diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2022-09-16 12:33:07 +0200 |
|---|---|---|
| committer | Andras Timar <andras.timar@collabora.com> | 2022-10-16 12:25:51 +0200 |
| commit | 8c13c785b147e10fd38ed07a8458f099339ea603 (patch) | |
| tree | 0b60e9eb955cd3a0de775c93512a4a8fb5026c52 /svx | |
| parent | 670793da8e16e46b1953f27521bd280eae561df7 (diff) | |
tdf#150987 calc crash pasting content
regression from
commit d0119ff7f2c68aa05286bd303128f3a69c6bbd6a
improve tools::Rectangle->basegfx::B2?Rectangle conversion
which resulted in Fraction throwing an exception because of
divide-by-zero
Change-Id: I90a92a644c5fb40e9b93237c79f6760d4bb73d0f
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/140064
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
(cherry picked from commit ab5928517639e49dbcab2c2de195849d611124b9)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/139991
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
Diffstat (limited to 'svx')
| -rw-r--r-- | svx/source/svdraw/svdoole2.cxx | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/svx/source/svdraw/svdoole2.cxx b/svx/source/svdraw/svdoole2.cxx index bc7df6b37513..158824b327a0 100644 --- a/svx/source/svdraw/svdoole2.cxx +++ b/svx/source/svdraw/svdoole2.cxx @@ -1470,8 +1470,10 @@ void SdrOle2Obj::ImpSetVisAreaSize() // objects' visual area. The scaling will not change, but it might exist already and must // be used in calculations MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpImpl->mxObjRef->getMapUnit( GetAspect() ) ); - Size aVisSize( static_cast<tools::Long>( Fraction( maRect.GetWidth() ) / aScaleWidth ), - static_cast<tools::Long>( Fraction( maRect.GetHeight() ) / aScaleHeight ) ); + Size aVisSize; + if (sal_Int32(aScaleWidth) != 0 && sal_Int32(aScaleHeight) != 0) // avoid div by zero + aVisSize = Size( static_cast<tools::Long>( Fraction( maRect.GetWidth() ) / aScaleWidth ), + static_cast<tools::Long>( Fraction( maRect.GetHeight() ) / aScaleHeight ) ); aVisSize = OutputDevice::LogicToLogic( aVisSize, |