diff options
Diffstat (limited to 'kernel/net/netfilter/ipset/ip_set_core.c')
-rw-r--r-- | kernel/net/netfilter/ipset/ip_set_core.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/net/netfilter/ipset/ip_set_core.c b/kernel/net/netfilter/ipset/ip_set_core.c index a2030ee..29ce622 100644 --- a/kernel/net/netfilter/ipset/ip_set_core.c +++ b/kernel/net/netfilter/ipset/ip_set_core.c @@ -321,6 +321,7 @@ ip_set_get_ipaddr6(struct nlattr *nla, union nf_inet_addr *ipaddr) } EXPORT_SYMBOL_GPL(ip_set_get_ipaddr6); +typedef void (*destroyer)(void *); /* ipset data extension types, in size order */ const struct ip_set_ext_type ip_set_extensions[] = { @@ -335,6 +336,13 @@ const struct ip_set_ext_type ip_set_extensions[] = { .len = sizeof(unsigned long), .align = __alignof__(unsigned long), }, + [IPSET_EXT_ID_COMMENT] = { + .type = IPSET_EXT_COMMENT | IPSET_EXT_DESTROY, + .flag = IPSET_FLAG_WITH_COMMENT, + .len = sizeof(struct ip_set_comment), + .align = __alignof__(struct ip_set_comment), + .destroy = (destroyer) ip_set_comment_free, + }, }; EXPORT_SYMBOL_GPL(ip_set_extensions); @@ -386,6 +394,12 @@ ip_set_get_extensions(struct ip_set *set, struct nlattr *tb[], ext->packets = be64_to_cpu(nla_get_be64( tb[IPSET_ATTR_PACKETS])); } + if (tb[IPSET_ATTR_COMMENT]) { + if (!(set->extensions & IPSET_EXT_COMMENT)) + return -IPSET_ERR_COMMENT; + ext->comment = ip_set_comment_uget(tb[IPSET_ATTR_COMMENT]); + } + return 0; } EXPORT_SYMBOL_GPL(ip_set_get_extensions); |