From: Paolo Abeni pabeni@redhat.com
[ Upstream commit cb20f2d2c0507d60d94ef896991e95708f051dd1 ]
The commit 2eb0f624b709 ("netfilter: add NAT support for shifted portmap ranges") did not set the checkentry/destroy callbacks for the newly added DNAT target. As a result, rulesets using only such nat targets are not effective, as the relevant conntrack hooks are not enabled. The above affect also nft_compat rulesets. Fix the issue adding the missing initializers.
Fixes: 2eb0f624b709 ("netfilter: add NAT support for shifted portmap ranges") Signed-off-by: Paolo Abeni pabeni@redhat.com Signed-off-by: Pablo Neira Ayuso pablo@netfilter.org Signed-off-by: Sasha Levin sashal@kernel.org --- net/netfilter/xt_nat.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/net/netfilter/xt_nat.c b/net/netfilter/xt_nat.c index 8af9707f8789..ac91170fc8c8 100644 --- a/net/netfilter/xt_nat.c +++ b/net/netfilter/xt_nat.c @@ -216,6 +216,8 @@ static struct xt_target xt_nat_target_reg[] __read_mostly = { { .name = "DNAT", .revision = 2, + .checkentry = xt_nat_checkentry, + .destroy = xt_nat_destroy, .target = xt_dnat_target_v2, .targetsize = sizeof(struct nf_nat_range2), .table = "nat",