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Date: Thu, 24 Nov 2011 22:31:55 +0100 From: richard -rw- weinberger <richard.weinberger@...il.com> To: Rick Jones <rick.jones2@...com> Cc: David Miller <davem@...emloft.net>, gdfuego@...il.com, linux-kernel@...r.kernel.org, netdev@...r.kernel.org Subject: Re: Finding a hidden bound TCP socket On Wed, Nov 23, 2011 at 10:38 PM, Rick Jones <rick.jones2@...com> wrote: > On 11/23/2011 01:01 PM, David Miller wrote: >> >> From: "G. D. Fuego"<gdfuego@...il.com> >> Date: Wed, 23 Nov 2011 15:27:33 -0500 >> >>> Any comments? The behavior seems broken. At the very least its very >>> inconsistent with other Unixes. >> >> Until the socket has a full final tuple it is bound to, there is no >> reason to list it. >> >> No UNIX lists a socket which is partially bound and hasn't either >> performed a listen() or a connect(). > > Well.... I took the .c file mentioned previously, and compiled it on a > Solaris 10 8/11 instance. The 25-odd sockets it created *were* listed in > the output of netstat -an -- local address as *.<portnum> remote address as > *.* and a state of "BOUND." > > A FreeBSD (rev 8 IIRC) netstat -an seems to display them in a state of > "CLOSED." I didn't check HP-UX 11i v3 or AIX 6. > IRIX (6.5) shows them as "CLOSED". -- Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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