From 373f8cdce707e250e88f43cd59aeae3e1b5d9d12 Mon Sep 17 00:00:00 2001
From: Peter Keresztes Schmidt <carbenium@outlook.com>
Date: Fri, 5 Jun 2020 22:42:02 +0200
Subject: [PATCH] Specify min and max values for TTL of a DNS record

Fixes: https://pagure.io/freeipa/issue/8358
Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
---
 ipaserver/plugins/dns.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ipaserver/plugins/dns.py b/ipaserver/plugins/dns.py
index a99619b82..275e3433e 100644
--- a/ipaserver/plugins/dns.py
+++ b/ipaserver/plugins/dns.py
@@ -3021,6 +3021,8 @@ class dnsrecord(LDAPObject):
             cli_name='ttl',
             label=_('Time to live'),
             doc=_('Time to live'),
+            minvalue=0,
+            maxvalue=2147483647,  # see RFC 2181,
         ),
         StrEnum('dnsclass?',
             # Deprecated