From 9e6a366f967581b41b7af9eb2ac0574340d3f307 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@nicira.com>
Date: Tue, 30 Dec 2008 10:48:59 -0800
Subject: [PATCH 1/1] Fix off-by-one error in looking up datapaths by index.

---
 datapath/datapath.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/datapath/datapath.c b/datapath/datapath.c
index baf1d4056..9d0cea78d 100644
--- a/datapath/datapath.c
+++ b/datapath/datapath.c
@@ -1125,7 +1125,7 @@ static struct genl_ops dp_genl_ops_add_dp = {
 
 struct datapath *dp_get(int dp_idx)
 {
-	if (dp_idx < 0 || dp_idx > DP_MAX)
+	if (dp_idx < 0 || dp_idx >= DP_MAX)
 		return NULL;
 	return rcu_dereference(dps[dp_idx]);
 }
-- 
2.43.0