From owner-freebsd-wireless@FreeBSD.ORG  Wed Aug  8 17:19:20 2012
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Date: Wed, 8 Aug 2012 10:19:19 -0700
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From: Adrian Chadd <adrian@freebsd.org>
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Cc: freebsd-wireless <freebsd-wireless@freebsd.org>,
	bschmidt <bschmidt@freebsd.org>
Subject: Re: Re: iwn0/wlan0 scan WPA2-PSK/AES as WEP on freebsd9
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Hm, so can you disable mesh?

Or, so you don't have to recompile everything, just edit
ieee80211_input.c, find this code:



#ifdef IEEE80211_SUPPORT_MESH
                case IEEE80211_ELEMID_MESHID:
                        scan->meshid = frm;
                        break;
                case IEEE80211_ELEMID_MESHCONF:
                        scan->meshconf = frm;
                        break;
#endif

.. and just change that ifdef to

#ifdef UNUSED

I'd like to see if somehow your code is mis-parsing the beacon and
populating those meshid/meshconf fields. They should be NULL at the
start of that function.



Adrian