From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from zeniv.linux.org.uk ([195.92.253.2]:41676 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750766AbdJKEy6 (ORCPT ); Wed, 11 Oct 2017 00:54:58 -0400 Date: Wed, 11 Oct 2017 05:54:57 +0100 From: Al Viro To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org Subject: [git pull] vfs.git fixes Message-ID: <20171011045457.GZ21978@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Fairly old DIO bug caught by Andreas (3.10+) and several slightly younger blk_rq_map_user_iov() bugs, both on map and copy codepaths (Vitaly and me). The following changes since commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f: Linux 4.14-rc4 (2017-10-08 20:53:29 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git for-linus for you to fetch changes up to 1cfd0ddd82232804e03f3023f6a58b50dfef0574: bio_copy_user_iov(): don't ignore ->iov_offset (2017-10-10 23:55:14 -0400) ---------------------------------------------------------------- Al Viro (2): more bio_map_user_iov() leak fixes bio_copy_user_iov(): don't ignore ->iov_offset Andreas Gruenbacher (1): direct-io: Prevent NULL pointer access in submit_page_section Vitaly Mayatskikh (1): fix unbalanced page refcounting in bio_map_user_iov block/bio.c | 26 +++++++++++++++++++------- fs/direct-io.c | 3 ++- 2 files changed, 21 insertions(+), 8 deletions(-)