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Merge pull request #9030 from dengqf6/xt3.2 

xtables-addons: update to 3.3
This commit is contained in:
Rosen Penev 2019-07-04 22:53:14 -07:00 committed by GitHub
parent d71172383a 12a37ce6e5
commit f378bf1a9e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 393 additions and 96 deletions
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6
net/xtables-addons/Makefile
View File

@ -9,9 +9,9 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=xtables-addons
PKG_VERSION:=2.14
PKG_RELEASE:=8
PKG_HASH:=d215a9a8b8e66aae04b982fa2e1228e8a71e7dfe42320df99e34e5000cbdf152
PKG_VERSION:=3.3
PKG_RELEASE:=1
PKG_HASH:=efa62c7df6cd3b82d7195105bf6fe177b605f91f3522e4114d2f4e0ad54320d6
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
PKG_SOURCE_URL:=@SF/xtables-addons

50
net/xtables-addons/patches/002-build-support-for-Linux-4.15.patch
View File

@ -1,50 +0,0 @@
From 2b76b68c65c97fc11409088c3c30993324df8500 Mon Sep 17 00:00:00 2001
From: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>
Date: Thu, 4 Jan 2018 18:50:50 +0100
Subject: [PATCH] build: support for Linux 4.15
Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>
---
extensions/pknock/xt_pknock.c | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/extensions/pknock/xt_pknock.c b/extensions/pknock/xt_pknock.c
index 6fbdea4..31d4bc8 100644
--- a/extensions/pknock/xt_pknock.c
+++ b/extensions/pknock/xt_pknock.c
@@ -358,10 +358,20 @@ has_logged_during_this_minute(const struct peer *peer)
* @r: rule
*/
static void
-peer_gc(unsigned long r)
+peer_gc(
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+ struct timer_list *tl
+#else
+ unsigned long r
+#endif
+)
{
unsigned int i;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+ struct xt_pknock_rule *rule = from_timer(rule, tl, timer);
+#else
struct xt_pknock_rule *rule = (struct xt_pknock_rule *)r;
+#endif
struct peer *peer;
struct list_head *pos, *n;
@@ -469,9 +479,13 @@ add_rule(struct xt_pknock_mtinfo *info)
if (rule->peer_head == NULL)
goto out;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
+ timer_setup(&rule->timer, peer_gc, 0);
+#else
init_timer(&rule->timer);
rule->timer.function = peer_gc;
rule->timer.data = (unsigned long)rule;
+#endif
rule->status_proc = proc_create_data(info->rule_name, 0, pde,
&pknock_proc_ops, rule);

78
net/xtables-addons/patches/002-restore-support-for-Linux-4.14.patch Normal file
View File

@ -0,0 +1,78 @@
Restore support for kernel 4.14
This reverts commit bf63a25a64c9223435c26e6543ba749834b47752.
---
configure.ac | 2 +-
extensions/compat_xtables.h | 4 ++--
extensions/pknock/xt_pknock.c | 16 ++++++++++++++++
3 files changed, 19 insertions(+), 3 deletions(-)
diff --git a/configure.ac b/configure.ac
index 7631f6b..0d3aa72 100644
--- a/configure.ac
+++ b/configure.ac
@@ -59,7 +59,7 @@ if test -n "$kbuilddir"; then
echo "$kmajor.$kminor.$kmicro.$kstable in $kbuilddir";
if test "$kmajor" -gt 5 -o "$kmajor" -eq 5 -a "$kminor" -gt 0; then
echo "WARNING: That kernel version is not officially supported yet. Continue at own luck.";
- elif test "$kmajor" -eq 4 -a "$kminor" -ge 18; then
+ elif test "$kmajor" -eq 4 -a "$kminor" -ge 14; then
:
else
echo "WARNING: That kernel version is not officially supported.";
diff --git a/extensions/compat_xtables.h b/extensions/compat_xtables.h
index d08354a..faf5dd8 100644
--- a/extensions/compat_xtables.h
+++ b/extensions/compat_xtables.h
@@ -8,8 +8,8 @@
#define DEBUGP Use__pr_debug__instead
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 15, 0)
-# warning Kernels below 4.15 not supported.
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
+# warning Kernels below 4.14 not supported.
#endif
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
diff --git a/extensions/pknock/xt_pknock.c b/extensions/pknock/xt_pknock.c
index c76901a..7be0345 100644
--- a/extensions/pknock/xt_pknock.c
+++ b/extensions/pknock/xt_pknock.c
@@ -357,10 +357,18 @@ has_logged_during_this_minute(const struct peer *peer)
*
* @r: rule
*/
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
static void peer_gc(struct timer_list *tl)
+#else
+static void peer_gc(unsigned long r)
+#endif
{
unsigned int i;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
struct xt_pknock_rule *rule = from_timer(rule, tl, timer);
+#else
+ struct xt_pknock_rule *rule = (struct xt_pknock_rule *)r;
+#endif
struct peer *peer;
struct list_head *pos, *n;
@@ -467,7 +475,15 @@ add_rule(struct xt_pknock_mtinfo *info)
rule->peer_head = alloc_hashtable(peer_hashsize);
if (rule->peer_head == NULL)
goto out;
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 15, 0)
timer_setup(&rule->timer, peer_gc, 0);
+#else
+ init_timer(&rule->timer);
+ rule->timer.function = peer_gc;
+ rule->timer.data = (unsigned long)rule;
+#endif
+
rule->status_proc = proc_create_data(info->rule_name, 0, pde,
&pknock_proc_ops, rule);
if (rule->status_proc == NULL)
--
2.21.0

