Re: strange memory leak problem

From:

mdk <leun98@gmail.com>

Newsgroups:

microsoft.public.vc.mfc

Date:

Wed, 05 Sep 2007 02:18:54 -0000

Message-ID:

<1188958734.944140.161690@r29g2000hsg.googlegroups.com>

Hi,

The one I am working is a COM DLL, here is the code where I put
_CrtDumpMemoryLeaks(), is it the right place for this function to
detect mem leak in a DLL?

BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID /
*lpReserved*/)
{
    _CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
    _CrtSetBreakAlloc(113);

    if (dwReason == DLL_PROCESS_ATTACH)
    {
        _Module.Init(ObjectMap, hInstance, &LIBID_TBSDKLib);
        DisableThreadLibraryCalls(hInstance);
    }
    else if (dwReason == DLL_PROCESS_DETACH) {
        _Module.Term();
        _CrtDumpMemoryLeaks();
    }

    // get the dll full path (not the process the dll is attached to)
       DWORD dwSize = GetModuleFileName
                ( reinterpret_cast< HMODULE >( hInstance )
                , g_InstallDir
                , MAX_PATH );

    return TRUE; // ok
}

Thanks
Timmy

On Aug 30, 10:36 pm, "Giovanni Dicanio" <giovanni.dica...@invalid.it>
wrote:

"Joseph M. Newcomer" <newco...@flounder.com> ha scritto nel messaggionews:haidd3hkh7j6kuel2gcb744o9mqifco84i@4ax.com...

What does this citation have to do with the question?

A CString is being allocated on the stack. It cannot be a memory leak,
because any heap
space it uses will be freed when the variable leaves scope. So either the
question is
ill-formed, or there is insufficient context given to allow an evaluation
of the problem.

The OP's question showed no memory leaks, or at least: I could find no
memory leaks in the code he posted (maybe am I missing something?)

But the citation was about the *general* "memory leaks" problem in C++.

Gio