linux-kernel - [PATCH 07/27] audit: Properly set the origin port id of audit messages.

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Date:	Wed, 19 Sep 2012 18:52:09 -0700
From:	"Eric W. Biederman" <ebiederm@...ssion.com>
To:	<linux-kernel@...r.kernel.org>
Cc:	<linux-fsdevel@...r.kernel.org>, Serge Hallyn <serge@...lyn.com>,
	Linux Containers <containers@...ts.linux-foundation.org>,
	linux-security-module@...r.kernel.org, Jan Kara <jack@...e.cz>,
	Dave Chinner <david@...morbit.com>,
	Al Viro <viro@...iv.linux.org.uk>,
	Eric Paris <eparis@...hat.com>,
	David Miller <davem@...emloft.net>,
	"Eric W. Biederman" <ebiederm@...ssion.com>
Subject: [PATCH 07/27] audit: Properly set the origin port id of audit messages.

From: "Eric W. Biederman" <ebiederm@...ssion.com>

For user generated audit messages set the portid field in the netlink
header to the netlink port where the user generated audit message came
from.  Reporting the process id in a port id field was just nonsense.

Cc: Al Viro <viro@...iv.linux.org.uk>
Cc: Eric Paris <eparis@...hat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@...ssion.com>
---
 kernel/audit.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index 2a8728f..9dd4d09 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -751,7 +751,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 					size--;
 				audit_log_n_untrustedstring(ab, data, size);
 			}
-			audit_set_pid(ab, pid);
+			audit_set_pid(ab, NETLINK_CB(skb).pid);
 			audit_log_end(ab);
 		}
 		break;
-- 
1.7.5.4

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