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| author | Peter Varga <pvarga@inf.u-szeged.hu> | 2022-02-07 15:42:06 +0100 |
|---|---|---|
| committer | Peter Varga <pvarga@inf.u-szeged.hu> | 2022-02-08 15:36:02 +0100 |
| commit | 4f7b7995552b0220a9e431266e0119cd03a233cf (patch) | |
| tree | b27ffbb7f4ef063f72a7eeea9d9611aafb41d7e1 /src/webenginequick/api/qquickwebenginescriptcollection.cpp | |
| parent | dfa58067e31e77e20f0cd25f408e248c8ff82cf4 (diff) | |
| download | qtwebengine-4f7b7995552b0220a9e431266e0119cd03a233cf.tar.gz | |
QQuickPdfSelection: Fix division by zero
QQuickPdfSelection::m_renderScale is used for division in
QQuickPdfSelection::updateResults(). Add warning message to
setRenderScale() and ignore the new value if it is zero.
Also avoid setting PdfSelection.renderScale to zero in
PdfScrollablePageView.
The division caused an assert:
ASSERT: "divisor < 0 || divisor > 0" in file qtbase/src/corelib/tools/qpoint.h, line 299
It was reproducible with the pdfviewer quick example.
Pick-to: 6.3 6.2
Change-Id: I31e08a9a28392fcc132470c8d94af1307447565a
Reviewed-by: Shawn Rutledge <shawn.rutledge@qt.io>
Diffstat (limited to 'src/webenginequick/api/qquickwebenginescriptcollection.cpp')
0 files changed, 0 insertions, 0 deletions