25
net/xtables-addons/patches/003-build-add-support-for-Linux-4.18.patch
View File

@ -1,25 +0,0 @@
From 3ea761a1ed338241fbc79bef8e433307e108b6cd Mon Sep 17 00:00:00 2001
From: Jan Engelhardt <jengelh@inai.de>
Date: Tue, 14 Aug 2018 14:29:30 +0200
Subject: [PATCH] build: add support for Linux 4.18
---
extensions/xt_DNETMAP.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/extensions/xt_DNETMAP.c b/extensions/xt_DNETMAP.c
index 1b415c3..de7d4ec 100644
--- a/extensions/xt_DNETMAP.c
+++ b/extensions/xt_DNETMAP.c
@@ -367,7 +367,11 @@ dnetmap_tg(struct sk_buff *skb, const struct xt_action_param *par)
__be32 prenat_ip, postnat_ip, prenat_ip_prev;
const struct xt_DNETMAP_tginfo *tginfo = par->targinfo;
const struct nf_nat_range *mr = &tginfo->prefix;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 18, 0)
+ struct nf_nat_range2 newrange;
+#else
struct nf_nat_range newrange;
+#endif
struct dnetmap_entry *e;
struct dnetmap_prefix *p;
__s32 jttl;

312
net/xtables-addons/patches/003-restore-support-for-Linux-4.9.patch Normal file
View File

