Jinoh Kang : riched20: Don't set para unless committing cursor move in ME_MoveCursorWords.

[Alexandre Julliard]

Module: wine
Branch: stable
Commit: a598f9176465d3b87e6d4a422b1114620a209813
URL:    https://gitlab.winehq.org/wine/wine/-/commit/a598f9176465d3b87e6d4a422b11146...

Author: Jinoh Kang 
Date:   Sat Feb 25 02:14:36 2023 +0900

riched20: Don't set para unless committing cursor move in ME_MoveCursorWords.

Introduce a temporary variable, `other_para`, so that we don't end up
returning incorrect para (with stale run) inside the output cursor.

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54564
(cherry picked from commit 7e28fa5c558f1417f8f033cb843424778bbfb8b8)

---

dlls/riched20/caret.c        | 11 +++++++----
 dlls/riched20/tests/editor.c |  3 ---
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/dlls/riched20/caret.c b/dlls/riched20/caret.c
index c9fd327e87e..f89770ccc75 100644
--- a/dlls/riched20/caret.c
+++ b/dlls/riched20/caret.c
@@ -802,15 +802,18 @@ ME_MoveCursorWords(ME_TextEditor *editor, ME_Cursor *cursor, int nRelOfs)
       }
       else
       {
-        para = para_next( para );
-        if (!para_next( para ))
+        ME_Paragraph *other_para = para_next( para );
+        if (!para_next( other_para ))
         {
           if (cursor->run == run) return FALSE;
           nOffset = 0;
           break;
         }
-        if (para->nFlags & MEPF_ROWSTART) para = para_next( para );
-        if (cursor->run == run) run = para_first_run( para );
+        if (other_para->nFlags & MEPF_ROWSTART) other_para = para_next( other_para );
+        if (cursor->run == run) {
+          para = other_para;
+          run = para_first_run( para );
+        }
         nOffset = 0;
         break;
       }
diff --git a/dlls/riched20/tests/editor.c b/dlls/riched20/tests/editor.c
index c34d30c6cbd..d142d66f04f 100644
--- a/dlls/riched20/tests/editor.c
+++ b/dlls/riched20/tests/editor.c
@@ -7231,7 +7231,6 @@ static void test_word_movement_multiline(void)
     sel_start = sel_end = 0xdeadbeefUL;
     SendMessageA(hwnd, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end);
     ok(sel_start == sel_end, "expected sel length to be 0, got %lu.\n", sel_end - sel_start);
-    todo_wine
     ok(sel_start == 11, "expected sel_start to be %u, got %lu.\n", 11, sel_start);

send_ctrl_key(hwnd, VK_RIGHT);
@@ -7239,7 +7238,6 @@ static void test_word_movement_multiline(void)
     sel_start = sel_end = 0xdeadbeefUL;
     SendMessageA(hwnd, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end);
     ok(sel_start == sel_end, "expected sel length to be 0, got %lu.\n", sel_end - sel_start);
-    todo_wine
     ok(sel_start == 12, "expected sel_start to be %u, got %lu.\n", 12, sel_start);

send_ctrl_key(hwnd, VK_LEFT);
@@ -7247,7 +7245,6 @@ static void test_word_movement_multiline(void)
     sel_start = sel_end = 0xdeadbeefUL;
     SendMessageA(hwnd, EM_GETSEL, (WPARAM)&sel_start, (LPARAM)&sel_end);
     ok(sel_start == sel_end, "expected sel length to be 0, got %lu.\n", sel_end - sel_start);
-    todo_wine
     ok(sel_start == 11, "expected sel_start to be %u, got %lu.\n", 11, sel_start);

DestroyWindow(hwnd);