[asterisk-bugs] [JIRA] (ASTERISK-26009) res_ari: Asterisk crashes with several ARI apps connected with subscribeAll=1

[Rusty Newton (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-26009?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rusty Newton updated ASTERISK-26009:
------------------------------------

    Description: 
============
*Description/How To Reproduce*
{noformat}
$ wscat -c 'ws://localhost:8088/ari/events?api_key=<key>:<password>&app=<appname>&subscribeAll=1'
{noformat}
Run 5 or 10 of these at once with appname different for each one with all
of them subscribing to all events.

Place a call which will emit stasisStart for one of the apps (maybe a few times).

Asterisk should terminate at this point.

*This was done using local channels*

json_mem_free in json.c seems to have the issue.  If you don't free the memory, then it does not terminate.

Of note, the issue seems somewhat similar in nature to the following bug report:https://issues.asterisk.org/jira/browse/ASTERISK-25775

Therefore, we expect the fix to our issue also would result in the resolution of this seemingly related bug report.

  was:
I've posted this on the Asterisk dev mailing list, and we are offering a $1000 Bounty for a fix to this issue. See: http://lists.digium.com/pipermail/asterisk-dev/2016-May/075517.html for details.
============
*Description/How To Reproduce*
{noformat}
$ wscat -c 'ws://localhost:8088/ari/events?api_key=<key>:<password>&app=<appname>&subscribeAll=1'
{noformat}
Run 5 or 10 of these at once with appname different for each one with all
of them subscribing to all events.

Place a call which will emit stasisStart for one of the apps (maybe a few times).

Asterisk should terminate at this point.

*This was done using local channels*

json_mem_free in json.c seems to have the issue.  If you don't free the memory, then it does not terminate.

Of note, the issue seems somewhat similar in nature to the following bug report:https://issues.asterisk.org/jira/browse/ASTERISK-25775

Therefore, we expect the fix to our issue also would result in the resolution of this seemingly related bug report.


> res_ari: Asterisk crashes with several ARI apps connected with subscribeAll=1
> -----------------------------------------------------------------------------
>
>                 Key: ASTERISK-26009
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26009
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Stasis, Resources/res_ari, Resources/res_ari_events
>    Affects Versions: 13.7.2
>         Environment: Ubuntu 14.04.4 LTS, libjansson.so.4.5.0. Also fails with libjansson.so.4.7.0
>            Reporter: Sidney VanNess
>            Assignee: Unassigned
>            Severity: Critical
>              Labels: crash
>         Attachments: backtrace.txt
>
>
> ============
> *Description/How To Reproduce*
> {noformat}
> $ wscat -c 'ws://localhost:8088/ari/events?api_key=<key>:<password>&app=<appname>&subscribeAll=1'
> {noformat}
> Run 5 or 10 of these at once with appname different for each one with all
> of them subscribing to all events.
> Place a call which will emit stasisStart for one of the apps (maybe a few times).
> Asterisk should terminate at this point.
> *This was done using local channels*
> json_mem_free in json.c seems to have the issue.  If you don't free the memory, then it does not terminate.
> Of note, the issue seems somewhat similar in nature to the following bug report:https://issues.asterisk.org/jira/browse/ASTERISK-25775
> Therefore, we expect the fix to our issue also would result in the resolution of this seemingly related bug report.



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