[asterisk-bugs] [JIRA] (ASTERISK-28415) segfault: sprint_list_entry (entry=entry at entry=0x7f9e30b4d8b0, line=line at entry=0x7f9e70676590 "\340ggp\236\177", len=256) at res_pjsip_history.c:669

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-28415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=247145#comment-247145 ] 

Asterisk Team commented on ASTERISK-28415:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

Please note that once your issue enters an open state it has been accepted. As Asterisk is an open source project there is no guarantee or timeframe on when your issue will be looked into. If you need expedient resolution you will need to find and pay a suitable developer. Asking for an update on your issue will not yield any progress on it and will not result in a response. All updates are posted to the issue when they occur.

> segfault: sprint_list_entry (entry=entry at entry=0x7f9e30b4d8b0, line=line at entry=0x7f9e70676590 "\340ggp\236\177", len=256) at res_pjsip_history.c:669
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-28415
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28415
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: pjproject/pjsip
>    Affects Versions: 13.26.0
>            Reporter: Brian J. Murrell
>              Labels: pjsip
>         Attachments: ThreadStacktrace.txt
>
>
> When I turn on pjsip history I get segfaults.  The thread that faults is:
> {noformat}
> #0  0x00007f9e507f736a in sprint_list_entry (entry=entry at entry=0x7f9e30b4d8b0, line=line at entry=0x7f9e70676590 "\340ggp\236\177", len=256) at res_pjsip_history.c:669
> #1  0x00007f9e507f8435 in history_on_rx_msg (rdata=<optimized out>) at res_pjsip_history.c:763
> #2  0x00007f9e9cd94167 in pjsip_endpt_process_rx_data (endpt=endpt at entry=0x27cbf88, rdata=rdata at entry=0x7f9e90096e78, p=p at entry=0x7f9e70676780, p_handled=p_handled at entry=0x7f9e70676770) at ../src/pjsip/sip_endpoint.c:893
> #3  0x00007f9e9cd9432e in endpt_on_rx_msg (endpt=0x27cbf88, status=<optimized out>, rdata=0x7f9e90096e78) at ../src/pjsip/sip_endpoint.c:1043
> #4  0x00007f9e9cd9b9c2 in pjsip_tpmgr_receive_packet (mgr=<optimized out>, rdata=rdata at entry=0x7f9e90096e78) at ../src/pjsip/sip_transport.c:2026
> #5  0x00007f9e9cd9ddd0 in udp_on_read_complete (key=0x7f9e70a8da40, op_key=<optimized out>, bytes_read=869) at ../src/pjsip/sip_transport_udp.c:191
> #6  0x00007f9e9ce14ffc in ioqueue_dispatch_read_event (ioqueue=ioqueue at entry=0x7f9e70a8d0a0, h=h at entry=0x7f9e70a8da40) at ../src/pj/ioqueue_common_abs.c:605
> #7  0x00007f9e9ce16710 in pj_ioqueue_poll (ioqueue=0x7f9e70a8d0a0, timeout=timeout at entry=0x7f9e70676d40) at ../src/pj/ioqueue_epoll.c:720
> #8  0x00007f9e9cd93e98 in pjsip_endpt_handle_events2 (endpt=0x27cbf88, max_timeout=max_timeout at entry=0x7f9e70676d90, p_count=p_count at entry=0x0) at ../src/pjsip/sip_endpoint.c:744
> #9  0x00007f9e9cd93f57 in pjsip_endpt_handle_events (endpt=<optimized out>, max_timeout=max_timeout at entry=0x7f9e70676d90) at ../src/pjsip/sip_endpoint.c:776
> #10 0x00007f9e7b5ae628 in monitor_thread_exec (endpt=<optimized out>) at res_pjsip.c:4512
> #11 0x00007f9e9ce17ae0 in thread_main (param=0x27cb7b8) at ../src/pj/os_core_unix.c:541
> #12 0x00007f9e9b3b5dd5 in start_thread (arg=0x7f9e70677700) at pthread_create.c:307
> #13 0x00007f9e9a986ead in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
> {noformat}



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