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Date:      Sun, 18 Jul 2010 11:11:50 -0700
From:      Benjamin Lee <ben@b1c1l1.com>
To:        Reko Turja <reko.turja@liukuma.net>
Cc:        "Mikhail T." <mi+thun@aldan.algebra.com>, Henrik /KaarPoSoft <henrik@kaarposoft.dk>, freebsd-stable@freebsd.org, Joerg Pulz <Joerg.Pulz@frm2.tum.de>, Jeremy Chadwick <freebsd@jdc.parodius.com>
Subject:   Re: openldap client GSSAPI authentication segfaults in	fbsd8stablei386
Message-ID:  <4C4343E6.4060307@b1c1l1.com>
In-Reply-To: <E2DB6131DE844948B7212A988E188268@rivendell>
References:  <EF24D143F0AF49AD9B27F838AFA0A6F4@rivendell>	<20100716110427.GA1939@icarus.home.lan>	<20100716111000.GA2501@icarus.home.lan>	<7AD0E8F6044245DEA6C218A28F08FB99@rivendell>	<20100716122446.GA3241@icarus.home.lan>	<B06E2DF2032C480AA3094E2F561911AF@rivendell>	<20100716135102.GA5625@icarus.home.lan>	<alpine.BSF.2.00.1007170834400.32465@unqrf.nqzva.sez2>	<20100717134149.GA40907@icarus.home.lan>	<677C8B72CF414265A0819E4824212BB5@rivendell>	<20100717144120.GA42230@icarus.home.lan>	<4C41F34E.2030309@b1c1l1.com> <E2DB6131DE844948B7212A988E188268@rivendell>

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On 07/17/2010 03:37 PM, Reko Turja wrote:
>=20
>> Can you try reproducing the issue on 8-STABLE?
>>
>> I recently submitted a Heimdal patch against 8.1-STABLE and
>> 9.0-CURRENT that resolves some libgssapi-related issues:
>>
>> http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/147454
>>
>> The patch breaks ABI, so you'll have to rebuild libgssapi-dependent
>> applications.
>=20
> When linking cyrus-sasl2 against gssapi library from either the 1.0.1
> official port or the inofficial 1.2.1 patchset cyradm works as expected=

> and it logs a message from gssapi/kerberos telling that no KDC's are
> available - which is to be expected on a system that isn't using
> gssapi/kerberos in authenticating.
>=20
> So the present behaviour in 8-RELEASE and 8-PRERELASE updated Monday th=
e
> 5th is clearly some kind of regression as system gsslib doesn't seem to=

> recognize the mech used or segfaults.
>=20
> Benjamin, can you clarify how to apply your patch against the source
> tree - I tried 'patch < the_patchset.diff' in /usr/src but it just
> created a bunch of files in the /usr/src which I think isn't the intent=
ion.

Hi Reko,

It looks like you've already figured it out (based on your responses
elsewhere in the thread), but for the record you can apply the patch by
running:

cd /usr/src
patch -p1 -E < foo.diff

That patch is over a month old now and no longer applies cleanly.  I'll
port it forward when I get a chance.


--=20
Benjamin Lee
http://www.b1c1l1.com/


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