X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=net%2Fbatman-adv%2Fsoft-interface.c;h=3686be7805f3be7db26e0c7e7d4ad00477984fc5;hb=ebf38fb7ab18ba60460bbd03de760ad5a2f435eb;hp=36f050876f8260245a008de079cf0974fa97b76e;hpb=ef1e4e32d595d3e6c9a6d3d2956f087d5886c5e5;p=deliverable%2Flinux.git

diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
index 36f050876f82..3686be7805f3 100644
--- a/net/batman-adv/soft-interface.c
+++ b/net/batman-adv/soft-interface.c
@@ -12,9 +12,7 @@
  * General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- * 02110-1301, USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
 #include "main.h"
@@ -264,11 +262,11 @@ static int batadv_interface_tx(struct sk_buff *skb,
 			goto dropped;
 
 		bcast_packet = (struct batadv_bcast_packet *)skb->data;
-		bcast_packet->header.version = BATADV_COMPAT_VERSION;
-		bcast_packet->header.ttl = BATADV_TTL;
+		bcast_packet->version = BATADV_COMPAT_VERSION;
+		bcast_packet->ttl = BATADV_TTL;
 
 		/* batman packet type: broadcast */
-		bcast_packet->header.packet_type = BATADV_BCAST;
+		bcast_packet->packet_type = BATADV_BCAST;
 		bcast_packet->reserved = 0;
 
 		/* hw address of first interface is the orig mac because only
@@ -328,7 +326,7 @@ void batadv_interface_rx(struct net_device *soft_iface,
 			 struct sk_buff *skb, struct batadv_hard_iface *recv_if,
 			 int hdr_size, struct batadv_orig_node *orig_node)
 {
-	struct batadv_header *batadv_header = (struct batadv_header *)skb->data;
+	struct batadv_bcast_packet *batadv_bcast_packet;
 	struct batadv_priv *bat_priv = netdev_priv(soft_iface);
 	__be16 ethertype = htons(ETH_P_BATMAN);
 	struct vlan_ethhdr *vhdr;
@@ -336,7 +334,8 @@ void batadv_interface_rx(struct net_device *soft_iface,
 	unsigned short vid;
 	bool is_bcast;
 
-	is_bcast = (batadv_header->packet_type == BATADV_BCAST);
+	batadv_bcast_packet = (struct batadv_bcast_packet *)skb->data;
+	is_bcast = (batadv_bcast_packet->packet_type == BATADV_BCAST);
 
 	/* check if enough space is available for pulling, and pull */
 	if (!pskb_may_pull(skb, hdr_size))
@@ -345,7 +344,12 @@ void batadv_interface_rx(struct net_device *soft_iface,
 	skb_pull_rcsum(skb, hdr_size);
 	skb_reset_mac_header(skb);
 
-	vid = batadv_get_vid(skb, hdr_size);
+	/* clean the netfilter state now that the batman-adv header has been
+	 * removed
+	 */
+	nf_reset(skb);
+
+	vid = batadv_get_vid(skb, 0);
 	ethhdr = eth_hdr(skb);
 
 	switch (ntohs(ethhdr->h_proto)) {