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-rw-r--r--ipc/sem.c7
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;

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