[OpenSIPS-Users] uac_replace_to segmentation fault

[Samuel Muller]

Hello Răzvan ,

Yes, rr module is loaded, with this needed parameter :
modparam("rr","enable_double_rr",1)

others are in default config.

With the module parameters set up as you asked, same problem happened :

[Script Trace][line 362][me][module uac_replace_to] -> (INVITE
cf6ade52a95d-bvzxxpfi54fl fU=10935 rU=0663128505)
Jan 21 13:40:49 [1762] DBG:uac:replace_uri: uri to replace
[sip:8 at ibtel.v.ibrowse.com]
Jan 21 13:40:49 [1762] DBG:uac:replace_uri: replacement uri is
[sip:0663128505 at ibtel.v.ibrowse.com]
Jan 21 13:40:49 [1762] DBG:uac:replace_uri: encode
is=<AAAAAAh2X1FFV1QbRhspCxAbEh9LWE0GD3Jvd3NlLmNvbQ--> len=48
Segmentation fault


Regards,



Samuel MULLER
Telecom & Media Consultant
co-owner
L33 NETWORKS
+33 663 128 505
sml at l33.fr
www.l33.fr


On Mon, Jan 20, 2014 at 2:59 PM, Răzvan Crainea <razvan at opensips.org> wrote:
> Hi, Samuel!
>
> Are you loading the 'rr' module in your script? Also, have you tried the
> 'manual' mode?
>
> Bet regards,
>
>
> Razvan Crainea
> OpenSIPS Core Developer
> http://www.opensips-solutions.com
>
> On 01/15/2014 04:08 PM, Samuel Muller wrote:
>>
>> FYI,
>>
>> I noticed that OpenSips does not crash when module parameters are set to :
>> modparam("uac","restore_mode","none")
>>
>> means that there's no encoding stuff like this line:
>> Jan  8 16:26:55 vp-scp1a opensips[29220]: DBG:uac:replace_uri: encode
>> is=<AAAAAAIDCAQCdV9VQlZdbgVHGUwEQR4RF0EUHAguY29t> len=44
>>
>> But in that way I can't use replacement back in the next requests.
>>
>> Hope that helps,
>>
>>
>> Samuel MULLER
>> Telecom & Media Consultant
>> co-owner
>> L33 NETWORKS
>> +33 663 128 505
>> sml at l33.fr
>> www.l33.fr
>>
>>
>> On Sat, Jan 11, 2014 at 12:15 PM, Samuel Muller <sml at l33.fr> wrote:
>>>
>>> Hello back,
>>>
>>> Here you ave the result of your needs :
>>>
>>> (gdb) f 1
>>> #1  0x00007f83f453bcb9 in replace_uri (msg=msg at entry=0x7f83fd7bfb90,
>>> display=display at entry=0x7fff9017ba30, uri=uri at entry=0x7fff9017ba20,
>>> hdr=<optimized out>, to=44, to at entry=0) at replace.c:432
>>> 432 replace.c: No such file or directory.
>>>
>>> (gdb) p uac_rrb
>>> $1 = {add_rr_param = 0, check_route_param = 0, is_direction = 0,
>>> get_route_param = 0, register_rrcb = 0, get_remote_target = 0,
>>> get_route_set = 0, append_fromtag = 0, removed_routes = 0x0,
>>>    routing_type = 0x0}
>>>
>>>
>>> FYI, in the debug package,you have all the uac modules here :
>>>
>>> ~ $ ls -1 /usr/lib/debug/usr/lib/opensips/modules/ | grep uac
>>> uac_auth.so
>>> uac_redirect.so
>>> uac_registrant.so
>>> uac.so
>>>
>>>
>>> I hope that you'll find what the matters ...
>>>
>>>
>>> Samuel
>>>
>>>> Hi, Samuel!
>>>>
>>>> Can you go back in gdb and print the following value:
>>>>
>>>> # f 1
>>>> # p uac_rrb
>>>>
>>>> Best regards,
>>>>
>>>> Razvan Crainea
>>>> OpenSIPS Core Developer
>>>> http://www.opensips-solutions.com
>>>
>>>
>>> On 01/09/2014 02:21 PM, Samuel Muller wrote:
>>>>
>>>> Hello Razvan,
>>>>
>>>> All the module parameters are set up as default ...
>>>>
>>>> #modparam("uac","restore_mode"
>>>
>>> ,"auto")
>>>>
>>>> #modparam("uac","restore_passwd","")
>>>> #modparam("uac","force_dialog",no)
>>>> #modparam("uac","rr_to_store_param","vst")
>>>>
>>>> the function is called in the branch route only, and only one time, like
>>>> :
>>>>
>>>> 1300 branch_route[1] {
>>>> ...
>>>> 1310     if (is_method("INVITE")) {
>>>> ...
>>>> 1316         if (isbflagset(PSTNDISPLAY)) {
>>>> 1317
>>>> uac_replace_from("+$avp(caller_e164)","$var(caller_pstnuri)");
>>>> 1318         }
>>>> 1319     }
>>>> 1320 }
>>>>
>>>> The same problem happened when I tried with uac_replace_to() (see my
>>>> first email entry).
>>>>
>>>> Thanks a lot,
>>>>
>>>> Samuel