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

[Seán C. McCord (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-24515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=229392#comment-229392 ] 

Seán C. McCord commented on ASTERISK-24515:
-------------------------------------------

Note for relevance:  this bug is blocking all TCP-transported services of Asterisk (read AMI, ARI, SIP/TCP) on Alpine Linux, which is rapidly becoming the base platform of choice for Docker images.  

> 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
>
> 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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