[asterisk-bugs] [JIRA] (ASTERISK-26664) pj_thread_register() assertion

[Bernhard Schmidt (JIRA)]

Bernhard Schmidt created ASTERISK-26664:
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             Summary: pj_thread_register() assertion
                 Key: ASTERISK-26664
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26664
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Channels/chan_pjsip
    Affects Versions: 13.13.1, 13.13.0
         Environment: Linux, Debian unstable
            Reporter: Bernhard Schmidt


When a system pjproject library is used with assertions enabled (NDEBUG=0) answering an incoming call leads to the following assertion:

{noformat}
asterisk: ../src/pj/os_core_unix.c:692: pj_thread_this: Assertion `!"Calling pjlib from unknown/external thread. You must " "register external threads with pj_thread_register() " "before calling any pjlib functions."' failed.
Aborted
{noformat}

This is caused by this commit: https://github.com/asterisk/asterisk/commit/2b9ad3a5f736b6a4081e172f2a6d35dcd20b51e4

A production build / embedded pjproject build does not fail since assertions are disabled there. But this still points to a programming error in chan_pjsip (as the assertion says, calling pjlib functions from an unregistered thread).




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