[OpenSIPS-Users] ACC_RADIUS makes opensips crash

Denis Putyato denis7979 at mail.ru
Thu Jul 15 14:29:09 CEST 2010 

Bogdan, i made another call which makes opensips crash

...
Core was generated by `/usr/local/opensips/sbin/opensips -P /var/run/opensips.pid'.
Program terminated with signal 11, Segmentation fault.
[New process 8833]
#0  0xb7a0adf1 in send_auth_func (msg=0x81c113c, s1=0x81bcd34, s2=0x81bcd48) at aaa_radius.c:369
369		for(; (vp = rc_avpair_get(vp, attr->value, 0)); vp = vp->next)
(gdb) bt
#0  0xb7a0adf1 in send_auth_func (msg=0x81c113c, s1=0x81bcd34, s2=0x81bcd48) at aaa_radius.c:369
#1  0x08056111 in do_action (a=0x81b7404, msg=0x81c113c) at action.c:967
#2  0x08054f9e in run_action_list (a=0x81b5e14, msg=0x81c113c) at action.c:139
#3  0x08057f97 in do_action (a=0x81b7680, msg=0x81c113c) at action.c:706
#4  0x08054f9e in run_action_list (a=0x81b5938, msg=0x81c113c) at action.c:139
#5  0x08057946 in do_action (a=0x81aa660, msg=0x81c113c) at action.c:119
#6  0x08054f9e in run_action_list (a=0x81aa660, msg=0x81c113c) at action.c:139
#7  0x08057f97 in do_action (a=0x81aa758, msg=0x81c113c) at action.c:706
#8  0x08054f9e in run_action_list (a=0x81aa758, msg=0x81c113c) at action.c:139
#9  0x08057f97 in do_action (a=0x81aaff4, msg=0x81c113c) at action.c:706
#10 0x08054f9e in run_action_list (a=0x81aaff4, msg=0x81c113c) at action.c:139
#11 0x08057f97 in do_action (a=0x81ac2d8, msg=0x81c113c) at action.c:706
#12 0x08054f9e in run_action_list (a=0x81a9f24, msg=0x81c113c) at action.c:139
#13 0x08057946 in do_action (a=0x81b428c, msg=0x81c113c) at action.c:119
#14 0x08054f9e in run_action_list (a=0x81b1ab0, msg=0x81c113c) at action.c:139
#15 0x08057946 in do_action (a=0x81b1308, msg=0x81c113c) at action.c:119
#16 0x08054f9e in run_action_list (a=0x81b1308, msg=0x81c113c) at action.c:139
#17 0x08057f97 in do_action (a=0x81b14cc, msg=0x81c113c) at action.c:706
#18 0x08054f9e in run_action_list (a=0x81b0a70, msg=0x81c113c) at action.c:139
#19 0x08057946 in do_action (a=0x81b078c, msg=0x81c113c) at action.c:119
#20 0x08054f9e in run_action_list (a=0x81ad9e0, msg=0x81c113c) at action.c:139
#21 0x08057946 in do_action (a=0x81ad50c, msg=0x81c113c) at action.c:119
#22 0x08054f9e in run_action_list (a=0x81aca9c, msg=0x81c113c) at action.c:139
#23 0x08057946 in do_action (a=0x81a9cb4, msg=0x81c113c) at action.c:119
#24 0x08054f9e in run_action_list (a=0x81a6c50, msg=0x81c113c) at action.c:139
#25 0x08057f97 in do_action (a=0x81a9d8c, msg=0x81c113c) at action.c:706
#26 0x08054f9e in run_action_list (a=0x81a47e0, msg=0x81c113c) at action.c:139
#27 0x080590bf in run_top_route (a=0x81a47e0, msg=0x81c113c) at action.c:119
#28 0x08098b9c in receive_msg (
    buf=0x8178200 "INVITE sip:4483706 at 213.170.75.90:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 213.170.75.90:5050;branch=z9hG4bK6912c413;rport\r\nMax-Forwards: 70\r\nFrom: \"3364079\" <sip:3364079 at 213.170.75.90:5050>;tag=as477593c3\r\nTo: "..., len=826, 
    rcv_info=0xbfeaed48) at receive.c:162
#29 0x080da834 in udp_rcv_loop () at udp_server.c:492
#30 0x0806ee80 in main (argc=3, argv=0xbfeaeee4) at main.c:818
(gdb) print vp
$1 = (VALUE_PAIR *) 0x854c8f8
(gdb) print attr
$2 = (DICT_ATTR *) 0x0
(gdb)  

