linux-kernel - [PATCH 0/7] Loop device bug fix

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: <1359111382-12654-1-git-send-email-yan@linux.vnet.ibm.com>
Date:	Fri, 25 Jan 2013 18:56:15 +0800
From:	Guo Chao <yan@...ux.vnet.ibm.com>
To:	axboe@...nel.dk
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH 0/7] Loop device bug fix

This patchset fix several loop device bugs.

Patch #1 fix non-atomic updating block device size. It also prepares for
a later dead lock patch.

Patch #2 is a trivial clean up about block device.

The rest of the patchset are loop device fix:

	#3 - fix a dead loop
	#4 - fix a race-like problem
	#5 - a little clean up based on #3 and #4
	#6 - fix a user triggable oops
	#7 - avoid loop device size being messed up by parameters from users


Guo Chao (7):
  block: use i_size_write() in bd_set_size()
  block: remove redundant check to bd_openers
  loopdev: fix a dead lock
  loopdev: update block device size in loop_set_status()
  loopdev: move common code into loop_figure_size()
  loopdev: remove an user triggable oops
  loopdev: ignore negative offset when calculate loop device size

 drivers/block/loop.c |   61 ++++++++++++++++++++++++--------------------------
 fs/block_dev.c       |    6 +++--
 2 files changed, 33 insertions(+), 34 deletions(-)

-- 
1.7.9.5

--
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/