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Code Issues Releases Wiki Activity

build: remove support for Linux 2.6.34

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This commit is contained in:
Jan Engelhardt
2012-10-16 02:12:05 +02:00
parent ea3e4b2ed5
commit bb25bc08c4
8 changed files with 5 additions and 228 deletions
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40
extensions/xt_CHAOS.c
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@@ -56,20 +56,6 @@ xt_chaos_total(struct sk_buff *skb, const struct xt_action_param *par)
bool ret;
bool hotdrop = false;
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 34)
{
struct xt_match_param local_par = {
.in = par->in,
.out = par->out,
.match = xm_tcp,
.matchinfo = &tcp_params,
.fragoff = fragoff,
.thoff = thoff,
.hotdrop = &hotdrop,
};
ret = xm_tcp->match(skb, &local_par);
}
#else
{
struct xt_action_param local_par;
local_par.in = par->in,
@@ -82,24 +68,10 @@ xt_chaos_total(struct sk_buff *skb, const struct xt_action_param *par)
ret = xm_tcp->match(skb, &local_par);
hotdrop = local_par.hotdrop;
}
#endif
if (!ret || hotdrop || (unsigned int)net_random() > delude_percentage)
return;
destiny = (info->variant == XTCHAOS_TARPIT) ? xt_tarpit : xt_delude;
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 34)
{
struct xt_target_param local_par = {
.in = par->in,
.out = par->out,
.hooknum = par->hooknum,
.target = destiny,
.targinfo = par->targinfo,
.family = par->family,
};
destiny->target(skb, &local_par);
}
#else
{
struct xt_action_param local_par;
local_par.in = par->in;
@@ -110,7 +82,6 @@ xt_chaos_total(struct sk_buff *skb, const struct xt_action_param *par)
local_par.family = par->family;
destiny->target(skb, &local_par);
}
#endif
}
static unsigned int
@@ -129,16 +100,6 @@ chaos_tg(struct sk_buff **pskb, const struct xt_action_param *par)
const struct iphdr *iph = ip_hdr(skb);
if ((unsigned int)net_random() <= reject_percentage) {
#if LINUX_VERSION_CODE <= KERNEL_VERSION(2, 6, 34)
struct xt_target_param local_par = {
.in = par->in,
.out = par->out,
.hooknum = par->hooknum,
.target = xt_reject,
.targinfo = &reject_params,
};
return xt_reject->target(skb, &local_par);
#else
struct xt_action_param local_par;
local_par.in = par->in;
local_par.out = par->out;
@@ -146,7 +107,6 @@ chaos_tg(struct sk_buff **pskb, const struct xt_action_param *par)
local_par.target = xt_reject;
local_par.targinfo = &reject_params;
return xt_reject->target(skb, &local_par);
#endif
}
/* TARPIT/DELUDE may not be called from the OUTPUT chain */