OpenSIPS/OpenSER-a versatile SIP Server / Bugs / #8 Core dump on get

#8 Core dump on get_ha1 in openser 1.3

Status: closed-out-of-date

Owner: Bogdan-Andrei Iancu

Labels: modules (454)

Priority: 5

Updated: 2009-10-09

Created: 2008-08-19

Creator: Anonymous

Private: No

I can be reached at rrevels@bsltech.net

This does not happen every call. It happens very infrequently. It is also not limited to INVITE. Sometimes it happens on REGISTER requests.

Backtrace from core dump:

Core was generated by `/usr/local/openser/sbin/openser -f /usr/local/openser/etc/openser/openser.cfg -'.
Program terminated with signal 11, Segmentation fault.
#0 0x0020d5fd in get_ha1 (_username=0x818abac, _domain=0xbff948b8, _table=0x818a860 "subscriber", _ha1=0xbff947b8 "", res=0xbff948c4) at authorize.c:107
107 if (RES_ROW_N(*res) == 0) {
(gdb) bt
#0 0x0020d5fd in get_ha1 (_username=0x818abac, _domain=0xbff948b8, _table=0x818a860 "subscriber", _ha1=0xbff947b8 "", res=0xbff948c4) at authorize.c:107
#1 0x0020dc82 in proxy_authorize (_m=0x81a60f0, _realm=0x8190028 "ا\030\b", _table=0x818a860 "subscriber") at authorize.c:236
#2 0x080521ec in do_action (a=0x818a8e8, msg=0x81a60f0) at action.c:816
#3 0x0805494b in run_action_list (a=0x818a8e8, msg=0x81a60f0) at action.c:132
#4 0x080a3a6d in eval_expr (e=0x818a940, msg=0x81a60f0, val=0xbff94cc8) at route.c:1069
#5 0x08050cf7 in do_assign (msg=0x81a60f0, a=0x818a968) at action.c:200
#6 0x080513cb in do_action (a=0x818a968, msg=0x81a60f0) at action.c:921
#7 0x0805494b in run_action_list (a=0x818a968, msg=0x81a60f0) at action.c:132
#8 0x0805320e in do_action (a=0x8183190, msg=0x81a60f0) at action.c:112
#9 0x0805494b in run_action_list (a=0x8183190, msg=0x81a60f0) at action.c:132
#10 0x08053fc4 in do_action (a=0x8183750, msg=0x81a60f0) at action.c:695
#11 0x0805494b in run_action_list (a=0x81824f8, msg=0x81a60f0) at action.c:132
#12 0x080532a6 in do_action (a=0x81837a8, msg=0x81a60f0) at action.c:689
#13 0x0805494b in run_action_list (a=0x81822b8, msg=0x81a60f0) at action.c:132
#14 0x08053e18 in do_action (a=0x8183858, msg=0x81a60f0) at action.c:794
#15 0x0805494b in run_action_list (a=0x817fdd0, msg=0x81a60f0) at action.c:132
#16 0x08054cf2 in run_top_route (a=0x817fdd0, msg=0x81a60f0) at action.c:112
#17 0x08094175 in receive_msg (buf=0x8165020 "INVITE sip:9192971029@216.xx.xx.xxx:5060;user=phone SIP/2.0\r\nVia: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKa6e6659ABF68180\r\nFrom: \"Richard Revels\" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24"..., len=1216,
rcv_info=0xbff95b34) at receive.c:156
#18 0x080d3f11 in udp_rcv_loop () at udp_server.c:438
#19 0x0806c5b6 in main (argc=7, argv=0xbff95d24) at main.c:834

Dial Plan:

route[15]
{
$avp(i:120) := proxy_authorize("$rd","subscriber");
switch ( $avp(i:120) )
{
case -5:
if (isflagset(1))
xlog("L_INFO", "some generic error occurred in invite auth and no reply was sent out\n");
return(-1);
break;
case -4:
if (isflagset(1))
xlog("L_INFO", "(no credentials) - credentials were not found in request\n");
proxy_challenge("$rd", "1");
return(0);
break;
case -3:
if (isflagset(1))
xlog("L_INFO", "(stale nonce) - stale nonce\n");
proxy_challenge("", "1"); # Realm will be autogenerated
return(0);
break;
case -2:
if (isflagset(1))
xlog("L_INFO", "(invalid password) - valid user, but wrong password\n");
proxy_challenge("", "1"); # Realm will be autogenerated
return(0);
break;
case -1:
if (isflagset(1))
xlog("L_INFO", " (invalid user) - authentication user does not exist.\n");
proxy_challenge("", "1"); # Realm will be autogenerated
return(0);
break;
case 1:
# valid user found - do whatever and send call
if (isflagset(1))
xlog("L_INFO", "user authorized on invite: f-uri <$fu>\n");
consume_credentials();
#Next section checks from domain against source ip and rejects call if not the same
#commented out due to polycom phone handling of from header. Need to work with some more
#if( !$fd==$si )
#{
# sl_send_reply( "403", "From header not matching src $fd -- $si" );
# return(-1);
#}
return(1);
break;
default:
if (isflagset(1))
xlog("L_INFO", " (check subscriber) - got a status code not known - $avp(i:120)\n");
return(-1);
}
}

