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coverity#982431 Division or modulo by float zero

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coverity#982432 Division or modulo by float zero

Change-Id: I1b9036d85c4b31b8136a96d330d95d7b024530aa
This commit is contained in:
Caolán McNamara
2015-01-25 15:04:48 +00:00
parent e3c70196e7
commit 2b95714814
1 changed files with 5 additions and 0 deletions
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5
vcl/source/filter/wmf/winwmf.cxx
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@@ -250,6 +250,11 @@ void WMFReader::ReadRecordParams( sal_uInt16 nFunc )
{ {
short nXNum = 0, nXDenom = 0, nYNum = 0, nYDenom = 0; short nXNum = 0, nXDenom = 0, nYNum = 0, nYDenom = 0;
pWMF->ReadInt16( nYDenom ).ReadInt16( nYNum ).ReadInt16( nXDenom ).ReadInt16( nXNum ); pWMF->ReadInt16( nYDenom ).ReadInt16( nYNum ).ReadInt16( nXDenom ).ReadInt16( nXNum );
if (!nYDenom || !nXDenom)
{
pWMF->SetError( SVSTREAM_FILEFORMAT_ERROR );
break;
}
pOut->ScaleDevExt( (double)nXNum / nXDenom, (double)nYNum / nYDenom ); pOut->ScaleDevExt( (double)nXNum / nXDenom, (double)nYNum / nYDenom );
} }
break; break;