[asterisk-users] ARI strange bug on version 13.29.2

[Joshua C. Colp]

On Mon, Dec 16, 2019 at 9:22 PM Joshua C. Colp <jcolp at sangoma.com> wrote:

> On Mon, Dec 16, 2019 at 9:11 PM Joshua C. Colp <jcolp at sangoma.com> wrote:
>
>> On Mon, Dec 16, 2019 at 8:21 PM Daniel Friedman <dani at 3xton.com> wrote:
>>
>>> Hello,
>>>
>>>
>>>
>>> I am using an ARI dialer for my applications and since my last upgrade
>>>
>>> to Ver. 13.29.2 from 13.23.1 I am getting this strange bug from the ARI
>>> debugger:
>>>
>>>
>>>
>>> Debugging on all applications enabled
>>>
>>> <--- ARI request received from: x.x.x.x:63036 --->
>>>
>>> HOST: x.x.x.x:8088
>>>
>>> content-type: application/json
>>>
>>> authorization: Basic xxxx
>>>
>>> content-length: 265
>>>
>>> body:
>>>
>>> {
>>>
>>>   "context": "from-itc-dialer",
>>>
>>>   "extension": "secondleg",
>>>
>>>   "priority": 1,
>>>
>>>   "timeout": 60,
>>>
>>>   "endpoint": "Local/firstleg at from-itc-dialer/n",
>>>
>>>   "variables": {
>>>
>>>     "AGENT": "506655579",
>>>
>>>     "DESTINATION": "18662225555",
>>>
>>>     "CLI": "442031502032"
>>>
>>>   }
>>>
>>> }
>>>
>>>
>>>
>>> *[2019-12-17 02:10:06] ERROR[24851]: json.c:870 ast_json_vpack: Error
>>> building JSON from '{s: s?, s: s?, s: o, s: s?, s: s?}': Expected format
>>> 's', got '?'.*
>>>
>>> [2019-12-17 02:10:06] NOTICE[24853][C-0000208b]: Ext. firstleg:5 @
>>> from-itc-dialer: The group channel is: itc-ebay and the group count is: 1
>>> out of max 14
>>>
>>> [2019-12-17 02:10:06] ERROR[24851]:   Got 16 backtrace records
>>>
>>> # 0: asterisk ast_json_vpack()
>>>
>>> # 1: asterisk ast_json_pack()
>>>
>>> # 2: asterisk ast_json_dialplan_cep_app()
>>>
>>> # 3: asterisk ast_channel_snapshot_to_json()
>>>
>>> # 4: res_ari_channels.so <unknown>()
>>>
>>> # 5: res_ari_channels.so <unknown>()
>>>
>>> # 6: res_ari_channels.so <unknown>()
>>>
>>> # 7: [0x7f71a7385098] res_ari.so :0 ast_ari_invoke()
>>>
>>> # 8: [0x7f71a73865e1] res_ari.so :0 ast_ari_json_format()
>>>
>>> # 9: asterisk <unknown>()
>>>
>>> #10: asterisk <unknown>()
>>>
>>> #11: asterisk <unknown>()
>>>
>>> #12: asterisk <unknown>()
>>>
>>> #13: asterisk <unknown>()
>>>
>>> #14: [0x7f71e489caa1] libpthread.so.0 :0 pthread_create()
>>>
>>> #15: [0x7f71e3c2493d] libc.so.6 :0 __clone()
>>>
>>>
>>>
>>> <--- Sending ARI response to x.x.x.x:63036 --->
>>>
>>> *200 OK*
>>>
>>>
>>>
>>> The calls are getting through and the Asterisk is not crashing.
>>>
>>> I looked at the source code and it seems that I am sending all the right
>>> parameters with a valid JSON format.
>>>
>>>
>>>
>>> Anyone has an idea what has been change in the Asterisk code and how can
>>> I adopt my code to the this version?
>>>
>>
>> What version of jansson do you have installed? If you use the bundled
>> jansson (by passing --with-jansson-bundled to configure) does the problem
>> resolve itself?
>>
>
> I have also created an issue[1].
>
> [1] https://issues.asterisk.org/jira/browse/ASTERISK-28663
>

A fix for this allowing old versions of jansson to be used is now merging
in and will be in 13.30.0. It is still recommended to use bundled however.

-- 
Joshua C. Colp
Asterisk Technical Lead
Sangoma Technologies
Check us out at www.sangoma.com and www.asterisk.org
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.digium.com/pipermail/asterisk-users/attachments/20191218/5a120be9/attachment.html>