-----Original Message-----
From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Bogdan-Andrei Iancu
Sent: Thursday, July 15, 2010 3:48 PM
To: OpenSIPS users mailling list
Subject: Re: [OpenSIPS-Users] ACC_RADIUS makes opensips crash

Hi Denis,

That's perfect - thank you.

Could you print in GDB the following values : vp , attr.

Regards,
Bogdan

Denis Putyato wrote:
> Hello, Bogdan
>
> Is this information you asked?
>
> gdb /usr/local/opensips/sbin/opensips /core 
> GNU gdb 6.8-debian
> Copyright (C) 2008 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "i486-linux-gnu"...
>
> warning: Can't read pathname for load map: Input/output error.
> ...
> ...
> Core was generated by `/usr/local/opensips/sbin/opensips -P /var/run/opensips.pid'.
> Program terminated with signal 11, Segmentation fault.
> [New process 24328]
> #0  0xb79b7df1 in send_auth_func (msg=0x81c0fd4, s1=0x81bcbcc, s2=0x81bcbe0) at aaa_radius.c:369
> 369		for(; (vp = rc_avpair_get(vp, attr->value, 0)); vp = vp->next)
> (gdb) bt
> #0  0xb79b7df1 in send_auth_func (msg=0x81c0fd4, s1=0x81bcbcc, s2=0x81bcbe0) at aaa_radius.c:369
> #1  0x08056111 in do_action (a=0x81b729c, msg=0x81c0fd4) at action.c:967
> #2  0x08054f9e in run_action_list (a=0x81b5e14, msg=0x81c0fd4) at action.c:139
> #3  0x08057f97 in do_action (a=0x81b7518, msg=0x81c0fd4) at action.c:706
> #4  0x08054f9e in run_action_list (a=0x81b5938, msg=0x81c0fd4) at action.c:139
> #5  0x08057946 in do_action (a=0x81aa660, msg=0x81c0fd4) at action.c:119
> #6  0x08054f9e in run_action_list (a=0x81aa660, msg=0x81c0fd4) at action.c:139
> #7  0x08057f97 in do_action (a=0x81aa758, msg=0x81c0fd4) at action.c:706
> #8  0x08054f9e in run_action_list (a=0x81aa758, msg=0x81c0fd4) at action.c:139
> #9  0x08057f97 in do_action (a=0x81aaff4, msg=0x81c0fd4) at action.c:706
> #10 0x08054f9e in run_action_list (a=0x81aaff4, msg=0x81c0fd4) at action.c:139
> #11 0x08057f97 in do_action (a=0x81ac2d8, msg=0x81c0fd4) at action.c:706
> #12 0x08054f9e in run_action_list (a=0x81a9f24, msg=0x81c0fd4) at action.c:139
> #13 0x08057946 in do_action (a=0x81b428c, msg=0x81c0fd4) at action.c:119
> #14 0x08054f9e in run_action_list (a=0x81b1ab0, msg=0x81c0fd4) at action.c:139
> #15 0x08057946 in do_action (a=0x81b1308, msg=0x81c0fd4) at action.c:119
> #16 0x08054f9e in run_action_list (a=0x81b1308, msg=0x81c0fd4) at action.c:139
> #17 0x08057f97 in do_action (a=0x81b14cc, msg=0x81c0fd4) at action.c:706
> #18 0x08054f9e in run_action_list (a=0x81b0a70, msg=0x81c0fd4) at action.c:139
> #19 0x08057946 in do_action (a=0x81b078c, msg=0x81c0fd4) at action.c:119
> #20 0x08054f9e in run_action_list (a=0x81ad9e0, msg=0x81c0fd4) at action.c:139
> #21 0x08057946 in do_action (a=0x81ad50c, msg=0x81c0fd4) at action.c:119
> #22 0x08054f9e in run_action_list (a=0x81aca9c, msg=0x81c0fd4) at action.c:139
> #23 0x08057946 in do_action (a=0x81a9cb4, msg=0x81c0fd4) at action.c:119
> #24 0x08054f9e in run_action_list (a=0x81a6c50, msg=0x81c0fd4) at action.c:139
