From: Marc Kleine-Budde Date: Mon, 7 Oct 2013 21:19:58 +0000 (+0200) Subject: net: vlan: fix nlmsg size calculation in vlan_get_size() X-Git-Tag: v3.4.68~21 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5468ba5515e2720cfe19d0c35d481cb4cb97a8aa;p=platform%2Fkernel%2Flinux-stable.git net: vlan: fix nlmsg size calculation in vlan_get_size() [ Upstream commit c33a39c575068c2ea9bffb22fd6de2df19c74b89 ] This patch fixes the calculation of the nlmsg size, by adding the missing nla_total_size(). Cc: Patrick McHardy Signed-off-by: Marc Kleine-Budde Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c index 5071136..7f046b4 100644 --- a/net/8021q/vlan_netlink.c +++ b/net/8021q/vlan_netlink.c @@ -152,7 +152,7 @@ static size_t vlan_get_size(const struct net_device *dev) struct vlan_dev_priv *vlan = vlan_dev_priv(dev); return nla_total_size(2) + /* IFLA_VLAN_ID */ - sizeof(struct ifla_vlan_flags) + /* IFLA_VLAN_FLAGS */ + nla_total_size(sizeof(struct ifla_vlan_flags)) + /* IFLA_VLAN_FLAGS */ vlan_qos_map_size(vlan->nr_ingress_mappings) + vlan_qos_map_size(vlan->nr_egress_mappings); }