From c497555bec29f56218687f700d2b20f990b29349 Mon Sep 17 00:00:00 2001
From: Joachim Nilsson <troglobit@gmail.com>
Date: Sun, 1 Feb 2015 15:03:19 +0100
Subject: [PATCH] editline.c:find_key_in_map() -- Add check to prevent out of
 bounds access.

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
---
 src/editline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/editline.c b/src/editline.c
index b9796a4..7300606 100644
--- a/src/editline.c
+++ b/src/editline.c
@@ -1683,7 +1683,7 @@ static size_t find_key_in_map(int key, el_keymap_t map[], size_t mapsz)
 {
     size_t i;
 
-    for (i = 0; map[i].Function; i++) {
+    for (i = 0; map[i].Function && i < mapsz; i++) {
 	if (map[i].Key == key)
 	    return i;
     }