From e6e637a11a6c62eff31d36f5fc4b49c2a10c7ea8 Mon Sep 17 00:00:00 2001
From: Yu Watanabe <watanabe.yu+github@gmail.com>
Date: Wed, 17 Oct 2018 00:38:52 +0900
Subject: [PATCH] prioq: fix index range check

---
 src/basic/prioq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/basic/prioq.c b/src/basic/prioq.c
index 1e4d8d1b2f9..8dcefa1a65a 100644
--- a/src/basic/prioq.c
+++ b/src/basic/prioq.c
@@ -217,7 +217,7 @@ _pure_ static struct prioq_item* find_item(Prioq *q, void *data, unsigned *idx)
 
         if (idx) {
                 if (*idx == PRIOQ_IDX_NULL ||
-                    *idx > q->n_items)
+                    *idx >= q->n_items)
                         return NULL;
 
                 i = q->items + *idx;
-- 
2.47.3