[asterisk-bugs] [JIRA] (ASTERISK-24234) app_meetme: Crash on conference shutdown due to NULL channel passed to meetme_stasis_generate_msg()

[Mitch Claborn (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=222374#comment-222374 ] 

Mitch Claborn commented on ASTERISK-24234:
------------------------------------------

Patch also works for me on 12.5.

> app_meetme: Crash on conference shutdown due to NULL channel passed to meetme_stasis_generate_msg()
> ---------------------------------------------------------------------------------------------------
>
>                 Key: ASTERISK-24234
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24234
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Applications/app_meetme
>    Affects Versions: 13.0.0-beta1
>            Reporter: Shaun Ruffell
>            Assignee: Matt Jordan
>         Attachments: 0001-channels-Do-not-crash-if-NULL-channel-passed-to-ast_.patch, ASTERISK-24234-12-meetme.diff
>
>
> Updated from an old version of 12 to 13-beta1 last night. Called into a meetme conference and when I left the conference asterisk crashed.
> The backtrace:
> {noformat}
> #0 in ast_channel_uniqueid (chan=0x0) at channel_internal_api.c:489
>   #1 in meetme_stasis_generate_msg (meetme_conference=0xb724b5e8, chan=0x0, user=0x0, message_type=0x85a6afc, extras=0x0) at app_meetme.c:1383
>   #2 in conf_free (conf=0xb724b5e8) at app_meetme.c:2326
>   #3 in dispose_conf (conf=0xb724b5e8) at app_meetme.c:2503
>   #4 in conf_exec (chan=0xb7ef50ec, data=0xb738cbe8 "1337,i") at app_meetme.c:5138
>   #5 in pbx_exec (c=0xb7ef50ec, app=0x85a7d38, data=0xb738cbe8 "1337,i") at pbx.c:1658
>   #6 in pbx_extension_helper (c=0xb7ef50ec, con=0x0, context=0xb7ef5774 "phones", exten=0xb7ef57c4 "1337", priority=5, label=0x0, callerid=0xb7e759c8 "6001", action=E_SPAWN, found=0xb738f060, combined_find_spawn=1) at pbx.c:4930
>   #7 in ast_spawn_extension (c=0xb7ef50ec, context=0xb7ef5774 "phones", exten=0xb7ef57c4 "1337", priority=5, callerid=0xb7e759c8 "6001", found=0xb738f060, combined_find_spawn=1) at pbx.c:5945
> {noformat}



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