From d4a2d8ab4d4a201fe6d70ff3b37b2fe29bc84bce Mon Sep 17 00:00:00 2001
From: Razvan Crainea <razvan@opensips.org>
Date: Mon, 24 Oct 2016 13:07:40 +0300
Subject: [PATCH] drouting: prevent out-of-bound read

fixes Coverity CID 150490
---
 modules/drouting/dr_cb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/drouting/dr_cb.c b/modules/drouting/dr_cb.c
index 33017b1de35..49863f2bfb5 100644
--- a/modules/drouting/dr_cb.c
+++ b/modules/drouting/dr_cb.c
@@ -117,7 +117,7 @@ int register_dr_cb(enum drcb_types type, dr_cb f, void *param,
 			goto error;
 		}
 		cb_sort_index = (long int)param;
-		if(cb_sort_index > N_MAX_SORT_CBS) {
+		if(cb_sort_index >= N_MAX_SORT_CBS) {
 			LM_ERR("Sort cbs array not large enough to accomodate cb at dr\n");
 			goto error;
 		}