Fixes bug 957708.

Work around bug in netaddr 0.7.5 netaddr/netaddr#2 Change-Id: I3e064860c3865d5029481e6d63c5284d275a0081
openstack · Mar 30, 2012 · 649bcc5 · 649bcc5
1 parent ada63db
commit 649bcc5
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/nova/utils.py b/nova/utils.py
@@ -1219,6 +1219,10 @@ def is_valid_cidr(address):
         netaddr.IPNetwork(address)
     except netaddr.core.AddrFormatError:
         return False
+    except UnboundLocalError:
+        # NOTE(MotoKen): work around bug in netaddr 0.7.5 (see detail in
+        # https://github.com/drkjam/netaddr/issues/2)
+        return False
 
     # Prior validation partially verify /xx part
     # Verify it here