From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 1 Jul 2011 17:40:44 +0000 (+0200)
Subject: openvpnctrl: Fix for while loop that had no break.
X-Git-Tag: v2.9-core53~29^2~3^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7d653d51f8ed7aa6198aa724d6e68750642b588f;p=people%2Fstevee%2Fipfire-2.x.git

openvpnctrl: Fix for while loop that had no break.
---

diff --git a/src/misc-progs/openvpnctrl.c b/src/misc-progs/openvpnctrl.c
index ddda6125d2..6191fde458 100644
--- a/src/misc-progs/openvpnctrl.c
+++ b/src/misc-progs/openvpnctrl.c
@@ -361,7 +361,7 @@ void setFirewallRules(void) {
 
 	// set firewall rules for n2n connections
 	char *port;
-	while (conn) {
+	while (conn != NULL) {
 		sprintf(port, "%d", conn->port);
 		setChainRules(OVPNRED, redif, conn->proto, port);
 		conn = conn->next;