From 30e2594de9ce26da1039ba4c3e60dd12c42ef696 Mon Sep 17 00:00:00 2001
From: Logan007 <you@example.com>
Date: Fri, 7 Aug 2020 01:21:11 +0545
Subject: [PATCH] sharpened condition guarding reg ex loop

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

diff --git a/src/sn_utils.c b/src/sn_utils.c
index 1d7409f..edb7ef0 100644
--- a/src/sn_utils.c
+++ b/src/sn_utils.c
@@ -816,7 +816,7 @@ static int process_udp(n2n_sn_t * sss,
       existance (better from the security standpoint)
     */
 
-    if (!comm) {
+    if (!comm && sss->lock_communities) {
       HASH_ITER(hh, sss->rules, re, tmp_re) {
         allowed_match = re_matchp(re->rule, cmn.community, &match_length);