From: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Since pernet hooks, we need to register the hook for each netnamespace space.
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Eric W Biederman <ebiederm@xxxxxxxxxxxx>
---
net/netfilter/nf_tables_api.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c
index ce996362083f..ed9ef9925166 100644
--- a/net/netfilter/nf_tables_api.c
+++ b/net/netfilter/nf_tables_api.c
@@ -130,20 +130,24 @@ static void nft_trans_destroy(struct nft_trans *trans)
int nft_register_basechain(struct nft_base_chain *basechain,
unsigned int hook_nops)
{
+ struct net *net = read_pnet(&basechain->pnet);
+
if (basechain->flags & NFT_BASECHAIN_DISABLED)
return 0;
- return nf_register_hooks(&init_net, basechain->ops, hook_nops);
+ return nf_register_hooks(net, basechain->ops, hook_nops);
}
EXPORT_SYMBOL_GPL(nft_register_basechain);
void nft_unregister_basechain(struct nft_base_chain *basechain,
unsigned int hook_nops)
{
+ struct net *net = read_pnet(&basechain->pnet);
+
if (basechain->flags & NFT_BASECHAIN_DISABLED)
return;
- nf_unregister_hooks(&init_net, basechain->ops, hook_nops);
+ nf_unregister_hooks(net, basechain->ops, hook_nops);
}
EXPORT_SYMBOL_GPL(nft_unregister_basechain);
--
2.2.1
--
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