[asterisk-bugs] [JIRA] (ASTERISK-26768) chan_sip: Crashes with more than 90 SIP endpoints with TCP - in __ast_string_field_ptr_grow at stringfields.c, in parse_register_contact at chan_sip.c

[Rusty Newton (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rusty Newton updated ASTERISK-26768:
------------------------------------

    Status: Open  (was: Triage)

> chan_sip: Crashes with more than 90 SIP endpoints with TCP - in __ast_string_field_ptr_grow at stringfields.c, in parse_register_contact at chan_sip.c
> ------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-26768
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26768
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Channels/chan_sip/TCP-TLS
>    Affects Versions: 13.12.2
>         Environment: Debian 8 64 Bits
>            Reporter: Ludovic Gasc (Eyepea)
>            Assignee: Unassigned
>         Attachments: asterisk_logs_2017-02-04.txt, backtrace_2017-02-04.txt
>
>
> Hi,
> We have between one and two crashes by day on Asterisk when we use chan_sip with more than 90 devices with TCP mode.
> We didn't arrive to reproduce the bug, however, I've discussed with Matt Jordan today at FOSDEM who told me to open an issue with the all information I have.
> This is an extract of the Asterisk logs and the backtrace.
> It's my first backtrace capture, I hope it will be enough to help you.
> If necessary, I've also a SIP pcap capture but I can't share on the Web.
> Have a nice week.



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