Re: [patch 04/39] [PATCH] [BRIDGE]: netfilter missing symbol has_bridge_parent

[Horms <horms@verge.net.au>]

On Mon, Feb 27, 2006 at 02:32:04PM -0800, Chris Wright wrote:
> -stable review patch.  If anyone has any objections, please let us know.
> ------------------
> 
> 5dce971acf2ae20c80d5e9d1f6bbf17376870911 in Linus' tree,
> otherwise known as bridge-netfilter-races-on-device-removal.patch in
> 2.5.15.4 removed has_bridge_parent, however this symbol is still
> called with NETFILTER_DEBUG is enabled.
> 
> This patch uses the already seeded realoutdev value to detect if a parent
> exists, and if so, the value of the parent.
> 
> Signed-Off-By: Horms <horms@verge.net.au>
> Acked-by: Stephen Hemminger <shemminger@osdl.org>
> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
> ---
> 
>  net/bridge/br_netfilter.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> --- linux-2.6.15.4.orig/net/bridge/br_netfilter.c
> +++ linux-2.6.15.4/net/bridge/br_netfilter.c
> @@ -794,8 +794,8 @@ static unsigned int br_nf_post_routing(u
>  print_error:
>  	if (skb->dev != NULL) {
>  		printk("[%s]", skb->dev->name);
> -		if (has_bridge_parent(skb->dev))
> -			printk("[%s]", bridge_parent(skb->dev)->name);
> +		if (realoutdev)
> +			printk("[%s]", realoutdev->name);
>  	}
>  	printk(" head:%p, raw:%p, data:%p\n", skb->head, skb->mac.raw,
>  					      skb->data);
> 
> --

I double checked, and that is the aggregate fix that was added
to Linus' tree, it should solve the problem at hand.

-- 
Horms