diff options
| -rw-r--r-- | Documentation/feature-removal-schedule.txt | 4 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/Kbuild | 1 | ||||
| -rw-r--r-- | include/linux/netfilter_ipv4/ipt_iprange.h | 21 | ||||
| -rw-r--r-- | net/netfilter/xt_iprange.c | 45 |
4 files changed, 2 insertions, 69 deletions
diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt index 6746473..8862b03 100644 --- a/Documentation/feature-removal-schedule.txt +++ b/Documentation/feature-removal-schedule.txt @@ -238,10 +238,6 @@ What (Why): - "forwarding" header files like ipt_mac.h in include/linux/netfilter_ipv4/ and include/linux/netfilter_ipv6/ - - xt_iprange match revision 0, - include/linux/netfilter_ipv4/ipt_iprange.h - (superseded by xt_iprange match revision 1) - - xt_mark match revision 0 (superseded by xt_mark match revision 1) diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 86d81a2..5e361ef 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -23,7 +23,6 @@ header-y += ipt_ecn.h header-y += ipt_esp.h header-y += ipt_hashlimit.h header-y += ipt_helper.h -header-y += ipt_iprange.h header-y += ipt_length.h header-y += ipt_limit.h header-y += ipt_mac.h diff --git a/include/linux/netfilter_ipv4/ipt_iprange.h b/include/linux/netfilter_ipv4/ipt_iprange.h deleted file mode 100644 index 5f1aebd..0000000 --- a/include/linux/netfilter_ipv4/ipt_iprange.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _IPT_IPRANGE_H -#define _IPT_IPRANGE_H - -#include <linux/types.h> -#include <linux/netfilter/xt_iprange.h> - -struct ipt_iprange { - /* Inclusive: network order. */ - __be32 min_ip, max_ip; -}; - -struct ipt_iprange_info -{ - struct ipt_iprange src; - struct ipt_iprange dst; - - /* Flags from above */ - u_int8_t flags; -}; - -#endif /* _IPT_IPRANGE_H */ diff --git a/net/netfilter/xt_iprange.c b/net/netfilter/xt_iprange.c index 501f9b6..ffc9638 100644 --- a/net/netfilter/xt_iprange.c +++ b/net/netfilter/xt_iprange.c @@ -14,40 +14,6 @@ #include <linux/ipv6.h> #include <linux/netfilter/x_tables.h> #include <linux/netfilter/xt_iprange.h> -#include <linux/netfilter_ipv4/ipt_iprange.h> - -static bool -iprange_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct ipt_iprange_info *info = par->matchinfo; - const struct iphdr *iph = ip_hdr(skb); - - if (info->flags & IPRANGE_SRC) { - if ((ntohl(iph->saddr) < ntohl(info->src.min_ip) - || ntohl(iph->saddr) > ntohl(info->src.max_ip)) - ^ !!(info->flags & IPRANGE_SRC_INV)) { - pr_debug("src IP %pI4 NOT in range %s%pI4-%pI4\n", - &iph->saddr, - info->flags & IPRANGE_SRC_INV ? "(INV) " : "", - &info->src.min_ip, - &info->src.max_ip); - return false; - } - } - if (info->flags & IPRANGE_DST) { - if ((ntohl(iph->daddr) < ntohl(info->dst.min_ip) - || ntohl(iph->daddr) > ntohl(info->dst.max_ip)) - ^ !!(info->flags & IPRANGE_DST_INV)) { - pr_debug("dst IP %pI4 NOT in range %s%pI4-%pI4\n", - &iph->daddr, - info->flags & IPRANGE_DST_INV ? "(INV) " : "", - &info->dst.min_ip, - &info->dst.max_ip); - return false; - } - } - return true; -} static bool iprange_mt4(const struct sk_buff *skb, const struct xt_match_param *par) @@ -127,14 +93,6 @@ iprange_mt6(const struct sk_buff *skb, const struct xt_match_param *par) static struct xt_match iprange_mt_reg[] __read_mostly = { { .name = "iprange", - .revision = 0, - .family = NFPROTO_IPV4, - .match = iprange_mt_v0, - .matchsize = sizeof(struct ipt_iprange_info), - .me = THIS_MODULE, - }, - { - .name = "iprange", .revision = 1, .family = NFPROTO_IPV4, .match = iprange_mt4, @@ -164,7 +122,8 @@ static void __exit iprange_mt_exit(void) module_init(iprange_mt_init); module_exit(iprange_mt_exit); MODULE_LICENSE("GPL"); -MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>, Jan Engelhardt <jengelh@computergmbh.de>"); +MODULE_AUTHOR("Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>"); +MODULE_AUTHOR("Jan Engelhardt <jengelh@medozas.de>"); MODULE_DESCRIPTION("Xtables: arbitrary IPv4 range matching"); MODULE_ALIAS("ipt_iprange"); MODULE_ALIAS("ip6t_iprange"); |
