下面代码中win7/Vista与WinXP/Win2k3在内存分配上的差异

原因是数组的大小正在溢出。我只定义了100个元素。然而,注册表中有100多个元素。

它在从注册表获取元素时在行中崩溃

while( RegEnumKeyEx( Key, nTimezones, tzKeyNames[nTimezones].GetBuffer( size ), &size, NULL, NULL, NULL, NULL ) != ERROR_NO_MORE_ITEMS )

 CString    sRegKey;
    HKEY    Key;
    HKEY    subKey;
    int     nTimezones = 0;
    CArray< CString, CString >  tzKeyNames;

tzOffset.SetSize( 100, 10 );
tzKeyNames.SetSize( 100, 10 );
tzDisplayNames.SetSize( 100, 10 );

OSVERSIONINFO osvi;
ZeroMemory(&osvi, sizeof(OSVERSIONINFO));
osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
GetVersionEx(&osvi);

if( osvi.dwPlatformId == VER_PLATFORM_WIN32_NT )
{
sRegKey = _T("SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones");
}
else
{
sRegKey = _T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Time Zones");
}

if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, sRegKey, 0, KEY_READ , &Key ) == ERROR_SUCCESS )
{
    DWORD size;
    DWORD type = REG_SZ;
    TZINFO  tz;
    _TCHAR name[ 128 ];
    BYTE data[ 128 ];

    size = 128;
    while( RegEnumKeyEx( Key, nTimezones, tzKeyNames[nTimezones].GetBuffer( size ), &size, NULL, NULL, NULL, NULL ) != ERROR_NO_MORE_ITEMS )
    {
        tzKeyNames[nTimezones].ReleaseBuffer();

        if( RegOpenKeyEx( HKEY_LOCAL_MACHINE, sRegKey + _T("\\") + (LPCTSTR)tzKeyNames[nTimezones], 0, KEY_READ , &subKey ) == ERROR_SUCCESS )
        {
            size = 128;
            if( RegQueryValueEx( subKey, _T("Display"), NULL, &type, (unsigned char*)name, &size ) == ERROR_SUCCESS )
            {
                tzDisplayNames[nTimezones] = name;
            }

            size = 128;
            if( RegQueryValueEx( subKey, _T("TZI"), NULL, &type, data, &size ) == ERROR_SUCCESS )
            {
                memcpy( &tz, data, size );
                tzOffset[ nTimezones ] = (int)(( tz.Bias / -60.0 ) * 2.0 ) + 24;
            }
            RegCloseKey( subKey );      
        }
        nTimezones++;
    }
    RegCloseKey( Key );     
}