Обнаружение Утечки Памяти

#ifndef _DEBUG_NEW_H_
#define _DEBUG_NEW_H_
 
#include <list>
 
using namespace std;
 
typedef struct tagALLOC_ADDR_INFO
{
 void *   pAddress;
 unsigned long nSize;
 char   szFileName[64];
 unsigned long nFileLine;
}
ALLOC_ADDR_INFO, *PALLOC_ADDR_INFO;
 
static list<ALLOC_ADDR_INFO> AllocList;
 
//-------------------------------------------------------------------------
void   AddressInfo_Add  (void *_pAddr, unsigned long _nSize, const char *_szName, unsigned long _nLine);
void   AddressInfo_Del  (void *_pAddr);
void   AddressInfo_Dump ();
 
void * __cdecl operator new  (size_t _Size, const char *_szFile, unsigned long _nLine);
void * __cdecl operator new[]  (size_t _Size, const char *_szFile, unsigned long _nLine);
void __cdecl operator delete  (void *_pPtr);
void __cdecl operator delete[] (void *_pPtr);
 
#define DEBUG_NEW new(__FILE__, __LINE__)
#define new DEBUG_NEW
//-------------------------------------------------------------------------
#endif

#include "Debug.h"
#include <windows.h>
//-------------------------------------------------------------------------
void AddressInfo_Add(void *_pAddr, unsigned long _nSize,  const char *_szName, unsigned long _nLine)
{
 ALLOC_ADDR_INFO info;
 
 info.pAddress = _pAddr;
 info.nSize  = _nSize;
 info.nFileLine = _nLine;
 
 strncpy_s(info.szFileName, 63, _szName, 63);
 
 AllocList.insert(AllocList.begin(), info);
};
//-------------------------------------------------------------------------
void AddressInfo_Del(void *_pAddr)
{
 list<ALLOC_ADDR_INFO>::iterator it;
 
 for(it = AllocList.begin(); it != AllocList.end(); it++)
 {
  if(it->pAddress == _pAddr)
  {
   AllocList.erase(it);
   break;
  }
 }
};
//-------------------------------------------------------------------------
void AddressInfo_Dump()
{
 list<ALLOC_ADDR_INFO>::iterator it;
 unsigned long     nTotalSize = 0;
 char       szBuf[1024];
 
 sprintf_s(szBuf, sizeof(szBuf), "[BEGIN]-------------------------------------------");
 OutputDebugStringA(szBuf);
 
 for(it = AllocList.begin(); it != AllocList.end(); it++)
 {
  sprintf_s(szBuf, sizeof(szBuf), "%s:\tLINE %d,tADDRESS %.4X [%d] Unfreed!",
          it->szFileName, it->nFileLine, (unsigned long)it->pAddress, it->nSize);
 
  nTotalSize += it->nSize;
 
  OutputDebugStringA(szBuf);
 }
 
 sprintf_s(szBuf, sizeof(szBuf), "--------------------------------------------------");
 OutputDebugStringA(szBuf);
 
 sprintf_s(szBuf, sizeof(szBuf), "Total Unfreed: %d bytes", nTotalSize);
 OutputDebugStringA(szBuf);
};
//-------------------------------------------------------------------------
void * __cdecl operator new(size_t _Size, const char *_szFile, unsigned long _nLine)
{
 void *pPtr;
 
 if((pPtr = malloc(_Size)) != NULL)
 {
  AddressInfo_Add(pPtr, _Size, _szFile, _nLine);
 }
 else
 {
  throw std::bad_alloc();
 }
 
 return pPtr;
};
//-------------------------------------------------------------------------
void * __cdecl operator new[](size_t _Size, const char *_szFile, unsigned long _nLine)
{
 void *pPtr;
 
 if((pPtr = malloc(_Size)) != NULL)
 {
  AddressInfo_Add(pPtr, _Size, _szFile, _nLine);
 }
 else
 {
  throw std::bad_alloc();
 }
 
 return pPtr;
};
//-------------------------------------------------------------------------
void __cdecl operator delete(void *_pPtr)
{
 AddressInfo_Del(_pPtr);
 free(_pPtr);
};
//-------------------------------------------------------------------------
void __cdecl operator delete[](void *_pPtr)
{
 AddressInfo_Del(_pPtr);
 free(_pPtr);
};
//-------------------------------------------------------------------------