diff options
| author | Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2007-03-15 02:44:01 +0300 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-26 09:25:55 +0400 |
| commit | e7ac05f3407a3fb5a1b2ff5d5554899eaa0a10a3 (patch) | |
| tree | d8360ce670e1a60110ef6ddff20399129c51eefc /net/ipv6 | |
| parent | edda553c324bdc5bb5c2d553b524cab37058a855 (diff) | |
| download | linux-e7ac05f3407a3fb5a1b2ff5d5554899eaa0a10a3.tar.xz | |
[NETFILTER]: nf_conntrack: add nf_copy() to safely copy members in skb
This unifies the codes to copy netfilter related datas. Before copying,
nf_copy() puts original members in destination skb.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/ip6_output.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c index 0f4434eff66a..49523c2a9f10 100644 --- a/net/ipv6/ip6_output.c +++ b/net/ipv6/ip6_output.c @@ -504,23 +504,7 @@ static void ip6_copy_metadata(struct sk_buff *to, struct sk_buff *from) #ifdef CONFIG_NET_SCHED to->tc_index = from->tc_index; #endif -#ifdef CONFIG_NETFILTER - /* Connection association is same as pre-frag packet */ - nf_conntrack_put(to->nfct); - to->nfct = from->nfct; - nf_conntrack_get(to->nfct); - to->nfctinfo = from->nfctinfo; -#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE) - nf_conntrack_put_reasm(to->nfct_reasm); - to->nfct_reasm = from->nfct_reasm; - nf_conntrack_get_reasm(to->nfct_reasm); -#endif -#ifdef CONFIG_BRIDGE_NETFILTER - nf_bridge_put(to->nf_bridge); - to->nf_bridge = from->nf_bridge; - nf_bridge_get(to->nf_bridge); -#endif -#endif + nf_copy(to, from); skb_copy_secmark(to, from); } |