From: Vincent Bernat <vincent@bernat.ch>
Date: Wed, 29 Sep 2021 10:02:15 +0000 (+0200)
Subject: client: do not set VLAN tag if client did not set it
X-Git-Tag: 1.0.13~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=261afbe371ab316a4bf710338f6d9183a01e083f;p=thirdparty%2Flldpd.git

client: do not set VLAN tag if client did not set it

This fixes a bug where frames could be tagged with VLAN 0 after client
configuration.
---

diff --git a/src/daemon/client.c b/src/daemon/client.c
index b4a08aae..0d0f3ea3 100644
--- a/src/daemon/client.c
+++ b/src/daemon/client.c
@@ -390,7 +390,7 @@ _client_handle_set_port(struct lldpd *cfg,
 		port->p_disable_rx = port->p_disable_tx = 1;
 		break;
 	}
-	if (set->vlan_tx_enabled >= -1) {
+	if (set->vlan_tx_enabled > -1) {
 		port->p_vlan_tx_enabled = set->vlan_tx_enabled;
 		port->p_vlan_tx_tag = set->vlan_tx_tag;
 	}