summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--kernel/audit.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index c460f33c2801..f207289d686b 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -815,6 +815,8 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (s.mask & AUDIT_STATUS_PID) {
int new_pid = s.pid;
+ if ((!new_pid) && (task_tgid_vnr(current) != audit_pid))
+ return -EACCES;
if (audit_enabled != AUDIT_OFF)
audit_log_config_change("audit_pid", new_pid, audit_pid, 1);
audit_pid = new_pid;