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List:       freeradius-users
Subject:    Re: freeradius 1.0.0 crashes on oracle errors
From:       Kostas Zorbadelos <kzorba () otenet ! gr>
Date:       2004-08-31 9:13:46
Message-ID: 20040831091345.GU22082 () achilleus ! hq ! otenet ! gr
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On Tue, Aug 31, 2004 at 12:35:18PM +0400, Alexander Serkin wrote:
> Hello.
> I see a lot of 1401 errors in radiusd.log. But they does not lead to core
> dumps.
> Radiusd performs correctly.
> These errors come when users supply incorrect usernames those are longer
> than the username column size.
> We work on SPARC Solaris 2.8, gcc 3.3, Oracle 9.2.0.5, freeradius-1.0.0..
>

Hmmm. I have a different compiler version and older Oracle version
(8.1.7). Have you tried to cause the 1401 error continously and not
sporadically? You can do that with radclient.

Anyway I will submit a bug report with the gdb output. 
 
> > Kostas Zorbadelos <kzorba@otenet.gr> wrote:
> > > My environment is Solaris 2.8, gcc 2.95.3, Oracle 8.1.7.
> > > Freeradius crashes (and core dumps) after an sql query causes an error
> > > with an Oracle backend database.
> >
> >   Yuck.
> >
> > > First of all in oraclesql.conf there is a typo in
> > > accounting_start_query_alt query:
> >
> >   Fixed, thanks.
> >
> > > Secondly, I caused the crash by sending an accounting start packet
> > > with very large acct-session-id, that caused an ORA-01401(: inserted
> > > value too large for column) error.
> >
> >   Ok.  The server *should* be robust in the face of such errors.
> >
> > > Should I submit a bug report in bugs.freeradius.org?
> >
> >   Please.
> >
> > > For anything else you might need to trace the error, please let me
> > > know.
> >
> >   A gdb 'bt', so we can see where/when the error occured.
> >
> >   If you have access to a Linux box, you can try running it under
> > "valgrind", which should give you more information about the invalid
> > memory accesses.
> >
> >   Alan DeKok.
> >
> >
> > -
> > List info/subscribe/unsubscribe? See
> http://www.freeradius.org/list/users.html
> >
> 
> 
> - 
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
> 

-- 
  Kostas Zorbadelos
  Currently at: Otenet IT Department 
  mailto: kzorba@otenet.gr
  
  Out there in the darkness, out there in the night
  out there in the starlight, one soul burns brighter
  than a thousand suns.


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