SHGetMalloc must use MEMCTX_TASK, otherwise CoGetMalloc will

dlls/shell32/shellole.c

@@ -146,7 +146,7 @@ DWORD WINAPI SHCLSIDFromStringAW (LPVOID clsid, CLSID *id)
 DWORD WINAPI SHGetMalloc(LPMALLOC *lpmal) 
 {
 	TRACE("(%p)\n", lpmal);
-	return CoGetMalloc(0,lpmal);
+	return CoGetMalloc(MEMCTX_TASK, lpmal);
 }
 
 /*************************************************************************

include/wine/obj_base.h

@@ -701,6 +701,15 @@ ICOM_DEFINE(IMalloc,IUnknown)
 #define IMalloc_DidAlloc(p,a)   ICOM_CALL1(DidAlloc,p,a)
 #define IMalloc_HeapMinimize(p) ICOM_CALL (HeapMinimize,p)
 
+/* values passed to CoGetMalloc */
+#define	MEMCTX_TASK		1 /* private task memory */
+#define	MEMCTX_SHARED		2 /* shared memory */
+#ifdef _MAC
+#define	MEMCTX_MACSYSTEM	3 /* system heap on mac */
+#endif
+/* mainly for internal use... */
+#define	MEMCTX_UNKNOWN		-1
+#define	MEMCTX_SAME		-2
 
 HRESULT WINAPI CoGetMalloc(DWORD dwMemContext,LPMALLOC* lpMalloc);