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author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-04-27 12:40:50 (GMT) |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 18:09:03 (GMT) |
commit | 6e01781d1c80e2e8263471252a631e86165b15c5 (patch) | |
tree | 7984310c841a98832be4eaee3f865ce9bf2c355f /net/netfilter/ipset | |
parent | de76303c5a30e4754cd566dd4b9f3c26170fcf26 (diff) | |
download | linux-fsl-qoriq-6e01781d1c80e2e8263471252a631e86165b15c5.tar.xz |
netfilter: ipset: set match: add support to match the counters
The new revision of the set match supports to match the counters
and to suppress updating the counters at matching too.
At the set:list types, the updating of the subcounters can be
suppressed as well.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/ipset')
-rw-r--r-- | net/netfilter/ipset/ip_set_core.c | 2 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_list_set.c | 8 |
2 files changed, 7 insertions, 3 deletions
diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c index f6d878a..f771390 100644 --- a/net/netfilter/ipset/ip_set_core.c +++ b/net/netfilter/ipset/ip_set_core.c @@ -413,7 +413,7 @@ ip_set_test(ip_set_id_t index, const struct sk_buff *skb, ret = 1; } else { /* --return-nomatch: invert matched element */ - if ((opt->flags & IPSET_RETURN_NOMATCH) && + if ((opt->cmdflags & IPSET_FLAG_RETURN_NOMATCH) && (set->type->features & IPSET_TYPE_NOMATCH) && (ret > 0 || ret == -ENOTEMPTY)) ret = -ret; diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c index c09022e..979b8c9 100644 --- a/net/netfilter/ipset/ip_set_list_set.c +++ b/net/netfilter/ipset/ip_set_list_set.c @@ -84,9 +84,13 @@ list_set_ktest(struct ip_set *set, const struct sk_buff *skb, { struct list_set *map = set->data; struct set_elem *e; - u32 i; + u32 i, cmdflags = opt->cmdflags; int ret; + /* Don't lookup sub-counters at all */ + opt->cmdflags &= ~IPSET_FLAG_MATCH_COUNTERS; + if (opt->cmdflags & IPSET_FLAG_SKIP_SUBCOUNTER_UPDATE) + opt->cmdflags &= ~IPSET_FLAG_SKIP_COUNTER_UPDATE; for (i = 0; i < map->size; i++) { e = list_set_elem(map, i); if (e->id == IPSET_INVALID_ID) @@ -99,7 +103,7 @@ list_set_ktest(struct ip_set *set, const struct sk_buff *skb, if (SET_WITH_COUNTER(set)) ip_set_update_counter(ext_counter(e, map), ext, &opt->ext, - opt->cmdflags); + cmdflags); return ret; } } |