SAFEARRAY(VT_RECORD) missing last element. (#2263)

Fixes #2247.

Co-authored-by: Avasam <samuel.06@hotmail.com>

CHANGES.txt

@@ -1,4 +1,4 @@
-Notable changes in recent builds.
+Notable changes in recent builds.
 
 Maintained by hand, so what's "notable" is subjective! Contributors are
 encouraged to add entries for their work.
@@ -14,6 +14,7 @@ https://mhammond.github.io/pywin32_installers.html.
 Coming in build 307, as yet unreleased
 --------------------------------------
 ### pywin32
+* Fixed VT_SAFEARRAY(VT_RECORD) which were missing the last element (#2247)
 * Fixed `MFC redist DLLs not found` by preferring corresponding version but accepting different version (#2248, @andreabravetti)
 * Fixed `pywintypes.error: (5, 'RegOpenKeyEx', 'Access is denied.')` when running service with debug parameter and no elevation (#2238, @jmartens)
 * Fixed handling of `SyntaxError` exception from a Windows Scripting Host Python Script on Python 3.10+ (#2235, @nbbeatty)

com/win32com/src/PyRecord.cpp

@@ -71,7 +71,7 @@ PyObject *PyObject_FromSAFEARRAYRecordInfo(SAFEARRAY *psa)
     hr = SafeArrayGetLBound(psa, 1, &lbound);
     if (FAILED(hr))
         goto exit;
-    nelems = ubound - lbound;
+    nelems = ubound - lbound + 1;
     hr = info->GetSize(&cb_elem);
     if (FAILED(hr))
         goto exit;
@@ -522,7 +522,7 @@ PyObject *PyRecord::getattro(PyObject *self, PyObject *obname)
         hr = sub->GetSize(&element_size);
         if (FAILED(hr))
             goto array_end;
-        nelems = ubound - lbound;
+        nelems = ubound - lbound + 1;
         ret_tuple = PyTuple_New(nelems);
         if (ret_tuple == NULL)
             goto array_end;