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List:       freeradius-users
Subject:    Re: Confusion over attribute types (date & integer)
From:       Kostas Kalevras <kkalev () noc ! ntua ! gr>
Date:       2003-11-29 21:22:58
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On Sat, 29 Nov 2003, James Nedila wrote:

> I'm trying to add an attr_rewrite rule to add an Event-Timestamp
> attribute to outgoing accounting requests.
>
> I've tried this in 0.7.1, and now 0.9.3.
>
> This attribute is listed as a 'date' type in the dictionary.
> The date type looks just like an integer...  but what is the difference?
>
> Here's what i've got in my radiusd.conf:
>
>          attr_rewrite addEventTimestamp {
>                  attribute = Event-Timestamp
>                  searchfor = NULL
>                  searchin = packet
>                  replacewith = "%l"
>                  new_attribute = yes
>                  max_matches = 1
>                  append = no
>          }
>
>
>
> When I send an accounting request, this module is called, and then
> segfaults.
>
> Here's what debug says:
>
> rad_recv: Accounting-Request packet from host 216.187.77.178:32804,
> id=159, length=174
>          NAS-Port-Type = Virtual
>          Service-Type = Framed-User
>          Framed-Protocol = PPP
>          Acct-Session-Id = "445864c128c9a6f5989600ea2d05f10b"
>          Acct-Status-Type = Stop
>          Acct-Authentic = RADIUS
>          NAS-Identifier = "FP_44"
>          User-Name = "some user name"
>          NAS-IP-Address = XXX.XXX.XXX.XXX
>          Called-Station-Id = "00:00:00:00:00:00"
>          Acct-Input-Octets = 0
>          Acct-Output-Octets = 0
>          Framed-IP-Address = 10.0.1.254
>          Calling-Station-Id = "00:00:00:00:00:00"
> modcall: entering group preacct for request 0
>    modcall[preacct]: module "preprocess" returns noop for request 0
> radius_xlat:  '1070138162'
> Segmentation fault
>
>
>
> I've done some digging on this, and if I modify the dictionary entry for
> Event-Timestamp to integer, the segfaults go away.
>
> Also, gdb says this is dying on line 344 of rlm_attr_rewrite.c, which is
> a debug line.

Fixed, thanks

>
> So my questions are: how are dates different from integers?
> And how are they treated differently than integers?
>
> Thanks,
> James
>
>
>
>
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
>

--
Kostas Kalevras		Network Operations Center
kkalev@noc.ntua.gr	National Technical University of Athens, Greece
Work Phone:		+30 210 7721861
'Go back to the shadow'	Gandalf

- 
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