From 53a70289c2712808e6d4e88927e03cac01b470dd Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Mon, 9 May 2022 13:15:07 +0100
Subject: [PATCH] patch 8.2.4925: trailing backslash may cause reading past end
of line
Problem: Trailing backslash may cause reading past end of line.
Solution: Check for NUL after backslash.
---
src/testdir/test_textobjects.vim | 10 +++++++++-
src/textobject.c | 4 ++++
src/version.c | 2 ++
3 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/textobject.c b/src/textobject.c
index e4a7db38e..edaa64c51 100644
--- a/src/textobject.c
+++ b/src/textobject.c
@@ -1664,7 +1664,11 @@ find_next_quote(
if (c == NUL)
return -1;
else if (escape != NULL && vim_strchr(escape, c))
+ {
++col;
+ if (line[col] == NUL)
+ return -1;
+ }
else if (c == quotechar)
break;
if (has_mbyte)
--
2.36.1