[Bug 26101] New: riched20/editor tests show a ton of valgrind warnings

http://bugs.winehq.org/show_bug.cgi?id=26101

Summary: riched20/editor tests show a ton of valgrind warnings
           Product: Wine
           Version: 1.3.13
          Platform: x86
        OS/Version: Linux
            Status: NEW
          Keywords: download, source, testcase
          Severity: minor
          Priority: P2
         Component: richedit
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=33289)
 --> (http://bugs.winehq.org/attachment.cgi?id=33289)
valgrind log

Most seem related to:
 12 bytes in 1 blocks are definitely lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  heap_alloc (editor.h:30)
    by  ME_MakeStringB (string.c:35)
    by  ME_MakeStringN (string.c:46)
    by  ME_InsertTextFromCursor (caret.c:576)
    by  ME_HandleMessage (editor.c:3557)
    by  RichEditWndProc_common (editor.c:4491)
    by  RichEditWndProcA (editor.c:4516)
    by  ??? (winproc.c:172)
    by  call_window_proc (winproc.c:242)
    by  WINPROC_call_window (winproc.c:908)
    by  call_window_proc (message.c:2201)
    by  send_message (message.c:3042)
    by  SendMessageA (message.c:3187)
    by  test_scrollbar_visibility (editor.c:2752)
    by  func_editor (editor.c:7112)
    by  run_test (test.h:556)
    by  main (test.h:624)

there's also:
 12 bytes in 1 blocks are definitely lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  heap_alloc (editor.h:30)
    by  ME_MakeStringB (string.c:35)
    by  ME_MakeStringN (string.c:46)
    by  ME_InsertTextFromCursor (caret.c:576)
    by  RTFFlushUnicodeOutputBuffer (reader.c:2558)
    by  RTFFlushOutputBuffer (reader.c:2603)
    by  ME_RTFParAttrHook (editor.c:826)
    by  ControlClass (reader.c:2364)
    by  RTFRouteToken (reader.c:342)
    by  RTFRead (reader.c:310)
    by  ME_StreamIn (editor.c:1488)
    by  ME_Paste (editor.c:1998)
    by  ME_KeyDown (editor.c:2305)
    by  ME_HandleMessage (editor.c:4020)
    by  RichEditWndProc_common (editor.c:4491)
    by  RichEditWndProcA (editor.c:4516)
    by  ??? (winproc.c:172)
    by  call_window_proc (winproc.c:242)

...

12 bytes in 1 blocks are definitely lost 
    at  notify_alloc (heap.c:254)
    by  RtlAllocateHeap (heap.c:1701)
    by  HeapAlloc (heap.c:267)
    by  GlobalAlloc (heap.c:386)
    by  set_dataobject_format (clipboard.c:2071)
    by  OleSetClipboard (clipboard.c:2134)
    by  ME_Copy (editor.c:2022)
    by  ME_KeyDown (editor.c:2317)
    by  ME_HandleMessage (editor.c:4020)
    by  RichEditWndProc_common (editor.c:4491)
    by  RichEditWndProcA (editor.c:4516)
    by  ??? (winproc.c:172)
    by  call_window_proc (winproc.c:242)
    by  WINPROC_call_window (winproc.c:908)
    by  call_window_proc (message.c:2201)
    by  send_message (message.c:3042)
    by  SendMessageA (message.c:3187)
    by  test_WM_PASTE (editor.c:4805)
    by  func_editor (editor.c:7131)
    by  run_test (test.h:556)

and more. I'll attach the full log.