Paul Moore 1df30f8264 audit: fix the RCU locking for the auditd_connection structure ...

commit 48d0e023af upstream.

Cong Wang correctly pointed out that the RCU read locking of the
auditd_connection struct was wrong, this patch correct this by
adopting a more traditional, and correct RCU locking model.

This patch is heavily based on an earlier prototype by Cong Wang.

Reported-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-06-14 15:07:51 +02:00

63 KiB

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