From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5652DC43381 for ; Mon, 1 Apr 2019 06:37:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2BE8320896 for ; Mon, 1 Apr 2019 06:37:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731767AbfDAGh4 (ORCPT ); Mon, 1 Apr 2019 02:37:56 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:49014 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727447AbfDAGhz (ORCPT ); Mon, 1 Apr 2019 02:37:55 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.92 #3 (Red Hat Linux)) id 1hAqZi-0000J6-6l; Mon, 01 Apr 2019 06:37:42 +0000 Date: Mon, 1 Apr 2019 07:37:42 +0100 From: Al Viro To: Linus Torvalds Cc: Christian Brauner , Andy Lutomirski , Daniel Colascione , Jann Horn , Andrew Lutomirski , David Howells , "Serge E. Hallyn" , Linux API , Linux List Kernel Mailing , Arnd Bergmann , "Eric W. Biederman" , Konstantin Khlebnikov , Kees Cook , Alexey Dobriyan , Thomas Gleixner , Michael Kerrisk-manpages , Jonathan Kowalski , "Dmitry V. Levin" , Andrew Morton , Oleg Nesterov , Nagarathnam Muthusamy , Aleksa Sarai , Joel Fernandes Subject: Re: [PATCH v2 0/5] pid: add pidfd_open() Message-ID: <20190401063741.GH2217@ZenIV.linux.org.uk> References: <132107F4-F56B-4D6E-9E00-A6F7C092E6BD@amacapital.net> <20190331211041.vht7dnqg4e4bilr2@brauner.io> <20190331220259.qntxynluk765hpnt@brauner.io> <20190401000937.GG2217@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Mar 31, 2019 at 05:18:10PM -0700, Linus Torvalds wrote: > Yeah, I would like to see the actual aio.c pull request and the > use-after-free fixes. All the patches look fine, I just don't have the > final end result.. use-after-free fixes: ceph is already in mainline, Daniel's bpf fix is in bpf tree (1da6c4d9140c "bpf: fix use after free in bpf_evict_inode"), the rest is in vfs.git#fixes. The following changes since commit 9e98c678c2d6ae3a17cb2de55d17f69dddaa231b: Linux 5.1-rc1 (2019-03-17 14:22:26 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git fixes for you to fetch changes up to 93b919da64c15b90953f96a536e5e61df896ca57: debugfs: fix use-after-free on symlink traversal (2019-04-01 00:31:02 -0400) ---------------------------------------------------------------- Al Viro (3): jffs2: fix use-after-free on symlink traversal ubifs: fix use-after-free on symlink traversal debugfs: fix use-after-free on symlink traversal fs/debugfs/inode.c | 13 +++++++++---- fs/jffs2/readinode.c | 5 ----- fs/jffs2/super.c | 5 ++++- fs/ubifs/super.c | 4 +--- 4 files changed, 14 insertions(+), 13 deletions(-)