3d86ed /mobile-widgets/qmlmanager.cpp | |
| parent | 22e40063f173e381ecf9385be0d1facc69770f02 (diff) | |
| download | subsurface-a7288cc912267415196cfa956b7813752748c35c.tar.gz | |
QML UI: do not crash on selecting dive computers
For reasons unknown to me, the DCDeviceData instance was freed way too early,
and used afterwards, obviously resulting in a SIGSEGV. This commit creates
the DCDeviceData as a direct child of the QMLManager instance, ensuring
it does not get freed prematurely.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'mobile-widgets/qmlmanager.cpp')
| -rw-r--r-- | mobile-widgets/qmlmanager.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mobile-widgets/qmlmanager.cpp b/mobile-widgets/qmlmanager.cpp index 96bdab51e..02345342f 100644 --- a/mobile-widgets/qmlmanager.cpp +++ b/mobile-widgets/qmlmanager.cpp @@ -91,7 +91,8 @@ QMLManager::QMLManager() : m_locationServiceEnabled(false), m_updateSelectedDive(-1), m_selectedDiveTimestamp(0), m_credentialStatus(UNKNOWN), - alreadySaving(false) + alreadySaving(false), + m_device_data(new DCDeviceData(this)) { #if defined(BT_SUPPORT) // ensure that we start the BTDiscovery - this should be triggered by the export of the class |