Hello,
hmm, hentity is null even a check for its value is done above ...
Is this reproducible or happens from time to time? What are the values you set for $avp(s:puburis_caller) and $avp(s:puburis_callee)?
Can you try without parameters:
modparam("pua_dialoginfo", "use_pubruri_avps", 1) modparam("pua_dialoginfo", "pubruri_caller_avp", "$avp(s:puburis_caller)") modparam("pua_dialoginfo", "pubruri_callee_avp", "$avp(s:puburis_callee)")
These were added by a recent contribution, I want to see if they are the reason.
Cheers, Daniel
On 5/16/12 12:00 AM, Charles Chance wrote:
Hi Daniel,
I tried to check that already, but it's not there:
(gdb) frame 1
#1 publ_cback_func (t=0xb3d7e330, type=1024, ps=0xbfcc31c8)
at send_publish.c:246246 hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);
(gdb) p *hentity
Cannot access memory at address 0x0
Config parameters are:
modparam("pua", "db_url", "mysql://user:pass@xx.xx.xx.xxx/dbname")
modparam("pua", "db_table", "kam_pua")
modparam("pua_dialoginfo", "caller_confirmed", 1)
modparam("pua_dialoginfo", "include_localremote", 0)
modparam("pua_dialoginfo", "override_lifetime", 300)
modparam("pua_dialoginfo", "use_pubruri_avps", 1)
modparam("pua_dialoginfo", "pubruri_caller_avp", "$avp(s:puburis_caller)")
modparam("pua_dialoginfo", "pubruri_callee_avp", "$avp(s:puburis_callee)")
Cheers,
Charles
*From:*Daniel-Constantin Mierla [mailto:miconda@gmail.com] *Sent:* 15 May 2012 21:58 *To:* Charles Chance *Cc:* 'SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List' *Subject:* Re: FW: (Devel) Segmentation fault using pua_dialoginfo
Hello,
interesting that the output of bt shows inline core_hash function prototype with same parameters as publ_cback_func, not being able to spot eventual wrong parameter values.
Anyhow, in the gdb, can you do the commands:
frame 1 p *hentity
and send the output? Let's see the value of the pub uri for which hashing function crashes.
What are the parameters for pua and pua_dialog info you set in the config file?
Cheers, Daniel
On 5/15/12 11:53 AM, Charles Chance wrote:
Hi Daniel,
As per your previous reply (sorry, I deleted it accidentally), please find attached output of 'bt full' as requested.
Best regards and thanks again,
Charles
*From:*Charles Chance [mailto:charles.chance@sipcentric.com] *Sent:* 13 May 2012 11:21 *To:* 'SIP Router - Kamailio (OpenSER) and SIP Express Router (SER) -Users Mailing List' *Subject:* (Devel) Segmentation fault using pua_dialoginfo
Hi,
Currently testing devel version and experiencing the following when using pua_dialoginfo:
Program terminated with signal 11, Segmentation fault.
#0 core_hash (t=0xb3d7e330, type=1024, ps=0xbfcc31c8) at ../../hashes.h:279
279 v=(*p<<24)+(p[1]<<16)+(p[2]<<8)+p[3];
(gdb) bt
#0 core_hash (t=0xb3d7e330, type=1024, ps=0xbfcc31c8) at ../../hashes.h:279
#1 publ_cback_func (t=0xb3d7e330, type=1024, ps=0xbfcc31c8) at send_publish.c:246
#2 0x002861d6 in run_trans_callbacks_internal (cb_lst=0xb3d7e370, type=1024, trans=0xb3d7e330, params=0xbfcc31c8) at t_hooks.c:290
#3 0x002864d6 in run_trans_callbacks (type=1024, trans=0x200, req=0x0, rpl=0xb7bea008, code=200) at t_hooks.c:317
#4 0x002afb28 in local_reply (t=0xb3d7e330, p_msg=0xb7bea008, branch=0, msg_status=200, cancel_data=0xbfcc345c) at t_reply.c:2001
#5 0x002b2b45 in reply_received (p_msg=0xb7bea008) at t_reply.c:2350
#6 0x0809d5f4 in forward_reply (msg=0xb7bea008) at forward.c:790
#7 0x080e11a9 in receive_msg (
buf=0x82c4fa0 "SIP/2.0 200 OK\r\nVia: SIP/2.0/UDPxx.xx.xx.xxx;branch=z9hG4bKc13b.25313b6.0\r\nTo: sip:000094@xx.xx.xx.xxx;tag=03373b1b433b65504ea28bd3d9e6db76.d7f2\r\nFrom sip:000094@xx.xx.xx.xxx;tag=03373b1b433b65504ea28bd3d9e6db76.d7f2%5Cr%5CnFrom: sip:000094@xx.xx.xx.xxx;tag=4cc17c2c75cb82fa"..., len=393, rcv_info=0xbfcc3648) at receive.c:270
#8 0x0817801b in udp_rcv_loop () at udp_server.c:544
#9 0x080b0426 in main_loop () at main.c:1633
#10 0x080b3d02 in main (argc=11, argv=0xbfcc3924) at main.c:2546
(gdb) up
#1 publ_cback_func (t=0xb3d7e330, type=1024, ps=0xbfcc31c8) at send_publish.c:246
246 hash_code= core_hash(hentity->pres_uri, NULL, HASH_SIZE);
(gdb) p hentity->pres_uri
Cannot access memory at address 0x8
(gdb) p *hentity
Cannot access memory at address 0x0
Your time is greatly appreciated...
Charles
-- Daniel-Constantin Mierla -http://www.asipto.com http://twitter.com/#!/miconda http://twitter.com/#%21/miconda -http://www.linkedin.com/in/miconda
No virus found in this message. Checked by AVG - www.avg.com http://www.avg.com Version: 2012.0.2171 / Virus Database: 2425/5000 - Release Date: 05/15/12