[asterisk-bugs] [JIRA] (ASTERISK-23391) Audit dialplan function usage of channel variable

[Corey Farrell (JIRA)]

Corey Farrell created ASTERISK-23391:
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             Summary: Audit dialplan function usage of channel variable
                 Key: ASTERISK-23391
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23391
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Functions/General
    Affects Versions: 12.0.0, 11.7.0, 1.8.25.0, SVN
            Reporter: Corey Farrell


Dialplan functions can be called from AMI without a channel.  This allows some functions to be executed in the global context.  Some functions do not check for NULL channels and can crash when executed as a global function.

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