diff options
| author |   Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-04-08 21:51:25 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 20:08:44 +0200 |
| commit | 43c56e595bb81319230affd545392536c933317e (patch) | |
| tree | 61db0ec532d858885e812432b41e42188adb6738 /net/netfilter/ipset/ip_set_hash_ipportnet.c | |
| parent | net: fix address check in rtnl_fdb_del (diff) | |
| download | linux-dev-43c56e595bb81319230affd545392536c933317e.tar.xz linux-dev-43c56e595bb81319230affd545392536c933317e.zip | |
netfilter: ipset: Make possible to test elements marked with nomatch
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipset/ip_set_hash_ipportnet.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipportnet.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c index 10a30b4fc7db..b4836c81fbb7 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportnet.c +++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c @@ -279,10 +279,10 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[], timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]); } - if (tb[IPSET_ATTR_CADT_FLAGS] && adt == IPSET_ADD) { + if (tb[IPSET_ATTR_CADT_FLAGS]) { u32 cadt_flags = ip_set_get_h32(tb[IPSET_ATTR_CADT_FLAGS]); if (cadt_flags & IPSET_FLAG_NOMATCH) - flags |= (cadt_flags << 16); + flags |= (IPSET_FLAG_NOMATCH << 16); } with_ports = with_ports && tb[IPSET_ATTR_PORT_TO]; @@ -292,7 +292,8 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[], data.ip = htonl(ip); data.ip2 = htonl(ip2_from & ip_set_hostmask(data.cidr + 1)); ret = adtfn(set, &data, timeout, flags); - return ip_set_eexist(ret, flags) ? 0 : ret; + return ip_set_enomatch(ret, flags, adt) ? 1 : + ip_set_eexist(ret, flags) ? 0 : ret; } ip_to = ip; @@ -610,15 +611,16 @@ hash_ipportnet6_uadt(struct ip_set *set, struct nlattr *tb[], timeout = ip_set_timeout_uget(tb[IPSET_ATTR_TIMEOUT]); } - if (tb[IPSET_ATTR_CADT_FLAGS] && adt == IPSET_ADD) { + if (tb[IPSET_ATTR_CADT_FLAGS]) { u32 cadt_flags = ip_set_get_h32(tb[IPSET_ATTR_CADT_FLAGS]); if (cadt_flags & IPSET_FLAG_NOMATCH) - flags |= (cadt_flags << 16); + flags |= (IPSET_FLAG_NOMATCH << 16); } if (adt == IPSET_TEST || !with_ports || !tb[IPSET_ATTR_PORT_TO]) { ret = adtfn(set, &data, timeout, flags); - return ip_set_eexist(ret, flags) ? 0 : ret; + return ip_set_enomatch(ret, flags, adt) ? 1 : + ip_set_eexist(ret, flags) ? 0 : ret; } port = ntohs(data.port); |