netfilter: nfacct: per network namespace support

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- Move the nfnl_acct_list into the network namespace, initialize
  and destroy it per namespace
- Keep track of refcnt on nfacct objects, the old logic does not
  longer work with a per namespace list
- Adjust xt_nfacct to pass the namespace when registring objects

Signed-off-by: Andreas Schultz <aschultz@tpip.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Andreas Schultz 2015-08-05 17:51:45 +02:00 • committed by Pablo Neira Ayuso

parent d2168e849e

commit 3499abb249

4 changed files with 56 additions and 23 deletions

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3

include/linux/netfilter/nfnetlink_acct.h

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3

include/net/net_namespace.h

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