diff options
| author | Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2007-03-14 16:44:01 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-04-25 22:25:55 -0700 |
| commit | e7ac05f3407a3fb5a1b2ff5d5554899eaa0a10a3 (patch) | |
| tree | d8360ce670e1a60110ef6ddff20399129c51eefc /net/ipv4/ip_output.c | |
| parent | edda553c324bdc5bb5c2d553b524cab37058a855 (diff) | |
[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/ipv4/ip_output.c')
| -rw-r--r-- | net/ipv4/ip_output.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 11029b9d4cf..11ab100d6c6 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -384,21 +384,10 @@ static void ip_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; + nf_copy(to, from); #if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE) to->ipvs_property = from->ipvs_property; #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 skb_copy_secmark(to, from); } |