From 3d51ce18ab1be4f9f6061568a4e7fabf00b21794 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Fri, 1 Jul 2022 15:26:15 +0100 Subject: [PATCH] patch 9.0.0017: accessing memory beyond the end of the line Problem: Accessing memory beyond the end of the line. Solution: Stop Visual mode when closing a window. --- src/testdir/test_visual.vim | 12 ++++++++++++ src/window.c | 2 ++ 2 files changed, 14 insertions(+) diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim index c323062..e965266 100644 --- a/src/testdir/test_visual.vim +++ b/src/testdir/test_visual.vim @@ -1469,5 +1469,17 @@ func Test_visual_paste_clipboard() bwipe! endfunc +func Test_visual_area_adjusted_when_hiding() + " The Visual area ended after the end of the line after :hide + call setline(1, 'xxx') + vsplit Xfile + call setline(1, 'xxxxxxxx') + norm! $o + hid + norm! zW + bwipe! + bwipe! +endfunc + " vim: shiftwidth=2 sts=2 expandtab diff --git a/src/window.c b/src/window.c index 992593b..c91ebbc 100644 --- a/src/window.c +++ b/src/window.c @@ -2594,6 +2594,8 @@ win_close(win_T *win, int free_buf) */ if (wp->w_buffer != curbuf) { + reset_VIsual_and_resel(); // stop Visual mode + other_buffer = TRUE; win->w_closing = TRUE; apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); -- 1.8.3.1