Visual C++ :: Memory Leak In Constructor?

I know memory leak checking can sometimes have false positives. I turned on memory leak checking by adding

Code:
#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
#include <crtdbg.h>

Then calling

Code:
_CrtDumpMemoryLeaks();
in the App's constructor.

I traced the issue back to the constructor for a variable included in the app class. The variable is a class I declare in the project.

Code:
//Class declaration
#define NUM_MT_COLORS 16
struct clrTable {
COLORREF clrCode;
CString clrName;

[Code] ....

I get a memory leak error for every instance where a CString is set. I tried moving this to the MainFrame just to see if there was something with this being in the app, and saw the same memory leak errors.

I didn't include the functions in this class that manipulate this table. I didn't put it in the document because this is a multi-doc application and this table is universal to the program.

Is this an example of a false positive in the memory leak checker, or did I do something wrong?