Patch attached
-- 
Martin^2 Basti
>From a28ead1232de4cf84c31e942ed2be1ed4ab4a3b3 Mon Sep 17 00:00:00 2001
From: Martin Basti <mba...@redhat.com>
Date: Fri, 20 Jun 2014 12:53:06 +0200
Subject: [PATCH] Fix handle python-dns UnicodeError

---
 ipapython/dnsutil.py | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/ipapython/dnsutil.py b/ipapython/dnsutil.py
index 9c91578a8ccbd5cd30d959e02f23374c47da3fde..3602d22cd1585dd9d6e6546695cb05857a77e865 100644
--- a/ipapython/dnsutil.py
+++ b/ipapython/dnsutil.py
@@ -18,6 +18,7 @@
 #
 
 import dns.name
+import dns.exception
 import copy
 
 
@@ -35,10 +36,10 @@ class DNSName(dns.name.Name):
             labels = labels.labels
         try:
             super(DNSName, self).__init__(labels)
-        except UnicodeError:
-            #dnspython bug, punycoded label longer than 63 returns UnicodeError
-            #instead of LabelTooLong
-            raise dns.name.LabelTooLong()
+        except UnicodeError, e:
+            # dnspython bug, an invalid domain name returns the UnicodeError
+            # instead of a dns.exception
+            raise dns.exception.SyntaxError(e)
 
     def __nonzero__(self):
         #dns.name.from_text('@') is represented like empty tuple
-- 
1.8.3.1

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