Commit 2c9e4559 authored by Pablo Neira Ayuso's avatar Pablo Neira Ayuso
Browse files

netfilter: nf_tables: always initialize flowtable hook list in transaction 



The hook list is used if nft_trans_flowtable_update(trans) == true. However,
initialize this list for other cases for safety reasons.

Fixes: 78d9f48f ("netfilter: nf_tables: add devices to existing flowtable")
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent b6d9014a

net/netfilter/nf_tables_api.c

+1 −0
Original line number Diff line number Diff line
@@ -544,6 +544,7 @@ static int nft_trans_flowtable_add(struct nft_ctx *ctx, int msg_type, 
	if (msg_type == NFT_MSG_NEWFLOWTABLE)

		nft_activate_next(ctx->net, flowtable);



	INIT_LIST_HEAD(&nft_trans_flowtable_hooks(trans));

	nft_trans_flowtable(trans) = flowtable;

	nft_trans_commit_list_add_tail(ctx->net, trans);