[PATCH v5 2/3] riched20: Exit from editor_ensure_visible when control is not in-place active.

[Charlotte Pabst]

From: Charlotte Pabst

According to microsoft documentation, ScrollWindowEx, SetScrollPos and SetScrollRange may only
be called while the control is in-place active.

This fixes a segmentation fault in an application.
---
 dlls/riched20/paint.c        | 2 ++
 dlls/riched20/tests/txtsrv.c | 1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/riched20/paint.c b/dlls/riched20/paint.c
index 8bc1b8bcd2f..54b7ffd82bc 100644
--- a/dlls/riched20/paint.c
+++ b/dlls/riched20/paint.c
@@ -1212,6 +1212,8 @@ void editor_ensure_visible( ME_TextEditor *editor, ME_Cursor *cursor )
   ME_Paragraph *para = cursor->para;
   int x, y, yheight;

+  if (!editor->in_place_active)
+    return;

if (editor->scrollbars & ES_AUTOHSCROLL)
   {
diff --git a/dlls/riched20/tests/txtsrv.c b/dlls/riched20/tests/txtsrv.c
index db24aaa9867..d1770ad532d 100644
--- a/dlls/riched20/tests/txtsrv.c
+++ b/dlls/riched20/tests/txtsrv.c
@@ -1445,7 +1445,6 @@ static void test_inplace_active( BOOL active )
         CHECK_CALLED(ITextHostImpl_TxScrollWindowEx);
         CHECK_CALLED(ITextHostImpl_TxGetClientRect);
     } else {
-        todo_wine
         CHECK_NOT_CALLED(ITextHostImpl_TxScrollWindowEx);
         todo_wine
         CHECK_NOT_CALLED(ITextHostImpl_TxGetClientRect);