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| author | Jan Engelhardt <jengelh@medozas.de> | 2009-06-12 18:36:33 +0200 |
|---|---|---|
| committer | Jan Engelhardt <jengelh@medozas.de> | 2009-08-10 12:25:11 +0200 |
| commit | 7cd1837b5d24417eca667d674a97bea936849785 (patch) | |
| tree | e7fa824b9309298fde44d82ac67fd3730dc22831 /net | |
| parent | bbd8a0d3a3b65d341437f8b99c828fa5cc29c739 (diff) | |
| download | linux-stable-7cd1837b5d24417eca667d674a97bea936849785.tar.gz linux-stable-7cd1837b5d24417eca667d674a97bea936849785.tar.bz2 linux-stable-7cd1837b5d24417eca667d674a97bea936849785.zip | |
netfilter: xtables: remove xt_TOS v0
Superseded by xt_TOS v1 (v2.6.24-2396-g5c350e5).
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/xt_DSCP.c | 46 | ||||
| -rw-r--r-- | net/netfilter/xt_dscp.c | 17 |
2 files changed, 0 insertions, 63 deletions
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c index 6a347e768f86..74ce89260056 100644 --- a/net/netfilter/xt_DSCP.c +++ b/net/netfilter/xt_DSCP.c @@ -18,7 +18,6 @@ #include <linux/netfilter/x_tables.h> #include <linux/netfilter/xt_DSCP.h> -#include <linux/netfilter_ipv4/ipt_TOS.h> MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_DESCRIPTION("Xtables: DSCP/TOS field modification"); @@ -73,41 +72,6 @@ static bool dscp_tg_check(const struct xt_tgchk_param *par) } static unsigned int -tos_tg_v0(struct sk_buff *skb, const struct xt_target_param *par) -{ - const struct ipt_tos_target_info *info = par->targinfo; - struct iphdr *iph = ip_hdr(skb); - u_int8_t oldtos; - - if ((iph->tos & IPTOS_TOS_MASK) != info->tos) { - if (!skb_make_writable(skb, sizeof(struct iphdr))) - return NF_DROP; - - iph = ip_hdr(skb); - oldtos = iph->tos; - iph->tos = (iph->tos & IPTOS_PREC_MASK) | info->tos; - csum_replace2(&iph->check, htons(oldtos), htons(iph->tos)); - } - - return XT_CONTINUE; -} - -static bool tos_tg_check_v0(const struct xt_tgchk_param *par) -{ - const struct ipt_tos_target_info *info = par->targinfo; - const uint8_t tos = info->tos; - - if (tos != IPTOS_LOWDELAY && tos != IPTOS_THROUGHPUT && - tos != IPTOS_RELIABILITY && tos != IPTOS_MINCOST && - tos != IPTOS_NORMALSVC) { - printk(KERN_WARNING "TOS: bad tos value %#x\n", tos); - return false; - } - - return true; -} - -static unsigned int tos_tg(struct sk_buff *skb, const struct xt_target_param *par) { const struct xt_tos_target_info *info = par->targinfo; @@ -168,16 +132,6 @@ static struct xt_target dscp_tg_reg[] __read_mostly = { }, { .name = "TOS", - .revision = 0, - .family = NFPROTO_IPV4, - .table = "mangle", - .target = tos_tg_v0, - .targetsize = sizeof(struct ipt_tos_target_info), - .checkentry = tos_tg_check_v0, - .me = THIS_MODULE, - }, - { - .name = "TOS", .revision = 1, .family = NFPROTO_IPV4, .table = "mangle", diff --git a/net/netfilter/xt_dscp.c b/net/netfilter/xt_dscp.c index c3f8085460d7..0280d3a8c161 100644 --- a/net/netfilter/xt_dscp.c +++ b/net/netfilter/xt_dscp.c @@ -15,7 +15,6 @@ #include <linux/netfilter/x_tables.h> #include <linux/netfilter/xt_dscp.h> -#include <linux/netfilter_ipv4/ipt_tos.h> MODULE_AUTHOR("Harald Welte <laforge@netfilter.org>"); MODULE_DESCRIPTION("Xtables: DSCP/TOS field match"); @@ -55,14 +54,6 @@ static bool dscp_mt_check(const struct xt_mtchk_param *par) return true; } -static bool -tos_mt_v0(const struct sk_buff *skb, const struct xt_match_param *par) -{ - const struct ipt_tos_info *info = par->matchinfo; - - return (ip_hdr(skb)->tos == info->tos) ^ info->invert; -} - static bool tos_mt(const struct sk_buff *skb, const struct xt_match_param *par) { const struct xt_tos_match_info *info = par->matchinfo; @@ -94,14 +85,6 @@ static struct xt_match dscp_mt_reg[] __read_mostly = { }, { .name = "tos", - .revision = 0, - .family = NFPROTO_IPV4, - .match = tos_mt_v0, - .matchsize = sizeof(struct ipt_tos_info), - .me = THIS_MODULE, - }, - { - .name = "tos", .revision = 1, .family = NFPROTO_IPV4, .match = tos_mt, |