diff options
author | Ludovic Senecaux <linuxludo@free.fr> | 2021-03-04 04:10:50 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-10 13:34:31 +0200 |
commit | 5a8c30e8acadb2f8a9fa4b1ad8b3b82d1dee4ff1 (patch) | |
tree | 1580bf7e0bd363c68daec5990117cdd61a1d376b /net/netfilter | |
parent | e84a795b8a0b8757243059b350b612c3e5158c6f (diff) |
netfilter: conntrack: Fix gre tunneling over ipv6
[ Upstream commit 8b2030b4305951f44afef80225f1475618e25a73 ]
This fix permits gre connections to be tracked within ip6tables rules
Signed-off-by: Ludovic Senecaux <linuxludo@free.fr>
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/nf_conntrack_proto_gre.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/net/netfilter/nf_conntrack_proto_gre.c b/net/netfilter/nf_conntrack_proto_gre.c index 5b05487a60d2..db11e403d818 100644 --- a/net/netfilter/nf_conntrack_proto_gre.c +++ b/net/netfilter/nf_conntrack_proto_gre.c @@ -218,9 +218,6 @@ int nf_conntrack_gre_packet(struct nf_conn *ct, enum ip_conntrack_info ctinfo, const struct nf_hook_state *state) { - if (state->pf != NFPROTO_IPV4) - return -NF_ACCEPT; - if (!nf_ct_is_confirmed(ct)) { unsigned int *timeouts = nf_ct_timeout_lookup(ct); |