diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/netfilter/nf_tables.h | 5 | ||||
| -rw-r--r-- | include/uapi/linux/netfilter/nf_tables.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 160577bf0f0a..cb42da1011ef 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -158,7 +158,10 @@ struct nft_userdata { * @priv: element private data and extensions */ struct nft_set_elem { - struct nft_data key; + union { + u32 buf[NFT_DATA_VALUE_MAXLEN / sizeof(u32)]; + struct nft_data val; + } key; void *priv; }; diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 4221a6c3a8a5..be8584c95297 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -388,6 +388,9 @@ enum nft_data_attributes { }; #define NFTA_DATA_MAX (__NFTA_DATA_MAX - 1) +/* Maximum length of a value */ +#define NFT_DATA_VALUE_MAXLEN 64 + /** * enum nft_verdict_attributes - nf_tables verdict netlink attributes * |