Commit 0be43f82 authored Mar 24, 2008 by Denis V. Lunev Committed by David S. Miller Mar 24, 2008

[NETNS]: Process netfilter hooks in initial namespace only.



There were no packets in the namespace other than initial
previously. This will be changed in the neareast future. Netfilters
are not namespace aware and should be processed in the initial
namespace only for now.

Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 05cf89d4

net/netfilter/core.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -165,6 +165,14 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
		unsigned int verdict;
		int ret = 0;

		#ifdef CONFIG_NET_NS
		struct net *net;

		net = indev == NULL ? outdev->nd_net : indev->nd_net;
		if (net != &init_net)
		return 1;
		#endif

		/* We may already have this, but read-locks nest anyway */
		rcu_read_lock();