** Also affects: neutron/kilo
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1477829
Title:
Create port API with invalid value returns 500(Internal Server Error)
Status in neutron:
Fix Released
Status in neutron kilo series:
New
Bug description:
I executed "POST /v2.0/ports" with invalid value like a "null" as the
parameter "allowed_address_pairs".
Then Neutron Server returned 500(Internal Server Error).
I expected Neutron Server just returns 400(Bad Request).
API Result and Logs are as follows.
[API Result]
stack@ubuntu:~/deg$ curl -g -i -X POST -H "Content-Type: application/json" -H
"X-Auth-Token: ${token}" http://192.168.122.99:9696/v2.0/ports -d
"{\"port\":{\"network_id\":\"7da5015b-4e6a-4c9f-af47-42467a4a34c5\",\"allowed_address_pairs\":null}}"
; echo
HTTP/1.1 500 Internal Server Error
Content-Type: application/json; charset=UTF-8
Content-Length: 150
X-Openstack-Request-Id: req-f44e7756-dd17-42c9-81e2-1c38e60a748e
Date: Thu, 23 Jul 2015 09:35:26 GMT
{"NeutronError": {"message": "Request Failed: internal server error
while processing your request.", "type": "HTTPInternalServerError",
"detail": ""}}
[Neutron Server Log]
2015-07-23 18:35:26.373 DEBUG neutron.api.v2.base
[req-f44e7756-dd17-42c9-81e2-1c38e60a748e demo
0522fc19a56b4d7ca32a9140d3d36a08] Request body: {u'port': {u'network_id':
u'7da5015b-4e6a-4c9f-af47-42467a4a34c5', u'allowed_address_pairs': None}} from
(pid=24318) prepare_request_body /opt/stack/neutron/neutron/api/v2/base.py:606
2015-07-23 18:35:26.376 ERROR neutron.api.v2.resource
[req-f44e7756-dd17-42c9-81e2-1c38e60a748e demo
0522fc19a56b4d7ca32a9140d3d36a08] create failed
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource Traceback (most recent
call last):
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/resource.py", line 83, in resource
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource result =
method(request=request, **args)
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 146, in wrapper
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource ectxt.value =
e.inner_exc
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/usr/local/lib/python2.7/dist-packages/oslo_utils/excutils.py", line 119, in
__exit__
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource
six.reraise(self.type_, self.value, self.tb)
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/usr/local/lib/python2.7/dist-packages/oslo_db/api.py", line 136, in wrapper
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource return f(*args,
**kwargs)
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/base.py", line 396, in create
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource
allow_bulk=self._allow_bulk)
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/api/v2/base.py", line 664, in prepare_request_body
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource
attr_vals['validate'][rule])
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource File
"/opt/stack/neutron/neutron/extensions/allowedaddresspairs.py", line 52, in
_validate_allowed_address_pairs
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource if
len(address_pairs) > cfg.CONF.max_allowed_address_pair:
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource TypeError: object of
type 'NoneType' has no len()
2015-07-23 18:35:26.376 TRACE neutron.api.v2.resource
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