[Devel] Coredump when register.

[Bogdan-Andrei Iancu]

Hi Ray,

thanks for your report. Can you reproduce in a deterministic way this 
crash? Could you send me (privately) the core file and the binaries 
(openser + all modules) in a tarball file? I will try to dig more into 
this to find the problem.

are there any previous errors in the log regarding usrloc?

Thanks and regards,
Bogdan

Raymond Chen wrote:

> BTW,  this only happens when I use the path module to t_replicate 
> registration to other proxies.
>
>
>                 if (src_ip== xxx.xxx.xxx.xxx) {
>                         save("location");
>                         exit();
>                 }
>
>                 if (!www_authorize("", "subscriber")) {
>                         www_challenge("", "0");
>                         exit();
>                 };
>
>                 save("location");
>
>                 if (isflagset(10)) {
>                         if (!(src_ip==xxx.xxx.xxx.xxx)) {
>                                 add_path_received();
>                                 append_branch("sip:xxx.xxx.xxx.xxx:80");
>                                 t_replicate("sip:yyy.yyy.yyy.yyy:5060");
>                         }
>                 } else {
>                         if (!(src_ip==xxx.xxx.xxx.xxx)) {
>                                 add_path();
>                                 append_branch("sip:xxx.xxx.xxx.xxx:80");
>                                 t_replicate("sip:yyy.yyy.yyy.yyy:5060");
>                         }
>                 }
>
>
> Raymond Chen wrote:
>
>> Hi all,
>>
>> I have encountered another core dump with CVS HEAD, I use the 
>> Write-Through mode .
>>
>> #0  0xf6e50d73 in mem_insert_ucontact (_r=0xf4f77b80, _c=0x0, 
>> _ci=0x0) at urecord.c:149
>> 149                             ptr = ptr->next;
>> (gdb) bt
>> #0  0xf6e50d73 in mem_insert_ucontact (_r=0xf4f77b80, _c=0x0, 
>> _ci=0x0) at urecord.c:149
>> #1  0xf6e518cd in insert_ucontact (_r=0xf4f77b80, _contact=0x0, 
>> _ci=0x0, _c=0xfef927a0) at urecord.c:424
>> #2  0xf6e3c4e6 in update_contacts (_m=0x814c0a0, _r=0xf4f77b80, 
>> _c=0x814b650) at save.c:635
>> #3  0xf6e3cf4f in save_real (_m=0x814c0a0, _t=0xf4f70be0, doreply=1) 
>> at save.c:735
>> #4  0x08050c94 in do_action (a=0x8132e78, msg=0x814c0a0) at action.c:701
>> #5  0x080520e9 in do_action (a=0x8132ed8, msg=0x814c0a0) at action.c:89
>> #6  0x080520e9 in do_action (a=0x8134528, msg=0x814c0a0) at action.c:89
>> #7  0x08052361 in run_top_route (a=0x812e640, msg=0x814c0a0) at 
>> action.c:89
>> #8  0x080771a8 in receive_msg (
>>    buf=0x80f44a0 "REGISTER sip:sss.ibluesun.net:80 SIP/2.0\r\nVia: 
>> SIP/2.0/UDP 218.16.125.96:80;branch=z9hG4bK65b5.6ba2f9a2.0\r\nVia: 
>> SIP/2.0/UDP 
>> 192.168.1.244:38177;rport=53589;received=218.20.53.192;branch=z9hG4bK-ae8f01"..., 
>> len=914, rcv_info=0xfef930f0)
>>    at receive.c:155
>> #9  0x0809670c in udp_rcv_loop () at udp_server.c:465
>> #10 0x08066336 in main_loop () at main.c:923
>> #11 0x08066b25 in main (argc=1, argv=0xfef932d4) at main.c:1475
>>
>>
>> thanks
>>
>> Ray
>