[asterisk-bugs] [JIRA] (ASTERISK-24420) segfault when Zoiper joins ConfBridge

[John Wulff (JIRA)]

John Wulff created ASTERISK-24420:
-------------------------------------

             Summary: segfault when Zoiper joins ConfBridge
                 Key: ASTERISK-24420
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24420
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
    Affects Versions: 13.0.0-beta2
         Environment: Client:
Zoiper Premium 1.3 for iPhone. Library version 21367

Server:
VM on VMWare ESXi
Ubuntu 14.04.1 LTS
Linux version 3.13.0-24-generic (buildd at batsu) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014
built 13.0.0-beta2 from source
            Reporter: John Wulff


Consistently reproducible segfault when Zoiper joins a ConfBridge on 13.0.0-beta2 (built from source). Other types of calls seem ok. After downgrading to Asterisk 12.6.0 (built from source on same machine in same environment with same packages) the problem is NOT reproducible.

segfaults in syslog, each line is a result of fresh Asterisk instance with Zoiper client joining ConfBridge:
Oct 14 09:25:04 sea-pbx-1 kernel: [1198906.890440] asterisk[3428]: segfault at 14 ip 000000000057d618 sp 00007f0e72d21c80 error 4 in asterisk[400000+270000]
Oct 14 09:30:23 sea-pbx-1 kernel: [1199225.632121] asterisk[18979]: segfault at 14 ip 000000000057d618 sp 00007fa73f36dc80 error 4 in asterisk[400000+270000]
Oct 14 09:32:13 sea-pbx-1 kernel: [1199335.257760] asterisk[19640]: segfault at 14 ip 000000000057d618 sp 00007f48ab8f5c80 error 4 in asterisk[400000+270000]
Oct 14 09:44:09 sea-pbx-1 kernel: [1200051.237079] asterisk[19859]: segfault at 14 ip 000000000057d618 sp 00007fc47d092c80 error 4 in asterisk[400000+270000]
Oct 14 09:46:08 sea-pbx-1 kernel: [1200169.617942] asterisk[3301]: segfault at 14 ip 000000000057d618 sp 00007f96d5cbac80 error 4 in asterisk[400000+270000]



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