diff mbox series

[v4,4/5] audit: Use task_is_in_init_pid_ns()

Message ID 20220204135051.60639-5-leo.yan@linaro.org (mailing list archive)
State New, archived
Headers show
Series pid: Use helper task_is_in_root_ns() | expand

Commit Message

Leo Yan Feb. 4, 2022, 1:50 p.m. UTC 
Replace open code with task_is_in_init_pid_ns() for checking root PID
namespace.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
Acked-by: Balbir Singh <bsingharora@gmail.com>
Acked-by: Paul Moore <paul@paul-moore.com>
Reviewed-by: Richard Guy Briggs <rgb@redhat.com>
---
 kernel/audit.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/kernel/audit.c b/kernel/audit.c
index 7690c29d4ee4..4dfa58865d9a 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1056,7 +1056,7 @@  static int audit_netlink_ok(struct sk_buff *skb, u16 msg_type)
 	case AUDIT_MAKE_EQUIV:
 		/* Only support auditd and auditctl in initial pid namespace
 		 * for now. */
-		if (task_active_pid_ns(current) != &init_pid_ns)
+		if (!task_is_in_init_pid_ns(current))
 			return -EPERM;
 
 		if (!netlink_capable(skb, CAP_AUDIT_CONTROL))