diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2007-03-19 15:33:04 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:24:41 -0700 |
| commit | 98e399f82ab3a6d863d1d4a7ea48925cc91c830e (patch) | |
| tree | 5f84043aeec1ec27c2e8e6cc25b5d2e6c3d07343 /net/bridge | |
| parent | 31713c333ddbb66d694829082620b69b71c4b09a (diff) | |
[SK_BUFF]: Introduce skb_mac_header()
For the places where we need a pointer to the mac header, it is still legal to
touch skb->mac.raw directly if just adding to, subtracting from or setting it
to another layer header.
This one also converts some more cases to skb_reset_mac_header() that my
regex missed as it had no spaces before nor after '=', ugh.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netfilter.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c index 5439a3c46c3e..1163c4f69899 100644 --- a/net/bridge/br_netfilter.c +++ b/net/bridge/br_netfilter.c @@ -753,7 +753,8 @@ static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff **pskb, #ifdef CONFIG_NETFILTER_DEBUG /* Be very paranoid. This probably won't happen anymore, but let's * keep the check just to be sure... */ - if (skb->mac.raw < skb->head || skb->mac.raw + ETH_HLEN > skb->data) { + if (skb_mac_header(skb) < skb->head || + skb_mac_header(skb) + ETH_HLEN > skb->data) { printk(KERN_CRIT "br_netfilter: Argh!! br_nf_post_routing: " "bad mac.raw pointer.\n"); goto print_error; @@ -808,7 +809,7 @@ print_error: if (realoutdev) printk("[%s]", realoutdev->name); } - printk(" head:%p, raw:%p, data:%p\n", skb->head, skb->mac.raw, + printk(" head:%p, raw:%p, data:%p\n", skb->head, skb_mac_header(skb), skb->data); dump_stack(); return NF_ACCEPT; |