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Message-Id: <20081027050010.7A208C64091@host1.ystp.ac.ir>
Date: Mon, 27 Oct 2008 08:30:10 +0330 (IRST)
From: hamid.jafarian@...il.com (hamid jafarian)
to: Netfilter-devel <netfilter-devel@...r.kernel.org>
cc: Amin Azez <azez@...mechanic.net>
subject: [PATCH 09/09]IPtablestng/KernelSpace - patch extensions modules
use 'pktt_entry' instead of 'ipt_entry'.
some changes in some extensions for campatibility.
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index a12dd32..9f57c26 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -367,35 +367,35 @@ clusterip_tg_check(const char *tablename, const void *e_void,
return false;
}
- if (e->ip.dmsk.s_addr != htonl(0xffffffff)
- || e->ip.dst.s_addr == 0) {
+ if (e->pkt_header.ip4.dmsk.s_addr != htonl(0xffffffff)
+ || e->pkt_header.ip4.dst.s_addr == 0) {
printk(KERN_ERR "CLUSTERIP: Please specify destination IP\n");
return false;
}
/* FIXME: further sanity checks */
- config = clusterip_config_find_get(e->ip.dst.s_addr, 1);
+ config = clusterip_config_find_get(e->pkt_header.ip4.dst.s_addr, 1);
if (!config) {
if (!(cipinfo->flags & CLUSTERIP_FLAG_NEW)) {
- printk(KERN_WARNING "CLUSTERIP: no config found for %u.%u.%u.%u, need 'new'\n", NIPQUAD(e->ip.dst.s_addr));
+ printk(KERN_WARNING "CLUSTERIP: no config found for %u.%u.%u.%u, need 'new'\n", NIPQUAD(e->pkt_header.ip4.dst.s_addr));
return false;
} else {
struct net_device *dev;
- if (e->ip.iniface[0] == '\0') {
+ if (e->pkt_header.ip4.iniface[0] == '\0') {
printk(KERN_WARNING "CLUSTERIP: Please specify an interface name\n");
return false;
}
- dev = dev_get_by_name(&init_net, e->ip.iniface);
+ dev = dev_get_by_name(&init_net, e->pkt_header.ip4.iniface);
if (!dev) {
- printk(KERN_WARNING "CLUSTERIP: no such interface %s\n", e->ip.iniface);
+ printk(KERN_WARNING "CLUSTERIP: no such interface %s\n", e->pkt_header.ip4.iniface);
return false;
}
config = clusterip_config_init(cipinfo,
- e->ip.dst.s_addr, dev);
+ e->pkt_header.ip4.dst.s_addr, dev);
if (!config) {
printk(KERN_WARNING "CLUSTERIP: cannot allocate config\n");
dev_put(dev);
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
index 21395bc..41f8650 100644
--- a/net/ipv4/netfilter/ipt_ECN.c
+++ b/net/ipv4/netfilter/ipt_ECN.c
@@ -114,7 +114,7 @@ ecn_tg_check(const char *tablename, const void *e_void,
return false;
}
if ((einfo->operation & (IPT_ECN_OP_SET_ECE|IPT_ECN_OP_SET_CWR))
- && (e->ip.proto != IPPROTO_TCP || (e->ip.invflags & XT_INV_PROTO))) {
+ && (e->pkt_header.ip4.proto != IPPROTO_TCP || (e->pkt_header.ip4.invflags & XT_INV_PROTO))) {
printk(KERN_WARNING "ECN: cannot use TCP operations on a "
"non-tcp rule\n");
return false;
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
index 22606e2..0a851ea 100644
--- a/net/ipv4/netfilter/ipt_REJECT.c
+++ b/net/ipv4/netfilter/ipt_REJECT.c
@@ -188,8 +188,8 @@ reject_tg_check(const char *tablename, const void *e_void,
return false;
} else if (rejinfo->with == IPT_TCP_RESET) {
/* Must specify that it's a TCP packet */
- if (e->ip.proto != IPPROTO_TCP
- || (e->ip.invflags & XT_INV_PROTO)) {
+ if (e->pkt_header.ip4.proto != IPPROTO_TCP
+ || (e->pkt_header.ip4.invflags & XT_INV_PROTO)) {
printk("ipt_REJECT: TCP_RESET invalid for non-tcp\n");
return false;
}
--
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