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| author | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2013-04-27 14:28:55 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-04-29 20:08:54 +0200 |
| commit | 075e64c041b5d3c29651965608e1e76505e01d54 (patch) | |
| tree | 471cbca37506311f347a673335aba37040591d88 /net/netfilter/xt_set.c | |
| parent | 8672d4d1a00b59057bb1f9659259967d2a19e086 (diff) | |
| download | linux-075e64c041b5d3c29651965608e1e76505e01d54.tar.gz linux-075e64c041b5d3c29651965608e1e76505e01d54.tar.bz2 linux-075e64c041b5d3c29651965608e1e76505e01d54.zip | |
netfilter: ipset: Introduce extensions to elements in the core
Introduce extensions to elements in the core and prepare timeout as
the first one.
This patch also modifies the em_ipset classifier to use the new
extension struct layout.
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/xt_set.c')
| -rw-r--r-- | net/netfilter/xt_set.c | 24 |
1 files changed, 8 insertions, 16 deletions
diff --git a/net/netfilter/xt_set.c b/net/netfilter/xt_set.c index 865a9e54f3ad..636c5199ff35 100644 --- a/net/netfilter/xt_set.c +++ b/net/netfilter/xt_set.c @@ -1,7 +1,7 @@ /* Copyright (C) 2000-2002 Joakim Axelsson <gozem@linux.nu> * Patrick Schaaf <bof@bof.de> * Martin Josefsson <gandalf@wlug.westbo.se> - * Copyright (C) 2003-2011 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> + * Copyright (C) 2003-2013 Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -30,7 +30,7 @@ MODULE_ALIAS("ip6t_SET"); static inline int match_set(ip_set_id_t index, const struct sk_buff *skb, const struct xt_action_param *par, - const struct ip_set_adt_opt *opt, int inv) + struct ip_set_adt_opt *opt, int inv) { if (ip_set_test(index, skb, par, opt)) inv = !inv; @@ -38,20 +38,12 @@ match_set(ip_set_id_t index, const struct sk_buff *skb, } #define ADT_OPT(n, f, d, fs, cfs, t) \ -const struct ip_set_adt_opt n = { \ - .family = f, \ - .dim = d, \ - .flags = fs, \ - .cmdflags = cfs, \ - .timeout = t, \ -} -#define ADT_MOPT(n, f, d, fs, cfs, t) \ struct ip_set_adt_opt n = { \ .family = f, \ .dim = d, \ .flags = fs, \ .cmdflags = cfs, \ - .timeout = t, \ + .ext.timeout = t, \ } /* Revision 0 interface: backward compatible with netfilter/iptables */ @@ -305,15 +297,15 @@ static unsigned int set_target_v2(struct sk_buff *skb, const struct xt_action_param *par) { const struct xt_set_info_target_v2 *info = par->targinfo; - ADT_MOPT(add_opt, par->family, info->add_set.dim, - info->add_set.flags, info->flags, info->timeout); + ADT_OPT(add_opt, par->family, info->add_set.dim, + info->add_set.flags, info->flags, info->timeout); ADT_OPT(del_opt, par->family, info->del_set.dim, info->del_set.flags, 0, UINT_MAX); /* Normalize to fit into jiffies */ - if (add_opt.timeout != IPSET_NO_TIMEOUT && - add_opt.timeout > UINT_MAX/MSEC_PER_SEC) - add_opt.timeout = UINT_MAX/MSEC_PER_SEC; + if (add_opt.ext.timeout != IPSET_NO_TIMEOUT && + add_opt.ext.timeout > UINT_MAX/MSEC_PER_SEC) + add_opt.ext.timeout = UINT_MAX/MSEC_PER_SEC; if (info->add_set.index != IPSET_INVALID_ID) ip_set_add(info->add_set.index, skb, par, &add_opt); if (info->del_set.index != IPSET_INVALID_ID) |