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| author | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-08-19 14:21:10 (GMT) |
|---|---|---|
| committer | Kim Motoyoshi Kalland <kim.kalland@nokia.com> | 2009-08-19 14:31:03 (GMT) |
| commit | 72629a807c71f9b2c282ff5f67994ec3fab78b7f (patch) | |
| tree | 8c9bd1cfbaf7cf6548ecc200d3d3379911457e5b /src | |
| parent | f38f4c02a2ac8b519305cb0bcdc00cd94eaf9a5a (diff) | |
| download | Qt-72629a807c71f9b2c282ff5f67994ec3fab78b7f.zip Qt-72629a807c71f9b2c282ff5f67994ec3fab78b7f.tar.gz Qt-72629a807c71f9b2c282ff5f67994ec3fab78b7f.tar.bz2 | |
Fixed crash in QtSvg caused by division by zero in animation code.
Reviewed-by: Trond
Diffstat (limited to 'src')
| -rw-r--r-- | src/svg/qsvgstyle.cpp | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/src/svg/qsvgstyle.cpp b/src/svg/qsvgstyle.cpp index d079f98..720dbb6 100644 --- a/src/svg/qsvgstyle.cpp +++ b/src/svg/qsvgstyle.cpp @@ -523,11 +523,14 @@ void QSvgAnimateTransform::resolveMatrix(QSvgNode *node) if (totalTimeElapsed < m_from || m_finished) return; - qreal animationFrame = (totalTimeElapsed - m_from) / m_to; + qreal animationFrame = 0; + if (m_totalRunningTime != 0) { + animationFrame = (totalTimeElapsed - m_from) / m_totalRunningTime; - if (m_repeatCount >= 0 && m_repeatCount < animationFrame) { - m_finished = true; - animationFrame = m_repeatCount; + if (m_repeatCount >= 0 && m_repeatCount < animationFrame) { + m_finished = true; + animationFrame = m_repeatCount; + } } qreal percentOfAnimation = animationFrame; |