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| author | Nils Jeisecke <nils.jeisecke@saltation.com> | 2022-06-20 12:42:06 +0200 |
|---|---|---|
| committer | Liang Qi <liang.qi@qt.io> | 2022-06-21 01:04:12 +0200 |
| commit | 03e76ac23d3f9892c5853cab8760ca46c9117229 (patch) | |
| tree | 1b7337604c9f050465e0d0030cb06a9280b2fec3 /src/testlib/doc/includes/building-examples.qdocinc | |
| parent | fc2e40e88d44d457ec5ebd1cc235696f3f478be9 (diff) | |
xcb: fix missing initialization of m_cursor
Regression introduced in 9a4c98e55659b32db984612e6247ac193812a502:
m_cursor is not initialized and never set when monitorInfo is not
available in QXcbScreen::setMonitor. This seems to happen when running
in VNC, e.g. on a Raspberry Pi.
This usually results in crashing the application pretty soon.
Using a unique_ptr solves both the initialization and a possible leak
when setMonitor is called multiple times.
[ChangeLog][Linux/XCB] Fixed crash when no monitorInfo is available (e.g. VNC).
Fixes: QTBUG-104443
Pick-to: 6.3 6.4
Change-Id: If13493c177121a1994b5d00dfbd64f1da694df2e
Reviewed-by: Liang Qi <liang.qi@qt.io>
Diffstat (limited to 'src/testlib/doc/includes/building-examples.qdocinc')
0 files changed, 0 insertions, 0 deletions