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| author | André de la Rocha <andre.rocha@qt.io> | 2022-04-22 20:41:55 +0200 |
|---|---|---|
| committer | André de la Rocha <andre.rocha@qt.io> | 2022-04-24 23:14:11 +0200 |
| commit | 53c8d0d40bfc9a731a75f58f510c21b83b118d6d (patch) | |
| tree | b38dbb5bd214d029461e9b74e2389a0e4fb31914 /src/testlib/doc/snippets | |
| parent | d42ad7b01e4d9b9fd097db5c438e7f646ef49b1b (diff) | |
Fix crash when calling QMainWindow::restoreState()
Restoring the state of a window with a dock widget could cause a crash
in a multiple display configuration if the scale or screen arrangement
in the system had changed after the state was saved. In this case, the
original top-left coordinate of the window could now lie outside of any
screens, which would result in a NULL QScreen pointer being dereferenced
inside QDockAreaLayout::constrainedRect().
Fixes: QTBUG-102718
Fixes: QTBUG-102541
Pick-to: 6.2 6.3
Change-Id: Ie5e3209b82a33a1dc4568611c1b2ee3a6d8830b7
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
Diffstat (limited to 'src/testlib/doc/snippets')
0 files changed, 0 insertions, 0 deletions