From 642c8eff5c6099dfde386ca3906fa55dc98f9ade Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Sun, 9 Jan 2022 17:11:20 +0100 Subject: [PATCH] netfilter: nf_tables: add NFT_REG32_NUM Add a definition including the maximum number of 32-bits registers that are used a scratchpad memory area to store data. Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 5a046b0..515e5db 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -105,6 +105,8 @@ struct nft_data { }; } __attribute__((aligned(__alignof__(u64)))); +#define NFT_REG32_NUM 20 + /** * struct nft_regs - nf_tables register set * @@ -115,7 +117,7 @@ struct nft_data { */ struct nft_regs { union { - u32 data[20]; + u32 data[NFT_REG32_NUM]; struct nft_verdict verdict; }; }; -- 2.7.4