[NETFILTER]: nf_conntrack: add nf_copy() to safely copy members in skb

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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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Yasuyuki Kozakai 2007-03-14 16:44:01 -07:00 • committed by David S. Miller

parent edda553c32

commit e7ac05f340

3 changed files with 15 additions and 29 deletions

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13

include/linux/skbuff.h

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13

net/ipv4/ip_output.c

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18

net/ipv6/ip6_output.c

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