linux-kernel - Re: [PATCH] sysctl: fix restrict write access to dmesg

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Message-ID: <20120331161339.GK27849@kroah.com>
Date:	Sat, 31 Mar 2012 09:13:39 -0700
From:	Greg Kroah-Hartman <greg@...ah.com>
To:	Phillip Lougher <phil.lougher@...il.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Richard Weinberger <richard@....at>,
	Phillip Lougher <plougher@...hat.com>,
	linux-kernel@...r.kernel.org,
	Dan Rosenberg <drosenberg@...curity.com>,
	"Serge E. Hallyn" <serge@...lyn.com>, Eugene Teo <eteo@...hat.com>,
	Eric Paris <eparis@...hat.com>,
	James Morris <jmorris@...ei.org>,
	Kees Cook <keescook@...omium.org>
Subject: Re: [PATCH] sysctl: fix restrict write access to dmesg_restrict

On Sat, Mar 31, 2012 at 02:58:02AM +0100, Phillip Lougher wrote:
> On Sat, Mar 31, 2012 at 1:55 AM, Andrew Morton
> <akpm@...ux-foundation.org> wrote:
> >
> > Presumably someone else fiddled with the file, patch(1) misapplied the
> > hunk and I didn't notice.
> >
> 
> That was my guess, the repeated near identical sysfs entries is
> confusing patch.  The stable kernels also suffer from this
> misapplication, but the misapplication is random, for instance I
> noticed here
> 
> http://www.mail-archive.com/stable@linux.kernel.org/msg07097.html
> 
> that the patch has been misapplied to suid_dumpable.  It looks like
> all of the stable kernels need to be separately checked, and if
> necessary different patches need to be generated.

Ok, can someone please do this and send me the patches?  I don't exactly
know what you are referring to here to be able to do it myself...

greg k-h
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