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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2008-10-08 11:35:07 +0200 |
|---|---|---|
| committer |   Patrick McHardy <kaber@trash.net> | 2008-10-08 11:35:07 +0200 |
| commit | 678d66753091a4102910392fb6198a6c6ce7f510 (patch) | |
| tree | c1198f2f753f7c0934992f4b99d08ff814eefc46 /net | |
| parent | netfilter: netns nf_conntrack: unregister helper in every netns (diff) | |
| download | linux-dev-678d66753091a4102910392fb6198a6c6ce7f510.tar.xz linux-dev-678d66753091a4102910392fb6198a6c6ce7f510.zip | |
netfilter: netns nf_conntrack: cleanup after L3 and L4 proto unregister in every netns
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c index 3a2f7ef997f4..a59a307e685d 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); |