[1.2.X] Fixed #14999 -- Ensure that filters on local fields are allowed, and aren't caught as a security problem. Thanks to medhat for the report.

Backport of r15139 from trunk.

git-svn-id: http://code.djangoproject.com/svn/django/branches/releases/1.2.X@15140 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/regressiontests/admin_views/models.py

@@ -173,6 +173,7 @@ class Person(models.Model):
     )
     name = models.CharField(max_length=100)
     gender = models.IntegerField(choices=GENDER_CHOICES)
+    age = models.IntegerField(default=21)
     alive = models.BooleanField()
 
     def __unicode__(self):