From c990d65c37ded9ad9f4002a6eb6ec36aa29b4fe3 Mon Sep 17 00:00:00 2001
From: "Justin M. Keyes" <justinkz@gmail.com>
Date: Thu, 14 Jun 2018 18:51:35 +0200
Subject: get_maphash: fix off-by-one

Patch-by: oni-link <knil.ino@gmail.com>

ref: https://github.com/neovim/neovim/pull/6236#discussion_r195113807
---
 src/nvim/getchar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c
index 690a83af50..1c0464b575 100644
--- a/src/nvim/getchar.c
+++ b/src/nvim/getchar.c
@@ -4249,7 +4249,7 @@ static bool typebuf_match_len(const uint8_t *str, int *mlen)
 mapblock_T *get_maphash(int index, buf_T *buf)
     FUNC_ATTR_PURE
 {
-  if (index > MAX_MAPHASH) {
+  if (index >= MAX_MAPHASH) {
     return NULL;
   }
 
-- 
cgit