Patch 7.3.1002
Problem:    Valgrind errors for Python interface.
Solution:   Fix memory leaks when running tests. (ZyX)
Files:      src/if_py_both.h


*** ../vim-7.3.1001/src/if_py_both.h    2013-05-21 20:51:55.000000000 +0200
--- src/if_py_both.h    2013-05-21 22:08:25.000000000 +0200
***************
*** 866,871 ****
--- 866,872 ----
      DICTKEY_UNREF
  
      copy_tv(&tv, &di->di_tv);
+     clear_tv(&tv);
      return 0;
  }
  
***************
*** 1129,1134 ****
--- 1130,1136 ----
      {
        if (list_append_tv(l, &tv) == FAIL)
        {
+           clear_tv(&tv);
            PyErr_SetVim(_("Failed to add item to list"));
            return -1;
        }
***************
*** 1138,1143 ****
--- 1140,1146 ----
        li = list_find(l, (long) index);
        clear_tv(&li->li_tv);
        copy_tv(&tv, &li->li_tv);
+       clear_tv(&tv);
      }
      return 0;
  }
***************
*** 1204,1212 ****
--- 1207,1217 ----
            return -1;
        if (list_insert_tv(l, &v, li) == FAIL)
        {
+           clear_tv(&v);
            PyErr_SetVim(_("internal error: failed to add item to list"));
            return -1;
        }
+       clear_tv(&v);
      }
      return 0;
  }
***************
*** 1346,1352 ****
--- 1351,1360 ----
                return NULL;
            }
            if (ConvertFromPyObject(selfdictObject, &selfdicttv) == -1)
+           {
+               clear_tv(&args);
                return NULL;
+           }
            selfdict = selfdicttv.vval.v_dict;
        }
      }
***************
*** 1370,1382 ****
      else
        result = ConvertToPyObject(&rettv);
  
-     /* FIXME Check what should really be cleared. */
      clear_tv(&args);
      clear_tv(&rettv);
!     /*
!      * if (selfdict!=NULL)
!      *     clear_tv(selfdicttv);
!      */
  
      return result;
  }
--- 1378,1387 ----
      else
        result = ConvertToPyObject(&rettv);
  
      clear_tv(&args);
      clear_tv(&rettv);
!     if (selfdict != NULL)
!       clear_tv(&selfdicttv);
  
      return result;
  }
***************
*** 1482,1488 ****
      }
      else if (flags & SOPT_BOOL)
      {
!       PyObject *r;
        r = numval ? Py_True : Py_False;
        Py_INCREF(r);
        return r;
--- 1487,1493 ----
      }
      else if (flags & SOPT_BOOL)
      {
!       PyObject        *r;
        r = numval ? Py_True : Py_False;
        Py_INCREF(r);
        return r;
***************
*** 1492,1498 ****
      else if (flags & SOPT_STRING)
      {
        if (stringval)
!           return PyBytes_FromString((char *) stringval);
        else
        {
            PyErr_SetString(PyExc_RuntimeError,
--- 1497,1507 ----
      else if (flags & SOPT_STRING)
      {
        if (stringval)
!       {
!           PyObject    *r = PyBytes_FromString((char *) stringval);
!           vim_free(stringval);
!           return r;
!       }
        else
        {
            PyErr_SetString(PyExc_RuntimeError,
***************
*** 1516,1524 ****
      int               opt_type;
      void      *from;
  {
!     win_T     *save_curwin;
!     tabpage_T *save_curtab;
!     buf_T     *save_curbuf;
  
      VimTryStart();
      switch (opt_type)
--- 1525,1533 ----
      int               opt_type;
      void      *from;
  {
!     win_T     *save_curwin = NULL;
!     tabpage_T *save_curtab = NULL;
!     buf_T     *save_curbuf = NULL;
  
      VimTryStart();
      switch (opt_type)
*** ../vim-7.3.1001/src/version.c       2013-05-21 22:00:42.000000000 +0200
--- src/version.c       2013-05-21 22:12:54.000000000 +0200
***************
*** 730,731 ****
--- 730,733 ----
  {   /* Add new patch number below this line */
+ /**/
+     1002,
  /**/

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