AUDIT: Exempt the whole auditd thread-group from auditing

and not just the one thread.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index 0fdd901..86d91fe 100644 (file)
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -516,7 +516,7 @@ static enum audit_state audit_filter_syscall(struct task_struct *tsk,
        int                word = AUDIT_WORD(ctx->major);
        int                bit  = AUDIT_BIT(ctx->major);
 
-       if (audit_pid && tsk->pid == audit_pid)
+       if (audit_pid && tsk->tgid == audit_tgid)
                return AUDIT_DISABLED;
 
        rcu_read_lock();
@@ -1255,7 +1255,7 @@ void audit_signal_info(int sig, struct task_struct *t)
        extern pid_t audit_sig_pid;
        extern uid_t audit_sig_uid;
 
-       if (unlikely(audit_pid && t->pid == audit_pid)) {
+       if (unlikely(audit_pid && t->tgid == audit_pid)) {
                if (sig == SIGTERM || sig == SIGHUP) {
                        struct audit_context *ctx = current->audit_context;
                        audit_sig_pid = current->pid;