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diff src/move.c @ 30487:79e2d9b7780c v9.0.0579

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patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer Commit: https://github.com/vim/vim/commit/0ff01835a40f549c5c4a550502f62a2ac9ac447c Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 24 19:20:30 2022 +0100 patch 9.0.0579: using freed memory when 'tagfunc' wipes out buffer Problem: Using freed memory when 'tagfunc' wipes out buffer that holds 'complete'. Solution: Make a copy of the option. Make sure cursor position is valid.
author Bram Moolenaar <Bram@vim.org>
date Sat, 24 Sep 2022 20:30:03 +0200
parents b5f67135fcb6
children 729e2305f4b2
line wrap: on
line diff
--- a/src/move.c
+++ b/src/move.c
@@ -683,6 +683,7 @@ cursor_valid(void)
     void
 validate_cursor(void)
 {
+    check_cursor();
     check_cursor_moved(curwin);
     if ((curwin->w_valid & (VALID_WCOL|VALID_WROW)) != (VALID_WCOL|VALID_WROW))
 	curs_columns(TRUE);