From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexey Dobriyan Subject: [PATCH 14/33] netns ct: cleanup after L3 and L4 proto unregister in every netns Date: Mon, 8 Sep 2008 07:02:51 +0400 Message-ID: <1220842990-30500-14-git-send-email-adobriyan@gmail.com> References: <48C01046.2070704@trash.net> Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org, containers@lists.linux-foundation.org To: kaber@trash.net Return-path: In-Reply-To: <48C01046.2070704@trash.net> Sender: netfilter-devel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org Signed-off-by: Alexey Dobriyan diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 3a2f7ef..a59a307 100644 --- a/net/netfilter/nf_conntrack_proto.c +++ b/net/netfilter/nf_conntrack_proto.c @@ -207,6 +207,8 @@ EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_register); void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto) { + struct net *net; + BUG_ON(proto->l3proto >= AF_MAX); mutex_lock(&nf_ct_proto_mutex); @@ -219,7 +221,8 @@ void nf_conntrack_l3proto_unregister(struct nf_conntrack_l3proto *proto) synchronize_rcu(); /* Remove all contrack entries for this protocol */ - nf_ct_iterate_cleanup(&init_net, kill_l3proto, proto); + for_each_net(net) + nf_ct_iterate_cleanup(net, kill_l3proto, proto); } EXPORT_SYMBOL_GPL(nf_conntrack_l3proto_unregister); @@ -316,6 +319,8 @@ EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_register); void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto) { + struct net *net; + BUG_ON(l4proto->l3proto >= PF_MAX); mutex_lock(&nf_ct_proto_mutex); @@ -328,7 +333,8 @@ void nf_conntrack_l4proto_unregister(struct nf_conntrack_l4proto *l4proto) synchronize_rcu(); /* Remove all contrack entries for this protocol */ - nf_ct_iterate_cleanup(&init_net, kill_l4proto, l4proto); + for_each_net(net) + nf_ct_iterate_cleanup(net, kill_l4proto, l4proto); } EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_unregister);