[SR-Users] Crash Kamailio 4.1.3

[Daniel-Constantin Mierla]

Hello,

On 30/05/14 17:41, Igor Potjevlesch wrote:
> Hello,
>
> 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
>
> Regards,
>
> Igor.
>
>
> 2014-05-29 17:11 GMT+02:00 Daniel-Constantin Mierla <miconda at gmail.com 
> <mailto:miconda at 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:
>>>     Hello,
>>>
>>>     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 at gmail.com <mailto:igor.potjevlesch at gmail.com>>:
>>>
>>>         Hello,
>>>
>>>         p *msg->pai :
>>>
>>>         $4 = {type = HDR_PAI_T, name = {
>>>             s = 0x7fad2cf8af74 "P-Asserted-Identity:
>>>         \"0123456789\"<sip:0123456789 at 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 at 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}
>>>
>>>         Regards,
>>>
>>>         Igor.
>>>
>>>
>>>
>>>         2014-05-28 13:29 GMT+02:00 Daniel-Constantin Mierla
>>>         <miconda at gmail.com <mailto:miconda at 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://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
>
>     -- 
>     Daniel-Constantin Mierla -http://www.asipto.com
>     http://twitter.com/#!/miconda  <http://twitter.com/#%21/miconda>  -http://www.linkedin.com/in/miconda
>
>

-- 
Daniel-Constantin Mierla - http://www.asipto.com
http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sip-router.org/pipermail/sr-users/attachments/20140530/1b5a6cf5/attachment.html>