GNU bug report logs - #35563
WPA Supplicant 2.8

Previous Next

Full log

Message #14 received at 35563 <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Marius Bakke <mbakke <at> fastmail.com>
Cc: 35563 <at> debbugs.gnu.org
Subject: Re: [bug#35563] WPA Supplicant 2.8
Date: Tue, 07 May 2019 17:21:06 +0200

Hi,

Marius Bakke <mbakke <at> fastmail.com> skribis:

> Ludovic Courtès <ludo <at> gnu.org> writes:
>
>> Hello Marius,
>>
>> Marius Bakke <mbakke <at> fastmail.com> skribis:
>>
>>> Attached is a security update for WPA Supplicant.
>>>
>>> The new version toggles a lot of build-time options to more closely
>>> resemble what Debian and Arch do.  Unfortunately the new defaults
>>> appears to require OpenSSL instead of GnuTLS.
>>
>> What happens when you keep CONFIG_TLS=gnutls?
>
> The linker fails to find a lot of OpenSSL interfaces.  Short excerpt:
>
> ld: ../src/common/dpp.o: in function `dpp_set_pubkey_point':
> /tmp/guix-build-wpa-supplicant-2.8.drv-0/wpa_supplicant-2.8/wpa_supplicant/../src/common/dpp.c:538: undefined reference to `EVP_PKEY_get1_EC_KEY'
> ld: /tmp/guix-build-wpa-supplicant-2.8.drv-0/wpa_supplicant-2.8/wpa_supplicant/../src/common/dpp.c:545: undefined reference to `EC_KEY_get0_group'
> ld: /tmp/guix-build-wpa-supplicant-2.8.drv-0/wpa_supplicant-2.8/wpa_supplicant/../src/common/dpp.c:552: undefined reference to `EC_KEY_free'
>
> Omitting the OpenSSL input makes it fail earlier due to lack of headers.

OK.

>> This change is unrelated to the upgrade, right?  It would break Connman
>> (which expects to talk to wpa_supplicant over D-Bus), as well as
>> NetworkManager probably, no?  Or am I missing something?
>
> The distinguishing feature between "wpa-supplicant-minimal" and
> "wpa-supplicant" is D-Bus support.
>
> Upstream enabled D-Bus by default in version 2.8, so I toggled it back
> with the snippet above so "wpa-supplicant-minimal" stays the same.
>
> However I notice now that the new "wpa-supplicant-minimal" has D-Bus in
> its closure even though the D-Bus interface is disabled.
>
> So I'm not sure if it makes sense to have the separate -minimal variant
> anymore.  The size of both wpa-supplicant variants are 102.4MiB after
> this patch, down from 157.4 and 143.1 MiB on the Guix master branch.

Well you’re right, maybe it doesn’t make much sense to keep both
variants in that case.

So I guess you can go ahead and push so we can all test it in the coming
days!

Thanks,
Ludo’.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.