Patch 8.0.0483
Problem:    Illegal memory access when using :all. (Dominique Pelle)
Solution:   Adjust the cursor position right after setting "curwin".
Files:      src/window.c, src/testdir/test_window_cmd.vim


*** ../vim-8.0.0482/src/window.c        2017-03-18 22:35:26.027431378 +0100
--- src/window.c        2017-03-18 23:03:53.418468208 +0100
***************
*** 2450,2455 ****
--- 2450,2459 ----
  #endif
        curbuf = curwin->w_buffer;
        close_curwin = TRUE;
+ 
+       /* The cursor position may be invalid if the buffer changed after last
+        * using the window. */
+       check_cursor();
      }
      if (p_ea && (*p_ead == 'b' || *p_ead == dir))
        win_equal(curwin, TRUE, dir);
*** ../vim-8.0.0482/src/testdir/test_window_cmd.vim     2016-08-18 
23:02:41.000000000 +0200
--- src/testdir/test_window_cmd.vim     2017-03-18 22:52:42.719737614 +0100
***************
*** 67,70 ****
--- 67,82 ----
    augroup! test_window_cmd_wincmd_gf
  endfunc
  
+ func Test_next_split_all()
+   " This was causing an illegal memory access.
+   n x
+   norm axxx
+   split
+   split
+   s/x
+   s/x
+   all
+   bwipe!
+ endfunc
+ 
  " vim: shiftwidth=2 sts=2 expandtab
*** ../vim-8.0.0482/src/version.c       2017-03-18 22:35:26.031431348 +0100
--- src/version.c       2017-03-18 23:07:15.224847150 +0100
***************
*** 766,767 ****
--- 766,769 ----
  {   /* Add new patch number below this line */
+ /**/
+     483,
  /**/

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