diff options
Diffstat (limited to 'net/netfilter/ipset/ip_set_hash_mac.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_hash_mac.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/netfilter/ipset/ip_set_hash_mac.c b/net/netfilter/ipset/ip_set_hash_mac.c index 65690b52a4d5..1f8668d7a538 100644 --- a/net/netfilter/ipset/ip_set_hash_mac.c +++ b/net/netfilter/ipset/ip_set_hash_mac.c @@ -52,7 +52,12 @@ hash_mac4_data_equal(const struct hash_mac4_elem *e1, static inline bool hash_mac4_data_list(struct sk_buff *skb, const struct hash_mac4_elem *e) { - return nla_put(skb, IPSET_ATTR_ETHER, ETH_ALEN, e->ether); + if (nla_put(skb, IPSET_ATTR_ETHER, ETH_ALEN, e->ether)) + goto nla_put_failure; + return false; + +nla_put_failure: + return true; } static inline void @@ -62,7 +67,6 @@ hash_mac4_data_next(struct hash_mac4_elem *next, } #define MTYPE hash_mac4 -#define PF 4 #define HOST_MASK 32 #define IP_SET_EMIT_CREATE #define IP_SET_PROTO_UNDEF @@ -149,7 +153,8 @@ static struct ip_set_type hash_mac_type __read_mostly = { [IPSET_ATTR_LINENO] = { .type = NLA_U32 }, [IPSET_ATTR_BYTES] = { .type = NLA_U64 }, [IPSET_ATTR_PACKETS] = { .type = NLA_U64 }, - [IPSET_ATTR_COMMENT] = { .type = NLA_NUL_STRING }, + [IPSET_ATTR_COMMENT] = { .type = NLA_NUL_STRING, + .len = IPSET_MAX_COMMENT_SIZE }, [IPSET_ATTR_SKBMARK] = { .type = NLA_U64 }, [IPSET_ATTR_SKBPRIO] = { .type = NLA_U32 }, [IPSET_ATTR_SKBQUEUE] = { .type = NLA_U16 }, |