ofz#907 divide by zero

Change-Id: I663761239efe195b2051cf4410eca2a3362e5de8
2017-03-19 10:22:03 +00:00
parent 47a9523f3f
commit cd3e18c2cf
1 changed files with 1 additions and 1 deletions
--- a/filter/source/msfilter/msdffimp.cxx
+++ b/filter/source/msfilter/msdffimp.cxx
@@ -2404,7 +2404,7 @@ void DffPropertyReader::ApplyCustomShapeGeometryAttributes( SvStream& rIn, SfxIt
                rIn.ReadUInt16( nNumElemVert ).ReadUInt16( nNumElemMemVert ).ReadUInt16( nElemSizeVert );

            bool bImport = false;
-            if (nNumElemVert)
+            if (nNumElemVert && nElemSizeVert)
            {
                //sanity check that the stream is long enough to fulfill nNumElemVert * nElemSizeVert;
                bImport = rIn.remainingSize() / nElemSizeVert >= nNumElemVert;