[asterisk-bugs] [JIRA] (ASTERISK-25152) func_cdr: Deadlock when used with ARI originated channels

Joshua Colp (JIRA) noreply at issues.asterisk.org
Mon Jun 8 08:50:33 CDT 2015


Joshua Colp created ASTERISK-25152:
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             Summary: func_cdr: Deadlock when used with ARI originated channels
                 Key: ASTERISK-25152
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-25152
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Functions/func_cdr
    Affects Versions: 13.3.2
            Reporter: Joshua Colp
            Severity: Minor


Using the following deprecated methods of setting CDR fields causes a deadlock when used with ARI origination:

CDR(accountcode)
CDR(amaflags)

This is due to the ARI origination thread holding the channel lock while the CDR dispatch thread attempts to acquire it. This results in a deadlock.

Using the preferred CHANEL() mechanism does not result in this problem happening as the operations occur within the ARI origination thread.

I've marked this issue minor as a result of this.



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