diff options
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_bitmap_port.c')
| -rw-r--r-- | kernel/net/netfilter/ipset/ip_set_bitmap_port.c | 29 |
1 files changed, 16 insertions, 13 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_bitmap_port.c b/kernel/net/netfilter/ipset/ip_set_bitmap_port.c index 382ec28..b9f1fce 100644 --- a/kernel/net/netfilter/ipset/ip_set_bitmap_port.c +++ b/kernel/net/netfilter/ipset/ip_set_bitmap_port.c @@ -96,8 +96,9 @@ bitmap_port_list(const struct ip_set *set, } else goto nla_put_failure; } - NLA_PUT_NET16(skb, IPSET_ATTR_PORT, - htons(map->first_port + id)); + if (nla_put_net16(skb, IPSET_ATTR_PORT, + htons(map->first_port + id))) + goto nla_put_failure; ipset_nest_end(skb, nested); } ipset_nest_end(skb, atd); @@ -183,10 +184,11 @@ bitmap_port_tlist(const struct ip_set *set, } else goto nla_put_failure; } - NLA_PUT_NET16(skb, IPSET_ATTR_PORT, - htons(map->first_port + id)); - NLA_PUT_NET32(skb, IPSET_ATTR_TIMEOUT, - htonl(ip_set_timeout_get(members[id]))); + if (nla_put_net16(skb, IPSET_ATTR_PORT, + htons(map->first_port + id)) || + nla_put_net32(skb, IPSET_ATTR_TIMEOUT, + htonl(ip_set_timeout_get(members[id])))) + goto nla_put_failure; ipset_nest_end(skb, nested); } ipset_nest_end(skb, adt); @@ -320,13 +322,14 @@ bitmap_port_head(struct ip_set *set, struct sk_buff *skb) nested = ipset_nest_start(skb, IPSET_ATTR_DATA); if (!nested) goto nla_put_failure; - NLA_PUT_NET16(skb, IPSET_ATTR_PORT, htons(map->first_port)); - NLA_PUT_NET16(skb, IPSET_ATTR_PORT_TO, htons(map->last_port)); - NLA_PUT_NET32(skb, IPSET_ATTR_REFERENCES, htonl(set->ref - 1)); - NLA_PUT_NET32(skb, IPSET_ATTR_MEMSIZE, - htonl(sizeof(*map) + map->memsize)); - if (with_timeout(map->timeout)) - NLA_PUT_NET32(skb, IPSET_ATTR_TIMEOUT, htonl(map->timeout)); + if (nla_put_net16(skb, IPSET_ATTR_PORT, htons(map->first_port)) || + nla_put_net16(skb, IPSET_ATTR_PORT_TO, htons(map->last_port)) || + nla_put_net32(skb, IPSET_ATTR_REFERENCES, htonl(set->ref - 1)) || + nla_put_net32(skb, IPSET_ATTR_MEMSIZE, + htonl(sizeof(*map) + map->memsize)) || + (with_timeout(map->timeout) && + nla_put_net32(skb, IPSET_ATTR_TIMEOUT, htonl(map->timeout)))) + goto nla_put_failure; ipset_nest_end(skb, nested); return 0; |