From 6c8635c9c4865a94fe953a43eaffb1435348a8fb Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 1 Aug 2012 18:33:25 +0000
Subject: [PATCH] Add some minor input validation for configuration settings.

---
 functions.config | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/functions.config b/functions.config
index db4d22da..123e5f61 100644
--- a/functions.config
+++ b/functions.config
@@ -97,8 +97,12 @@ function config_set() {
 	while [ $# -gt 0 ]; do
 		case "${1}" in
 			*=*)
-				log INFO "Setting configuration option '${1}'".			
-				eval ${1}
+				local key=$(cli_get_key ${1})
+				local val=$(cli_get_val ${1})
+
+				log INFO "Setting configuration option '${key}=${val}'".
+
+				eval ${key}="${val}"
 				;;
 			*)
 				warning "Invalid parameter given: ${1}"
-- 
2.47.3