> #25 0x08057f97 in do_action (a=0x81a9d8c, msg=0x81c0fd4) at action.c:706
> #26 0x08054f9e in run_action_list (a=0x81a47e0, msg=0x81c0fd4) at action.c:139
> #27 0x080590bf in run_top_route (a=0x81a47e0, msg=0x81c0fd4) at action.c:119
> #28 0x08098b9c in receive_msg (
>     buf=0x8178200 "INVITE sip:3364000 at 1.1.1.1:5060 SIP/2.0\r\nVia: SIP/2.0/UDP 1.1.1.1:5050;branch=z9hG4bK7d781018;rport\r\nMax-Forwards: 70\r\nFrom: \"3364079\" <sip:3364079 at 1.1.1.1:5050>;tag=as3bb11c83\r\nTo: "..., len=826, 
>     rcv_info=0xbfb599f8) at receive.c:162
> #29 0x080da834 in udp_rcv_loop () at udp_server.c:492
> #30 0x0806ee80 in main (argc=3, argv=0xbfb59b94) at main.c:818
>
> -----Original Message-----
> From: users-bounces at lists.opensips.org [mailto:users-bounces at lists.opensips.org] On Behalf Of Bogdan-Andrei Iancu
> Sent: Wednesday, July 14, 2010 7:37 PM
> To: OpenSIPS users mailling list
> Subject: Re: [OpenSIPS-Users] ACC_RADIUS makes opensips crash
>
> Hi Denis,
>
> do you get a coredump file? if so, could you get a bracktrace from it 
> and post it here?
>
> Regards,
> Bogdan
>
> Denis Putyato wrote:
>   
>> Hello everybody!
>>
>> There is a problem with radius_send_auth(); function.
>>
>> This function is called from request route and after opensips received 
>> “Access-Accept” from radius server it is crashes with such error:
>>
>> Jul 14 14:59:02 kam /usr/local/opensips/sbin/opensips[21556]: 
>> DBG:aaa_radius:send_auth_func: radius authentication message sent
>>
>> Jul 14 14:59:02 kam kernel: [118250.317522] opensips[21556]: segfault 
>> at 24 ip b7a53df1 sp bf8f5590 error 4 in aaa_radius.so[b7a51000+7000]
>>
>> Jul 14 14:59:02 kam /usr/local/opensips/sbin/opensips[21561]: 
>> CRITICAL:core:receive_fd: EOF on 7
>>
>> Opensips.cfg:
>>
>> …
>>
>> …
>>
>> modparam("aaa_radius", "radius_config", 
>> "/etc/radiusclient-ng/radiusclient.conf")
>>
>> modparam("aaa_radius", "sets", "set1 = (User-Name = $avp(i:20), 
>> User-Password=$avp(i:50))")
>>
>> modparam("aaa_radius", "sets", "set2 = (Session-Timeout = $var(time))")
>>
>> …
>>
>> …
>>
>> route [7] {
>>
>> …
>>
>> radius_send_auth("set1","set2");
>>
>> …
>>
>> …
>>
>> }
>>
>> $avp(i:20) – tel. number
>>
>> $avp(i:50) – empty value. Has been inserted because radius server 
>> didn’t accept request from opensips without User-Password field
>>
>> Session-Timeout is ONLY one attribute that opensips receives from 
>> radius server.
>>
>> #cat /etc/radiusclient-ng/dictionary | grep Session-Timeout
>>
>> ATTRIBUTE Session-Timeout 27 integer
>>
>> Thank you for any help.
>>
>> ------------------------------------------------------------------------
>>
>> _______________________________________________
>> Users mailing list
>> Users at lists.opensips.org
>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users
>>   
>>     
>
>
>   


-- 
Bogdan-Andrei Iancu
OpenSIPS Bootcamp
20 - 24 September 2010, Frankfurt, Germany
www.voice-system.ro


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