-----Original Message----- >From: Tommy Christensen [mailto:[EMAIL PROTECTED] >Sent: Wednesday, October 08, 2003 10:09 AM >To: Christian Darnell >Cc: 'Linux 802.1Q VLAN'; Bart De Schuymer; [EMAIL PROTECTED]; bridge >Subject: Re: [Bridge] RE: [VLAN] Re: [PATCH/RFC] Let {ip, arp}tables >"see" bridged VLAN tagged{I,AR}P packets > > > >This is because the VLAN code is mangling shared data. >You need to do something like this: > > >--- linux-2.4/net/8021q/vlan_dev.c.org 2003-02-25 15:23:09.000000000 >+0100 >+++ linux-2.4/net/8021q/vlan_dev.c 2003-10-07 16:01:29.000000000 +0200 >@@ -75,7 +75,12 @@ > static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff >*skb) > { > if (VLAN_DEV_INFO(skb->dev)->flags & 1) { >- skb = skb_share_check(skb, GFP_ATOMIC); >+ if (skb_shared(skb) || skb_cloned(skb)) { >+ struct sk_buff *nskb; >+ nskb = skb_copy(skb, GFP_ATOMIC); >+ kfree_skb(skb); >+ skb = nskb; >+ } > if (skb) { > /* Lifted from Gleb's VLAN code... */ > memmove(skb->data - ETH_HLEN, > > >Christian, could you try this out?
Thanks Tommy! I tried this (on kernel 2.4.22) and it works great! Best Regards, Christian Darnell _______________________________________________ Bridge mailing list [EMAIL PROTECTED] http://lists.osdl.org/mailman/listinfo/bridge
