Interesting point. Here is what I see:
[xenial]
ii ieee-data 20150531.1 all OUI and IAB listings
ii python3-netaddr 0.7.18-1 all manipulation of various common
netwo
% python3
Python 3.5.2 (default, Nov 17 2016, 17:05:23)
[GCC 5.4.0 20160609] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import netaddr
>>> netaddr.EUI('00:22:59:11:22:33').oui.registration().org
'Guangzhou New Postcom Equipment Co.,Ltd.'
[zesty]
ii ieee-data 20160613.1 all OUI and IAB listings
ii python3-netaddr 0.7.18-2 all manipulation of various
common network
% python3
Python 3.5.2+ (default, Dec 13 2016, 14:16:35)
[GCC 6.2.1 20161212] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import netaddr
>>> netaddr.EUI('00:22:59:11:22:33').oui.registration().org
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3/dist-packages/netaddr/eui/__init__.py", line 478, in
oui
return OUI(self.value >> 24)
File "/usr/lib/python3/dist-packages/netaddr/eui/__init__.py", line 98, in
__init__
self._parse_data(data, offset, size)
File "/usr/lib/python3/dist-packages/netaddr/eui/__init__.py", line 145, in
_parse_data
record['org'] = line.split(None, 2)[2]
IndexError: list index out of range
>>>
That is netaddr is not sufficiently hardened against the newer ieee-
data. While it's conceivable that the actual bug is in ieee-data, it
would seem that hardening the code to better deal with it would be good.
The entry that breaks reads:
00-22-59 (hex) Guangzhou New Postcom Equipment Co.,Ltd.
002259 (base 16) Guangzhou New Postcom Equipment Co.,Ltd.
No.3¡¡Guangpuxi Road,Guangzhou Science
City,
Guangzhou Guangdong 510663
CN
while the same entry in the working file is:
00-22-59 (hex) Guangzhou New Postcom Equipment Co.,Ltd.
002259 (base 16) Guangzhou New Postcom Equipment Co.,Ltd.
No.3¡¡Guangpuxi Road,Guangzhou Science
City,
Guangzhou Guangdong 510663
CHINA
(Note the leading pair of spaces...)
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1655049
Title:
[2.1] netaddr raises IndexError when looking up some OUI registrations
To manage notifications about this bug go to:
https://bugs.launchpad.net/maas/+bug/1655049/+subscriptions
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
