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| author | Samuel Rødal <samuel.rodal@nokia.com> | 2011-03-28 10:43:05 (GMT) |
|---|---|---|
| committer | Samuel Rødal <samuel.rodal@nokia.com> | 2011-03-28 11:16:14 (GMT) |
| commit | 45bd1e737f2f76bbc9943995734c6ecb0a23935b (patch) | |
| tree | ed66dc8c1eff9b8d6dd93ef3b0bc7a3cd888de80 /tests/auto/qpainterpath | |
| parent | cdbb761416996efef99e6eccc7f42730d64f35cb (diff) | |
| download | Qt-45bd1e737f2f76bbc9943995734c6ecb0a23935b.zip Qt-45bd1e737f2f76bbc9943995734c6ecb0a23935b.tar.gz Qt-45bd1e737f2f76bbc9943995734c6ecb0a23935b.tar.bz2 | |
Fixed infinite loop in QPainterPath::intersects() when qreal=float.
Similar to c30714122c58a3dc6fd8401427da60c4afc4127b, we need to limit
the max number of recursions.
Task-number: QTBUG-16422
Reviewed-by: Kim
Diffstat (limited to 'tests/auto/qpainterpath')
| -rw-r--r-- | tests/auto/qpainterpath/tst_qpainterpath.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/auto/qpainterpath/tst_qpainterpath.cpp b/tests/auto/qpainterpath/tst_qpainterpath.cpp index 4ade9ad..bc3b5d9 100644 --- a/tests/auto/qpainterpath/tst_qpainterpath.cpp +++ b/tests/auto/qpainterpath/tst_qpainterpath.cpp @@ -411,6 +411,10 @@ void tst_QPainterPath::intersects_QRectF_data() QTest::newRow("horizontal line") << linePath(0, 0, 10, 0) << QRectF(1, -1, 2, 2) << true; QTest::newRow("vertical line") << linePath(0, 0, 0, 10) << QRectF(-1, 1, 2, 2) << true; + + path = QPainterPath(); + path.addEllipse(QRectF(-5000.0, -5000.0, 1500000.0, 1500000.0)); + QTest::newRow("huge ellipse, qreal=float crash") << path << QRectF(1100000.35, 1098000.2, 1500000.0, 1500000.0) << true; } void tst_QPainterPath::intersects_QRectF() |