[asterisk-bugs] [JIRA] (ASTERISK-25138) Unclosed parenthesis in AGI argument leads to further arguments concatenated

[alexr1 (JIRA)]

alexr1 created ASTERISK-25138:
---------------------------------

             Summary: Unclosed parenthesis in AGI argument leads to further arguments concatenated
                 Key: ASTERISK-25138
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25138
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 11.10.2
         Environment: Asterisk 11.10.2
            Reporter: alexr1
            Severity: Minor


This is an observation from our production environment. Currently we don't have anything higher than 11.10.2 running, so I can't test it on more recent versions.

I'm passing a variable (PBXCIDNAME) to PBXIN.php as the third argument. The PBXCIDNAME is "Example Long Caller ID Name (" and so it ends with an open parenthesis (Note, when there is a closed parenthesis, everything works normally!). For some reason, this causes asterisk to combine the arguments that follow with the third argument, resulting in:

agi_arg_1: 1234567890
agi_arg_2: 0399999999
agi_arg_3: Example Long Caller ID Name (,,29457297,,SIP/example-00073f0f

Instead of:

agi_arg_1: 1234567890
agi_arg_2: 0399999999
agi_arg_3: Example Long Caller ID Name (
agi_arg_4:
agi_arg_5: 29457297
agi_arg_6:
agi_arg_7: SIP/example-00073f0f


Steps to reproduce the problem:

Extensions.conf:
{code}
exten => s,8,AGI(PBXIN.php,${FROM_DID},${PBXCID},${PBXCIDNAME},${PBXVR},${PBXCALLID},${PBXWL},${CHANNEL})
{code}
Console:
{code}
-- Executing [s at pbx-incoming:8] AGI("SIP/example-00073f0f", "PBXIN.php,1234567890,0399999999,Example Long Caller ID Name (,,29457297,,SIP/example-00073f0f") in new stack
{code}
AGI Debug Log:
{code}
AGI Tx >> agi_request: PBXIN.php
AGI Tx >> agi_channel: SIP/example-00073f0f
AGI Tx >> agi_language: en
AGI Tx >> agi_type: SIP
AGI Tx >> agi_uniqueid: 1432778055.480828
AGI Tx >> agi_version: 11.10.2
AGI Tx >> agi_callerid: 0399999999
AGI Tx >> agi_calleridname: Example Long Caller ID Name (
AGI Tx >> agi_callingpres: 0
AGI Tx >> agi_callingani2: 0
AGI Tx >> agi_callington: 0
AGI Tx >> agi_callingtns: 0
AGI Tx >> agi_dnid: 1234567890
AGI Tx >> agi_rdnis: unknown
AGI Tx >> agi_context: pbx-incoming
AGI Tx >> agi_extension: s
AGI Tx >> agi_priority: 8
AGI Tx >> agi_enhanced: 0.0
AGI Tx >> agi_accountcode:
AGI Tx >> agi_threadid: 139894436325120
AGI Tx >> agi_arg_1: 1234567890
AGI Tx >> agi_arg_2: 0399999999
AGI Tx >> agi_arg_3: Example Long Caller ID Name (,,29457297,,SIP/example-00073f0f
{code}



--
This message was sent by Atlassian JIRA
(v6.2#6252)