** Also affects: manila
Importance: Undecided
Status: New
** Changed in: manila
Assignee: (unassigned) => zhongjun (jun-zhongjun)
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https://bugs.launchpad.net/bugs/1746202
Title:
Invalid query parameter could lead to HTTP 500
Status in Cinder:
In Progress
Status in Manila:
New
Status in OpenStack Compute (nova):
In Progress
Bug description:
Invalid query parameter could lead to HTTP 500, although Nova used JSON
Schema verification
to check input query params, but query like:
GET /servers?limit=%88 will still lead to HTTP 500, as it failed to parse at
webob which is
pre JSON Schema check.
GET http://10.76.150.18/compute/v2.1/servers/detail?limit=%88
Response:
{
"computeFault": {
"message": "Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API log if possible.\n<type
'exceptions.UnicodeDecodeError'>",
"code": 500
}
}
Traceback:
DEBUG nova.api.openstack.wsgi [None req-ee355759-13c3-4f63-a41f-920d7385878d
admin admin] Calling method '<bound method ServersController.detail of
<nova.api.openstack.compute.servers.ServersController object at 0x
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi [None req-ee355759-13c3-4f63-a41f-920d7385878d admin
admin] Unexpected exception in API method: UnicodeDecodeError: 'utf8' codec
can't decode byte 0x89 in position 0: invalid start byt
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi Traceback (most recent call last):
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File "/opt/stack/nova/nova/api/openstack/wsgi.py",
line 803, in wrapped
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi return f(*args, **kwargs)
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File
"/opt/stack/nova/nova/api/validation/__init__.py", line 171, in wrapper
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi req.GET.dict_of_lists(),
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File
"/usr/local/lib/python2.7/dist-packages/webob/request.py", line 833, in GET
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi vars = GetDict(data, env)
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File
"/usr/local/lib/python2.7/dist-packages/webob/multidict.py", line 287, in
__init__
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi MultiDict.__init__(self, data)
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File
"/usr/local/lib/python2.7/dist-packages/webob/multidict.py", line 38, in
__init__
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi items = list(args[0])
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File
"/usr/local/lib/python2.7/dist-packages/webob/compat.py", line 126, in
parse_qsl_text
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi yield (x.decode(encoding), y.decode(encoding))
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi File "/usr/lib/python2.7/encodings/utf_8.py", line
16, in decode
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi return codecs.utf_8_decode(input, errors, True)
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi UnicodeDecodeError: 'utf8' codec can't decode byte 0x89
in position 0: invalid start byte
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: ERROR
nova.api.openstack.wsgi
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: INFO
nova.api.openstack.wsgi [None req-ee355759-13c3-4f63-a41f-920d7385878d admin
admin] HTTP exception thrown: Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API lo
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: <type
'exceptions.UnicodeDecodeError'>
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: DEBUG
nova.api.openstack.wsgi [None req-ee355759-13c3-4f63-a41f-920d7385878d admin
admin] Returning 500 to user: Unexpected API Error. Please report this at
http://bugs.launchpad.net/nova/ and attach the Nova API l
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: <type
'exceptions.UnicodeDecodeError'> {{(pid=4377) __call__
/opt/stack/nova/nova/api/openstack/wsgi.py:1079}}
Jan 30 17:46:56 kevin-dev devstack@n-api.service[4374]: INFO
nova.api.openstack.requestlog [None req-ee355759-13c3-4f63-a41f-920d7385878d
admin admin] 10.8.4.18 "GET /compute/v2.1/servers/detail?limit=%89" status: 500
len: 202 microversion: 2.49 time: 0.531050
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