From 527e861cbb9c47411c4ba86dbdb9fc79bde47452 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 17 May 2022 08:10:34 +0800
Subject: vim-patch:8.2.4969: changing text in Visual mode may cause invalid
 memory access

Problem:    Changing text in Visual mode may cause invalid memory access.
Solution:   Check the Visual position after making a change.
https://github.com/vim/vim/commit/7ce5b2b590256ce53d6af28c1d203fb3bc1d2d97
---
 src/nvim/change.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/nvim/change.c')

diff --git a/src/nvim/change.c b/src/nvim/change.c
index a21665dc23..94e5a19edc 100644
--- a/src/nvim/change.c
+++ b/src/nvim/change.c
@@ -209,6 +209,10 @@ static void changed_common(linenr_T lnum, colnr_T col, linenr_T lnume, long xtra
     curwin->w_changelistidx = curbuf->b_changelistlen;
   }
 
+  if (VIsual_active) {
+    check_visual_pos();
+  }
+
   FOR_ALL_TAB_WINDOWS(tp, wp) {
     if (wp->w_buffer == curbuf) {
       // Mark this window to be redrawn later.
-- 
cgit