From 7ce5b2b590256ce53d6af28c1d203fb3bc1d2d97 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Mon, 16 May 2022 19:40:59 +0100 Subject: 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. --- src/edit.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) (limited to 'src/edit.c') diff --git a/src/edit.c b/src/edit.c index 5b06131f9..6e76971c3 100644 --- a/src/edit.c +++ b/src/edit.c @@ -2541,16 +2541,8 @@ stop_insert( // may have started Visual mode, adjust the position for // deleted characters. - if (VIsual_active && VIsual.lnum == curwin->w_cursor.lnum) - { - int len = (int)STRLEN(ml_get_curline()); - - if (VIsual.col > len) - { - VIsual.col = len; - VIsual.coladd = 0; - } - } + if (VIsual_active) + check_visual_pos(); } } did_ai = FALSE; -- cgit v1.2.1