diff options
Diffstat (limited to 'target/linux/generic/backport-4.19/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch')
| -rw-r--r-- | target/linux/generic/backport-4.19/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/target/linux/generic/backport-4.19/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch b/target/linux/generic/backport-4.19/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch new file mode 100644 index 0000000000..c599ad79c2 --- /dev/null +++ b/target/linux/generic/backport-4.19/330-v4.16-netfilter-nf_tables-remove-flag-field-from-struct-nf.patch @@ -0,0 +1,59 @@ +From: Pablo Neira Ayuso <pablo@netfilter.org> +Date: Tue, 19 Dec 2017 14:07:52 +0100 +Subject: [PATCH] netfilter: nf_tables: remove flag field from struct + nft_af_info + +Replace it by a direct check for the netdev protocol family. + +Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> +--- + +--- a/include/net/netfilter/nf_tables.h ++++ b/include/net/netfilter/nf_tables.h +@@ -959,10 +959,6 @@ struct nft_table { + char *name; + }; + +-enum nft_af_flags { +- NFT_AF_NEEDS_DEV = (1 << 0), +-}; +- + /** + * struct nft_af_info - nf_tables address family info + * +@@ -970,14 +966,12 @@ enum nft_af_flags { + * @family: address family + * @owner: module owner + * @tables: used internally +- * @flags: family flags + */ + struct nft_af_info { + struct list_head list; + int family; + struct module *owner; + struct list_head tables; +- u32 flags; + }; + + int nft_register_afinfo(struct net *, struct nft_af_info *); +--- a/net/netfilter/nf_tables_api.c ++++ b/net/netfilter/nf_tables_api.c +@@ -1376,7 +1376,7 @@ static int nft_chain_parse_hook(struct n + hook->type = type; + + hook->dev = NULL; +- if (afi->flags & NFT_AF_NEEDS_DEV) { ++ if (afi->family == NFPROTO_NETDEV) { + char ifname[IFNAMSIZ]; + + if (!ha[NFTA_HOOK_DEV]) { +--- a/net/netfilter/nf_tables_netdev.c ++++ b/net/netfilter/nf_tables_netdev.c +@@ -41,7 +41,6 @@ nft_do_chain_netdev(void *priv, struct s + static struct nft_af_info nft_af_netdev __read_mostly = { + .family = NFPROTO_NETDEV, + .owner = THIS_MODULE, +- .flags = NFT_AF_NEEDS_DEV, + }; + + static int nf_tables_netdev_init_net(struct net *net) |