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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>
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3 changed files with 6 additions and 3 deletions
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@ -16,11 +16,11 @@ static QString str_error(const char *fmt, ...)
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return str;
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}
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DownloadThread::DownloadThread() : m_data(new DCDeviceData())
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DownloadThread::DownloadThread()
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{
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m_data = DCDeviceData::instance();
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}
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void DownloadThread::run()
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{
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auto internalData = m_data->internalData();
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