[asterisk-bugs] [JIRA] (ASTERISK-27666) Checking the HANGUPCAUSE variable, crash asterisk

[Leandro Dardini (JIRA)]

Leandro Dardini created ASTERISK-27666:
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             Summary: Checking the HANGUPCAUSE variable, crash asterisk
                 Key: ASTERISK-27666
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27666
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_sip/CallCompletionSupplementaryServices
    Affects Versions: 13.19.0
         Environment: CentOS 6.9 64bit
            Reporter: Leandro Dardini
            Severity: Minor


I usually log the HANGUPCAUSE when the Dial command doesn't succeed. I discovered, with one particular provider, it crashes asterisk. Here the simple asterisk dialplan:

        9999 => {
             Dial(SIP/999383371137 at crashprovider);
             NoOp(This is CallEnd - DIALSTATUS is ${DIALSTATUS} - HANGUPCAUSE is ${HANGUPCAUSE});
             }

In attach, you'll find the crash report and the pcap for the traffic with the server. The call was made from extension 103 (103-DEVEL)





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