diff options
Diffstat (limited to 'src/gui/painting/qstroker.cpp')
| -rw-r--r-- | src/gui/painting/qstroker.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gui/painting/qstroker.cpp b/src/gui/painting/qstroker.cpp index 292952b7c0..56d0917c6c 100644 --- a/src/gui/painting/qstroker.cpp +++ b/src/gui/painting/qstroker.cpp @@ -1150,6 +1150,8 @@ void QDashStroker::processCurrentSubpath() QSubpathFlatIterator it(&m_elements, m_dashThreshold); qfixed2d prev = it.next(); + if (!prev.isFinite()) + return; bool clipping = !m_clip_rect.isEmpty(); qfixed2d move_to_pos = prev; @@ -1165,6 +1167,8 @@ void QDashStroker::processCurrentSubpath() bool hasMoveTo = false; while (it.hasNext()) { QStrokerOps::Element e = it.next(); + if (!qfixed2d(e).isFinite()) + continue; Q_ASSERT(e.isLineTo()); cline = QLineF(qt_fixed_to_real(prev.x), |