diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2017-10-25 09:04:31 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2017-10-25 13:05:33 +0200 |
| commit | a24a659d97504a7782574335dd8d1307d727119d (patch) | |
| tree | 3595f260ceb2d9124bcd29892aae07e8534e1779 /filter | |
| parent | ec339b183fc6a4f50d691ae48fa5ec699cf04025 (diff) | |
ofz#3793 Divide-by-zero
Change-Id: Idc18b194840c8d2646426a0346b49348707be5ad
Reviewed-on: https://gerrit.libreoffice.org/43806
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'filter')
| -rw-r--r-- | filter/source/graphicfilter/icgm/bitmap.cxx | 3 | ||||
| -rw-r--r-- | filter/source/graphicfilter/icgm/class4.cxx | 1 |
2 files changed, 2 insertions, 2 deletions
diff --git a/filter/source/graphicfilter/icgm/bitmap.cxx b/filter/source/graphicfilter/icgm/bitmap.cxx index 7208fda0ae97..da83096126a7 100644 --- a/filter/source/graphicfilter/icgm/bitmap.cxx +++ b/filter/source/graphicfilter/icgm/bitmap.cxx @@ -179,7 +179,8 @@ void CGMBitmap::ImplGetBitmap( CGMBitmapDescriptor& rDesc ) nX = rDesc.mnR.X - rDesc.mnP.X; nY = rDesc.mnR.Y - rDesc.mnP.Y; - rDesc.mnOrientation = acos( nX / sqrt( nX * nX + nY * nY ) ) * 57.29577951308; + const double fSqrt = sqrt(nX * nX + nY * nY); + rDesc.mnOrientation = fSqrt != 0.0 ? (acos(nX / fSqrt) * 57.29577951308) : 0.0; if ( nY > 0 ) rDesc.mnOrientation = 360 - rDesc.mnOrientation; diff --git a/filter/source/graphicfilter/icgm/class4.cxx b/filter/source/graphicfilter/icgm/class4.cxx index 813d07b69f4f..d2c155ee25be 100644 --- a/filter/source/graphicfilter/icgm/class4.cxx +++ b/filter/source/graphicfilter/icgm/class4.cxx @@ -32,7 +32,6 @@ double CGM::ImplGetOrientation( FloatPoint const & rCenter, FloatPoint const & r double nY = rPoint.Y - rCenter.Y; double fSqrt = sqrt(nX * nX + nY * nY); - double fOrientation = fSqrt != 0.0 ? (acos(nX / fSqrt) * 57.29577951308) : 0.0; if (nY > 0) fOrientation = 360 - fOrientation; |