From 0fdfe533cd2bad844b1c0cd98c62a7e1866c481c Mon Sep 17 00:00:00 2001
From: hagbard <vyosdev@derith.de>
Date: Tue, 24 Jul 2018 15:30:24 -0700
Subject: T736: hostname check for the occurence of white spaces

---
 interface-definitions/syslog.xml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'interface-definitions')

diff --git a/interface-definitions/syslog.xml b/interface-definitions/syslog.xml
index 050cff41b..0776fff56 100644
--- a/interface-definitions/syslog.xml
+++ b/interface-definitions/syslog.xml
@@ -173,10 +173,14 @@
         <tagNode name="host">
           <properties>
             <help>Logging to a remote host</help>
+            <constraint>
+              <!-- at least let's make sure whitespace isn't allowed, ideally it should be checked for IPv4/IPv6 address or fqdn/hostname -->
+              <regex>[^ ]{1,63}</regex>
+            </constraint>
+            <constraintErrorMessage>illegal characters in user</constraintErrorMessage>
             <valueHelp>
               <format>x.x.x.x or host.domain.tld</format>
               <description>Remote host name or IP address</description>
-              <!-- regex host or IP check? -->
             </valueHelp>
           </properties>
           <children>
-- 
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