Fixes #275: Exclude self when checking for overlapping aggregates

netbox-community · Jul 13, 2016 · e19ce04 · e19ce04
1 parent 03542b4
commit e19ce04
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/netbox/ipam/models.py b/netbox/ipam/models.py
@@ -123,6 +123,8 @@ def clean(self):
 
             # Ensure that the aggregate being added does not cover an existing aggregate
             covered_aggregates = Aggregate.objects.filter(prefix__net_contained=str(self.prefix))
+            if self.pk:
+                covered_aggregates = covered_aggregates.exclude(pk=self.pk)
             if covered_aggregates:
                 raise ValidationError("{} is overlaps with an existing aggregate ({})"
                                       .format(self.prefix, covered_aggregates[0]))