diff options
Diffstat (limited to 'net/netfilter/nft_meta.c')
| -rw-r--r-- | net/netfilter/nft_meta.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 6df486c5ebd3..987d2d6ce624 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -244,6 +244,16 @@ void nft_meta_get_eval(const struct nft_expr *expr, strncpy((char *)dest, p->br->dev->name, IFNAMSIZ); return; #endif + case NFT_META_IIFKIND: + if (in == NULL || in->rtnl_link_ops == NULL) + goto err; + strncpy((char *)dest, in->rtnl_link_ops->kind, IFNAMSIZ); + break; + case NFT_META_OIFKIND: + if (out == NULL || out->rtnl_link_ops == NULL) + goto err; + strncpy((char *)dest, out->rtnl_link_ops->kind, IFNAMSIZ); + break; default: WARN_ON(1); goto err; @@ -340,6 +350,8 @@ static int nft_meta_get_init(const struct nft_ctx *ctx, break; case NFT_META_IIFNAME: case NFT_META_OIFNAME: + case NFT_META_IIFKIND: + case NFT_META_OIFKIND: len = IFNAMSIZ; break; case NFT_META_PRANDOM: |