linux-kernel - [PATCH V7 10/10] audit: emit AUDIT_NS_INFO record with AUDIT_VIRT

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Message-Id: <1d01bb491088cdd8a1c86c837f46c06adadc9e44.1431451547.git.rgb@redhat.com>
Date:	Tue, 12 May 2015 16:02:47 -0400
From:	Richard Guy Briggs <rgb@...hat.com>
To:	linux-audit@...hat.com, linux-kernel@...r.kernel.org,
	containers@...ts.linux-foundation.org
Cc:	Richard Guy Briggs <rgb@...hat.com>, sgrubb@...hat.com,
	eparis@...isplace.org, pmoore@...hat.com, arozansk@...hat.com,
	ebiederm@...ssion.com, serge@...lyn.com, zohar@...ux.vnet.ibm.com
Subject: [PATCH V7 10/10] audit: emit AUDIT_NS_INFO record with AUDIT_VIRT_CONTROL record

Signed-off-by: Richard Guy Briggs <rgb@...hat.com>
---
 include/uapi/linux/audit.h |    2 ++
 kernel/audit.c             |    2 ++
 2 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/uapi/linux/audit.h b/include/uapi/linux/audit.h
index 55da5c7..e5cae10 100644
--- a/include/uapi/linux/audit.h
+++ b/include/uapi/linux/audit.h
@@ -163,6 +163,8 @@
 
 #define AUDIT_KERNEL		2000	/* Asynchronous audit record. NOT A REQUEST. */
 
+#define AUDIT_VIRT_CONTROL	2500	/* Start, Pause, Stop VM */
+
 /* Rule flags */
 #define AUDIT_FILTER_USER	0x00	/* Apply rule to user-generated messages */
 #define AUDIT_FILTER_TASK	0x01	/* Apply rule at task creation (not syscall) */
diff --git a/kernel/audit.c b/kernel/audit.c
index 97fcb64..3a16607 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -930,6 +930,8 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 			}
 			audit_set_portid(ab, NETLINK_CB(skb).portid);
 			audit_log_end(ab);
+			if (msg_type == AUDIT_VIRT_CONTROL)
+				audit_log_ns_info(current);
 			mutex_lock(&audit_cmd_mutex);
 		}
 		break;
-- 
1.7.1

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