[asterisk-bugs] [JIRA] (ASTERISK-24515) Unconditional use of fopencookie() / funopen() is non-portable

[Timo Teräs (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=223565#comment-223565 ] 

Timo Teräs commented on ASTERISK-24515:
---------------------------------------

Curiously the fix available as patch in the AST advisory is portable, and different from what was committed in SVN. But obviously this will be fixed as side effect if ASTERISK-24517 is fixed properly.

> Unconditional use of fopencookie() / funopen() is non-portable
> --------------------------------------------------------------
>
>                 Key: ASTERISK-24515
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24515
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Core/Portability
>    Affects Versions: 12.7.0, 13.0.0
>            Reporter: Timo Teräs
>            Assignee: Timo Teräs
>
> The fix for AST-2014-007 made Asterisk 13 and newer use non-portable.
> The code now relies on fopencookie() (GNU extension) or funopen() (BSD / OSX extension) for any kind of TCP-socket. Previously fdopen() was used which is standard compliant function. What is worse, the code compiles, but the functionality is crippled.
> This means the TCP-socket core is now unusable for multiple platforms e.g. Solaris, Cygwin, and Linux systems not using glibc (e.g. Alpine Linux using musl as C-library).



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