1 files changed, 2 insertions, 1 deletions

diff --git a/ipc/msg.c b/ipc/msg.c
index 2ceab7f12fcb..af42ef8900a6 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -125,6 +125,7 @@ void msg_init_ns(struct ipc_namespace *ns)
 void msg_exit_ns(struct ipc_namespace *ns)
 {
         free_ipcs(ns, &msg_ids(ns), freeque);
+        idr_destroy(&ns->ids[IPC_MSG_IDS].ipcs_idr);
 }
 #endif
 
@@ -412,7 +413,7 @@ static int msgctl_down(struct ipc_namespace *ns, int msqid, int cmd,
                        struct msqid_ds __user *buf, int version)
 {
         struct kern_ipc_perm *ipcp;
-        struct msqid64_ds msqid64;
+        struct msqid64_ds uninitialized_var(msqid64);
         struct msg_queue *msq;
         int err;