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eglfs_kms: initialize m_deviceListener

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If QT_QPA_EGLFS_HIDECURSOR was enabled, m_deviceListener was never
initialized, which caused segfault in the destructor.

Task-number: QTBUG-71507
Change-Id: Id8b17f5312073249cd12995317213fd746753521
Reviewed-by: Laszlo Agocs <laszlo.agocs@qt.io>
This commit is contained in:
Samuli Piippo 2018-10-31 10:03:09 +02:00
parent 1b9af84c1b
commit c9d18d4a9c
1 changed files with 1 additions and 0 deletions
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src/plugins/platforms/eglfs/deviceintegration/eglfs_kms/qeglfskmsgbmcursor.cpp
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@ -71,6 +71,7 @@ QEglFSKmsGbmCursor::QEglFSKmsGbmCursor(QEglFSKmsGbmScreen *screen)
, m_bo(nullptr) , m_bo(nullptr)
, m_cursorImage(0, 0, 0, 0, 0, 0) , m_cursorImage(0, 0, 0, 0, 0, 0)
, m_state(CursorPendingVisible) , m_state(CursorPendingVisible)
, m_deviceListener(nullptr)
{ {
QByteArray hideCursorVal = qgetenv("QT_QPA_EGLFS_HIDECURSOR"); QByteArray hideCursorVal = qgetenv("QT_QPA_EGLFS_HIDECURSOR");
if (!hideCursorVal.isEmpty() && hideCursorVal.toInt()) { if (!hideCursorVal.isEmpty() && hideCursorVal.toInt()) {