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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-24 00:02:38 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-24 00:02:38 -0400 |
| commit | 916d75761c971b6e630a26bd4ba472e90ac9a4b9 (patch) | |
| tree | 3a4b18d0d29c1d12f64fefbb2bc5559813a686f7 /kernel/audit.c | |
| parent | 9d9609851003ebed15957f0f2ce18492739ee124 (diff) | |
| download | linux-916d75761c971b6e630a26bd4ba472e90ac9a4b9.tar.gz linux-916d75761c971b6e630a26bd4ba472e90ac9a4b9.tar.bz2 linux-916d75761c971b6e630a26bd4ba472e90ac9a4b9.zip | |
Fix rule eviction order for AUDIT_DIR
If syscall removes the root of subtree being watched, we
definitely do not want the rules refering that subtree
to be destroyed without the syscall in question having
a chance to match them.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/audit.c')
| -rw-r--r-- | kernel/audit.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 6194c50e2039..defc2e6f1e3b 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -133,7 +133,7 @@ static DECLARE_WAIT_QUEUE_HEAD(kauditd_wait); static DECLARE_WAIT_QUEUE_HEAD(audit_backlog_wait); /* Serialize requests from userspace. */ -static DEFINE_MUTEX(audit_cmd_mutex); +DEFINE_MUTEX(audit_cmd_mutex); /* AUDIT_BUFSIZ is the size of the temporary buffer used for formatting * audit records. Since printk uses a 1024 byte buffer, this buffer @@ -505,21 +505,6 @@ int audit_send_list(void *_dest) return 0; } -#ifdef CONFIG_AUDIT_TREE -static int prune_tree_thread(void *unused) -{ - mutex_lock(&audit_cmd_mutex); - audit_prune_trees(); - mutex_unlock(&audit_cmd_mutex); - return 0; -} - -void audit_schedule_prune(void) -{ - kthread_run(prune_tree_thread, NULL, "audit_prune_tree"); -} -#endif - struct sk_buff *audit_make_reply(int pid, int seq, int type, int done, int multi, void *payload, int size) { |