Return-Path: Received: from fieldses.org ([173.255.197.46]:58994 "EHLO fieldses.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751850AbdK2WXm (ORCPT ); Wed, 29 Nov 2017 17:23:42 -0500 Date: Wed, 29 Nov 2017 17:23:41 -0500 From: "J. Bruce Fields" To: Elena Reshetova Cc: linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, jlayton@kernel.org, trond.myklebust@primarydata.com, anna.schumaker@netapp.com, peterz@infradead.org, keescook@chromium.org Subject: Re: [PATCH 0/4] lockd refcount conversions Message-ID: <20171129222341.GB3923@fieldses.org> References: <1511954146-11793-1-git-send-email-elena.reshetova@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1511954146-11793-1-git-send-email-elena.reshetova@intel.com> Sender: linux-nfs-owner@vger.kernel.org List-ID: Thanks, applying all four for 4.16.--b. On Wed, Nov 29, 2017 at 01:15:42PM +0200, Elena Reshetova wrote: > This series, for lockd component, replaces atomic_t reference > counters with the new refcount_t type and API (see include/linux/refcount.h). > By doing this we prevent intentional or accidental > underflows or overflows that can led to use-after-free vulnerabilities. > > The patches are fully independent and can be cherry-picked separately. > If there are no objections to the patches, please merge them via respective tree. > > Elena Reshetova (4): > lockd: convert nlm_host.h_count from atomic_t to refcount_t > lockd: convert nsm_handle.sm_count from atomic_t to refcount_t > lockd: convert nlm_lockowner.count from atomic_t to refcount_t > lockd: convert nlm_rqst.a_count from atomic_t to refcount_t > > fs/lockd/clntproc.c | 14 +++++++------- > fs/lockd/host.c | 16 ++++++++-------- > fs/lockd/mon.c | 14 +++++++------- > fs/lockd/svcproc.c | 2 +- > include/linux/lockd/lockd.h | 9 +++++---- > 5 files changed, 28 insertions(+), 27 deletions(-) > > -- > 2.7.4