@ -0,0 +1,312 @@
Restore support for kernel 4.9
This reverts commits:
94656621ed269882aedf116f900009f1ccade3f6
95d4f9e113fae3ef1e161548fe25c43c091392e3
123e1a14e95f01b6ba2e4a31b3b2a74ff250be57
f4f3f9860916d2ec88eb8339680d9ca0f64d41a4
9b1c7c1c047f0e9c6cb4f9abbdb9fd7b86ae6c1b
---
configure.ac | 2 +-
extensions/ACCOUNT/xt_ACCOUNT.c | 4 ++++
extensions/compat_xtables.h | 8 ++++++--
extensions/xt_CHAOS.c | 28 ++++++++++++++++++++++++++--
extensions/xt_DELUDE.c | 8 +++++++-
extensions/xt_DNETMAP.c | 13 +++++++++++++
extensions/xt_ECHO.c | 4 ++++
extensions/xt_LOGMARK.c | 8 ++++++++
extensions/xt_TARPIT.c | 10 ++++++++++
extensions/xt_iface.c | 8 ++++++++
extensions/xt_lscan.c | 4 ++++
11 files changed, 91 insertions(+), 6 deletions(-)
diff --git a/configure.ac b/configure.ac
index 0d3aa72..1cea354 100644
--- a/configure.ac
+++ b/configure.ac
@@ -59,7 +59,7 @@ if test -n "$kbuilddir"; then
echo "$kmajor.$kminor.$kmicro.$kstable in $kbuilddir";
if test "$kmajor" -gt 5 -o "$kmajor" -eq 5 -a "$kminor" -gt 0; then
echo "WARNING: That kernel version is not officially supported yet. Continue at own luck.";
- elif test "$kmajor" -eq 4 -a "$kminor" -ge 14; then
+ elif test "$kmajor" -eq 4 -a "$kminor" -ge 9; then
:
else
echo "WARNING: That kernel version is not officially supported.";
diff --git a/extensions/ACCOUNT/xt_ACCOUNT.c b/extensions/ACCOUNT/xt_ACCOUNT.c
index 019f5bd..8abe8ab 100644
--- a/extensions/ACCOUNT/xt_ACCOUNT.c
+++ b/extensions/ACCOUNT/xt_ACCOUNT.c
@@ -485,7 +485,11 @@ static void ipt_acc_depth2_insert(struct ipt_acc_mask_8 *mask_8,
static unsigned int
ipt_acc_target(struct sk_buff *skb, const struct xt_action_param *par)
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
struct ipt_acc_net *ian = net_generic(par->state->net, ipt_acc_net_id);
+#else
+ struct ipt_acc_net *ian = net_generic(par->net, ipt_acc_net_id);
+#endif
struct ipt_acc_table *ipt_acc_tables = ian->ipt_acc_tables;
const struct ipt_acc_info *info =
par->targinfo;
diff --git a/extensions/compat_xtables.h b/extensions/compat_xtables.h
index faf5dd8..23785d9 100644
--- a/extensions/compat_xtables.h
+++ b/extensions/compat_xtables.h
@@ -8,8 +8,8 @@
#define DEBUGP Use__pr_debug__instead
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)
-# warning Kernels below 4.14 not supported.
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)
+# warning Kernels below 4.9 not supported.
#endif
#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
@@ -44,7 +44,11 @@
static inline struct net *par_net(const struct xt_action_param *par)
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 10, 0)
return par->state->net;
+#else
+ return par->net;
+#endif
}
#ifndef NF_CT_ASSERT
diff --git a/extensions/xt_CHAOS.c b/extensions/xt_CHAOS.c
index eec36d4..cee2026 100644
--- a/extensions/xt_CHAOS.c
+++ b/extensions/xt_CHAOS.c
@@ -58,7 +58,12 @@ xt_chaos_total(struct sk_buff *skb, const struct xt_action_param *par)
{
struct xt_action_param local_par;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
local_par.state = par->state;
+#else
+ local_par.in = par->in,
+ local_par.out = par->out,
+#endif
local_par.match = xm_tcp;
local_par.matchinfo = &tcp_params;
local_par.fragoff = fragoff;
@@ -73,7 +78,14 @@ xt_chaos_total(struct sk_buff *skb, const struct xt_action_param *par)
destiny = (info->variant == XTCHAOS_TARPIT) ? xt_tarpit : xt_delude;
{
struct xt_action_param local_par;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
local_par.state = par->state;
+#else
+ local_par.in = par->in;
+ local_par.out = par->out;
+ local_par.hooknum = par->hooknum;
+ local_par.family = par->family;
+#endif
local_par.target = destiny;
local_par.targinfo = par->targinfo;
