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

[Timo Teräs (JIRA)]

Timo Teräs created ASTERISK-24515:
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             Summary: Unconditional use of fopencookie() / funopen() is non-portable
                 Key: ASTERISK-24515
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-24515
             Project: Asterisk
          Issue Type: Improvement
      Security Level: None
          Components: Core/Portability
    Affects Versions: 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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