1 files changed, 7 insertions, 0 deletions

diff --git a/ipc/sem.c b/ipc/sem.c
index 04b264dbf141..a7e40ed8a076 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -796,6 +796,13 @@ static int count_semncnt (struct sem_array * sma, ushort semnum)
         struct sem_queue * q;
 
         semncnt = 0;
+        list_for_each_entry(q, &sma->sem_base[semnum].sem_pending, list) {
+                struct sembuf * sops = q->sops;
+                BUG_ON(sops->sem_num != semnum);
+                if ((sops->sem_op < 0) && !(sops->sem_flg & IPC_NOWAIT))
+                        semncnt++;
+        }
+
         list_for_each_entry(q, &sma->sem_pending, list) {
                 struct sembuf * sops = q->sops;
                 int nsops = q->nsops;