Hello Daniel,
New occurrence happened on Saturday.
I got the following information according
to your previous email:
(gdb) p *msg->pai
$2
= {type = HDR_PAI_T, name = {
s = 0x7f6a60cd34b8 "P-Asserted-Identity:
\"0123456789\"<sip:0123456789@A.B.C.D>\r\nContact:
<sip:0123456789@A.B.C.D:5060>\r\nAllow: INVITE,
BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE,
NOTIFY, INFO, REFER, UPDATE\r\nSupported: path,
replaces, timer, tdialog\r\nSession-Expires:
1800\r\nExpires: 300\r\nOrganization:
Dialogic\r\nContent-Type:
application/sdp\r\nContent-Length:
303\r\n\r\nv=0\r\no=Dialogic_SDP 14338449 0 IN IP4
A.B.C.D\r\ns=Dialogic-SIP\r\nc=IN IP4 A.B.C.D\r\nt=0
0\r\nm=audio 8708 RTP/AVP 8 0 18 101\r\na=rtpmap:0
PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:18
G729/8000\r\na=fmtp:18 annexb=yes\r\na=rtpmap:101
telephone-event/8000\r\na=fmtp:101
0-15\r\na=silenceSupp:off - - - -\r\n", len = 19},
body = {
s = 0x7f6a60cd34cd
"\"0123456789\"<sip:0123456789@A.B.C.D>\r\nContact:
<sip:0123456789@A.B.C.D:5060>\r\nAllow: INVITE,
BYE, REGISTER, ACK, OPTIONS, CANCEL, SUBSCRIBE,
NOTIFY, INFO, REFER, UPDATE\r\nSupported: path,
replaces, timer, tdialog\r\nSession-Expires:
1800\r\nExpires: 300\r\nOrganization:
Dialogic\r\nContent-Type:
application/sdp\r\nContent-Length:
303\r\n\r\nv=0\r\no=Dialogic_SDP 14338449 0 IN IP4
A.B.C.D\r\ns=Dialogic-SIP\r\nc=IN IP4 A.B.C.D\r\nt=0
0\r\nm=audio 8708 RTP/AVP 8 0 18 101\r\na=rtpmap:0
PCMU/8000\r\na=rtpmap:8 PCMA/8000\r\na=rtpmap:18
G729/8000\r\na=fmtp:18 annexb=yes\r\na=rtpmap:101
telephone-event/8000\r\na=fmtp:101
0-15\r\na=silenceSupp:off - - - -\r\n", len = 43}, len
= 66, parsed = 0x7f6a6d81da88, next = 0x7f6a60cd3f10}
(gdb) p
*((p_id_body_t*)msg->pai->parsed)
$3 = {id = 0x0, num_ids = 0, next = 0x0}
(gdb)
I still not patched. Do you schedule to
include the patch in 4.1.4?
Do you need more information?
Regards,
Igor.
De : Daniel-Constantin Mierla [mailto:miconda@gmail.com]
Envoyé : vendredi 30 mai 2014 18:02
À : Igor Potjevlesch; Kamailio (SER) -
Users Mailing List
Objet : Re: [SR-Users] Crash Kamailio 4.1.3
Hello,
On 30/05/14 17:41, Igor Potjevlesch
wrote:
The crash happen once. it can't be
reproduced.
The pai seems good, why it cannot
be parsed?
apparently it was parsed, but then the
content got reset. The sip_msg_t for request is
accessed via a callback inside acc module when the
sip_msg_t for response is handled.
So I have to see why it got reset, it shouldn't -- the
patch so far was to prevent the crash.
Cheers,
Daniel
2014-05-29 17:11 GMT+02:00
Daniel-Constantin Mierla <miconda@gmail.com>:
Hello,
for the moment I added a safety check to
prevent crash in such situation:
- http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e633ca6b7e748a77825d3208e86bf9bce18944a5
I need to investigate more to discover why
the parsed field has null content.
Does the crash happen often or can it be
reproduced?
Cheers,
Daniel
On 29/05/14 10:18,
Daniel-Constantin Mierla wrote:
Hello,
I missed somehow the message with the
pai parsed content. I will look over
it later today.
Cheers, Daniel
On 28/05/14 18:45, Igor
Potjevlesch wrote:
Do you any ideas
about the reason of this issue?
Is it caused by the
last call? Do you have enough
information with the PAI?
Regards,
Igor.
2014-05-28 13:47
GMT+02:00 Igor Potjevlesch <igor.potjevlesch@gmail.com>:
$4 = {type =
HDR_PAI_T, name = {
s = 0x7fad2cf8af74
"P-Asserted-Identity:
\"0123456789\"<sip:0123456789@a.b.c.d>\r\nContent-Type:
application/sdp\r\nContent-Length:
298\r\n\r\nv=0\r\no=root
1751857229 1751857230 IN
IP4 a.b.c.d\r\ns=Asterisk
PBX
1.6.2.9-2+squeeze3\r\nc=IN
IP4 a.b.c.d\r\nt=0
0\r\nm=audio 11886 RTP/AVP
8 3 0 101\r\na=rtpmap:8
PCMA/8000\r\na=rtpmap:3
GSM/8000\r\na=rtpmap:0
PCMU/8000\r\na=rtpmap:101
telephone-event/8000\r\na=fmtp:101
0-16\r\na=ptime:20\r\na=sendrecv\r\n",
len = 19}, body = {
s = 0x7fad2cf8af89
"\"0123456789\"<sip:0123456789@a.b.c.d>\r\nContent-Type:
application/sdp\r\nContent-Length:
298\r\n\r\nv=0\r\no=root
1751857229 1751857230 IN
IP4 a.b.c.d\r\ns=Asterisk
PBX
1.6.2.9-2+squeeze3\r\nc=IN
IP4 a.b.c.d\r\nt=0
0\r\nm=audio 11886 RTP/AVP
8 3 0 101\r\na=rtpmap:8
PCMA/8000\r\na=rtpmap:3
GSM/8000\r\na=rtpmap:0
PCMU/8000\r\na=rtpmap:101
telephone-event/8000\r\na=fmtp:101
0-16\r\na=ptime:20\r\na=sendrecv\r\n",
len = 43}, len = 66,
parsed = 0x7fad389a7220,
next = 0x7fad2cf8baf0}
p
*((p_id_body_t*)msg->pai->parsed)
:
$5 = {id =
0x0, num_ids = 0, next =
0x0}
2014-05-28
13:29 GMT+02:00
Daniel-Constantin Mierla
<miconda@gmail.com>:
Hello,
I need now:
p *msg->pai
p
*((p_id_body_t*)msg->pai->parsed)
Cheers,
Daniel
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda
--
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda