[NETFILTER]: nf_conntrack: add nf_copy() to safely copy members in skb
authorYasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Wed, 14 Mar 2007 23:44:01 +0000 (16:44 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Thu, 26 Apr 2007 05:25:55 +0000 (22:25 -0700)
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>

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