From 6273fa4b6c3ee16c5fa960168368f2960246aa97 Mon Sep 17 00:00:00 2001
From: kgv <kgv@opencascade.com>
Date: Wed, 17 Feb 2016 17:37:43 +0300
Subject: [PATCH] 0027172: Visualization - avoid signed integer overflow within
 Graphic3d_ArrayOfPrimitives

---
 src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx b/src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx
index 7421d56593..ab3abb724c 100644
--- a/src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx
+++ b/src/Graphic3d/Graphic3d_ArrayOfPrimitives.cxx
@@ -106,7 +106,7 @@ Graphic3d_ArrayOfPrimitives::Graphic3d_ArrayOfPrimitives (const Graphic3d_TypeOf
     myIndices.Nullify();
     return;
   }
-  memset (myAttribs->ChangeData (0), 0, myAttribs->Stride * myAttribs->NbElements);
+  memset (myAttribs->ChangeData (0), 0, size_t(myAttribs->Stride) * size_t(myAttribs->NbElements));
 
   if (theMaxBounds > 0)
   {