From: Valdis.Kletnieks@vt.edu
To: Andrei Warkentin <andrey.warkentin@gmail.com>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Andrei Warkentin <andreiw@vmware.com>,
kgdb-bugreport@lists.sourceforge.net,
Jason Wessel <jason.wessel@windriver.com>,
Matt Mackall <mpm@selenic.com>
Subject: Re: [PATCHv3 2/3] NETKGDB: Ethernet/UDP/IP KDB transport.
Date: Mon, 27 Feb 2012 00:29:03 -0500 [thread overview]
Message-ID: <116798.1330320543@turing-police.cc.vt.edu> (raw)
In-Reply-To: Your message of "Sun, 26 Feb 2012 22:30:10 EST." <1330313411-845-3-git-send-email-andrey.warkentin@gmail.com>
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On Sun, 26 Feb 2012 22:30:10 EST, Andrei Warkentin said:
> +Note: the parameter is optional and largely unneeded unless you
> +are running a listen server - netkgdb will accept connection from any
> +IP on all interfaces and will reconfigure itself appropriately if
This *really* needs a discussion of the security implications of this. Do
you *really* want to have a kgdb that will accept connections from *anywhere*?
Sounds like an insta-root waiting to happen.
> +the assigned interface IP address changes. This makes it useful
> +in an environment where it's not known ahead of time what computer
> +will connect to perform the crash analysis.
Exactly. You don't know ahead of time who's going to connect. That's the
problem...
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next prev parent reply other threads:[~2012-02-27 5:29 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1330137851-4716-1-git-send-email-andrey.warkentin@gmail.com>
2012-02-27 2:05 ` NetKGDB support v2 Andrei Warkentin
2012-02-27 2:05 ` [PATCHv2 1/2] NETPOLL: Extend rx_hook support Andrei Warkentin
2012-02-27 2:05 ` [PATCHv2 2/2] NETKGDB: Ethernet/UDP/IP KDB transport Andrei Warkentin
2012-02-27 3:30 ` NetKGDB v3 Andrei Warkentin
2012-02-27 3:30 ` [PATCHv3 1/3] NETPOLL: Extend rx_hook support Andrei Warkentin
2012-02-27 23:17 ` Jason Wessel
2012-02-27 23:33 ` Andrei Warkentin
2012-02-28 16:06 ` Jason Wessel
2012-02-28 17:43 ` Andrei Warkentin
2012-03-01 21:04 ` Andrei Warkentin
2012-03-01 22:24 ` Jason Wessel
2012-03-01 23:41 ` Andrei Warkentin
2012-02-27 3:30 ` [PATCHv3 2/3] NETKGDB: Ethernet/UDP/IP KDB transport Andrei Warkentin
2012-02-27 5:29 ` Valdis.Kletnieks [this message]
2012-02-27 5:36 ` Andrei Warkentin
2012-02-27 3:30 ` [PATCHv3 3/3] KGDB: Allow registering multiple I/O ops Andrei Warkentin
2012-02-27 4:38 ` NetKGDB v3 David Miller
2012-02-27 4:43 ` Andrei E. Warkentin
2012-02-28 0:04 ` Stephen Hemminger
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