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authorRichard Guy Briggs <rgb@redhat.com>2013-01-24 13:15:12 -0500
committerEric Paris <eparis@redhat.com>2013-04-08 16:19:18 -0400
commit6ff5e45985c2fcb97947818f66d1eeaf9d6600b2 (patch)
tree25aac77a82c806eaf75708d9aa7e477f27acb2c4 /kernel/audit.c
parent3320c5133dd83df58b8fbc529b5419e02ca16fe6 (diff)
downloadlinaro-lsk-6ff5e45985c2fcb97947818f66d1eeaf9d6600b2.tar.gz
audit: move kaudit thread start from auditd registration to kaudit init
The kauditd_thread() task was started only after the auditd userspace daemon registers itself with kaudit. This was fine when only auditd consumed messages from the kaudit netlink unicast socket. With the addition of a multicast group to that socket it is more convenient to have the thread start on init of the kaudit kernel subsystem. Signed-off-by: Richard Guy Briggs <rbriggs@redhat.com> Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'kernel/audit.c')
-rw-r--r--kernel/audit.c14
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index 1531efbd11e..02a5d9eefa8 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -676,16 +676,6 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (err)
return err;
- /* As soon as there's any sign of userspace auditd,
- * start kauditd to talk to it */
- if (!kauditd_task)
- kauditd_task = kthread_run(kauditd_thread, NULL, "kauditd");
- if (IS_ERR(kauditd_task)) {
- err = PTR_ERR(kauditd_task);
- kauditd_task = NULL;
- return err;
- }
-
loginuid = audit_get_loginuid(current);
sessionid = audit_get_sessionid(current);
security_task_getsecid(current, &sid);
@@ -974,6 +964,10 @@ static int __init audit_init(void)
else
audit_sock->sk_sndtimeo = MAX_SCHEDULE_TIMEOUT;
+ kauditd_task = kthread_run(kauditd_thread, NULL, "kauditd");
+ if (IS_ERR(kauditd_task))
+ return PTR_ERR(kauditd_task);
+
skb_queue_head_init(&audit_skb_queue);
skb_queue_head_init(&audit_skb_hold_queue);
audit_initialized = AUDIT_INITIALIZED;