Segmentation fault - Radius Accounting

[Richard J Palmer]

HI Alan

This is 3.0.15

I can upgrade the server to .16 that's not a problem. Also happy to 
compile a debug version and run here (the server is production with 
real requests - but can happily run in debug mode with the debug 
symbols running.

Also happy to share the log file (ideally privately since it has some 
details of the realms - and client data) in it.

Initial email was more a generic comment - but will happily run the 
debug as needed


Richard
>
> --- Original message ---
> Subject: Re: Segmentation fault - Radius Accounting
> From: Alan DeKok <aland at deployingradius.com>
> To: FreeRadius users mailing list 
> <freeradius-users at lists.freeradius.org>
> Date: Friday, 26/01/2018 1:18 PM
>
> On Jan 26, 2018, at 8:13 AM, Richard J Palmer <richard at merula.net> 
> wrote:
>>
>>
>> We have a realm that we are trying to proxy. For auth it works fine... 
>> BUT for accounting it fails.
>> Running radiusd -X when we get an accounting packet we get the 
>> following:
>
>    What version of the server are you using?
>>
>> ...
>> (1) suffix: Proxying request from user 01234567890 at myrealm.com to 
>> realm myrealm.com
>> Segmentation fault
>
>    See doc/bugs, which describes how to get more information.
>
>>
>> Auth requests that are proxied to the same server. The home server is 
>> another freeradius server.
>>
>> After some digging I have found the cause - which MAY be of interest 
>> ....  in proxy.conf one of the realms was duplicated
>
>    Hmm... that should be forbidden.  I'll check.
>
>>
>> With a single instance all is good - but occidentally duplicate and 
>> this is reproducible here.
>>
>> This is not high prority in any way and was triggered by a config 
>> issue - BUT I thought this might be interesting.
>>
>> If you need any extra information let me know - I am more than happy 
>> to help
>
>    The version and information from:
>
> https://github.com/FreeRADIUS/freeradius-server/blob/v3.0.x/doc/bugs
>
>    Alan DeKok.
>
>
> -
> List info/subscribe/unsubscribe? See 
> http://www.freeradius.org/list/users.html