Re: Multithread heap assertion failure

HI, all of you,

I have created a Win32 console project with MFC support(shared dll) to
test my multithread programming.
When run, a "Debug assertion failure" occures at the following
expression:
_ASSERTE(_CrtIsValidHeapPointer(pUserData));

I cannot figure out why the exception occurs. Can you shed some light
on me?

Any help appreciated. Thansk in advance.

^_^

The only source file is as follows:

//--------------------------------------------------
#include <afx.h>
#include <afxmt.h>
#include <afxwin.h>
#include <windows.h>

#include <iostream>
using namespace std;

class CTestThread: public CWinThread{
public:
   CTestThread(){}
   virtual ~CTestThread(){}

   int Run(){
           cout << "run..." << endl;
           return 1;
   }

   BOOL InitInstance(){
           cout << "init..." << endl;
           return TRUE;
   }

   int ExitInstance(){
           cout << "exit inst..." << endl;
           return 0;
   }
};

int main(){
   int nWorkerNum = 2;
   CTestThread * m_pThread = new CTestThread[nWorkerNum];
   HANDLE * m_pThreadHandle = new HANDLE[nWorkerNum];
   for(int i = 0; i < nWorkerNum; i ++){
           m_pThread[i].CreateThread();
           m_pThreadHandle[i] = m_pThread[i].m_hThread;
   }
   WaitForMultipleObjects(nWorkerNum, m_pThreadHandle, TRUE, INFINITE);
   cout << "Press any key to conitnue..." << endl;
   char c; cin >> c;
}
//--------------------------------------------------