[PATCH RFC 16/48] Audit: user proper user namespace in audit_log_config_change

[Gao feng]

We should user current_user_ns instead of init_user_ns.

Signed-off-by: Gao feng <gaofeng at cn.fujitsu.com>
---
 kernel/audit.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kernel/audit.c b/kernel/audit.c
index d39296b..f5e106f 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -251,13 +251,14 @@ static int audit_log_config_change(char *function_name, int new, int old,
 				   int allow_changes)
 {
 	struct audit_buffer *ab;
+	struct user_namespace *ns = current_user_ns();
 	int rc = 0;
 
 	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_CONFIG_CHANGE);
 	if (unlikely(!ab))
 		return rc;
 	audit_log_format(ab, "%s=%d old=%d auid=%u ses=%u", function_name, new,
-			 old, from_kuid(&init_user_ns, loginuid), sessionid);
+			 old, from_kuid(ns, loginuid), sessionid);
 	if (sid) {
 		char *ctx = NULL;
 		u32 len;
-- 
1.8.1.4