diff mbox series

[ghak90,v10,06/11] audit: add containerid support for user records

Message ID 4e13048fc7a35b7d03f2fd97455ddb07d6bc9c10.1608225886.git.rgb@redhat.com (mailing list archive)
State New, archived
Headers show
Series audit: implement container identifier | expand

Commit Message

Richard Guy Briggs Dec. 21, 2020, 4:55 p.m. UTC 
Add audit container identifier auxiliary record to user event standalone
records.

Signed-off-by: Richard Guy Briggs <rgb@redhat.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Ondrej Mosnacek <omosnace@redhat.com>
---
 kernel/audit.c | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/kernel/audit.c b/kernel/audit.c
index 1c2045c48baf..b23f004f4000 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1338,12 +1338,6 @@  static void audit_log_common_recv_msg(struct audit_context *context,
 	audit_log_task_context(*ab);
 }
 
-static inline void audit_log_user_recv_msg(struct audit_buffer **ab,
-					   u16 msg_type)
-{
-	audit_log_common_recv_msg(NULL, ab, msg_type);
-}
-
 int is_audit_feature_set(int i)
 {
 	return af.features & AUDIT_FEATURE_TO_MASK(i);
@@ -1619,6 +1613,7 @@  static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 		err = audit_filter(msg_type, AUDIT_FILTER_USER);
 		if (err == 1) { /* match or error */
 			char *str = data;
+			struct audit_context *context;
 
 			err = 0;
 			if (msg_type == AUDIT_USER_TTY) {
@@ -1626,7 +1621,8 @@  static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 				if (err)
 					break;
 			}
-			audit_log_user_recv_msg(&ab, msg_type);
+			context = audit_alloc_local(GFP_KERNEL);
+			audit_log_common_recv_msg(context, &ab, msg_type);
 			if (msg_type != AUDIT_USER_TTY) {
 				/* ensure NULL termination */
 				str[data_len - 1] = '\0';
@@ -1640,6 +1636,8 @@  static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
 				audit_log_n_untrustedstring(ab, str, data_len);
 			}
 			audit_log_end(ab);
+			audit_log_container_id_ctx(context);
+			audit_free_context(context);
 		}
 		break;
 	case AUDIT_ADD_RULE: