Re: [PATCH] SUNRPC: Add a check for gss_release_msg

From: Greg KH <gregkh@linuxfoundation.org>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Leon Romanovsky <leon@kernel.org>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Aditya Pakki <pakki001@umn.edu>,
	Chuck Lever <chuck.lever@oracle.com>,
	Trond Myklebust <trond.myklebust@hammerspace.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	Dave Wysochanski <dwysocha@redhat.com>,
	linux-nfs@vger.kernel.org, netdev <netdev@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] SUNRPC: Add a check for gss_release_msg
Date: Thu, 22 Apr 2021 10:27:17 +0200	[thread overview]
Message-ID: <YIEzZQR0hTSxmpAz@kroah.com> (raw)
In-Reply-To: <CADVatmORofURmrLiV7GRW2ZchzL6zdQopwxAh2YSVT0y69KuHA@mail.gmail.com>

On Thu, Apr 22, 2021 at 09:10:53AM +0100, Sudip Mukherjee wrote:
> Hi Greg,
> 
> On Wed, Apr 21, 2021 at 11:21 AM Greg KH <gregkh@linuxfoundation.org> wrote:
> >
> > On Wed, Apr 21, 2021 at 11:07:11AM +0100, Sudip Mukherjee wrote:
> > > Hi Greg,
> > >
> > > On Wed, Apr 21, 2021 at 6:44 AM Greg KH <gregkh@linuxfoundation.org> wrote:
> > > >
> > > > On Wed, Apr 21, 2021 at 08:10:25AM +0300, Leon Romanovsky wrote:
> > > > > On Tue, Apr 20, 2021 at 01:10:08PM -0400, J. Bruce Fields wrote:
> > > > > > On Tue, Apr 20, 2021 at 09:15:23AM +0200, Greg KH wrote:
> > > > > > > If you look at the code, this is impossible to have happen.
> > > > > > >
> > >
> > > <snip>
> > >
> > > > > They introduce kernel bugs on purpose. Yesterday, I took a look on 4
> > > > > accepted patches from Aditya and 3 of them added various severity security
> > > > > "holes".
> > > >
> > > > All contributions by this group of people need to be reverted, if they
> > > > have not been done so already, as what they are doing is intentional
> > > > malicious behavior and is not acceptable and totally unethical.  I'll
> > > > look at it after lunch unless someone else wants to do it...
> > >
> > > A lot of these have already reached the stable trees. I can send you
> > > revert patches for stable by the end of today (if your scripts have
> > > not already done it).
> >
> > Yes, if you have a list of these that are already in the stable trees,
> > that would be great to have revert patches, it would save me the extra
> > effort these mess is causing us to have to do...
> 
> The patch series for all the stable branches should be with you now.
> 
> But for others:
> https://lore.kernel.org/stable/YIEVGXEoeizx6O1p@debian/  for v5.11.y
> and other branches are sent as a reply to that mail.

Thank you, I now have them.  I will be looking at them when I get the
chance, and comparing them to what I end up getting merged into
5.13-rc1.

greg k-h