destiny->target(skb, &local_par);
@@ -96,15 +108,27 @@ chaos_tg(struct sk_buff *skb, const struct xt_action_param *par)
if ((unsigned int)prandom_u32() <= reject_percentage) {
struct xt_action_param local_par;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
local_par.state = par->state;
+#else
+ local_par.in = par->in;
+ local_par.out = par->out;
+ local_par.hooknum = par->hooknum;
+#endif
local_par.target = xt_reject;
local_par.targinfo = &reject_params;
return xt_reject->target(skb, &local_par);
}
/* TARPIT/DELUDE may not be called from the OUTPUT chain */
- if (iph->protocol == IPPROTO_TCP && info->variant != XTCHAOS_NORMAL &&
- par->state->hook != NF_INET_LOCAL_OUT)
+ if (iph->protocol == IPPROTO_TCP &&
+ info->variant != XTCHAOS_NORMAL &&
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
+ par->state->hook
+#else
+ par->hooknum
+#endif
+ != NF_INET_LOCAL_OUT)
xt_chaos_total(skb, par);
return NF_DROP;
diff --git a/extensions/xt_DELUDE.c b/extensions/xt_DELUDE.c
index 618de5e..221f342 100644
--- a/extensions/xt_DELUDE.c
+++ b/extensions/xt_DELUDE.c
@@ -146,7 +146,13 @@ delude_tg(struct sk_buff *skb, const struct xt_action_param *par)
* a problem, as that is supported since Linux 2.6.35. But since we do not
* actually want to have a connection open, we are still going to drop it.
*/
- delude_send_reset(par_net(par), skb, par->state->hook);
+ delude_send_reset(par_net(par), skb,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
+ par->state->hook
+#else
+ par->hooknum
+#endif
+ );
return NF_DROP;
}
diff --git a/extensions/xt_DNETMAP.c b/extensions/xt_DNETMAP.c
index de7d4ec..36a59e2 100644
--- a/extensions/xt_DNETMAP.c
+++ b/extensions/xt_DNETMAP.c
@@ -356,7 +356,11 @@ out:
static unsigned int
dnetmap_tg(struct sk_buff *skb, const struct xt_action_param *par)
{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
struct net *net = dev_net(par->state->in ? par->state->in : par->state->out);
+#else
+ struct net *net = dev_net(par->in ? par->in : par->out);
+#endif
struct dnetmap_net *dnetmap_net = dnetmap_pernet(net);
struct nf_conn *ct;
enum ip_conntrack_info ctinfo;
@@ -371,7 +375,11 @@ dnetmap_tg(struct sk_buff *skb, const struct xt_action_param *par)
struct dnetmap_entry *e;
struct dnetmap_prefix *p;
__s32 jttl;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
unsigned int hooknum = par->state->hook;
+#else
+ unsigned int hooknum = par->hooknum;
+#endif
ct = nf_ct_get(skb, &ctinfo);
jttl = tginfo->flags & XT_DNETMAP_TTL ? tginfo->ttl * HZ : jtimeout;
@@ -496,7 +504,12 @@ bind_new_prefix:
newrange.max_addr.ip = postnat_ip;
newrange.min_proto = mr->min_proto;
newrange.max_proto = mr->max_proto;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
return nf_nat_setup_info(ct, &newrange, HOOK2MANIP(par->state->hook));
+#else
+ return nf_nat_setup_info(ct, &newrange, HOOK2MANIP(par->hooknum));
+#endif
+
no_rev_map:
no_free_ip:
spin_unlock_bh(&dnetmap_lock);
diff --git a/extensions/xt_ECHO.c b/extensions/xt_ECHO.c
index e99312b..60cb815 100644
--- a/extensions/xt_ECHO.c
+++ b/extensions/xt_ECHO.c
@@ -35,7 +35,11 @@ echo_tg6(struct sk_buff *oldskb, const struct xt_action_param *par)
void *payload;
struct flowi6 fl;
struct dst_entry *dst = NULL;
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
struct net *net = dev_net((par->state->in != NULL) ? par->state->in : par->state->out);
+#else
+ struct net *net = dev_net((par->in != NULL) ? par->in : par->out);
+#endif
/* This allows us to do the copy operation in fewer lines of code. */
if (skb_linearize(oldskb) < 0)
diff --git a/extensions/xt_LOGMARK.c b/extensions/xt_LOGMARK.c
index 0474bf8..02e32be 100644
