[asterisk-bugs] [JIRA] (ASTERISK-23717) Segfault when loading XML documentation

[Walter Doekes (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-23717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=218880#comment-218880 ] 

Walter Doekes commented on ASTERISK-23717:
------------------------------------------

Very well.

Looks like a bug in libxml-2.7.6, which is probably fixed in 2.7.7.

Could you try both of the patches that I attach (not simultaneously).

{noformat}
$ cd libxml2-2.7.6/
$ patch -p1 < the_patch.diff
{noformat}

> Segfault when loading XML documentation
> ---------------------------------------
>
>                 Key: ASTERISK-23717
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-23717
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/General, Documentation
>    Affects Versions: 11.9.0
>         Environment: i586 - GLIBC_2.3.2
>            Reporter: Hendrik Wedhorn
>            Assignee: Addix Internet Services GmbH
>         Attachments: asterisk.conf, asterisk.inc, backtrace1190.txt, backtrace_new.txt, libxml-z_stream-misuse.diff, valgrind.txt
>
>
> When loading the xml documentation the asterisk always dies with an segmentation fault. Although this should not influence each other, this only happens when the /etc/asterisk/asterisk.conf has an include to an another file. 
> - When the include in the asterisk.conf is removed the xml documentation is loaded perfectly fine. No segfault.
> - When the xml documentation is remove the include in the asterisk.conf works perfectly fine. No segfault.
> - The segfault always appears (100% reproducible.) when both is used. 



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