From: pkv <pkv@opencascade.com>
Date: Mon, 31 Aug 2015 08:21:41 +0000 (+0300)
Subject: Memory leak in IntTools_Context::Hatcher
X-Git-Url: http://git.dev.opencascade.org/gitweb/?a=commitdiff_plain;h=34ea52b7089a3ed6d73818dbbed0c2d8fc407a9c;p=occt-copy.git

Memory leak in IntTools_Context::Hatcher

I. New features:
    No new features

II.2. class BOPAlgo_WireSplitter
- method:
Geom2dHatch_Hatcher& IntTools_Context::Hatcher
  (const TopoDS_Face& aF)
IntTools_SurfaceRangeLocalizeData& IntTools_Context::SurfaceData
  (const TopoDS_Face& aF)
The memory allocation is provided using inner allocator of the object.

II. Modified entities:
packages:
IntTools

Issue for master: 0026616
---

diff --git a/src/IntTools/IntTools_Context.cxx b/src/IntTools/IntTools_Context.cxx
index 4f5ec08913..765444c656 100644
--- a/src/IntTools/IntTools_Context.cxx
+++ b/src/IntTools/IntTools_Context.cxx
@@ -402,10 +402,11 @@ Geom2dHatch_Hatcher& IntTools_Context::Hatcher(const TopoDS_Face& aF)
     aEpsT=Precision::PConfusion();
     //
     Geom2dHatch_Intersector aIntr(aTolArcIntr, aTolTangfIntr);
-    pHatcher=new Geom2dHatch_Hatcher(aIntr,
-                                     aTolHatch2D, aTolHatch3D,
-                                     Standard_True, Standard_False);
-    
+    pHatcher=(Geom2dHatch_Hatcher*)
+      myAllocator->Allocate(sizeof(Geom2dHatch_Hatcher));
+    new (pHatcher) Geom2dHatch_Hatcher(aIntr,
+                                       aTolHatch2D, aTolHatch3D,
+                                       Standard_True, Standard_False);
     //
     aFF=aF;
     aFF.Orientation(TopAbs_FORWARD);
@@ -451,7 +452,9 @@ IntTools_SurfaceRangeLocalizeData& IntTools_Context::SurfaceData
   IntTools_SurfaceRangeLocalizeData* pSData;
   //
   if (!myProjSDataMap.IsBound(aF)) {
-    pSData=new IntTools_SurfaceRangeLocalizeData
+    pSData=(IntTools_SurfaceRangeLocalizeData*)
+      myAllocator->Allocate(sizeof(IntTools_SurfaceRangeLocalizeData));
+    new (pSData) IntTools_SurfaceRangeLocalizeData
       (3, 
        3, 
        10. * Precision::PConfusion(),