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-rw-r--r--sys/kern/sysv_sem.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c
index 0063916..d3546a1 100644
--- a/sys/kern/sysv_sem.c
+++ b/sys/kern/sysv_sem.c
@@ -1401,7 +1401,7 @@ sys_semsys(td, uap)
if (!prison_allow(td->td_ucred, PR_ALLOW_SYSVIPC))
return (ENOSYS);
if (uap->which < 0 ||
- uap->which >= sizeof(semcalls)/sizeof(semcalls[0]))
+ uap->which >= nitems(semcalls))
return (EINVAL);
error = (*semcalls[uap->which])(td, &uap->a2);
return (error);
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