From: Guus Sliepen <guus@tinc-vpn.org>
Date: Sun, 20 Jan 2013 14:16:13 +0000 (+0100)
Subject: Make sure PriorityInheritance also works in switch mode.
X-Git-Tag: release-1.0.20~7
X-Git-Url: https://tinc-vpn.org/git/browse?a=commitdiff_plain;h=b403f77dd84b7cae86bdaaf4961af515cf7a3fb9;p=tinc

Make sure PriorityInheritance also works in switch mode.
---

diff --git a/src/route.c b/src/route.c
index 13f81572..4ae56a53 100644
--- a/src/route.c
+++ b/src/route.c
@@ -836,6 +836,11 @@ static void route_mac(node_t *source, vpn_packet_t *packet) {
 	if(forwarding_mode == FMODE_OFF && source != myself && subnet->owner != myself)
 		return;
 
+	uint16_t type = packet->data[12] << 8 | packet->data[13];
+
+	if(priorityinheritance && type == ETH_P_IP && packet->len >= ether_size + ip_size)
+		packet->priority = packet->data[15];
+
 	// Handle packets larger than PMTU
 
 	node_t *via = (subnet->owner->via == myself) ? subnet->owner->nexthop : subnet->owner->via;
@@ -845,7 +850,6 @@ static void route_mac(node_t *source, vpn_packet_t *packet) {
 	
 	if(via && packet->len > via->mtu && via != myself) {
 		ifdebug(TRAFFIC) logger(LOG_INFO, "Packet for %s (%s) length %d larger than MTU %d", subnet->owner->name, subnet->owner->hostname, packet->len, via->mtu);
-		uint16_t type = packet->data[12] << 8 | packet->data[13];
 		length_t ethlen = 14;
 
 		if(type == ETH_P_8021Q) {