--- a/extensions/xt_LOGMARK.c
+++ b/extensions/xt_LOGMARK.c
@@ -77,13 +77,21 @@ logmark_tg(struct sk_buff *skb, const struct xt_action_param *par)
printk("<%u>%.*s""iif=%d hook=%s nfmark=0x%x "
"secmark=0x%x classify=0x%x",
info->level, (unsigned int)sizeof(info->prefix), info->prefix,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
skb_ifindex(skb), hook_names[par->state->hook],
+#else
+ skb_ifindex(skb), hook_names[par->hooknum],
+#endif
skb_nfmark(skb), skb_secmark(skb), skb->priority);
ct = nf_ct_get(skb, &ctinfo);
printk(" ctdir=%s", dir_names[ctinfo >= IP_CT_IS_REPLY]);
if (ct == NULL)
printk(" ct=NULL ctmark=NULL ctstate=INVALID ctstatus=NONE");
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)
+ else if (nf_ct_is_untracked(ct))
+ printk(" ct=UNTRACKED ctmark=NULL ctstate=UNTRACKED ctstatus=NONE");
+#endif
else
logmark_ct(ct, ctinfo);
diff --git a/extensions/xt_TARPIT.c b/extensions/xt_TARPIT.c
index cb98e9e..b78683c 100644
--- a/extensions/xt_TARPIT.c
+++ b/extensions/xt_TARPIT.c
@@ -431,7 +431,12 @@ tarpit_tg4(struct sk_buff *skb, const struct xt_action_param *par)
/* We are not interested in fragments */
if (iph->frag_off & htons(IP_OFFSET))
return NF_DROP;
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
tarpit_tcp4(par_net(par), skb, par->state->hook, info->variant);
+#else
+ tarpit_tcp4(par_net(par), skb, par->hooknum, info->variant);
+#endif
return NF_DROP;
}
@@ -472,7 +477,12 @@ tarpit_tg6(struct sk_buff *skb, const struct xt_action_param *par)
pr_debug("addr is not unicast.\n");
return NF_DROP;
}
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
tarpit_tcp6(par_net(par), skb, par->state->hook, info->variant);
+#else
+ tarpit_tcp6(par_net(par), skb, par->hooknum, info->variant);
+#endif
return NF_DROP;
}
#endif
diff --git a/extensions/xt_iface.c b/extensions/xt_iface.c
index 7704686..be52a52 100644
--- a/extensions/xt_iface.c
+++ b/extensions/xt_iface.c
@@ -45,9 +45,17 @@ static const struct net_device *iface_get(const struct xt_iface_mtinfo *info,
const struct xt_action_param *par, struct net_device **put)
{
if (info->flags & XT_IFACE_DEV_IN)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
return par->state->in;
+#else
+ return par->in;
+#endif
else if (info->flags & XT_IFACE_DEV_OUT)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
return par->state->out;
+#else
+ return par->out;
+#endif
return *put = dev_get_by_name(&init_net, info->ifname);
}
diff --git a/extensions/xt_lscan.c b/extensions/xt_lscan.c
index 060fe44..3a7d2ed 100644
--- a/extensions/xt_lscan.c
+++ b/extensions/xt_lscan.c
@@ -204,7 +204,11 @@ lscan_mt(const struct sk_buff *skb, struct xt_action_param *par)
unsigned int n;
n = lscan_mt_full(ctdata->mark & connmark_mask, ctstate,
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)
par->state->in == init_net.loopback_dev, tcph,
+#else
+ par->in == init_net.loopback_dev, tcph,
+#endif
skb->len - par->thoff - 4 * tcph->doff);
ctdata->mark = (ctdata->mark & ~connmark_mask) | n;
--
2.21.0

18
net/xtables-addons/patches/300-geoip-endian-detection.patch
View File

@ -1,18 +0,0 @@
--- a/extensions/libxt_geoip.c
+++ b/extensions/libxt_geoip.c
@@ -59,13 +59,13 @@ geoip_get_subnets(const char *code, uint
/* Use simple integer vector files */
if (nfproto == NFPROTO_IPV6) {
-#if __BYTE_ORDER == _BIG_ENDIAN
+#if BYTE_ORDER == BIG_ENDIAN
snprintf(buf, sizeof(buf), GEOIP_DB_DIR "/BE/%s.iv6", code);
#else
snprintf(buf, sizeof(buf), GEOIP_DB_DIR "/LE/%s.iv6", code);
#endif
} else {
-#if __BYTE_ORDER == _BIG_ENDIAN
+#if BYTE_ORDER == BIG_ENDIAN
snprintf(buf, sizeof(buf), GEOIP_DB_DIR "/BE/%s.iv4", code);
#else
snprintf(buf, sizeof(buf), GEOIP_DB_DIR "/LE/%s.iv4", code);