From b7263e071aba736cea9e71cdf2e76dfa7aebd039 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Thu, 27 Jul 2017 16:56:42 +0200 Subject: netfilter: nf_tables: Allow chain name of up to 255 chars Same conversion as for table names, use NFT_NAME_MAXLEN as upper boundary as well. Signed-off-by: Phil Sutter Signed-off-by: Pablo Neira Ayuso --- include/net/netfilter/nf_tables.h | 4 ++-- include/uapi/linux/netfilter/nf_tables.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/netfilter/nf_tables.h b/include/net/netfilter/nf_tables.h index 05ecf78ec078..be1610162ee0 100644 --- a/include/net/netfilter/nf_tables.h +++ b/include/net/netfilter/nf_tables.h @@ -859,7 +859,7 @@ struct nft_chain { u16 level; u8 flags:6, genmask:2; - char name[NFT_CHAIN_MAXNAMELEN]; + char *name; }; enum nft_chain_type { @@ -1272,7 +1272,7 @@ struct nft_trans_set { struct nft_trans_chain { bool update; - char name[NFT_CHAIN_MAXNAMELEN]; + char *name; struct nft_stats __percpu *stats; u8 policy; }; diff --git a/include/uapi/linux/netfilter/nf_tables.h b/include/uapi/linux/netfilter/nf_tables.h index 0b94e572ef16..d9c03a8608ee 100644 --- a/include/uapi/linux/netfilter/nf_tables.h +++ b/include/uapi/linux/netfilter/nf_tables.h @@ -3,7 +3,7 @@ #define NFT_NAME_MAXLEN 256 #define NFT_TABLE_MAXNAMELEN NFT_NAME_MAXLEN -#define NFT_CHAIN_MAXNAMELEN 32 +#define NFT_CHAIN_MAXNAMELEN NFT_NAME_MAXLEN #define NFT_SET_MAXNAMELEN 32 #define NFT_OBJ_MAXNAMELEN 32 #define NFT_USERDATA_MAXLEN 256 -- cgit v1.2.3-71-gd317