1 files changed, 8 insertions, 7 deletions

diff --git a/ipc/sem.c b/ipc/sem.c
index 454f6c6020a8..53c3310f41c6 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -507,13 +507,6 @@ static int newary(struct ipc_namespace *ns, struct ipc_params *params)
                 return retval;
         }
 
-        id = ipc_addid(&sem_ids(ns), &sma->sem_perm, ns->sc_semmni);
-        if (id < 0) {
-                ipc_rcu_putref(sma, sem_rcu_free);
-                return id;
-        }
-        ns->used_sems += nsems;
-
         sma->sem_base = (struct sem *) &sma[1];
 
         for (i = 0; i < nsems; i++) {
@@ -528,6 +521,14 @@ static int newary(struct ipc_namespace *ns, struct ipc_params *params)
         INIT_LIST_HEAD(&sma->list_id);
         sma->sem_nsems = nsems;
         sma->sem_ctime = get_seconds();
+
+        id = ipc_addid(&sem_ids(ns), &sma->sem_perm, ns->sc_semmni);
+        if (id < 0) {
+                ipc_rcu_putref(sma, sem_rcu_free);
+                return id;
+        }
+        ns->used_sems += nsems;
+
         sem_unlock(sma, -1);
         rcu_read_unlock();