netfilter: nfacct: per network namespace support
- 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 <[email protected]>
Signed-off-by: Pablo Neira Ayuso <[email protected]>
diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index e951453..2dcea63 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -118,6 +118,9 @@
#endif
struct sock *nfnl;
struct sock *nfnl_stash;
+#if IS_ENABLED(CONFIG_NETFILTER_NETLINK_ACCT)
+ struct list_head nfnl_acct_list;
+#endif
#endif
#ifdef CONFIG_WEXT_CORE
struct sk_buff_head wext_nlevents;
