diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-05-04 15:49:53 (GMT) |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-05-05 14:39:51 (GMT) |
| commit | cb39ad8b8ef224c544074962780bf763077d6141 (patch) | |
| tree | d79442a20d5088c0cfd209e8b3aafbf1e9c30a9d /net/netfilter/nf_tables_api.c | |
| parent | d7cdf81657776ca1aa8377fd84d02fd8774db483 (diff) | |
| download | linux-cb39ad8b8ef224c544074962780bf763077d6141.tar.xz | |
netfilter: nf_tables: allow set names up to 32 bytes
Currently, we support set names of up to 16 bytes, get this aligned
with the maximum length we can use in ipset to make it easier when
considering migration to nf_tables.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_tables_api.c')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 73c8fad..4d292b9 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -2317,7 +2317,7 @@ nft_select_set_ops(const struct nlattr * const nla[], static const struct nla_policy nft_set_policy[NFTA_SET_MAX + 1] = { [NFTA_SET_TABLE] = { .type = NLA_STRING }, [NFTA_SET_NAME] = { .type = NLA_STRING, - .len = IFNAMSIZ - 1 }, + .len = NFT_SET_MAXNAMELEN - 1 }, [NFTA_SET_FLAGS] = { .type = NLA_U32 }, [NFTA_SET_KEY_TYPE] = { .type = NLA_U32 }, [NFTA_SET_KEY_LEN] = { .type = NLA_U32 }, @@ -2401,7 +2401,7 @@ static int nf_tables_set_alloc_name(struct nft_ctx *ctx, struct nft_set *set, unsigned long *inuse; unsigned int n = 0, min = 0; - p = strnchr(name, IFNAMSIZ, '%'); + p = strnchr(name, NFT_SET_MAXNAMELEN, '%'); if (p != NULL) { if (p[1] != 'd' || strchr(p + 2, '%')) return -EINVAL; @@ -2696,7 +2696,7 @@ static int nf_tables_newset(struct net *net, struct sock *nlsk, struct nft_table *table; struct nft_set *set; struct nft_ctx ctx; - char name[IFNAMSIZ]; + char name[NFT_SET_MAXNAMELEN]; unsigned int size; bool create; u64 timeout; |