From: Asain Kujovic <asainnp@gmail.com>
Date: Thu, 2 Jan 2025 21:43:33 +0000 (+0100)
Subject: confile-vlanid: undefined is not a zero value
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=50be11e8d8ce250951a86d51e59435f7846b5bd1;p=thirdparty%2Flxc.git

confile-vlanid: undefined is not a zero value

Signed-off-by: Asain Kujovic <asainnp@gmail.com>
---

diff --git a/src/lxc/confile.c b/src/lxc/confile.c
index 071ada792..4380fcd79 100644
--- a/src/lxc/confile.c
+++ b/src/lxc/confile.c
@@ -6209,7 +6209,8 @@ static int get_config_net_veth_vlan_id(const char *key, char *retv, int inlen,
 	else
 		memset(retv, 0, inlen);
 
-	strprint(retv, inlen, "%d", netdev->priv.veth_attr.vlan_id);
+	if (netdev->priv.veth_attr.vlan_id_set)
+		strprint(retv, inlen, "%d", netdev->priv.veth_attr.vlan_id);
 
 	return fulllen;
 }