From 85b6747abc15a7a81086db31289cf1b8b17e6cb1 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 25 Jan 2022 11:55:02 +0000
Subject: [PATCH] patch 8.2.4214: illegal memory access with large 'tabstop' in
 Ex mode

Problem:    Illegal memory access with large 'tabstop' in Ex mode.
Solution:   Allocate enough memory.
---
 src/ex_getln.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ex_getln.c b/src/ex_getln.c
index 769dcb8..68b4757 100644
--- a/src/ex_getln.c
+++ b/src/ex_getln.c
@@ -856,7 +856,7 @@ getcmdline_int(
     ccline.cmdindent = (firstc > 0 ? indent : 0);
 
     // alloc initial ccline.cmdbuff
-    alloc_cmdbuff(exmode_active ? 250 : indent + 1);
+    alloc_cmdbuff(indent + 50);
     if (ccline.cmdbuff == NULL)
 	goto theend;	// out of memory
     ccline.cmdlen = ccline.cmdpos = 0;
-- 
1.8.3.1

