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Diffstat (limited to 'kernel/audit.c')
-rw-r--r--kernel/audit.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index 44803f25b236..241aa8593fa8 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -804,10 +804,11 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
case AUDIT_TTY_GET: {
struct audit_tty_status s;
struct task_struct *tsk = current;
+ unsigned long flags;
- spin_lock_irq(&tsk->sighand->siglock);
+ spin_lock_irqsave(&tsk->sighand->siglock, flags);
s.enabled = tsk->signal->audit_tty != 0;
- spin_unlock_irq(&tsk->sighand->siglock);
+ spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
audit_send_reply(NETLINK_CB(skb).portid, seq,
AUDIT_TTY_GET, 0, 0, &s, sizeof(s));
@@ -816,6 +817,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
case AUDIT_TTY_SET: {
struct audit_tty_status *s;
struct task_struct *tsk = current;
+ unsigned long flags;
if (nlh->nlmsg_len < sizeof(struct audit_tty_status))
return -EINVAL;
@@ -823,9 +825,9 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (s->enabled != 0 && s->enabled != 1)
return -EINVAL;
- spin_lock_irq(&tsk->sighand->siglock);
+ spin_lock_irqsave(&tsk->sighand->siglock, flags);
tsk->signal->audit_tty = s->enabled != 0;
- spin_unlock_irq(&tsk->sighand->siglock);
+ spin_unlock_irqrestore(&tsk->sighand->siglock, flags);
break;
}
default: