[asterisk-bugs] [JIRA] (ASTERISK-27074) core_local: local channel data not being properly unref'ed and unlocked

[Kevin Harwell (JIRA)]

Kevin Harwell created ASTERISK-27074:
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             Summary: core_local: local channel data not being properly unref'ed and unlocked
                 Key: ASTERISK-27074
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-27074
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Core/Channels
    Affects Versions: 14.5.0, 13.16.0
            Reporter: Kevin Harwell


Back in Asterisk 13.8 a local channel lock all and unlock all function were added in order to keep a crash from occurring when a channel hung up too early during an attended transfer (see ASTERISK-25771).

Unfortunately, depending on the timing and when a transfer failure occurs, the local channels sometimes do not get properly unlocked and deref'ed after being locked and ref'ed. This then causes a deadlock situation on the channel in question.



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