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ofz#3868 Integer-overflow

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Change-Id: Id5de484e365567487cdeaf73f9fa88ef5a735e3e
Reviewed-on: https://gerrit.libreoffice.org/44011
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
This commit is contained in:
Caolán McNamara
2017-10-28 16:16:51 +01:00
parent dc55f0618c
commit fc4f2f1b0f
1 changed files with 3 additions and 3 deletions
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6
emfio/source/reader/emfreader.cxx
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@@ -1921,9 +1921,9 @@ namespace emfio
tools::Rectangle EmfReader::ReadRectangle( sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) tools::Rectangle EmfReader::ReadRectangle( sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 )
{ {
Point aTL ( Point( x1, y1 ) ); Point aTL(x1, y1);
Point aBR( Point( --x2, --y2 ) ); Point aBR(o3tl::saturating_add<sal_Int32>(x2, -1), o3tl::saturating_add<sal_Int32>(y2, -1));
return tools::Rectangle( aTL, aBR ); return tools::Rectangle(aTL, aBR);
} }
} }