From 03d0a55e8a21a334ca4dc625527cae93633a7314 Mon Sep 17 00:00:00 2001
From: Martin Basti <mbasti@redhat.com>
Date: Feb 08 2017 07:32:44 +0000
Subject: py3: DNS: get_record_entry_attrs: do not modify dict during iteration


In py3 keys() doesn't return list but iterator so it must be transformed
to tuple otherwise iterator will be broken.

https://fedorahosted.org/freeipa/ticket/4985

Reviewed-By: Jan Cholasta <jcholast@redhat.com>

---

diff --git a/ipaserver/plugins/dns.py b/ipaserver/plugins/dns.py
index 0838161..97f6527 100644
--- a/ipaserver/plugins/dns.py
+++ b/ipaserver/plugins/dns.py
@@ -3195,7 +3195,7 @@ class dnsrecord(LDAPObject):
 
     def get_record_entry_attrs(self, entry_attrs):
         entry_attrs = entry_attrs.copy()
-        for attr in entry_attrs.keys():
+        for attr in tuple(entry_attrs.keys()):
             if attr not in self.params or self.params[attr].primary_key:
                 del entry_attrs[attr]
         return entry_attrs