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ofz#496348501 Integer-overflow

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Change-Id: I99c479ab6a1b3e2ef8bde1b7e65b31cee2c2ea45
Reviewed-on: https://gerrit.collaboraoffice.com/c/core/+/1054
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins CPCI <releng@collaboraoffice.com>
(cherry picked from commit 44b71efd0519aa061ef78db8d5dc0b0ae0b765b4)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/204402
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
This commit is contained in:
Caolán McNamara
2026-04-27 16:05:10 +02:00
committed by Xisco Fauli
parent 79dc0fac8b
commit 808890363f
2 changed files with 7 additions and 1 deletions
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vcl/source/gdi/metaact.cxx
+4
View File
@@ -1359,7 +1359,11 @@ MetaClipRegionAction::MetaClipRegionAction( vcl::Region aRegion, bool bClip ) :
void MetaClipRegionAction::Execute( OutputDevice* pOut )
{
if( mbClip )
{
if (!AllowRect(pOut->LogicToPixel(maRegion.GetBoundRect())))
return;
pOut->SetClipRegion( maRegion );
}
else
pOut->SetClipRegion();
}
vcl/source/gdi/regionband.cxx
+3 -1
View File
@@ -20,6 +20,7 @@
#include <sal/config.h>
#include <cstdlib>
#include <limits>
#include <tools/stream.hxx>
#include <regionband.hxx>
@@ -727,7 +728,8 @@ void RegionBand::InsertBands(tools::Long nTop, tools::Long nBottom)
}
// find/insert bands for the boundaries of the rectangle
bool bTopBoundaryInserted = false;
// (no row possible before LONG_MIN)
bool bTopBoundaryInserted = nTop == std::numeric_limits<tools::Long>::min();
bool bTop2BoundaryInserted = false;
bool bBottomBoundaryInserted = false;