49 lines
1.3 KiB
Diff
49 lines
1.3 KiB
Diff
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From 3d51ce18ab1be4f9f6061568a4e7fabf00b21794 Mon Sep 17 00:00:00 2001
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From: Bram Moolenaar <Bram@vim.org>
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Date: Fri, 1 Jul 2022 15:26:15 +0100
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Subject: [PATCH] patch 9.0.0017: accessing memory beyond the end of the line
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Problem: Accessing memory beyond the end of the line.
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Solution: Stop Visual mode when closing a window.
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---
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src/testdir/test_visual.vim | 12 ++++++++++++
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src/window.c | 2 ++
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2 files changed, 14 insertions(+)
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diff --git a/src/testdir/test_visual.vim b/src/testdir/test_visual.vim
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index d21f8f1..ebb6f27 100644
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--- a/src/testdir/test_visual.vim
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+++ b/src/testdir/test_visual.vim
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@@ -966,3 +966,15 @@ func Test_visual_block_with_substitute()
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bwipe!
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endfunc
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+func Test_visual_area_adjusted_when_hiding()
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+ " The Visual area ended after the end of the line after :hide
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+ call setline(1, 'xxx')
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+ vsplit Xfile
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+ call setline(1, 'xxxxxxxx')
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+ norm! $o
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+ hid
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+ norm! zW
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+ bwipe!
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+ bwipe!
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+endfunc
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+
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diff --git a/src/window.c b/src/window.c
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index d8091f9..e0df540 100644
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--- a/src/window.c
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+++ b/src/window.c
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@@ -2506,6 +2506,8 @@ win_close(win_T *win, int free_buf)
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*/
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if (wp->w_buffer != curbuf)
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{
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+ reset_VIsual_and_resel(); // stop Visual mode
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+
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other_buffer = TRUE;
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win->w_closing = TRUE;
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apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf);
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--
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1.8.3.1
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