From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 26 Dec 2008 12:46:45 +0000 (+0000)
Subject: Add missing parentheses in check for IPv4 multicast addresses.
X-Git-Tag: release-1.0.9~1
X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=a4d99ebf5042dedb609359cbbfc3fa4630b5fc70

Add missing parentheses in check for IPv4 multicast addresses.
---

diff --git a/src/route.c b/src/route.c
index 742fbc28..ec01491c 100644
--- a/src/route.c
+++ b/src/route.c
@@ -376,7 +376,7 @@ static void route_ipv4(node_t *source, vpn_packet_t *packet)
 	if(!checklength(source, packet, ether_size + ip_size))
 		return;
 
-	if(packet->data[30] & 0xf0 == 0xe0 ||
+	if(((packet->data[30] & 0xf0) == 0xe0) ||
 			packet->data[30] == 255 &&
 			packet->data[31] == 255 &&
 			packet->data[32] == 255 &&