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Date:      Sun, 03 Jul 2022 08:35:36 +0000
From:      bugzilla-noreply@freebsd.org
To:        wireless@FreeBSD.org
Subject:   [Bug 264238] wpa_supplicant 2.10 fails to associate to open secondary VAP when primary VAP is WPA
Message-ID:  <bug-264238-21060-9VRYlVnz6j@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-264238-21060@https.bugs.freebsd.org/bugzilla/>
References:  <bug-264238-21060@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264238

--- Comment #183 from J.R. Oldroyd <fbsd@opal.com> ---
Latest findings...

The code in wpas_populate_assoc_ies() in the "Workaround" section calls
wpas_build_ext_capab() to create this extended capabilities IE.=20
wpas_populate_assoc_ies() in turn calls wpas_ext_capab_byte() to actually p=
ut
the data into the IE.

In the 2.9 version, wpas_ext_capab_byte() fills the IE with all 0 values and
then truncates the IE to zero length.  Hence no extended capabilities IE is
created.

In the 2.10 version, wpas_ext_capab_byte() is actually populating data (see
comment #176) into the IE.

--=20
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