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List:       freebsd-security
Subject:    Re: Added native socks support to libc in FreeBSD 7
From:       Raffaele De Lorenzo <raffaele.delorenzo () libero ! it>
Date:       2007-12-10 13:39:09
Message-ID: 475D417D.5020303 () libero ! it
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Dag-Erling Smørgrav wrote:
> Raffaele De Lorenzo <raffaele.delorenzo@libero.it> writes:
>   
>> The socks implementation wraps some syscall socket functions like
>> "_connect" and "_bind" trasparently from the applications. When one of
>> these is called, the "socks" check starts:  [...]
>>     
>
> You don't need to put this in libc; you can have wrappers in a separate
> library which you load with LD_PRELOAD.  The strong symbols in the
> wrapper library will override the weak symbols in libc.
>
> DES
>   
You can see in the port-tree my project  "csocks"  and  
http://csocks.altervista.org.

Raffaele
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