linux-kernel - [PATCH 0/3] nilfs2 additional updates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <1393174721-27246-1-git-send-email-konishi.ryusuke@lab.ntt.co.jp>
Date:	Mon, 24 Feb 2014 01:58:38 +0900
From:	Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-nilfs <linux-nilfs@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	Ryusuke Konishi <konishi.ryusuke@....ntt.co.jp>
Subject: [PATCH 0/3] nilfs2 additional updates

Hi Andrew,

Please queue this patchset for the next merge window.

Andreas's two patches will add FITRIM ioctl support to nilfs.  The
original cover letter can be seen at:

 [1] http://marc.info/?l=linux-nilfs&m=139314496625648
     "[PATCH v4 0/2] nilfs2: add support for FITRIM ioctl"

My patch adds missing range checks of metadata sizes read from disk,
and prevents potential memory access violations due to invalid sizes.
This is for the issue pointed out in the following comment.

 [2] http://marc.info/?l=linux-nilfs&m=139153213412866
     "Re: [PATCH 3/4] nilfs2: add nilfs_sufile_set_suinfo to update
     segment usage"

Thanks in advance,
Ryusuke Konishi
--
Andreas Rohner (2):
      nilfs2: add nilfs_sufile_trim_fs to trim clean segs
      nilfs2: add FITRIM ioctl support for nilfs2

Ryusuke Konishi (1):
      nilfs2: verify metadata sizes read from disk

 fs/nilfs2/cpfile.c        |   12 ++++
 fs/nilfs2/dat.c           |   12 ++++
 fs/nilfs2/ioctl.c         |   45 +++++++++++++
 fs/nilfs2/sufile.c        |  164 +++++++++++++++++++++++++++++++++++++++++++++
 fs/nilfs2/sufile.h        |    1 +
 fs/nilfs2/the_nilfs.c     |   10 +++
 include/linux/nilfs2_fs.h |    8 +++
 7 files changed, 252 insertions(+)

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/