mnl: fix chain type autoloading

Add missing NLM_F_CREATE flag when creating new chains to trigger
module autoloading in the kernel.

Reported-by: Ana Rey Botello <anarey@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mnl.c b/src/mnl.c
index 16625000..d457e319 100644
--- a/src/mnl.c
+++ b/src/mnl.c
@@ -394,7 +394,7 @@ int mnl_nft_chain_add(struct mnl_socket *nf_sock, struct nft_chain *nlc,
 
 	nlh = nft_chain_nlmsg_build_hdr(buf, NFT_MSG_NEWCHAIN,
 			nft_chain_attr_get_u32(nlc, NFT_CHAIN_ATTR_FAMILY),
-			NLM_F_ACK|flags, seq);
+			NLM_F_CREATE|NLM_F_ACK|flags, seq);
 	nft_chain_nlmsg_build_payload(nlh, nlc);
 
 	return mnl_talk(nf_sock, nlh, nlh->nlmsg_len, NULL, NULL);