[asterisk-bugs] [JIRA] Closed: (ASTERISK-17341) [patch] MWI subscription to remote server crashes during parse

[Matt Jordan (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-17341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matt Jordan closed ASTERISK-17341.
----------------------------------

    Resolution: Duplicate

Closing out as a duplicate of ASTERISK-16999.

> [patch] MWI subscription to remote server crashes during parse
> --------------------------------------------------------------
>
>                 Key: ASTERISK-17341
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-17341
>             Project: Asterisk
>          Issue Type: Bug
>          Components: Channels/chan_sip/Subscriptions
>            Reporter: cmaj
>            Assignee: Bradley Watkins
>            Severity: Critical
>         Attachments: patch-chan_sip-1.8.2.3-outbound-mwi-subscribe-crash.diff.txt
>
>
> Incorrect parsing in sip_subscribe_mwi was crashing Asterisk.
> In sip.conf, just below your "register =>" lines and before peer/user definitions, try adding:
> mwi => 1234 at other_host/1234
> ...then issue "sip reload" - should crash.
> Partial gdb backtrace:
> (gdb) bt
> #0  0x00007fa68aabb990 in strchr () from /lib/libc.so.6
> #1  0x00007fa65c0d4af7 in sip_subscribe_mwi (value=0x0, lineno=0) at chan_sip.c:7594
> Attached patch corrects the problem.

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