[asterisk-bugs] [JIRA] (ASTERISK-25185) Segfault in app_queue on transfer scenarios

[Etienne Lessard (JIRA)]

Etienne Lessard created ASTERISK-25185:
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             Summary: Segfault in app_queue on transfer scenarios
                 Key: ASTERISK-25185
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25185
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Applications/app_queue
    Affects Versions: 13.4.0
            Reporter: Etienne Lessard


Hello,

A segfault happens in asterisk in the following scenario:

Given I have 2 users, Alice and Bob, each with a SIP phone (using chan_sip)
Given I have a queue Foo, with member Bob
When Alice calls the queue Foo
And Bob answers the calls
And Alice then does a direct transfer (SIP native) to another extension
Then asterisk segfaults

There is another similar scenario where a segfault happens:

Given I have 3 users, Alice, Bob and Carol, each with a SIP phone (using chan_sip)
Given I have a queue Foo, with member Bob
When Carol calls Alice
And Alice begins an attended transfer to the queue Foo
And Bob answers the calls
And Alice finalize the attended transfer
Then asterisk segfaults

This happens in a systematic way. I'll attach some gdb output for each scenario.

Thank you



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