Válasz: Re: [rsbac] New kernel 2.4.25 with rsbac 1.2.2: postfix smtp/tcp service unknown ?

[gabor.horvath at konicaminolta.hu]

Hi !

I've also made some tests. No relation to rsbac. On a vanilla kernel the
symptom is the same. What postfix version do you use? You are right minus
means default which is chrooted. I think except for the local delivery
everything can be run in it.

Oh I have just realized that you missed it. I have got problem with smtp
not smtpd. Could you also check it?

And my postfix version:
hubnts01:/etc/postfix# postconf  | grep version
mail_version = 1.1.11

Thanks for your effort.

Üdvözlettel / Kind regards

Gabor Horvath
mailto:gabor.horvath at konicaminolta.hu



|---------+---------------------------->
|         |           Amon Ott         |
|         |           <ao at rsbac.org>   |
|         |           Feladó:          |
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|         |                            |
|         |           2004.02.25 09:56 |
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|         |           a személynek:    |
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  |Tárgy:           Re: [rsbac] New kernel 2.4.25 with rsbac 1.2.2: postfix smtp/tcp  service unknown ?                       |
  >---------------------------------------------------------------------------------------------------------------------------|




Hello Gabor!

On Montag, 23. Februar 2004 19:00, gabor.horvath at konicaminolta.hu wrote:
> Everything works but postfix has got a small problem: in mail.err :
fatal:
> unknown service: smtp/tcp
> There is nothing in rsbac.log (using rklogd).
> I checked everything made a diff file compared to an other server (2.4.24
> w/ 1.2.2): result: no difference.
> I had to set up postfix (master.cf) that smtp do NOT use chroot and it
> works now ?!
>
> It seems that if it is chrooted to /var/spool/postfix it cannot read the
> /var/spool/postfix/etc/services file (although of course it has got the
> necessary rights to do it so). But again no sign of that in rsbac log.
> Unfortunately with this 'live' kernel I couldn't do strace on
postfix/smtp.
>
> Anyone else with similar situation or faced this?

My postfix smtpd has "-" and no "n" on its chroot entry in master.cf, so I
guess it is also chrooted, but without any problems under 2.4.25 kernel
with
RSBAC v1.2.2.

Amon.
--
http://www.rsbac.org - GnuPG: 2048g/5DEAAA30 2002-10-22

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