linux-wireless.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Philip Prindeville <philipp_subx@redfish-solutions.com>
To: Jouni Malinen <j@w1.fi>
Cc: linux-wireless@vger.kernel.org,
	Johannes Berg <johannes@sipsolutions.net>
Subject: Re: Marshaling issues w/ compat-wireless-2010-08-19
Date: Mon, 30 Aug 2010 18:07:50 -0700	[thread overview]
Message-ID: <4C7C55E6.1060707@redfish-solutions.com> (raw)
In-Reply-To: <4C79450C.80507@redfish-solutions.com>

  On 8/28/10 10:19 AM, Philip Prindeville wrote:
>  On 8/28/10 11:12 AM, Jouni Malinen wrote:
>> On Tue, Aug 24, 2010 at 06:18:44PM -0700, Philip Prindeville wrote:
>>>   I've got a stock Fedora Core 13 install (updated today) with the hostapd-0.6.10 rpm and hostapd-0.7.2 compiled from sources.  The NIC is a Ubiquiti SR71e (AR9280).
>>> (2) Some highly unlikely values from the hostapd debugging messages when parsing out WEP authentication messages (line 507):
>>> authentication: STA=f8:1e:df:1e:c2:23 auth_alg=35510 auth_transaction=79 status_code=21688 wep=1
>>> Unsupported authentication algorithm (35510)
>> I was unable to reproduce this with the current development tree
>> snapshots. Shared key authentication worked with AR9280 and the current
>> wireless-testing.git and hostap.git in my tests. If you are still seeing
>> this, you could also try to disable hw crypto to remove one possible
>> issue area by using nohwcrypt=1 module parameter when loading ath9k.
>>
>
> Already tried that, and it didn't help.
>
> -Philip

I also tried with the tarballs from 2010-07-19, and 2010-08-29 and saw the same issue.

I also was able to reproduce the issue with "nohwcrypt=1".

So I'm wondering what if decryption is working fine, but the buffer has an alignment issue or isn't being marshaled into netlink properly?

-Philip


  reply	other threads:[~2010-08-31  1:08 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-08-25  1:18 Marshaling issues w/ compat-wireless-2010-08-19 Philip Prindeville
2010-08-25  8:11 ` Johannes Berg
2010-08-25  8:20   ` Johannes Berg
2010-08-25 17:23     ` Philip Prindeville
2010-08-25 18:42       ` Philip Prindeville
2010-08-25 18:44         ` Johannes Berg
2010-08-28 17:12 ` Jouni Malinen
2010-08-28 17:19   ` Philip Prindeville
2010-08-31  1:07     ` Philip Prindeville [this message]
2010-09-03 21:52       ` Philip Prindeville
2010-09-04  8:43         ` Johannes Berg
2010-09-04 22:45           ` Philip Prindeville
2010-09-14 13:04             ` Johannes Berg

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4C7C55E6.1060707@redfish-solutions.com \
    --to=philipp_subx@redfish-solutions.com \
    --cc=j@w1.fi \
    --cc=johannes@sipsolutions.net \
    --cc=linux-wireless@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).