linux-stable

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-09 22:50:41 +00:00

History

Tetsuo Handa 2a086e5d3a TOMOYO: Fix race on updating profile's comment line.

In tomoyo_write_profile() since 2.6.34, a lock was by error missing when
replacing profile's comment line. If multiple threads attempted

  echo '0-COMMENT=comment' > /sys/kernel/security/tomoyo/profile

in parallel, garbage collector will fail to kfree() the old value.
Protect the replacement using a lock. Also, keep the old value rather than
replace with empty string when out of memory error has occurred.

Signed-off-by: Xiaochen Wang <wangxiaochen0@gmail.com>
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>

2011-04-19 09:37:06 +10:00

apparmor

userns: security: make capabilities relative to the user namespace

2011-03-23 19:47:02 -07:00

integrity/ima

ima: remove unnecessary call to ima_must_measure

2011-02-23 16:38:52 -05:00

keys

KEYS: Make request_key() and co. return an error for a negative key

2011-03-17 11:59:49 +11:00

selinux

selinux: Fix regression for Xorg