Call Trace:

U 216.xx.xx.xxx:49408 -> 216.xx.xx.xxx:5060
INVITE sip:9192971029@216.xx.xx.xxx:5060;user=phone SIP/2.0.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKc34d5ab8F9C49BF3.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>.
CSeq: 1 INVITE.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Contact: <sip:+19194397461@216.xx.xx.xxx:49408>.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER.
User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.0.0258.
Supported: 100rel,replaces.
Allow-Events: talk,hold,conference.
Max-Forwards: 70.
Content-Type: application/sdp.
Content-Length: 276.
.
v=0.
o=- 1219064375 1219064375 IN IP4 216.xx.xx.xxx.
s=Polycom IP Phone.
c=IN IP4 216.xx.xx.xxx.
t=0 0.
m=audio 44086 RTP/AVP 9 0 8 18 101.
a=sendrecv.
a=rtpmap:9 G722/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:101 telephone-event/8000.

U 216.xx.xx.xxx:5060 -> 216.xx.xx.xxx:49408
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKc34d5ab8F9C49BF3.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>;tag=f788a50cbb9e4806448fafbd351142ba.b719.
CSeq: 1 INVITE.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Proxy-Authenticate: Digest realm="216.xx.xx.xxx", nonce="48a9746c84fee2ff6224c7896341b546e1be648f", qop="auth".
Content-Length: 0.
.

U 216.xx.xx.xxx:49408 -> 216.xx.xx.xxx:5060
ACK sip:9192971029@216.xx.xx.xxx:5060 SIP/2.0.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKc34d5ab8F9C49BF3.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>;tag=f788a50cbb9e4806448fafbd351142ba.b719.
CSeq: 1 ACK.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Contact: <sip:+19194397461@216.xx.xx.xxx:49408>.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER.
User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.0.0258.
Max-Forwards: 70.
Content-Length: 0.
.

U 216.xx.xx.xxx:49408 -> 216.xx.xx.xxx:5060
INVITE sip:9192971029@216.xx.xx.xxx:5060;user=phone SIP/2.0.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKa6e6659ABF68180.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>.
CSeq: 2 INVITE.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Contact: <sip:+19194397461@216.xx.xx.xxx:49408>.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER.
User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.0.0258.
Supported: 100rel,replaces.
Allow-Events: talk,hold,conference.
Proxy-Authorization: Digest username="rrevels", realm="216.xx.xx.xxx", nonce="48a9746c84fee2ff6224c7896341b546e1be648f", qop=auth, cnonce="8fNYBDnuc8r6fmC", nc=00000001, uri="sip:9192971029@216.xx.xx.xxx:5060;user=phone", response="8425aad548d03b073fcf32a5c96afee0", algorithm=MD5.
Max-Forwards: 70.
Content-Type: application/sdp.
Content-Length: 276.
.
v=0.
o=- 1219064375 1219064375 IN IP4 216.xx.xx.xxx.
s=Polycom IP Phone.
c=IN IP4 216.xx.xx.xxx.
t=0 0.
m=audio 44086 RTP/AVP 9 0 8 18 101.
a=sendrecv.
a=rtpmap:9 G722/8000.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=rtpmap:101 telephone-event/8000.

U 216.xx.xx.xxx:5060 -> 216.xx.xx.xxx:49408
SIP/2.0 407 Proxy Authentication Required.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKa6e6659ABF68180.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>;tag=f788a50cbb9e4806448fafbd351142ba.5b3c.
CSeq: 2 INVITE.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Proxy-Authenticate: Digest realm="216.xx.xx.xxx", nonce="48a97474ab8bfdfbc242536ab13bf0a63033013b", qop="auth".
Content-Length: 0.
.

U 216.xx.xx.xxx:49408 -> 216.xx.xx.xxx:5060
ACK sip:9192971029@216.xx.xx.xxx:5060;user=phone SIP/2.0.
Via: SIP/2.0/UDP 216.xx.xx.xxx:49408;branch=z9hG4bKa6e6659ABF68180.
From: "Richard Revels" <sip:+19194397461@216.xx.xx.xxx>;tag=96749FE7-24ADBEF6.
To: <sip:9192971029@216.xx.xx.xxx;user=phone>;tag=f788a50cbb9e4806448fafbd351142ba.5b3c.
CSeq: 2 ACK.
Call-ID: 4746812-1bb1df45-31fd15fc@10.1.50.113.
Contact: <sip:+19194397461@216.xx.xx.xxx:49408>.
Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, INFO, MESSAGE, SUBSCRIBE, NOTIFY, PRACK, UPDATE, REFER.
User-Agent: PolycomSoundPointIP-SPIP_650-UA/3.0.0.0258.
Max-Forwards: 70.
Content-Length: 0.
.

Discussion

Bogdan-Andrei Iancu - 2009-09-27

Richard,

Do you still experience this problem ?

Regrads,
Bodgdan

If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Bogdan-Andrei Iancu - 2009-09-27

assigned_to: nobody --> bogdan_iancu
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Bogdan-Andrei Iancu - 2009-10-09

status: open --> closed-out-of-date
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:

Core dump on get_ha1 in openser 1.3

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#8 Core dump on get_ha1 in openser 1.3

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