[asterisk-bugs] [JIRA] (ASTERISK-29466) pjsip: Asserts (when built in developer mode) when the call hangs up a few seconds before it would send UPDATE

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29466?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-29466:
--------------------------------------

    Assignee: Sunny Narendra  (was: Unassigned)
      Status: Waiting for Feedback  (was: Triage)

We'll give Teluu some more time to respond. If after another week or so they don't, we'll see about engaging them as well to try to help get eyes on things. Once that is done then a review can be done to include this.

> pjsip: Asserts (when built in developer mode) when the call hangs up a few seconds before it would send UPDATE
> --------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-29466
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29466
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 18.4.0
>            Reporter: Sunny Narendra
>            Assignee: Sunny Narendra
>              Labels: patch, pjsip
>         Attachments: fix-0011-sip_inv_patch.diff
>
>
> To reproduce the crash:
>  * Make Asterisk Session-Expires timer to 120 instead of using the default 1800 (timers_sess_expires=120). With this change the Asterisk will send the UPDATE every 60s.
> The call scenario:
> * A calls B
> * B answers the call
> * B hangs up after 0:57
> Core dump:
> {code:java}
> (gdb) bt
> #0  __GI_raise (sig=sig at entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
> #1  0x00007f0c75ec242a in __GI_abort () at abort.c:89
> #2  0x00007f0c75eb9e67 in __assert_fail_base (fmt=<optimized out>, assertion=assertion at entry=0x7f0c78d15b70 "inv->state < PJSIP_INV_STATE_DISCONNECTED", file=file at entry=0x7f0c78d150af "../src/pjsip-ua/sip_inv.c", line=line at entry=3064,
>     function=function at entry=0x7f0c78d162b0 <__PRETTY_FUNCTION__.8486> "pjsip_inv_update") at assert.c:92
> #3  0x00007f0c75eb9f12 in __GI___assert_fail (assertion=0x7f0c78d15b70 "inv->state < PJSIP_INV_STATE_DISCONNECTED", file=0x7f0c78d150af "../src/pjsip-ua/sip_inv.c", line=3064, function=0x7f0c78d162b0 <__PRETTY_FUNCTION__.8486> "pjsip_inv_update") at assert.c:101
> #4  0x00007f0c78c09811 in pjsip_inv_update (inv=0x7f0c68023c68, new_contact=0x0, offer=0x0, p_tdata=0x7f0c245f9ce8) at ../src/pjsip-ua/sip_inv.c:3063
> #5  0x00007f0c78c15680 in timer_cb (timer_heap=0x5597b71a04b0, entry=0x7f0c68023ed0) at ../src/pjsip-ua/sip_timer.c:398
> #6  0x00007f0c78d0d487 in pj_timer_heap_poll (ht=0x5597b71a04b0, next_delay=0x7f0c245f9e10) at ../src/pj/timer.c:913
> #7  0x00007f0c78c33f63 in pjsip_endpt_handle_events2 (endpt=0x5597b71a01c8, max_timeout=0x7f0c245f9e70, p_count=0x0) at ../src/pjsip/sip_endpoint.c:716
> #8  0x00007f0c78c340ee in pjsip_endpt_handle_events (endpt=0x5597b71a01c8, max_timeout=0x7f0c245f9e70) at ../src/pjsip/sip_endpoint.c:777
> #9  0x00007f0c2b2113e0 in monitor_thread_exec (endpt=0x0) at res_pjsip.c:5166
> #10 0x00007f0c78cef7b2 in thread_main (param=0x5597b73cb708) at ../src/pj/os_core_unix.c:541
> #11 0x00007f0c7736b4a4 in start_thread (arg=0x7f0c245fa700) at pthread_create.c:456
> #12 0x00007f0c75f76d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
> (gdb)
> {code}
> Following patch seems to fix the issue:
> *edit:* inline patch removed



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