[PATCH v4 4/5] audit: Use task_is_in_init_pid_ns()
From: Leo Yan <hidden>
Date: 2022-02-04 13:51:37
Also in:
lkml
Subsystem:
audit subsystem, the rest · Maintainers:
Paul Moore, Eric Paris, Linus Torvalds
Replace open code with task_is_in_init_pid_ns() for checking root PID namespace. Signed-off-by: Leo Yan <redacted> Acked-by: Balbir Singh <bsingharora@gmail.com> Acked-by: Paul Moore <paul@paul-moore.com> Reviewed-by: Richard Guy Briggs <redacted> --- kernel/audit.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
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))
--
2.25.1
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