X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=net%2Fbridge%2Fbr_forward.c;h=56f3aa47e758f40dab34a007d8eeb50940046190;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=ef9f2095f96e37dae664786b70638b46befd88da;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
index ef9f2095f..56f3aa47e 100644
--- a/net/bridge/br_forward.c
+++ b/net/bridge/br_forward.c
@@ -16,6 +16,7 @@
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
+#include <linux/if_vlan.h>
 #include <linux/netfilter_bridge.h>
 #include "br_private.h"
 
@@ -29,9 +30,15 @@ static inline int should_deliver(const struct net_bridge_port *p,
 	return 1;
 }
 
+static inline unsigned packet_length(const struct sk_buff *skb)
+{
+	return skb->len - (skb->protocol == htons(ETH_P_8021Q) ? VLAN_HLEN : 0);
+}
+
 int br_dev_queue_push_xmit(struct sk_buff *skb)
 {
-	if (skb->len > skb->dev->mtu) 
+	/* drop mtu oversized packets except tso */
+	if (packet_length(skb) > skb->dev->mtu && !skb_shinfo(skb)->tso_size)
 		kfree_skb(skb);
 	else {
 #ifdef CONFIG_BRIDGE_NETFILTER
@@ -57,9 +64,6 @@ int br_forward_finish(struct sk_buff *skb)
 static void __br_deliver(const struct net_bridge_port *to, struct sk_buff *skb)
 {
 	skb->dev = to->dev;
-#ifdef CONFIG_NETFILTER_DEBUG
-	skb->nf_debug = 0;
-#endif
 	NF_HOOK(PF_BRIDGE, NF_BR_LOCAL_OUT, skb, NULL, skb->dev,
 			br_forward_finish);
 }